Dec 14 06:27:29.517 INFO testing Rigellute/rust-shell against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 06:27:29.517 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 06:27:29.773 INFO [stdout] 6b213d7242fc76aa692df911713fcc6858f73eb20acf98647267320416f91c58
Dec 14 06:27:29.776 INFO running `"docker" "start" "-a" "6b213d7242fc76aa692df911713fcc6858f73eb20acf98647267320416f91c58"`
Dec 14 06:27:30.603 INFO [stderr] usermod: no changes
Dec 14 06:27:30.627 INFO [stderr]    Compiling shell v0.1.0 (/source)
Dec 14 06:27:31.171 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:27:31.171 INFO [stderr]   --> src/main.rs:36:25
Dec 14 06:27:31.171 INFO [stderr]    |
Dec 14 06:27:31.171 INFO [stderr] 36 |                         child.wait();
Dec 14 06:27:31.171 INFO [stderr]    |                         ^^^^^^^^^^^^^
Dec 14 06:27:31.171 INFO [stderr]    |
Dec 14 06:27:31.171 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 06:27:31.171 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:27:31.171 INFO [stderr] 
Dec 14 06:27:31.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 14 06:27:31.967 INFO [stderr] su: No module specific data is present
Dec 14 06:27:32.584 INFO running `"docker" "inspect" "6b213d7242fc76aa692df911713fcc6858f73eb20acf98647267320416f91c58"`
Dec 14 06:27:32.797 INFO running `"docker" "rm" "-f" "6b213d7242fc76aa692df911713fcc6858f73eb20acf98647267320416f91c58"`
Dec 14 06:27:33.073 INFO [stdout] 6b213d7242fc76aa692df911713fcc6858f73eb20acf98647267320416f91c58
Dec 14 06:27:33.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 06:27:33.507 INFO [stdout] eabe71711f899159897fce3ed3b55ab3687092745fb89c2987ab107af397a314
Dec 14 06:27:33.515 INFO running `"docker" "start" "-a" "eabe71711f899159897fce3ed3b55ab3687092745fb89c2987ab107af397a314"`
Dec 14 06:27:34.126 INFO [stderr] usermod: no changes
Dec 14 06:27:34.158 INFO [stderr]    Compiling shell v0.1.0 (/source)
Dec 14 06:27:34.607 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 06:27:34.607 INFO [stderr]   --> src/main.rs:36:25
Dec 14 06:27:34.607 INFO [stderr]    |
Dec 14 06:27:34.607 INFO [stderr] 36 |                         child.wait();
Dec 14 06:27:34.607 INFO [stderr]    |                         ^^^^^^^^^^^^^
Dec 14 06:27:34.607 INFO [stderr]    |
Dec 14 06:27:34.607 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 14 06:27:34.607 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 06:27:34.607 INFO [stderr] 
Dec 14 06:27:34.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
Dec 14 06:27:34.852 INFO [stderr] su: No module specific data is present
Dec 14 06:27:35.439 INFO running `"docker" "inspect" "eabe71711f899159897fce3ed3b55ab3687092745fb89c2987ab107af397a314"`
Dec 14 06:27:35.753 INFO running `"docker" "rm" "-f" "eabe71711f899159897fce3ed3b55ab3687092745fb89c2987ab107af397a314"`
Dec 14 06:27:36.010 INFO [stdout] eabe71711f899159897fce3ed3b55ab3687092745fb89c2987ab107af397a314
Dec 14 06:27:36.015 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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 06:27:36.523 INFO [stdout] ddbeedbacea64f73a29a5a2d9549d2ef3e8af1a93baade457168e11de6a409be
Dec 14 06:27:36.525 INFO running `"docker" "start" "-a" "ddbeedbacea64f73a29a5a2d9549d2ef3e8af1a93baade457168e11de6a409be"`
Dec 14 06:27:37.735 INFO [stderr] usermod: no changes
Dec 14 06:27:37.797 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 14 06:27:37.799 INFO [stderr]      Running /target/debug/deps/shell-74a4e74bd18fcf18
Dec 14 06:27:37.801 INFO [stdout] 
Dec 14 06:27:37.801 INFO [stdout] running 0 tests
Dec 14 06:27:37.801 INFO [stdout] 
Dec 14 06:27:37.801 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:27:37.801 INFO [stdout] 
Dec 14 06:27:37.803 INFO [stderr] su: No module specific data is present
Dec 14 06:27:38.193 INFO running `"docker" "inspect" "ddbeedbacea64f73a29a5a2d9549d2ef3e8af1a93baade457168e11de6a409be"`
Dec 14 06:27:38.326 INFO running `"docker" "rm" "-f" "ddbeedbacea64f73a29a5a2d9549d2ef3e8af1a93baade457168e11de6a409be"`
Dec 14 06:27:38.479 INFO [stdout] ddbeedbacea64f73a29a5a2d9549d2ef3e8af1a93baade457168e11de6a409be