Rustup: Donwload output no line breaks on FreeBSD
Problem
vagrant@freebsd ~> rustup --version
rustup 1.18.3 (435397f48 2019-05-22)
vagrant@freebsd ~> rustup toolchain install stable
info: syncing channel updates for 'stable-x86_64-unknown-freebsd'
info: latest update on 2019-05-23, rust version 1.35.0 (3c235d560 2019-05-20)
info: downloading component 'rustc'
11.0 MiB / 54.5 MiB ( 20 %) 0 B/s in 1s ETA: Unknown 11.8 MiB / 54.5 MiB ( 22 %) 11.0 MiB/s in 5s ETA: 3s 12.9 MiB / 54.5 MiB ( 24 %) 5.9 MiB/s in 6s ETA: 7s 13.7 MiB / 54.5 MiB ( 25 %) 4.3 MiB/s in 7s ETA: 9s 14.3 MiB / 54.5 MiB ( 26 %) 3.4 MiB/s in 8s ETA: 11s 15.5 MiB / 54.5 MiB ( 28 %) 2.9 MiB/s in 9s ETA: 13s 16.5 MiB / 54.5 MiB ( 30 %) 916.3 KiB/s in 10s ETA: 42s
fundon
All 20 comments
This is likely a terminfo related problem. Can you please confirm what your TERM environment variable is set to?
kinnison
on 10 Jun 2019
TERM=xterm-256color
vagrant@freebsd ~> env
BLOCKSIZE=K
HOME=/home/vagrant
LC_CTYPE=en_US.UTF-8
LOGNAME=vagrant
MAIL=/var/mail/vagrant
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/home/vagrant/bin:/home/vagrant/bin:/home/vagrant/.cargo/bin
PWD=/home/vagrant
SHELL=/usr/local/bin/fish
SHLVL=1
SSH_CLIENT=10.0.2.2 52935 22
SSH_CONNECTION=10.0.2.2 52935 10.0.2.15 22
SSH_TTY=/dev/pts/0
TERM=xterm-256color
USER=vagrant
Fascinating. Does the VM have the terminfo data installed?
kinnison
on 11 Jun 2019
What is "the terminfo data"? Is that supposed to be the name of a debian package or something? There is no similarly named package on FreeBSD.
asomers
on 10 Jul 2019
/usr/share/terminfo
rbtcollins
on 10 Jul 2019
$ infocmp -L -1
# Reconstructed via infocmp from file: /usr/local/share/misc/terminfo.db
xterm-256color|xterm with 256 colors,
auto_right_margin,
back_color_erase,
backspaces_with_bs,
can_change,
eat_newline_glitch,
has_meta_key,
move_insert_mode,
move_standout_mode,
no_pad_char,
prtr_silent,
columns#80,
init_tabs#8,
lines#24,
max_colors#0x100,
max_pairs#0x10000,
acs_chars=``aaffggiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~,
back_tab=\E[Z,
bell=^G,
carriage_return=\r,
change_scroll_region=\E[%i%p1%d;%p2%dr,
clear_all_tabs=\E[3g,
clear_margins=\E[?69l,
clear_screen=\E[H\E[2J,
clr_bol=\E[1K,
clr_eol=\E[K,
clr_eos=\E[J,
column_address=\E[%i%p1%dG,
cursor_address=\E[%i%p1%d;%p2%dH,
cursor_down=\n,
cursor_home=\E[H,
cursor_invisible=\E[?25l,
cursor_left=^H,
cursor_normal=\E[?12l\E[?25h,
cursor_right=\E[C,
cursor_up=\E[A,
cursor_visible=\E[?12;25h,
delete_character=\E[P,
delete_line=\E[M,
enter_alt_charset_mode=\E(0,
enter_am_mode=\E[?7h,
enter_blink_mode=\E[5m,
enter_bold_mode=\E[1m,
enter_ca_mode=\E[?1049h\E[22;0;0t,
enter_dim_mode=\E[2m,
enter_insert_mode=\E[4h,
enter_italics_mode=\E[3m,
enter_reverse_mode=\E[7m,
enter_secure_mode=\E[8m,
enter_standout_mode=\E[7m,
enter_underline_mode=\E[4m,
erase_chars=\E[%p1%dX,
exit_alt_charset_mode=\E(B,
exit_am_mode=\E[?7l,
exit_attribute_mode=\E(B\E[m,
exit_ca_mode=\E[?1049l\E[23;0;0t,
exit_insert_mode=\E[4l,
exit_italics_mode=\E[23m,
exit_standout_mode=\E[27m,
exit_underline_mode=\E[24m,
flash_screen=\E[?5h$<100/>\E[?5l,
init_2string=\E[\041p\E[?3;4l\E[4l\E>,
initialize_color=\E]4;%p1%d;rgb\072%p2%{255}%*%{1000}%/%2.2X/%p3%{255}%*%{1000}%/%2.2X/%p4%{255}%*%{1000}%/%2.2X\E\,
insert_line=\E[L,
key_a1=\EOw,
key_a3=\EOy,
key_b2=\EOu,
key_backspace=^H,
key_btab=\E[Z,
key_c1=\EOq,
key_c3=\EOs,
key_dc=\E[3~,
key_down=\EOB,
key_end=\EOF,
key_enter=\EOM,
key_f1=\EOP,
key_f10=\E[21~,
key_f11=\E[23~,
key_f12=\E[24~,
key_f13=\E[1;2P,
key_f14=\E[1;2Q,
key_f15=\E[1;2R,
key_f16=\E[1;2S,
key_f17=\E[15;2~,
key_f18=\E[17;2~,
key_f19=\E[18;2~,
key_f2=\EOQ,
key_f20=\E[19;2~,
key_f21=\E[20;2~,
key_f22=\E[21;2~,
key_f23=\E[23;2~,
key_f24=\E[24;2~,
key_f25=\E[1;5P,
key_f26=\E[1;5Q,
key_f27=\E[1;5R,
key_f28=\E[1;5S,
key_f29=\E[15;5~,
key_f3=\EOR,
key_f30=\E[17;5~,
key_f31=\E[18;5~,
key_f32=\E[19;5~,
key_f33=\E[20;5~,
key_f34=\E[21;5~,
key_f35=\E[23;5~,
key_f36=\E[24;5~,
key_f37=\E[1;6P,
key_f38=\E[1;6Q,
key_f39=\E[1;6R,
key_f4=\EOS,
key_f40=\E[1;6S,
key_f41=\E[15;6~,
key_f42=\E[17;6~,
key_f43=\E[18;6~,
key_f44=\E[19;6~,
key_f45=\E[20;6~,
key_f46=\E[21;6~,
key_f47=\E[23;6~,
key_f48=\E[24;6~,
key_f49=\E[1;3P,
key_f5=\E[15~,
key_f50=\E[1;3Q,
key_f51=\E[1;3R,
key_f52=\E[1;3S,
key_f53=\E[15;3~,
key_f54=\E[17;3~,
key_f55=\E[18;3~,
key_f56=\E[19;3~,
key_f57=\E[20;3~,
key_f58=\E[21;3~,
key_f59=\E[23;3~,
key_f6=\E[17~,
key_f60=\E[24;3~,
key_f61=\E[1;4P,
key_f62=\E[1;4Q,
key_f63=\E[1;4R,
key_f7=\E[18~,
key_f8=\E[19~,
key_f9=\E[20~,
key_home=\EOH,
key_ic=\E[2~,
key_left=\EOD,
key_mouse=\E[<,
key_npage=\E[6~,
key_ppage=\E[5~,
key_right=\EOC,
key_sdc=\E[3;2~,
key_send=\E[1;2F,
key_sf=\E[1;2B,
key_shome=\E[1;2H,
key_sic=\E[2;2~,
key_sleft=\E[1;2D,
key_snext=\E[6;2~,
key_sprevious=\E[5;2~,
key_sr=\E[1;2A,
key_sright=\E[1;2C,
key_up=\EOA,
keypad_local=\E[?1l\E>,
keypad_xmit=\E[?1h\E=,
memory_lock=\El,
memory_unlock=\Em,
meta_off=\E[?1034l,
meta_on=\E[?1034h,
orig_colors=\E]104^G,
orig_pair=\E[39;49m,
parm_dch=\E[%p1%dP,
parm_delete_line=\E[%p1%dM,
parm_down_cursor=\E[%p1%dB,
parm_ich=\E[%p1%d@,
parm_index=\E[%p1%dS,
parm_insert_line=\E[%p1%dL,
parm_left_cursor=\E[%p1%dD,
parm_right_cursor=\E[%p1%dC,
parm_rindex=\E[%p1%dT,
parm_up_cursor=\E[%p1%dA,
print_screen=\E[i,
prtr_off=\E[4i,
prtr_on=\E[5i,
repeat_char=%p1%c\E[%p2%{1}%-%db,
reset_1string=\Ec\E]104^G,
reset_2string=\E[\041p\E[?3;4l\E[4l\E>,
restore_cursor=\E8,
row_address=\E[%i%p1%dd,
save_cursor=\E7,
scroll_forward=\n,
scroll_reverse=\EM,
set_a_background=\E[%?%p1%{8}%<%t4%p1%d%e%p1%{16}%<%t10%p1%{8}%-%d%e48;5;%p1%d%;m,
set_a_foreground=\E[%?%p1%{8}%<%t3%p1%d%e%p1%{16}%<%t9%p1%{8}%-%d%e38;5;%p1%d%;m,
set_attributes=%?%p9%t\E(0%e\E(B%;\E[0%?%p6%t;1%;%?%p5%t;2%;%?%p2%t;4%;%?%p1%p3%|%t;7%;%?%p4%t;5%;%?%p7%t;8%;m,
set_lr_margin=\E[?69h\E[%i%p1%d;%p2%ds,
set_tab=\EH,
tab=^I,
user6=\E[%i%d;%dR,
user7=\E[6n,
user8=\E[?%[;0123456789]c,
user9=\E[c,
FreeBSD uses termcap instead. You need to look in /usr/share/misc/termcap.
asomers
on 10 Jul 2019
From /usr/share/misc/termcap
xterm-256color|xterm alias 3:\
:Co#256:pa#32767:\
:AB=\E[48;5;%dm:AF=\E[38;5;%dm:tc=xterm-new:
Please truss rustup - verify what termcap / terminfo file rustup is /actually/ using. Thank you!
rbtcollins
on 10 Jul 2019
stat("/usr/home/somers/.terminfo",0x7fffffffb600) ERR#2 'No such file or directo
ry'
stat("/etc/terminfo",0x7fffffffb600) ERR#2 'No such file or director
y'
stat("/lib/terminfo",0x7fffffffb600) ERR#2 'No such file or director
y'
stat("/usr/share/terminfo",0x7fffffffb600) ERR#2 'No such file or director
y'
stat("/boot/system/data/terminfo",0x7fffffffb600) ERR#2 'No such file or directory'
Thought so - the thing to remember is that we're not using libterminfo etc, we've got this other rust lib we're using which is a native reimplementation of the terminfo spec, and so the features it has are the features we have. To use termcap (is that the same format) would require patches to it, or to rustup; An experiment you could do would be to try putting a terminfo file that should be right for freedbsd in ~/.terminfo - does that fix the output?
rbtcollins
on 10 Jul 2019
Hm, how would I find or generate such a terminfo file? I know nothing about terminals.
asomers
on 10 Jul 2019
I'm having the same problem...
johalun
on 10 Jul 2019
I'm working on a solution now.
asomers
on 10 Jul 2019
I've copied contents of /lib/terminfo of my Kubuntu 20.04 into FreeBSD's ~/.terminfo and that seems to fix the problem.
By default, ncurses ("owner" of terminfo) on FreeBSD installs with _binary_ terminfo database at /usr/local/share/misc/terminfo.db. There is no port knob to switch back to individual files, you need to tweak port's makefile manually.
p-kraszewski
on 15 Jun 2020
If it's not obvious, I ran out of time to work on this. The root cause of the problem is that rustup tries to take to termcap itself, which is too low level. It should be using ncurses instead. ncurses is more portable. My attempt at a solution was to teach the term crate about termcap. This is as far as I got:
https://github.com/Stebalien/term/compare/master...asomers:termcap
asomers
on 15 Jun 2020
That's why I'm not _ranting_ about it but posted the root cause (requiring patching of a ports tree to fix) and working workaround that requires no changes to binaries.
p-kraszewski
on 15 Jun 2020
@asomers Do you create PR?
fundon
on 20 Jun 2020
No @fundon because as I said I didn't finish. But you're welcome to pick up where I left off.
asomers
on 20 Jun 2020
@rustbot label: +O-bsd
workingjubilee
on 29 Apr 2021
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