Dec 07 16:42:14.331 INFO testing fixed_circular_buffer-0.2.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:42:14.331 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 16:42:14.482 INFO [stdout] aa9958e120427b7e8933125a689b07057986099b8d6f2f3f1637345353334ad6
Dec 07 16:42:14.484 INFO running `"docker" "start" "-a" "aa9958e120427b7e8933125a689b07057986099b8d6f2f3f1637345353334ad6"`
Dec 07 16:42:15.431 INFO [stderr] usermod: no changes
Dec 07 16:42:15.489 INFO [stderr]    Compiling fixed_circular_buffer v0.2.2 (/source)
Dec 07 16:42:16.081 INFO [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 07 16:42:16.081 INFO [stderr]  --> src/lib.rs:1:12
Dec 07 16:42:16.081 INFO [stderr]   |
Dec 07 16:42:16.081 INFO [stderr] 1 | #![feature(core)]
Dec 07 16:42:16.081 INFO [stderr]   |            ^^^^
Dec 07 16:42:16.081 INFO [stderr]   |
Dec 07 16:42:16.081 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 07 16:42:16.081 INFO [stderr] 
Dec 07 16:42:16.103 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 07 16:42:16.105 INFO [stderr] su: No module specific data is present
Dec 07 16:42:16.390 INFO running `"docker" "inspect" "aa9958e120427b7e8933125a689b07057986099b8d6f2f3f1637345353334ad6"`
Dec 07 16:42:16.546 INFO running `"docker" "rm" "-f" "aa9958e120427b7e8933125a689b07057986099b8d6f2f3f1637345353334ad6"`
Dec 07 16:42:16.711 INFO [stdout] aa9958e120427b7e8933125a689b07057986099b8d6f2f3f1637345353334ad6
Dec 07 16:42:16.714 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 16:42:16.950 INFO [stdout] 667fc9dbc419dc7422814c758ebaeaa9ddaadc6e9b53ec29f5286fc3544ddbab
Dec 07 16:42:16.960 INFO running `"docker" "start" "-a" "667fc9dbc419dc7422814c758ebaeaa9ddaadc6e9b53ec29f5286fc3544ddbab"`
Dec 07 16:42:17.545 INFO [stderr] usermod: no changes
Dec 07 16:42:17.580 INFO [stderr]    Compiling fixed_circular_buffer v0.2.2 (/source)
Dec 07 16:42:18.720 INFO [stderr] warning: the feature `core` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 07 16:42:18.720 INFO [stderr]  --> src/lib.rs:1:12
Dec 07 16:42:18.720 INFO [stderr]   |
Dec 07 16:42:18.720 INFO [stderr] 1 | #![feature(core)]
Dec 07 16:42:18.720 INFO [stderr]   |            ^^^^
Dec 07 16:42:18.720 INFO [stderr]   |
Dec 07 16:42:18.720 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 07 16:42:18.720 INFO [stderr] 
Dec 07 16:42:19.495 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 07 16:42:19.495 INFO [stderr] su: No module specific data is present
Dec 07 16:42:20.015 INFO running `"docker" "inspect" "667fc9dbc419dc7422814c758ebaeaa9ddaadc6e9b53ec29f5286fc3544ddbab"`
Dec 07 16:42:20.103 INFO running `"docker" "rm" "-f" "667fc9dbc419dc7422814c758ebaeaa9ddaadc6e9b53ec29f5286fc3544ddbab"`
Dec 07 16:42:20.179 INFO [stdout] 667fc9dbc419dc7422814c758ebaeaa9ddaadc6e9b53ec29f5286fc3544ddbab
Dec 07 16:42:20.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07 16:42:20.378 INFO [stdout] 19755d5f0de9f4ab035cee8541d32c1d011246355e968d63b53b1e5fa0f22d77
Dec 07 16:42:20.379 INFO running `"docker" "start" "-a" "19755d5f0de9f4ab035cee8541d32c1d011246355e968d63b53b1e5fa0f22d77"`
Dec 07 16:42:20.930 INFO [stderr] usermod: no changes
Dec 07 16:42:20.954 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 16:42:20.954 INFO [stderr]      Running /target/debug/deps/fixed_circular_buffer-3d72b34c47095640
Dec 07 16:42:20.956 INFO [stdout] 
Dec 07 16:42:20.956 INFO [stdout] running 10 tests
Dec 07 16:42:20.960 INFO [stdout] test test_get ... ok
Dec 07 16:42:20.960 INFO [stdout] test test_iter ... ok
Dec 07 16:42:20.960 INFO [stdout] test test_iter_circular ... ok
Dec 07 16:42:20.960 INFO [stdout] test test_len ... ok
Dec 07 16:42:20.960 INFO [stdout] test test_queue ... ok
Dec 07 16:42:20.960 INFO [stdout] test test_swap_internal ... ok
Dec 07 16:42:20.960 INFO [stdout] test test_set_first ... ok
Dec 07 16:42:20.964 INFO [stdout] test test_get_mut ... ok
Dec 07 16:42:20.964 INFO [stdout] test test_swap ... ok
Dec 07 16:42:20.988 INFO [stdout] test test_len_empty ... ok
Dec 07 16:42:20.988 INFO [stdout] 
Dec 07 16:42:20.988 INFO [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:42:20.988 INFO [stdout] 
Dec 07 16:42:20.992 INFO [stderr]    Doc-tests fixed_circular_buffer
Dec 07 16:42:21.881 INFO [stdout] 
Dec 07 16:42:21.881 INFO [stdout] running 0 tests
Dec 07 16:42:21.881 INFO [stdout] 
Dec 07 16:42:21.881 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:42:21.881 INFO [stdout] 
Dec 07 16:42:21.889 INFO [stderr] su: No module specific data is present
Dec 07 16:42:22.143 INFO running `"docker" "inspect" "19755d5f0de9f4ab035cee8541d32c1d011246355e968d63b53b1e5fa0f22d77"`
Dec 07 16:42:22.236 INFO running `"docker" "rm" "-f" "19755d5f0de9f4ab035cee8541d32c1d011246355e968d63b53b1e5fa0f22d77"`
Dec 07 16:42:22.333 INFO [stdout] 19755d5f0de9f4ab035cee8541d32c1d011246355e968d63b53b1e5fa0f22d77