Dec 12 23:01:54.469 INFO testing u2/too-many-lists against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:01:54.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 23:01:54.734 INFO [stdout] 41ec893b2f9ed34d22cf9aad82ffebb34937c3765cc30cf385d7aa2d4050c1da
Dec 12 23:01:54.736 INFO running `"docker" "start" "-a" "41ec893b2f9ed34d22cf9aad82ffebb34937c3765cc30cf385d7aa2d4050c1da"`
Dec 12 23:01:55.535 INFO [stderr] usermod: no changes
Dec 12 23:01:55.535 INFO [stderr]    Compiling lists v0.1.0 (/source)
Dec 12 23:01:55.726 INFO [stderr] warning: method is never used: `new`
Dec 12 23:01:55.726 INFO [stderr]   --> src/silly1.rs:75:5
Dec 12 23:01:55.726 INFO [stderr]    |
Dec 12 23:01:55.726 INFO [stderr] 75 |     fn new() -> Self {
Dec 12 23:01:55.726 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 23:01:55.726 INFO [stderr]    |
Dec 12 23:01:55.726 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 23:01:55.726 INFO [stderr] 
Dec 12 23:01:55.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 12 23:01:55.768 INFO [stderr] su: No module specific data is present
Dec 12 23:01:56.114 INFO running `"docker" "inspect" "41ec893b2f9ed34d22cf9aad82ffebb34937c3765cc30cf385d7aa2d4050c1da"`
Dec 12 23:01:56.203 INFO running `"docker" "rm" "-f" "41ec893b2f9ed34d22cf9aad82ffebb34937c3765cc30cf385d7aa2d4050c1da"`
Dec 12 23:01:56.304 INFO [stdout] 41ec893b2f9ed34d22cf9aad82ffebb34937c3765cc30cf385d7aa2d4050c1da
Dec 12 23:01:56.307 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 23:01:56.500 INFO [stdout] 7cd5389d4342e41980a1411c0768292f49610848dc40ebb2e21f1ccaead74e35
Dec 12 23:01:56.501 INFO running `"docker" "start" "-a" "7cd5389d4342e41980a1411c0768292f49610848dc40ebb2e21f1ccaead74e35"`
Dec 12 23:01:56.908 INFO [stderr] usermod: no changes
Dec 12 23:01:56.955 INFO [stderr]    Compiling lists v0.1.0 (/source)
Dec 12 23:01:58.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 12 23:01:58.420 INFO [stderr] su: No module specific data is present
Dec 12 23:01:58.716 INFO running `"docker" "inspect" "7cd5389d4342e41980a1411c0768292f49610848dc40ebb2e21f1ccaead74e35"`
Dec 12 23:01:58.901 INFO running `"docker" "rm" "-f" "7cd5389d4342e41980a1411c0768292f49610848dc40ebb2e21f1ccaead74e35"`
Dec 12 23:01:59.067 INFO [stdout] 7cd5389d4342e41980a1411c0768292f49610848dc40ebb2e21f1ccaead74e35
Dec 12 23:01:59.068 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 12 23:01:59.311 INFO [stdout] 2fa13b5695688a718267c45202d0c548b33382e097b8f966e52b7eecdd1165d1
Dec 12 23:01:59.313 INFO running `"docker" "start" "-a" "2fa13b5695688a718267c45202d0c548b33382e097b8f966e52b7eecdd1165d1"`
Dec 12 23:01:59.878 INFO [stderr] usermod: no changes
Dec 12 23:01:59.944 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 12 23:01:59.944 INFO [stderr]      Running /target/debug/deps/lists-660ccd873b434129
Dec 12 23:01:59.944 INFO [stderr]    Doc-tests lists
Dec 12 23:01:59.944 INFO [stdout] 
Dec 12 23:01:59.944 INFO [stdout] running 16 tests
Dec 12 23:01:59.944 INFO [stdout] test fifth::test::basics ... ok
Dec 12 23:01:59.944 INFO [stdout] test fifth::test::iter ... ok
Dec 12 23:01:59.944 INFO [stdout] test fifth::test::into_iter ... ok
Dec 12 23:01:59.944 INFO [stdout] test fifth::test::iter_mut ... ok
Dec 12 23:01:59.944 INFO [stdout] test first::test::basics ... ok
Dec 12 23:01:59.944 INFO [stdout] test fourth::test::basics ... ok
Dec 12 23:01:59.944 INFO [stdout] test fourth::test::into_iter ... ok
Dec 12 23:01:59.944 INFO [stdout] test second::test::basics ... ok
Dec 12 23:01:59.944 INFO [stdout] test fourth::test::peek ... ok
Dec 12 23:01:59.944 INFO [stdout] test second::test::into_iter ... ok
Dec 12 23:01:59.944 INFO [stdout] test second::test::iter_mut ... ok
Dec 12 23:01:59.944 INFO [stdout] test second::test::iter ... ok
Dec 12 23:01:59.944 INFO [stdout] test second::test::peek ... ok
Dec 12 23:01:59.944 INFO [stdout] test third::test::basics ... ok
Dec 12 23:01:59.944 INFO [stdout] test silly1::test::walk_aboot ... ok
Dec 12 23:01:59.944 INFO [stdout] test third::test::iter ... ok
Dec 12 23:01:59.944 INFO [stdout] 
Dec 12 23:01:59.944 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:01:59.944 INFO [stdout] 
Dec 12 23:02:00.048 INFO [stdout] 
Dec 12 23:02:00.048 INFO [stdout] running 0 tests
Dec 12 23:02:00.048 INFO [stdout] 
Dec 12 23:02:00.048 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:02:00.048 INFO [stdout] 
Dec 12 23:02:00.056 INFO [stderr] su: No module specific data is present
Dec 12 23:02:00.346 INFO running `"docker" "inspect" "2fa13b5695688a718267c45202d0c548b33382e097b8f966e52b7eecdd1165d1"`
Dec 12 23:02:00.489 INFO running `"docker" "rm" "-f" "2fa13b5695688a718267c45202d0c548b33382e097b8f966e52b7eecdd1165d1"`
Dec 12 23:02:00.799 INFO [stdout] 2fa13b5695688a718267c45202d0c548b33382e097b8f966e52b7eecdd1165d1