Nov 18 18:59:48.563 INFO testing c_linked_list-1.1.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 18:59:48.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:59:48.942 INFO [stdout] 0f5048c37bfb9dc05383b1e616e9bc329ad9d916fbad8ceeeaa4c9f224e26677
Nov 18 18:59:48.955 INFO running `"docker" "start" "-a" "0f5048c37bfb9dc05383b1e616e9bc329ad9d916fbad8ceeeaa4c9f224e26677"`
Nov 18 18:59:49.395 INFO [stderr] usermod: no changes
Nov 18 18:59:49.425 INFO [stderr]    Compiling c_linked_list v1.1.1 (/source)
Nov 18 18:59:49.799 INFO [stderr] warning: variable does not need to be mutable
Nov 18 18:59:49.799 INFO [stderr]    --> src/lib.rs:138:18
Nov 18 18:59:49.799 INFO [stderr]     |
Nov 18 18:59:49.799 INFO [stderr] 138 |     fn into_iter(mut self) -> CLinkedListMutIterMut<'a, T, N> {
Nov 18 18:59:49.800 INFO [stderr]     |                  ----^^^^
Nov 18 18:59:49.800 INFO [stderr]     |                  |
Nov 18 18:59:49.800 INFO [stderr]     |                  help: remove this `mut`
Nov 18 18:59:49.800 INFO [stderr]     |
Nov 18 18:59:49.800 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 18:59:49.800 INFO [stderr] 
Nov 18 18:59:49.858 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Nov 18 18:59:49.896 INFO [stderr] su: No module specific data is present
Nov 18 18:59:50.300 INFO running `"docker" "inspect" "0f5048c37bfb9dc05383b1e616e9bc329ad9d916fbad8ceeeaa4c9f224e26677"`
Nov 18 18:59:50.497 INFO running `"docker" "rm" "-f" "0f5048c37bfb9dc05383b1e616e9bc329ad9d916fbad8ceeeaa4c9f224e26677"`
Nov 18 18:59:50.603 INFO [stdout] 0f5048c37bfb9dc05383b1e616e9bc329ad9d916fbad8ceeeaa4c9f224e26677
Nov 18 18:59:50.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:59:50.825 INFO [stdout] 62d30a201dbeb3fc4f6cdd6576c158c92a58f29a19eba814b0ecd6c45f89d011
Nov 18 18:59:50.827 INFO running `"docker" "start" "-a" "62d30a201dbeb3fc4f6cdd6576c158c92a58f29a19eba814b0ecd6c45f89d011"`
Nov 18 18:59:51.244 INFO [stderr] usermod: no changes
Nov 18 18:59:51.268 INFO [stderr]    Compiling c_linked_list v1.1.1 (/source)
Nov 18 18:59:51.732 INFO [stderr] warning: variable does not need to be mutable
Nov 18 18:59:51.732 INFO [stderr]    --> src/lib.rs:138:18
Nov 18 18:59:51.733 INFO [stderr]     |
Nov 18 18:59:51.733 INFO [stderr] 138 |     fn into_iter(mut self) -> CLinkedListMutIterMut<'a, T, N> {
Nov 18 18:59:51.733 INFO [stderr]     |                  ----^^^^
Nov 18 18:59:51.733 INFO [stderr]     |                  |
Nov 18 18:59:51.733 INFO [stderr]     |                  help: remove this `mut`
Nov 18 18:59:51.733 INFO [stderr]     |
Nov 18 18:59:51.733 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 18 18:59:51.733 INFO [stderr] 
Nov 18 18:59:52.146 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
Nov 18 18:59:52.146 INFO [stderr] su: No module specific data is present
Nov 18 18:59:52.462 INFO running `"docker" "inspect" "62d30a201dbeb3fc4f6cdd6576c158c92a58f29a19eba814b0ecd6c45f89d011"`
Nov 18 18:59:52.545 INFO running `"docker" "rm" "-f" "62d30a201dbeb3fc4f6cdd6576c158c92a58f29a19eba814b0ecd6c45f89d011"`
Nov 18 18:59:52.655 INFO [stdout] 62d30a201dbeb3fc4f6cdd6576c158c92a58f29a19eba814b0ecd6c45f89d011
Nov 18 18:59:52.659 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 18:59:52.894 INFO [stdout] 19904af8786d3bce47cbac69ddd90a5d9c60c9c0e9a9de287d81ca911302657a
Nov 18 18:59:52.900 INFO running `"docker" "start" "-a" "19904af8786d3bce47cbac69ddd90a5d9c60c9c0e9a9de287d81ca911302657a"`
Nov 18 18:59:53.399 INFO [stderr] usermod: no changes
Nov 18 18:59:53.424 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 18:59:53.425 INFO [stderr]      Running /target/debug/deps/c_linked_list-d2ce8fd9231d6cb2
Nov 18 18:59:53.432 INFO [stdout] 
Nov 18 18:59:53.432 INFO [stdout] running 2 tests
Nov 18 18:59:53.439 INFO [stderr]    Doc-tests c_linked_list
Nov 18 18:59:53.439 INFO [stdout] test tests::test_const ... ok
Nov 18 18:59:53.439 INFO [stdout] test tests::test_mut ... ok
Nov 18 18:59:53.439 INFO [stdout] 
Nov 18 18:59:53.439 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:59:53.439 INFO [stdout] 
Nov 18 18:59:53.920 INFO [stdout] 
Nov 18 18:59:53.920 INFO [stdout] running 1 test
Nov 18 18:59:53.920 INFO [stdout] test src/lib.rs -  (line 15) ... ignored
Nov 18 18:59:53.920 INFO [stdout] 
Nov 18 18:59:53.920 INFO [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 18 18:59:53.920 INFO [stdout] 
Nov 18 18:59:53.926 INFO [stderr] su: No module specific data is present
Nov 18 18:59:54.155 INFO running `"docker" "inspect" "19904af8786d3bce47cbac69ddd90a5d9c60c9c0e9a9de287d81ca911302657a"`
Nov 18 18:59:54.259 INFO running `"docker" "rm" "-f" "19904af8786d3bce47cbac69ddd90a5d9c60c9c0e9a9de287d81ca911302657a"`
Nov 18 18:59:54.372 INFO [stdout] 19904af8786d3bce47cbac69ddd90a5d9c60c9c0e9a9de287d81ca911302657a