Nov 28 22:53:39.881 INFO checking lambda_calculus-2.2.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 22:53:39.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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 28 22:53:40.461 INFO [stdout] 797b176f0168ec78b6243a06ee3941ee32f49876de7da7977458af1cc2bb246c
Nov 28 22:53:40.469 INFO running `"docker" "start" "-a" "797b176f0168ec78b6243a06ee3941ee32f49876de7da7977458af1cc2bb246c"`
Nov 28 22:53:41.542 INFO [stderr] usermod: no changes
Nov 28 22:53:41.660 INFO [stderr]     Checking lambda_calculus v2.2.0 (/source)
Nov 28 22:53:46.080 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:53:46.080 INFO [stderr]  --> benches/pair_list.rs:6:1
Nov 28 22:53:46.080 INFO [stderr]   |
Nov 28 22:53:46.080 INFO [stderr] 6 | #[macro_use]
Nov 28 22:53:46.080 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:53:46.080 INFO [stderr]   |
Nov 28 22:53:46.080 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:53:46.080 INFO [stderr] 
Nov 28 22:53:47.210 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:53:47.210 INFO [stderr]  --> benches/num.rs:6:1
Nov 28 22:53:47.216 INFO [stderr]   |
Nov 28 22:53:47.216 INFO [stderr] 6 | #[macro_use]
Nov 28 22:53:47.216 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:53:47.216 INFO [stderr]   |
Nov 28 22:53:47.216 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:53:47.216 INFO [stderr] 
Nov 28 22:53:47.218 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:53:47.218 INFO [stderr]  --> tests/signed.rs:3:1
Nov 28 22:53:47.218 INFO [stderr]   |
Nov 28 22:53:47.218 INFO [stderr] 3 | #[macro_use]
Nov 28 22:53:47.218 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:53:47.218 INFO [stderr]   |
Nov 28 22:53:47.218 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:53:47.218 INFO [stderr] 
Nov 28 22:53:47.464 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:53:47.465 INFO [stderr]  --> tests/reduction.rs:1:1
Nov 28 22:53:47.465 INFO [stderr]   |
Nov 28 22:53:47.465 INFO [stderr] 1 | #[macro_use]
Nov 28 22:53:47.466 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:53:47.466 INFO [stderr]   |
Nov 28 22:53:47.466 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:53:47.467 INFO [stderr] 
Nov 28 22:53:47.832 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:53:47.832 INFO [stderr]  --> tests/num.rs:3:1
Nov 28 22:53:47.832 INFO [stderr]   |
Nov 28 22:53:47.832 INFO [stderr] 3 | #[macro_use]
Nov 28 22:53:47.832 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:53:47.832 INFO [stderr]   |
Nov 28 22:53:47.832 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:53:47.832 INFO [stderr] 
Nov 28 22:53:49.596 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:53:49.596 INFO [stderr]  --> benches/option.rs:6:1
Nov 28 22:53:49.596 INFO [stderr]   |
Nov 28 22:53:49.596 INFO [stderr] 6 | #[macro_use]
Nov 28 22:53:49.596 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:53:49.596 INFO [stderr]   |
Nov 28 22:53:49.596 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:53:49.596 INFO [stderr] 
Nov 28 22:53:49.852 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:53:49.853 INFO [stderr]  --> benches/lists.rs:6:1
Nov 28 22:53:49.853 INFO [stderr]   |
Nov 28 22:53:49.853 INFO [stderr] 6 | #[macro_use]
Nov 28 22:53:49.853 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:53:49.853 INFO [stderr]   |
Nov 28 22:53:49.853 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:53:49.853 INFO [stderr] 
Nov 28 22:53:50.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.52s
Nov 28 22:53:50.108 INFO [stderr] su: No module specific data is present
Nov 28 22:53:50.984 INFO running `"docker" "inspect" "797b176f0168ec78b6243a06ee3941ee32f49876de7da7977458af1cc2bb246c"`
Nov 28 22:53:51.337 INFO running `"docker" "rm" "-f" "797b176f0168ec78b6243a06ee3941ee32f49876de7da7977458af1cc2bb246c"`
Nov 28 22:53:51.616 INFO [stdout] 797b176f0168ec78b6243a06ee3941ee32f49876de7da7977458af1cc2bb246c