Nov 18 14:14:25.864 INFO testing fixed_circular_buffer-0.2.2 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 14:14:25.864 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 14:14:26.118 INFO [stdout] 8e1b83a93fb382ab9371e4e30c45448ce327484dfe3c70e58c3aa213dec922d9
Nov 18 14:14:26.119 INFO running `"docker" "start" "-a" "8e1b83a93fb382ab9371e4e30c45448ce327484dfe3c70e58c3aa213dec922d9"`
Nov 18 14:14:26.930 INFO [stderr] usermod: no changes
Nov 18 14:14:26.995 INFO [stderr]    Compiling fixed_circular_buffer v0.2.2 (/source)
Nov 18 14:14:27.504 INFO [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Nov 18 14:14:27.504 INFO [stderr]  --> src/lib.rs:1:12
Nov 18 14:14:27.504 INFO [stderr]   |
Nov 18 14:14:27.504 INFO [stderr] 1 | #![feature(core)]
Nov 18 14:14:27.504 INFO [stderr]   |            ^^^^
Nov 18 14:14:27.504 INFO [stderr]   |
Nov 18 14:14:27.504 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 18 14:14:27.504 INFO [stderr] 
Nov 18 14:14:27.526 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Nov 18 14:14:27.528 INFO [stderr] su: No module specific data is present
Nov 18 14:14:27.796 INFO running `"docker" "inspect" "8e1b83a93fb382ab9371e4e30c45448ce327484dfe3c70e58c3aa213dec922d9"`
Nov 18 14:14:27.854 INFO running `"docker" "rm" "-f" "8e1b83a93fb382ab9371e4e30c45448ce327484dfe3c70e58c3aa213dec922d9"`
Nov 18 14:14:27.948 INFO [stdout] 8e1b83a93fb382ab9371e4e30c45448ce327484dfe3c70e58c3aa213dec922d9
Nov 18 14:14:27.953 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 14:14:28.161 INFO [stdout] 57dcec8ee1d8057242ce952d47d74a4d441fdd0dcbeed4d42922195637009a5d
Nov 18 14:14:28.163 INFO running `"docker" "start" "-a" "57dcec8ee1d8057242ce952d47d74a4d441fdd0dcbeed4d42922195637009a5d"`
Nov 18 14:14:29.511 INFO [stderr] usermod: no changes
Nov 18 14:14:29.583 INFO [stderr]    Compiling fixed_circular_buffer v0.2.2 (/source)
Nov 18 14:14:30.849 INFO [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Nov 18 14:14:30.849 INFO [stderr]  --> src/lib.rs:1:12
Nov 18 14:14:30.849 INFO [stderr]   |
Nov 18 14:14:30.849 INFO [stderr] 1 | #![feature(core)]
Nov 18 14:14:30.849 INFO [stderr]   |            ^^^^
Nov 18 14:14:30.850 INFO [stderr]   |
Nov 18 14:14:30.850 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 18 14:14:30.850 INFO [stderr] 
Nov 18 14:14:31.674 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
Nov 18 14:14:31.677 INFO [stderr] su: No module specific data is present
Nov 18 14:14:32.213 INFO running `"docker" "inspect" "57dcec8ee1d8057242ce952d47d74a4d441fdd0dcbeed4d42922195637009a5d"`
Nov 18 14:14:32.471 INFO running `"docker" "rm" "-f" "57dcec8ee1d8057242ce952d47d74a4d441fdd0dcbeed4d42922195637009a5d"`
Nov 18 14:14:32.635 INFO [stdout] 57dcec8ee1d8057242ce952d47d74a4d441fdd0dcbeed4d42922195637009a5d
Nov 18 14:14:32.637 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 14:14:32.951 INFO [stdout] e017e9fd04324a140a489fff31cdebc789993d56d6124f3eb55c272eff0b587d
Nov 18 14:14:32.957 INFO running `"docker" "start" "-a" "e017e9fd04324a140a489fff31cdebc789993d56d6124f3eb55c272eff0b587d"`
Nov 18 14:14:33.843 INFO [stderr] usermod: no changes
Nov 18 14:14:33.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 14:14:33.875 INFO [stderr]      Running /target/debug/deps/fixed_circular_buffer-535ed6d38c245123
Nov 18 14:14:33.879 INFO [stdout] 
Nov 18 14:14:33.879 INFO [stdout] running 10 tests
Nov 18 14:14:33.882 INFO [stdout] test test_iter_circular ... ok
Nov 18 14:14:33.882 INFO [stdout] test test_iter ... ok
Nov 18 14:14:33.882 INFO [stdout] test test_get_mut ... ok
Nov 18 14:14:33.882 INFO [stdout] test test_len ... ok
Nov 18 14:14:33.882 INFO [stdout] test test_get ... ok
Nov 18 14:14:33.884 INFO [stdout] test test_swap_internal ... ok
Nov 18 14:14:33.884 INFO [stdout] test test_queue ... ok
Nov 18 14:14:33.884 INFO [stdout] test test_swap ... ok
Nov 18 14:14:33.903 INFO [stdout] test test_set_first ... ok
Nov 18 14:14:33.941 INFO [stdout] test test_len_empty ... ok
Nov 18 14:14:33.941 INFO [stdout] 
Nov 18 14:14:33.942 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:14:33.942 INFO [stdout] 
Nov 18 14:14:33.947 INFO [stderr]    Doc-tests fixed_circular_buffer
Nov 18 14:14:34.707 INFO [stdout] 
Nov 18 14:14:34.708 INFO [stdout] running 0 tests
Nov 18 14:14:34.708 INFO [stdout] 
Nov 18 14:14:34.708 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:14:34.708 INFO [stdout] 
Nov 18 14:14:34.721 INFO [stderr] su: No module specific data is present
Nov 18 14:14:35.173 INFO running `"docker" "inspect" "e017e9fd04324a140a489fff31cdebc789993d56d6124f3eb55c272eff0b587d"`
Nov 18 14:14:35.321 INFO running `"docker" "rm" "-f" "e017e9fd04324a140a489fff31cdebc789993d56d6124f3eb55c272eff0b587d"`
Nov 18 14:14:35.517 INFO [stdout] e017e9fd04324a140a489fff31cdebc789993d56d6124f3eb55c272eff0b587d