Nov 16 09:51:36.987 INFO testing u2/too-many-lists against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 09:51:36.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16 09:51:37.452 INFO [stdout] ed6e0311fb856e37efe6f9b4bf8b0980d4337baba9fc353fda306f761b7e0434
Nov 16 09:51:37.454 INFO running `"docker" "start" "-a" "ed6e0311fb856e37efe6f9b4bf8b0980d4337baba9fc353fda306f761b7e0434"`
Nov 16 09:51:38.711 INFO [stderr] usermod: no changes
Nov 16 09:51:38.766 INFO [stderr]    Compiling lists v0.1.0 (/source)
Nov 16 09:51:39.107 INFO [stderr] warning: method is never used: `new`
Nov 16 09:51:39.107 INFO [stderr]   --> src/silly1.rs:75:5
Nov 16 09:51:39.108 INFO [stderr]    |
Nov 16 09:51:39.108 INFO [stderr] 75 |     fn new() -> Self {
Nov 16 09:51:39.108 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 16 09:51:39.109 INFO [stderr]    |
Nov 16 09:51:39.109 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 09:51:39.109 INFO [stderr] 
Nov 16 09:51:39.277 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 16 09:51:39.277 INFO [stderr] su: No module specific data is present
Nov 16 09:51:39.889 INFO running `"docker" "inspect" "ed6e0311fb856e37efe6f9b4bf8b0980d4337baba9fc353fda306f761b7e0434"`
Nov 16 09:51:40.172 INFO running `"docker" "rm" "-f" "ed6e0311fb856e37efe6f9b4bf8b0980d4337baba9fc353fda306f761b7e0434"`
Nov 16 09:51:40.419 INFO [stdout] ed6e0311fb856e37efe6f9b4bf8b0980d4337baba9fc353fda306f761b7e0434
Nov 16 09:51:40.429 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16 09:51:40.912 INFO [stdout] 766934d432030cf555e0504d32c6910168b1ffaa3e83540f57d2b9850012dc2f
Nov 16 09:51:40.919 INFO running `"docker" "start" "-a" "766934d432030cf555e0504d32c6910168b1ffaa3e83540f57d2b9850012dc2f"`
Nov 16 09:51:41.923 INFO [stderr] usermod: no changes
Nov 16 09:51:41.999 INFO [stderr]    Compiling lists v0.1.0 (/source)
Nov 16 09:51:43.521 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Nov 16 09:51:43.523 INFO [stderr] su: No module specific data is present
Nov 16 09:51:43.975 INFO running `"docker" "inspect" "766934d432030cf555e0504d32c6910168b1ffaa3e83540f57d2b9850012dc2f"`
Nov 16 09:51:44.243 INFO running `"docker" "rm" "-f" "766934d432030cf555e0504d32c6910168b1ffaa3e83540f57d2b9850012dc2f"`
Nov 16 09:51:44.566 INFO [stdout] 766934d432030cf555e0504d32c6910168b1ffaa3e83540f57d2b9850012dc2f
Nov 16 09:51:44.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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" "-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 16 09:51:44.965 INFO [stdout] c68b924fe5c6a4395000bb15c2a48f1503a5fe88fda122b6445792f9f56f0f96
Nov 16 09:51:44.973 INFO running `"docker" "start" "-a" "c68b924fe5c6a4395000bb15c2a48f1503a5fe88fda122b6445792f9f56f0f96"`
Nov 16 09:51:45.683 INFO [stderr] usermod: no changes
Nov 16 09:51:45.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Nov 16 09:51:45.704 INFO [stderr]      Running /target/debug/deps/lists-1233c4430a207b5d
Nov 16 09:51:45.705 INFO [stdout] 
Nov 16 09:51:45.705 INFO [stdout] running 16 tests
Nov 16 09:51:45.712 INFO [stdout] test fifth::test::iter ... ok
Nov 16 09:51:45.712 INFO [stdout] test fifth::test::into_iter ... ok
Nov 16 09:51:45.712 INFO [stdout] test fifth::test::iter_mut ... ok
Nov 16 09:51:45.712 INFO [stdout] test fifth::test::basics ... ok
Nov 16 09:51:45.712 INFO [stdout] test first::test::basics ... ok
Nov 16 09:51:45.712 INFO [stdout] test fourth::test::peek ... ok
Nov 16 09:51:45.712 INFO [stdout] test fourth::test::into_iter ... ok
Nov 16 09:51:45.712 INFO [stdout] test second::test::basics ... ok
Nov 16 09:51:45.712 INFO [stdout] test third::test::iter ... ok
Nov 16 09:51:45.712 INFO [stdout] test third::test::basics ... ok
Nov 16 09:51:45.712 INFO [stdout] test silly1::test::walk_aboot ... ok
Nov 16 09:51:45.712 INFO [stdout] test second::test::peek ... ok
Nov 16 09:51:45.715 INFO [stdout] test second::test::into_iter ... ok
Nov 16 09:51:45.715 INFO [stdout] test second::test::iter ... ok
Nov 16 09:51:45.715 INFO [stdout] test second::test::iter_mut ... ok
Nov 16 09:51:45.715 INFO [stdout] test fourth::test::basics ... ok
Nov 16 09:51:45.715 INFO [stdout] 
Nov 16 09:51:45.715 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:51:45.715 INFO [stdout] 
Nov 16 09:51:45.717 INFO [stderr]    Doc-tests lists
Nov 16 09:51:45.855 INFO [stdout] 
Nov 16 09:51:45.855 INFO [stdout] running 0 tests
Nov 16 09:51:45.855 INFO [stdout] 
Nov 16 09:51:45.855 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 09:51:45.855 INFO [stdout] 
Nov 16 09:51:45.861 INFO [stderr] su: No module specific data is present
Nov 16 09:51:46.188 INFO running `"docker" "inspect" "c68b924fe5c6a4395000bb15c2a48f1503a5fe88fda122b6445792f9f56f0f96"`
Nov 16 09:51:46.378 INFO running `"docker" "rm" "-f" "c68b924fe5c6a4395000bb15c2a48f1503a5fe88fda122b6445792f9f56f0f96"`
Nov 16 09:51:46.563 INFO [stdout] c68b924fe5c6a4395000bb15c2a48f1503a5fe88fda122b6445792f9f56f0f96