Nov 17 21:07:21.860 INFO testing tcalc-rustyline-1.0.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 21:07:21.860 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 21:07:22.055 INFO [stdout] ebe510fce864833ac8ad82c4693652d615e8ff394713b5048c562e001e03d851
Nov 17 21:07:22.057 INFO running `"docker" "start" "-a" "ebe510fce864833ac8ad82c4693652d615e8ff394713b5048c562e001e03d851"`
Nov 17 21:07:22.877 INFO [stderr] usermod: no changes
Nov 17 21:07:23.030 INFO [stderr]    Compiling nix v0.7.0
Nov 17 21:07:27.092 INFO [stderr]    Compiling tcalc-rustyline v1.0.1 (/source)
Nov 17 21:07:27.625 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 17 21:07:27.626 INFO [stderr]    --> src/completion.rs:159:29
Nov 17 21:07:27.626 INFO [stderr]     |
Nov 17 21:07:27.626 INFO [stderr] 159 |         if let Some(home) = home_dir() {
Nov 17 21:07:27.626 INFO [stderr]     |                             ^^^^^^^^
Nov 17 21:07:27.627 INFO [stderr]     |
Nov 17 21:07:27.627 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 17 21:07:27.627 INFO [stderr] 
Nov 17 21:07:27.632 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 17 21:07:27.632 INFO [stderr]    --> src/completion.rs:148:33
Nov 17 21:07:27.632 INFO [stderr]     |
Nov 17 21:07:27.633 INFO [stderr] 148 |     use std::env::{current_dir, home_dir};
Nov 17 21:07:27.633 INFO [stderr]     |                                 ^^^^^^^^
Nov 17 21:07:27.633 INFO [stderr] 
Nov 17 21:07:27.634 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 17 21:07:27.634 INFO [stderr]   --> src/tty/unix.rs:39:9
Nov 17 21:07:27.635 INFO [stderr]    |
Nov 17 21:07:27.635 INFO [stderr] 39 |     use std::ascii::AsciiExt;
Nov 17 21:07:27.635 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 17 21:07:27.636 INFO [stderr] 
Nov 17 21:07:27.946 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 17 21:07:27.946 INFO [stderr]   --> src/tty/unix.rs:39:9
Nov 17 21:07:27.946 INFO [stderr]    |
Nov 17 21:07:27.946 INFO [stderr] 39 |     use std::ascii::AsciiExt;
Nov 17 21:07:27.946 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 17 21:07:27.947 INFO [stderr]    |
Nov 17 21:07:27.947 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 17 21:07:27.947 INFO [stderr] 
Nov 17 21:07:29.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.24s
Nov 17 21:07:29.155 INFO [stderr] su: No module specific data is present
Nov 17 21:07:29.493 INFO running `"docker" "inspect" "ebe510fce864833ac8ad82c4693652d615e8ff394713b5048c562e001e03d851"`
Nov 17 21:07:29.624 INFO running `"docker" "rm" "-f" "ebe510fce864833ac8ad82c4693652d615e8ff394713b5048c562e001e03d851"`
Nov 17 21:07:29.855 INFO [stdout] ebe510fce864833ac8ad82c4693652d615e8ff394713b5048c562e001e03d851
Nov 17 21:07:29.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 17 21:07:30.313 INFO [stdout] 932867bb55e93ae05d026b9eb340501b7a59be2fb4a85bf7022b104cc7a3724d
Nov 17 21:07:30.315 INFO running `"docker" "start" "-a" "932867bb55e93ae05d026b9eb340501b7a59be2fb4a85bf7022b104cc7a3724d"`
Nov 17 21:07:30.989 INFO [stderr] usermod: no changes
Nov 17 21:07:31.071 INFO [stderr]    Compiling tcalc-rustyline v1.0.1 (/source)
Nov 17 21:07:31.920 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 17 21:07:31.921 INFO [stderr]    --> src/completion.rs:159:29
Nov 17 21:07:31.921 INFO [stderr]     |
Nov 17 21:07:31.921 INFO [stderr] 159 |         if let Some(home) = home_dir() {
Nov 17 21:07:31.921 INFO [stderr]     |                             ^^^^^^^^
Nov 17 21:07:31.922 INFO [stderr]     |
Nov 17 21:07:31.922 INFO [stderr]     = note: #[warn(deprecated)] on by default
Nov 17 21:07:31.922 INFO [stderr] 
Nov 17 21:07:31.923 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Nov 17 21:07:31.923 INFO [stderr]    --> src/completion.rs:148:33
Nov 17 21:07:31.924 INFO [stderr]     |
Nov 17 21:07:31.924 INFO [stderr] 148 |     use std::env::{current_dir, home_dir};
Nov 17 21:07:31.924 INFO [stderr]     |                                 ^^^^^^^^
Nov 17 21:07:31.924 INFO [stderr] 
Nov 17 21:07:32.903 INFO [stderr] warning: function is never used: `chars`
Nov 17 21:07:32.903 INFO [stderr]   --> src/char_iter.rs:12:1
Nov 17 21:07:32.903 INFO [stderr]    |
Nov 17 21:07:32.903 INFO [stderr] 12 | / pub fn chars<R: Read>(read: R) -> Chars<R>
Nov 17 21:07:32.903 INFO [stderr] 13 | |     where R: Sized
Nov 17 21:07:32.903 INFO [stderr] 14 | | {
Nov 17 21:07:32.903 INFO [stderr] 15 | |     Chars { inner: read }
Nov 17 21:07:32.903 INFO [stderr] 16 | | }
Nov 17 21:07:32.903 INFO [stderr]    | |_^
Nov 17 21:07:32.903 INFO [stderr]    |
Nov 17 21:07:32.903 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 17 21:07:32.903 INFO [stderr] 
Nov 17 21:07:32.903 INFO [stderr] warning: struct is never constructed: `Chars`
Nov 17 21:07:32.903 INFO [stderr]   --> src/char_iter.rs:44:1
Nov 17 21:07:32.903 INFO [stderr]    |
Nov 17 21:07:32.903 INFO [stderr] 44 | pub struct Chars<R> {
Nov 17 21:07:32.903 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Nov 17 21:07:32.903 INFO [stderr] 
Nov 17 21:07:34.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.23s
Nov 17 21:07:34.264 INFO [stderr] su: No module specific data is present
Nov 17 21:07:34.576 INFO running `"docker" "inspect" "932867bb55e93ae05d026b9eb340501b7a59be2fb4a85bf7022b104cc7a3724d"`
Nov 17 21:07:34.652 INFO running `"docker" "rm" "-f" "932867bb55e93ae05d026b9eb340501b7a59be2fb4a85bf7022b104cc7a3724d"`
Nov 17 21:07:34.766 INFO [stdout] 932867bb55e93ae05d026b9eb340501b7a59be2fb4a85bf7022b104cc7a3724d