Dec 15 21:53:57.786 INFO testing aviary-0.1.1 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 15 21:53:57.786 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 21:53:58.335 INFO [stdout] e59b069156adbb174ad068f822d030f5139bb911445b50e87e3554c9ead5b7ec
Dec 15 21:53:58.339 INFO running `"docker" "start" "-a" "e59b069156adbb174ad068f822d030f5139bb911445b50e87e3554c9ead5b7ec"`
Dec 15 21:53:59.432 INFO [stderr] usermod: no changes
Dec 15 21:53:59.491 INFO [stderr]    Compiling aviary v0.1.1 (/source)
Dec 15 21:54:00.372 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 15 21:54:00.372 INFO [stderr]  --> src/lib.rs:1:12
Dec 15 21:54:00.372 INFO [stderr]   |
Dec 15 21:54:00.372 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 15 21:54:00.372 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 21:54:00.372 INFO [stderr]   |
Dec 15 21:54:00.372 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 21:54:00.372 INFO [stderr] 
Dec 15 21:54:00.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Dec 15 21:54:00.475 INFO [stderr] su: No module specific data is present
Dec 15 21:54:01.059 INFO running `"docker" "inspect" "e59b069156adbb174ad068f822d030f5139bb911445b50e87e3554c9ead5b7ec"`
Dec 15 21:54:01.345 INFO running `"docker" "rm" "-f" "e59b069156adbb174ad068f822d030f5139bb911445b50e87e3554c9ead5b7ec"`
Dec 15 21:54:01.671 INFO [stdout] e59b069156adbb174ad068f822d030f5139bb911445b50e87e3554c9ead5b7ec
Dec 15 21:54:01.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 21:54:02.099 INFO [stdout] 1957b754ad829c394ef086ac8d3bbbb1b427b06938c85d5c4c810321daf7e6c1
Dec 15 21:54:02.100 INFO running `"docker" "start" "-a" "1957b754ad829c394ef086ac8d3bbbb1b427b06938c85d5c4c810321daf7e6c1"`
Dec 15 21:54:03.111 INFO [stderr] usermod: no changes
Dec 15 21:54:03.155 INFO [stderr]    Compiling aviary v0.1.1 (/source)
Dec 15 21:54:03.979 INFO [stderr] warning: the feature `conservative_impl_trait` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 15 21:54:03.979 INFO [stderr]  --> src/lib.rs:1:12
Dec 15 21:54:03.979 INFO [stderr]   |
Dec 15 21:54:03.979 INFO [stderr] 1 | #![feature(conservative_impl_trait)]
Dec 15 21:54:03.979 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 21:54:03.979 INFO [stderr]   |
Dec 15 21:54:03.979 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 15 21:54:03.979 INFO [stderr] 
Dec 15 21:54:04.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 15 21:54:04.562 INFO [stderr] su: No module specific data is present
Dec 15 21:54:05.207 INFO running `"docker" "inspect" "1957b754ad829c394ef086ac8d3bbbb1b427b06938c85d5c4c810321daf7e6c1"`
Dec 15 21:54:05.479 INFO running `"docker" "rm" "-f" "1957b754ad829c394ef086ac8d3bbbb1b427b06938c85d5c4c810321daf7e6c1"`
Dec 15 21:54:05.830 INFO [stdout] 1957b754ad829c394ef086ac8d3bbbb1b427b06938c85d5c4c810321daf7e6c1
Dec 15 21:54:05.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 15 21:54:06.190 INFO [stdout] dffaa0cda51e244eaaffb197a6397e08274d337fdfdf163209c95bba47baaf73
Dec 15 21:54:06.193 INFO running `"docker" "start" "-a" "dffaa0cda51e244eaaffb197a6397e08274d337fdfdf163209c95bba47baaf73"`
Dec 15 21:54:06.955 INFO [stderr] usermod: no changes
Dec 15 21:54:06.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 21:54:06.995 INFO [stderr]      Running /target/debug/deps/aviary-aa7b272e620a808b
Dec 15 21:54:07.000 INFO [stdout] 
Dec 15 21:54:07.000 INFO [stdout] running 1 test
Dec 15 21:54:07.007 INFO [stderr]    Doc-tests aviary
Dec 15 21:54:07.012 INFO [stdout] test test::palindrome ... ok
Dec 15 21:54:07.012 INFO [stdout] 
Dec 15 21:54:07.012 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:54:07.012 INFO [stdout] 
Dec 15 21:54:07.993 INFO [stdout] 
Dec 15 21:54:07.993 INFO [stdout] running 0 tests
Dec 15 21:54:07.993 INFO [stdout] 
Dec 15 21:54:07.993 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 21:54:07.993 INFO [stdout] 
Dec 15 21:54:08.001 INFO [stderr] su: No module specific data is present
Dec 15 21:54:08.300 INFO running `"docker" "inspect" "dffaa0cda51e244eaaffb197a6397e08274d337fdfdf163209c95bba47baaf73"`
Dec 15 21:54:08.435 INFO running `"docker" "rm" "-f" "dffaa0cda51e244eaaffb197a6397e08274d337fdfdf163209c95bba47baaf73"`
Dec 15 21:54:08.563 INFO [stdout] dffaa0cda51e244eaaffb197a6397e08274d337fdfdf163209c95bba47baaf73