Dec 14 19:51:29.107 INFO testing sigchain-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 19:51:29.108 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 14 19:51:29.683 INFO [stdout] 6a6969a29481593d157410e00d3543620f0e8614b341d0c24c5d44093e9ec7e6
Dec 14 19:51:29.683 INFO running `"docker" "start" "-a" "6a6969a29481593d157410e00d3543620f0e8614b341d0c24c5d44093e9ec7e6"`
Dec 14 19:51:30.918 INFO [stderr] usermod: no changes
Dec 14 19:51:31.044 INFO [stderr]    Compiling sigchain v0.1.0 (/source)
Dec 14 19:51:31.698 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
Dec 14 19:51:31.700 INFO [stderr] su: No module specific data is present
Dec 14 19:51:32.527 INFO running `"docker" "inspect" "6a6969a29481593d157410e00d3543620f0e8614b341d0c24c5d44093e9ec7e6"`
Dec 14 19:51:32.930 INFO running `"docker" "rm" "-f" "6a6969a29481593d157410e00d3543620f0e8614b341d0c24c5d44093e9ec7e6"`
Dec 14 19:51:33.286 INFO [stdout] 6a6969a29481593d157410e00d3543620f0e8614b341d0c24c5d44093e9ec7e6
Dec 14 19:51:33.286 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 14 19:51:33.689 INFO [stdout] 48eb8f3a9fe0e775dfc34cadc7adcc29a56a2ec923d56fd455d2818170f8faf5
Dec 14 19:51:33.693 INFO running `"docker" "start" "-a" "48eb8f3a9fe0e775dfc34cadc7adcc29a56a2ec923d56fd455d2818170f8faf5"`
Dec 14 19:51:35.139 INFO [stderr] usermod: no changes
Dec 14 19:51:35.178 INFO [stderr]    Compiling sigchain v0.1.0 (/source)
Dec 14 19:51:36.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 14 19:51:36.347 INFO [stderr] su: No module specific data is present
Dec 14 19:51:36.991 INFO running `"docker" "inspect" "48eb8f3a9fe0e775dfc34cadc7adcc29a56a2ec923d56fd455d2818170f8faf5"`
Dec 14 19:51:37.203 INFO running `"docker" "rm" "-f" "48eb8f3a9fe0e775dfc34cadc7adcc29a56a2ec923d56fd455d2818170f8faf5"`
Dec 14 19:51:37.450 INFO [stdout] 48eb8f3a9fe0e775dfc34cadc7adcc29a56a2ec923d56fd455d2818170f8faf5
Dec 14 19:51:37.455 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 14 19:51:37.859 INFO [stdout] 7d6043cdee32e3847a64e636424c789e408e58eede128e02abac52386eba211c
Dec 14 19:51:37.861 INFO running `"docker" "start" "-a" "7d6043cdee32e3847a64e636424c789e408e58eede128e02abac52386eba211c"`
Dec 14 19:51:38.272 INFO [stderr] usermod: no changes
Dec 14 19:51:38.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 19:51:38.300 INFO [stderr]      Running /target/debug/deps/sigchain-1ea7da18d283c9f5
Dec 14 19:51:38.302 INFO [stdout] 
Dec 14 19:51:38.302 INFO [stdout] running 1 test
Dec 14 19:51:38.302 INFO [stdout] test tests::it_works ... ok
Dec 14 19:51:38.302 INFO [stdout] 
Dec 14 19:51:38.302 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:51:38.302 INFO [stdout] 
Dec 14 19:51:38.302 INFO [stderr]    Doc-tests sigchain
Dec 14 19:51:39.120 INFO [stdout] 
Dec 14 19:51:39.120 INFO [stdout] running 0 tests
Dec 14 19:51:39.120 INFO [stdout] 
Dec 14 19:51:39.120 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:51:39.120 INFO [stdout] 
Dec 14 19:51:39.128 INFO [stderr] su: No module specific data is present
Dec 14 19:51:39.938 INFO running `"docker" "inspect" "7d6043cdee32e3847a64e636424c789e408e58eede128e02abac52386eba211c"`
Dec 14 19:51:40.021 INFO running `"docker" "rm" "-f" "7d6043cdee32e3847a64e636424c789e408e58eede128e02abac52386eba211c"`
Dec 14 19:51:40.174 INFO [stdout] 7d6043cdee32e3847a64e636424c789e408e58eede128e02abac52386eba211c