Dec 05 03:23:10.261 INFO testing u2/too-many-lists against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 03:23:10.261 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 03:23:10.642 INFO [stdout] 88681c81789d65aa8bb540f8269f35cb78d93c9ec9b4c5396669557a721a8483
Dec 05 03:23:10.645 INFO running `"docker" "start" "-a" "88681c81789d65aa8bb540f8269f35cb78d93c9ec9b4c5396669557a721a8483"`
Dec 05 03:23:11.044 INFO [stderr] usermod: no changes
Dec 05 03:23:11.066 INFO [stderr]    Compiling lists v0.1.0 (/source)
Dec 05 03:23:11.249 INFO [stderr] warning: method is never used: `new`
Dec 05 03:23:11.249 INFO [stderr]   --> src/silly1.rs:75:5
Dec 05 03:23:11.249 INFO [stderr]    |
Dec 05 03:23:11.249 INFO [stderr] 75 |     fn new() -> Self {
Dec 05 03:23:11.249 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 03:23:11.249 INFO [stderr]    |
Dec 05 03:23:11.249 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 03:23:11.249 INFO [stderr] 
Dec 05 03:23:11.322 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 05 03:23:11.327 INFO [stderr] su: No module specific data is present
Dec 05 03:23:11.596 INFO running `"docker" "inspect" "88681c81789d65aa8bb540f8269f35cb78d93c9ec9b4c5396669557a721a8483"`
Dec 05 03:23:11.681 INFO running `"docker" "rm" "-f" "88681c81789d65aa8bb540f8269f35cb78d93c9ec9b4c5396669557a721a8483"`
Dec 05 03:23:11.777 INFO [stdout] 88681c81789d65aa8bb540f8269f35cb78d93c9ec9b4c5396669557a721a8483
Dec 05 03:23:11.784 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 03:23:12.028 INFO [stdout] efe903f7ad61f2a1d8b4330e1305964f8b1c3c8223d7ecb8bd1126ffee066bfe
Dec 05 03:23:12.028 INFO running `"docker" "start" "-a" "efe903f7ad61f2a1d8b4330e1305964f8b1c3c8223d7ecb8bd1126ffee066bfe"`
Dec 05 03:23:12.820 INFO [stderr] usermod: no changes
Dec 05 03:23:12.888 INFO [stderr]    Compiling lists v0.1.0 (/source)
Dec 05 03:23:14.098 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
Dec 05 03:23:14.099 INFO [stderr] su: No module specific data is present
Dec 05 03:23:14.343 INFO running `"docker" "inspect" "efe903f7ad61f2a1d8b4330e1305964f8b1c3c8223d7ecb8bd1126ffee066bfe"`
Dec 05 03:23:14.429 INFO running `"docker" "rm" "-f" "efe903f7ad61f2a1d8b4330e1305964f8b1c3c8223d7ecb8bd1126ffee066bfe"`
Dec 05 03:23:14.514 INFO [stdout] efe903f7ad61f2a1d8b4330e1305964f8b1c3c8223d7ecb8bd1126ffee066bfe
Dec 05 03:23:14.516 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 03:23:14.802 INFO [stdout] fdf8e71b3b04255b8298c978e2a4fb27d7ecf3b673bfc55ef3f38b061ec71b1f
Dec 05 03:23:14.804 INFO running `"docker" "start" "-a" "fdf8e71b3b04255b8298c978e2a4fb27d7ecf3b673bfc55ef3f38b061ec71b1f"`
Dec 05 03:23:15.217 INFO [stderr] usermod: no changes
Dec 05 03:23:15.241 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 03:23:15.241 INFO [stderr]      Running /target/debug/deps/lists-18b710d10373a409
Dec 05 03:23:15.243 INFO [stdout] 
Dec 05 03:23:15.243 INFO [stdout] running 16 tests
Dec 05 03:23:15.243 INFO [stdout] test fifth::test::iter ... ok
Dec 05 03:23:15.243 INFO [stdout] test fifth::test::iter_mut ... ok
Dec 05 03:23:15.244 INFO [stdout] test fifth::test::into_iter ... ok
Dec 05 03:23:15.244 INFO [stdout] test fifth::test::basics ... ok
Dec 05 03:23:15.244 INFO [stdout] test second::test::basics ... ok
Dec 05 03:23:15.244 INFO [stdout] test first::test::basics ... ok
Dec 05 03:23:15.244 INFO [stdout] test fourth::test::into_iter ... ok
Dec 05 03:23:15.244 INFO [stdout] test fourth::test::basics ... ok
Dec 05 03:23:15.244 INFO [stdout] test fourth::test::peek ... ok
Dec 05 03:23:15.244 INFO [stdout] test second::test::into_iter ... ok
Dec 05 03:23:15.244 INFO [stdout] test second::test::iter ... ok
Dec 05 03:23:15.244 INFO [stdout] test second::test::iter_mut ... ok
Dec 05 03:23:15.244 INFO [stdout] test second::test::peek ... ok
Dec 05 03:23:15.244 INFO [stdout] test silly1::test::walk_aboot ... ok
Dec 05 03:23:15.244 INFO [stdout] test third::test::basics ... ok
Dec 05 03:23:15.244 INFO [stdout] test third::test::iter ... ok
Dec 05 03:23:15.244 INFO [stdout] 
Dec 05 03:23:15.244 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:23:15.244 INFO [stdout] 
Dec 05 03:23:15.244 INFO [stderr]    Doc-tests lists
Dec 05 03:23:15.373 INFO [stdout] 
Dec 05 03:23:15.373 INFO [stdout] running 0 tests
Dec 05 03:23:15.373 INFO [stdout] 
Dec 05 03:23:15.373 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 03:23:15.373 INFO [stdout] 
Dec 05 03:23:15.379 INFO [stderr] su: No module specific data is present
Dec 05 03:23:15.626 INFO running `"docker" "inspect" "fdf8e71b3b04255b8298c978e2a4fb27d7ecf3b673bfc55ef3f38b061ec71b1f"`
Dec 05 03:23:15.710 INFO running `"docker" "rm" "-f" "fdf8e71b3b04255b8298c978e2a4fb27d7ecf3b673bfc55ef3f38b061ec71b1f"`
Dec 05 03:23:15.803 INFO [stdout] fdf8e71b3b04255b8298c978e2a4fb27d7ecf3b673bfc55ef3f38b061ec71b1f