Dec 14 13:56:24.537 INFO testing wee-rl-1.0.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 13:56:24.537 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 13:56:24.985 INFO [stdout] 383be50d7ff8572097f2ca06133bf0c8846b6097c3c95c1604646624ae1e6c1a
Dec 14 13:56:24.987 INFO running `"docker" "start" "-a" "383be50d7ff8572097f2ca06133bf0c8846b6097c3c95c1604646624ae1e6c1a"`
Dec 14 13:56:25.599 INFO [stderr] usermod: no changes
Dec 14 13:56:25.660 INFO [stderr]    Compiling nix v0.8.1
Dec 14 13:56:30.662 INFO [stderr]    Compiling wee-rl v1.0.0 (/source)
Dec 14 13:56:31.490 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.
Dec 14 13:56:31.490 INFO [stderr]    --> src/completion.rs:166:29
Dec 14 13:56:31.490 INFO [stderr]     |
Dec 14 13:56:31.490 INFO [stderr] 166 |         if let Some(home) = home_dir() {
Dec 14 13:56:31.490 INFO [stderr]     |                             ^^^^^^^^
Dec 14 13:56:31.490 INFO [stderr]     |
Dec 14 13:56:31.490 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 14 13:56:31.490 INFO [stderr] 
Dec 14 13:56:31.490 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.
Dec 14 13:56:31.490 INFO [stderr]    --> src/completion.rs:155:33
Dec 14 13:56:31.490 INFO [stderr]     |
Dec 14 13:56:31.490 INFO [stderr] 155 |     use std::env::{current_dir, home_dir};
Dec 14 13:56:31.490 INFO [stderr]     |                                 ^^^^^^^^
Dec 14 13:56:31.490 INFO [stderr] 
Dec 14 13:56:31.490 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 14 13:56:31.490 INFO [stderr]   --> src/tty/unix.rs:40:9
Dec 14 13:56:31.490 INFO [stderr]    |
Dec 14 13:56:31.490 INFO [stderr] 40 |     use std::ascii::AsciiExt;
Dec 14 13:56:31.490 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 14 13:56:31.490 INFO [stderr] 
Dec 14 13:56:31.891 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 14 13:56:31.891 INFO [stderr]   --> src/tty/unix.rs:40:9
Dec 14 13:56:31.891 INFO [stderr]    |
Dec 14 13:56:31.891 INFO [stderr] 40 |     use std::ascii::AsciiExt;
Dec 14 13:56:31.891 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Dec 14 13:56:31.892 INFO [stderr]    |
Dec 14 13:56:31.892 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 13:56:31.892 INFO [stderr] 
Dec 14 13:56:33.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.05s
Dec 14 13:56:33.674 INFO [stderr] su: No module specific data is present
Dec 14 13:56:34.148 INFO running `"docker" "inspect" "383be50d7ff8572097f2ca06133bf0c8846b6097c3c95c1604646624ae1e6c1a"`
Dec 14 13:56:34.297 INFO running `"docker" "rm" "-f" "383be50d7ff8572097f2ca06133bf0c8846b6097c3c95c1604646624ae1e6c1a"`
Dec 14 13:56:34.493 INFO [stdout] 383be50d7ff8572097f2ca06133bf0c8846b6097c3c95c1604646624ae1e6c1a
Dec 14 13:56:34.496 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 13:56:35.136 INFO [stdout] 0664bd45b36adb98c4719e18a1fbfdd6b01a9e2216763bd62d87969dde005926
Dec 14 13:56:35.138 INFO running `"docker" "start" "-a" "0664bd45b36adb98c4719e18a1fbfdd6b01a9e2216763bd62d87969dde005926"`
Dec 14 13:56:35.887 INFO [stderr] usermod: no changes
Dec 14 13:56:35.948 INFO [stderr]    Compiling wee-rl v1.0.0 (/source)
Dec 14 13:56:37.245 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.
Dec 14 13:56:37.245 INFO [stderr]    --> src/completion.rs:166:29
Dec 14 13:56:37.245 INFO [stderr]     |
Dec 14 13:56:37.245 INFO [stderr] 166 |         if let Some(home) = home_dir() {
Dec 14 13:56:37.245 INFO [stderr]     |                             ^^^^^^^^
Dec 14 13:56:37.245 INFO [stderr]     |
Dec 14 13:56:37.245 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 14 13:56:37.245 INFO [stderr] 
Dec 14 13:56:37.245 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.
Dec 14 13:56:37.245 INFO [stderr]    --> src/completion.rs:155:33
Dec 14 13:56:37.245 INFO [stderr]     |
Dec 14 13:56:37.245 INFO [stderr] 155 |     use std::env::{current_dir, home_dir};
Dec 14 13:56:37.245 INFO [stderr]     |                                 ^^^^^^^^
Dec 14 13:56:37.245 INFO [stderr] 
Dec 14 13:56:38.683 INFO [stderr] warning: function is never used: `chars`
Dec 14 13:56:38.684 INFO [stderr]   --> src/char_iter.rs:12:1
Dec 14 13:56:38.684 INFO [stderr]    |
Dec 14 13:56:38.684 INFO [stderr] 12 | / pub fn chars<R: Read>(read: R) -> Chars<R>
Dec 14 13:56:38.684 INFO [stderr] 13 | |     where R: Sized
Dec 14 13:56:38.684 INFO [stderr] 14 | | {
Dec 14 13:56:38.684 INFO [stderr] 15 | |     Chars { inner: read }
Dec 14 13:56:38.684 INFO [stderr] 16 | | }
Dec 14 13:56:38.684 INFO [stderr]    | |_^
Dec 14 13:56:38.684 INFO [stderr]    |
Dec 14 13:56:38.684 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 13:56:38.684 INFO [stderr] 
Dec 14 13:56:38.684 INFO [stderr] warning: struct is never constructed: `Chars`
Dec 14 13:56:38.684 INFO [stderr]   --> src/char_iter.rs:44:1
Dec 14 13:56:38.684 INFO [stderr]    |
Dec 14 13:56:38.684 INFO [stderr] 44 | pub struct Chars<R> {
Dec 14 13:56:38.684 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 14 13:56:38.684 INFO [stderr] 
Dec 14 13:56:41.891 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.98s
Dec 14 13:56:41.896 INFO [stderr] su: No module specific data is present
Dec 14 13:56:42.540 INFO running `"docker" "inspect" "0664bd45b36adb98c4719e18a1fbfdd6b01a9e2216763bd62d87969dde005926"`
Dec 14 13:56:42.835 INFO running `"docker" "rm" "-f" "0664bd45b36adb98c4719e18a1fbfdd6b01a9e2216763bd62d87969dde005926"`
Dec 14 13:56:43.142 INFO [stdout] 0664bd45b36adb98c4719e18a1fbfdd6b01a9e2216763bd62d87969dde005926