Nov 18 07:10:48.192 INFO testing linked-list-0.0.3 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 07:10:48.192 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18 07:10:48.419 INFO [stdout] f29aa52cc97128b8b67cf941faf04bd339d19f784154993b10daef9e05465766
Nov 18 07:10:48.423 INFO running `"docker" "start" "-a" "f29aa52cc97128b8b67cf941faf04bd339d19f784154993b10daef9e05465766"`
Nov 18 07:10:48.939 INFO [stderr] usermod: no changes
Nov 18 07:10:48.994 INFO [stderr]    Compiling linked-list v0.0.3 (/source)
Nov 18 07:10:49.396 INFO [stderr] warning: unused import: `Debug`
Nov 18 07:10:49.396 INFO [stderr]   --> src/lib.rs:19:22
Nov 18 07:10:49.396 INFO [stderr]    |
Nov 18 07:10:49.396 INFO [stderr] 19 | use std::fmt::{self, Debug};
Nov 18 07:10:49.396 INFO [stderr]    |                      ^^^^^
Nov 18 07:10:49.396 INFO [stderr]    |
Nov 18 07:10:49.396 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 18 07:10:49.396 INFO [stderr] 
Nov 18 07:10:49.583 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Nov 18 07:10:49.587 INFO [stderr] su: No module specific data is present
Nov 18 07:10:49.804 INFO running `"docker" "inspect" "f29aa52cc97128b8b67cf941faf04bd339d19f784154993b10daef9e05465766"`
Nov 18 07:10:49.883 INFO running `"docker" "rm" "-f" "f29aa52cc97128b8b67cf941faf04bd339d19f784154993b10daef9e05465766"`
Nov 18 07:10:49.965 INFO [stdout] f29aa52cc97128b8b67cf941faf04bd339d19f784154993b10daef9e05465766
Nov 18 07:10:49.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18 07:10:50.186 INFO [stdout] 30a44439423358513e897d8e38e809eb092587720f493b6d7a10751266a58374
Nov 18 07:10:50.188 INFO running `"docker" "start" "-a" "30a44439423358513e897d8e38e809eb092587720f493b6d7a10751266a58374"`
Nov 18 07:10:50.630 INFO [stderr] usermod: no changes
Nov 18 07:10:50.715 INFO [stderr]    Compiling linked-list v0.0.3 (/source)
Nov 18 07:10:51.311 INFO [stderr] warning: unused import: `Debug`
Nov 18 07:10:51.311 INFO [stderr]   --> src/lib.rs:19:22
Nov 18 07:10:51.311 INFO [stderr]    |
Nov 18 07:10:51.311 INFO [stderr] 19 | use std::fmt::{self, Debug};
Nov 18 07:10:51.311 INFO [stderr]    |                      ^^^^^
Nov 18 07:10:51.311 INFO [stderr]    |
Nov 18 07:10:51.311 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 18 07:10:51.311 INFO [stderr] 
Nov 18 07:10:53.309 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Nov 18 07:10:53.309 INFO [stderr] su: No module specific data is present
Nov 18 07:10:53.751 INFO running `"docker" "inspect" "30a44439423358513e897d8e38e809eb092587720f493b6d7a10751266a58374"`
Nov 18 07:10:53.981 INFO running `"docker" "rm" "-f" "30a44439423358513e897d8e38e809eb092587720f493b6d7a10751266a58374"`
Nov 18 07:10:54.130 INFO [stdout] 30a44439423358513e897d8e38e809eb092587720f493b6d7a10751266a58374
Nov 18 07:10:54.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 18 07:10:54.527 INFO [stdout] be3e38e10538f5aab14710908223d3cf9aa85a309c4ca3f12475a2ca50e69574
Nov 18 07:10:54.535 INFO running `"docker" "start" "-a" "be3e38e10538f5aab14710908223d3cf9aa85a309c4ca3f12475a2ca50e69574"`
Nov 18 07:10:55.568 INFO [stderr] usermod: no changes
Nov 18 07:10:55.755 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Nov 18 07:10:55.757 INFO [stderr]      Running /target/debug/deps/linked_list-1da2627d4ee2e880
Nov 18 07:10:55.759 INFO [stdout] 
Nov 18 07:10:55.759 INFO [stdout] running 16 tests
Nov 18 07:10:55.767 INFO [stdout] test tests::test_append ... ok
Nov 18 07:10:55.767 INFO [stdout] test tests::test_cursor_seek ... ok
Nov 18 07:10:55.768 INFO [stdout] test tests::test_eq ... ok
Nov 18 07:10:55.768 INFO [stdout] test tests::test_cursor_insert ... ok
Nov 18 07:10:55.769 INFO [stdout] test tests::test_iterator ... ok
Nov 18 07:10:55.769 INFO [stdout] test tests::test_basic ... ok
Nov 18 07:10:55.769 INFO [stdout] test tests::test_debug ... ok
Nov 18 07:10:55.770 INFO [stdout] test tests::test_cursor_remove ... ok
Nov 18 07:10:55.771 INFO [stdout] test tests::test_iterator_double_end ... ok
Nov 18 07:10:55.771 INFO [stdout] test tests::test_iterator_mut_double_end ... ok
Nov 18 07:10:55.771 INFO [stdout] test tests::test_ord_nan ... ok
Nov 18 07:10:55.772 INFO [stdout] test tests::test_rev_iter ... ok
Nov 18 07:10:55.772 INFO [stdout] test tests::test_splice ... ok
Nov 18 07:10:55.772 INFO [stdout] test tests::test_mut_iter ... ok
Nov 18 07:10:55.772 INFO [stdout] test tests::test_ord ... ok
Nov 18 07:10:55.779 INFO [stdout] test tests::test_split_at ... ok
Nov 18 07:10:55.779 INFO [stdout] 
Nov 18 07:10:55.779 INFO [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:10:55.779 INFO [stdout] 
Nov 18 07:10:55.780 INFO [stderr]    Doc-tests linked-list
Nov 18 07:10:56.544 INFO [stdout] 
Nov 18 07:10:56.544 INFO [stdout] running 0 tests
Nov 18 07:10:56.544 INFO [stdout] 
Nov 18 07:10:56.544 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 07:10:56.544 INFO [stdout] 
Nov 18 07:10:56.553 INFO [stderr] su: No module specific data is present
Nov 18 07:10:57.016 INFO running `"docker" "inspect" "be3e38e10538f5aab14710908223d3cf9aa85a309c4ca3f12475a2ca50e69574"`
Nov 18 07:10:57.369 INFO running `"docker" "rm" "-f" "be3e38e10538f5aab14710908223d3cf9aa85a309c4ca3f12475a2ca50e69574"`
Nov 18 07:10:57.711 INFO [stdout] be3e38e10538f5aab14710908223d3cf9aa85a309c4ca3f12475a2ca50e69574