Dec 14 16:34:25.916 INFO testing tokio-jsoncodec-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 16:34:25.916 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16:34:26.191 INFO [stdout] 6282756ef60d0151fae8e49e96bba64379592e889998ea6987c28d4feceebee7
Dec 14 16:34:26.209 INFO running `"docker" "start" "-a" "6282756ef60d0151fae8e49e96bba64379592e889998ea6987c28d4feceebee7"`
Dec 14 16:34:27.997 INFO [stderr] usermod: no changes
Dec 14 16:34:28.203 INFO [stderr]    Compiling tokio-jsoncodec v0.1.0 (/source)
Dec 14 16:34:29.730 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 14 16:34:29.736 INFO [stderr] su: No module specific data is present
Dec 14 16:34:30.686 INFO running `"docker" "inspect" "6282756ef60d0151fae8e49e96bba64379592e889998ea6987c28d4feceebee7"`
Dec 14 16:34:31.012 INFO running `"docker" "rm" "-f" "6282756ef60d0151fae8e49e96bba64379592e889998ea6987c28d4feceebee7"`
Dec 14 16:34:31.282 INFO [stdout] 6282756ef60d0151fae8e49e96bba64379592e889998ea6987c28d4feceebee7
Dec 14 16:34:31.294 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16:34:31.683 INFO [stdout] 83843900a2610c988b3b8d5e87d1f129bba95ae7ac9075041ccc7961db9371e8
Dec 14 16:34:31.683 INFO running `"docker" "start" "-a" "83843900a2610c988b3b8d5e87d1f129bba95ae7ac9075041ccc7961db9371e8"`
Dec 14 16:34:32.890 INFO [stderr] usermod: no changes
Dec 14 16:34:33.046 INFO [stderr]    Compiling tokio-jsoncodec v0.1.0 (/source)
Dec 14 16:34:41.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.67s
Dec 14 16:34:41.613 INFO [stderr] su: No module specific data is present
Dec 14 16:34:42.848 INFO running `"docker" "inspect" "83843900a2610c988b3b8d5e87d1f129bba95ae7ac9075041ccc7961db9371e8"`
Dec 14 16:34:43.184 INFO running `"docker" "rm" "-f" "83843900a2610c988b3b8d5e87d1f129bba95ae7ac9075041ccc7961db9371e8"`
Dec 14 16:34:43.528 INFO [stdout] 83843900a2610c988b3b8d5e87d1f129bba95ae7ac9075041ccc7961db9371e8
Dec 14 16:34:43.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 16:34:43.995 INFO [stdout] a1b0faea302f441f18d0125e9eea8b047077ae3bb5d94943974eea13481bc43b
Dec 14 16:34:44.001 INFO running `"docker" "start" "-a" "a1b0faea302f441f18d0125e9eea8b047077ae3bb5d94943974eea13481bc43b"`
Dec 14 16:34:45.206 INFO [stderr] usermod: no changes
Dec 14 16:34:45.437 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
Dec 14 16:34:45.463 INFO [stderr]      Running /target/debug/deps/tokio_jsoncodec-66989e34597dac00
Dec 14 16:34:45.467 INFO [stdout] 
Dec 14 16:34:45.467 INFO [stdout] running 7 tests
Dec 14 16:34:45.471 INFO [stdout] test tests::decode_empty ... ok
Dec 14 16:34:45.471 INFO [stdout] test tests::decode_eof_trailing_whitespae ... ok
Dec 14 16:34:45.471 INFO [stdout] test tests::decode_err ... ok
Dec 14 16:34:45.471 INFO [stdout] test tests::decode ... ok
Dec 14 16:34:45.471 INFO [stdout] test tests::decode_partial ... ok
Dec 14 16:34:45.471 INFO [stdout] test tests::encode_pretty ... ok
Dec 14 16:34:45.471 INFO [stdout] test tests::encode ... ok
Dec 14 16:34:45.471 INFO [stdout] 
Dec 14 16:34:45.471 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:34:45.471 INFO [stdout] 
Dec 14 16:34:45.476 INFO [stderr]    Doc-tests tokio-jsoncodec
Dec 14 16:34:47.403 INFO [stdout] 
Dec 14 16:34:47.403 INFO [stdout] running 0 tests
Dec 14 16:34:47.403 INFO [stdout] 
Dec 14 16:34:47.403 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 16:34:47.403 INFO [stdout] 
Dec 14 16:34:47.408 INFO [stderr] su: No module specific data is present
Dec 14 16:34:48.236 INFO running `"docker" "inspect" "a1b0faea302f441f18d0125e9eea8b047077ae3bb5d94943974eea13481bc43b"`
Dec 14 16:34:48.531 INFO running `"docker" "rm" "-f" "a1b0faea302f441f18d0125e9eea8b047077ae3bb5d94943974eea13481bc43b"`
Dec 14 16:34:48.812 INFO [stdout] a1b0faea302f441f18d0125e9eea8b047077ae3bb5d94943974eea13481bc43b