Nov 18 18:59:48.458 INFO testing c_linked_list-1.1.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 18:59:48.458 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18:59:48.811 INFO [stdout] 211ee1a26b2fe74ed54e161a46aef0f6f21b483be743bbdcaa4d2dd2ff81e3b3
Nov 18 18:59:48.813 INFO running `"docker" "start" "-a" "211ee1a26b2fe74ed54e161a46aef0f6f21b483be743bbdcaa4d2dd2ff81e3b3"`
Nov 18 18:59:49.382 INFO [stderr] usermod: no changes
Nov 18 18:59:49.411 INFO [stderr]    Compiling c_linked_list v1.1.1 (/source)
Nov 18 18:59:49.903 INFO [stderr] warning: variable does not need to be mutable
Nov 18 18:59:49.903 INFO [stderr]    --> src/lib.rs:138:18
Nov 18 18:59:49.903 INFO [stderr]     |
Nov 18 18:59:49.903 INFO [stderr] 138 |     fn into_iter(mut self) -> CLinkedListMutIterMut<'a, T, N> {
Nov 18 18:59:49.903 INFO [stderr]     |                  ----^^^^
Nov 18 18:59:49.903 INFO [stderr]     |                  |
Nov 18 18:59:49.903 INFO [stderr]     |                  help: remove this `mut`
Nov 18 18:59:49.903 INFO [stderr]     |
Nov 18 18:59:49.903 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 18:59:49.903 INFO [stderr] 
Nov 18 18:59:49.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 18 18:59:49.964 INFO [stderr] su: No module specific data is present
Nov 18 18:59:50.344 INFO running `"docker" "inspect" "211ee1a26b2fe74ed54e161a46aef0f6f21b483be743bbdcaa4d2dd2ff81e3b3"`
Nov 18 18:59:50.481 INFO running `"docker" "rm" "-f" "211ee1a26b2fe74ed54e161a46aef0f6f21b483be743bbdcaa4d2dd2ff81e3b3"`
Nov 18 18:59:50.610 INFO [stdout] 211ee1a26b2fe74ed54e161a46aef0f6f21b483be743bbdcaa4d2dd2ff81e3b3
Nov 18 18:59:50.612 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18:59:50.859 INFO [stdout] 455462c45c95b00dbf9627c8c104d989bca4e28e59082d2681acdae827c896ed
Nov 18 18:59:50.864 INFO running `"docker" "start" "-a" "455462c45c95b00dbf9627c8c104d989bca4e28e59082d2681acdae827c896ed"`
Nov 18 18:59:51.518 INFO [stderr] usermod: no changes
Nov 18 18:59:51.546 INFO [stderr]    Compiling c_linked_list v1.1.1 (/source)
Nov 18 18:59:52.124 INFO [stderr] warning: variable does not need to be mutable
Nov 18 18:59:52.124 INFO [stderr]    --> src/lib.rs:138:18
Nov 18 18:59:52.124 INFO [stderr]     |
Nov 18 18:59:52.124 INFO [stderr] 138 |     fn into_iter(mut self) -> CLinkedListMutIterMut<'a, T, N> {
Nov 18 18:59:52.124 INFO [stderr]     |                  ----^^^^
Nov 18 18:59:52.124 INFO [stderr]     |                  |
Nov 18 18:59:52.124 INFO [stderr]     |                  help: remove this `mut`
Nov 18 18:59:52.124 INFO [stderr]     |
Nov 18 18:59:52.124 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 18:59:52.124 INFO [stderr] 
Nov 18 18:59:52.587 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
Nov 18 18:59:52.587 INFO [stderr] su: No module specific data is present
Nov 18 18:59:52.879 INFO running `"docker" "inspect" "455462c45c95b00dbf9627c8c104d989bca4e28e59082d2681acdae827c896ed"`
Nov 18 18:59:53.005 INFO running `"docker" "rm" "-f" "455462c45c95b00dbf9627c8c104d989bca4e28e59082d2681acdae827c896ed"`
Nov 18 18:59:53.129 INFO [stdout] 455462c45c95b00dbf9627c8c104d989bca4e28e59082d2681acdae827c896ed
Nov 18 18:59:53.133 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 18:59:53.391 INFO [stdout] aef2f00bd74e989240e4c6d887fd8d87a6abc4c665600121ea028105464e3afe
Nov 18 18:59:53.392 INFO running `"docker" "start" "-a" "aef2f00bd74e989240e4c6d887fd8d87a6abc4c665600121ea028105464e3afe"`
Nov 18 18:59:53.952 INFO [stderr] usermod: no changes
Nov 18 18:59:53.977 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 18:59:53.978 INFO [stderr]      Running /target/debug/deps/c_linked_list-646bd6c25b2bec1c
Nov 18 18:59:53.979 INFO [stdout] 
Nov 18 18:59:53.979 INFO [stdout] running 2 tests
Nov 18 18:59:53.980 INFO [stdout] test tests::test_const ... ok
Nov 18 18:59:53.980 INFO [stdout] test tests::test_mut ... ok
Nov 18 18:59:53.980 INFO [stdout] 
Nov 18 18:59:53.980 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:59:53.980 INFO [stdout] 
Nov 18 18:59:53.980 INFO [stderr]    Doc-tests c_linked_list
Nov 18 18:59:54.672 INFO [stdout] 
Nov 18 18:59:54.672 INFO [stdout] running 1 test
Nov 18 18:59:54.672 INFO [stdout] test src/lib.rs -  (line 15) ... ignored
Nov 18 18:59:54.672 INFO [stdout] 
Nov 18 18:59:54.672 INFO [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 18 18:59:54.672 INFO [stdout] 
Nov 18 18:59:54.677 INFO [stderr] su: No module specific data is present
Nov 18 18:59:54.928 INFO running `"docker" "inspect" "aef2f00bd74e989240e4c6d887fd8d87a6abc4c665600121ea028105464e3afe"`
Nov 18 18:59:55.019 INFO running `"docker" "rm" "-f" "aef2f00bd74e989240e4c6d887fd8d87a6abc4c665600121ea028105464e3afe"`
Nov 18 18:59:55.143 INFO [stdout] aef2f00bd74e989240e4c6d887fd8d87a6abc4c665600121ea028105464e3afe