Dec 06 12:32:23.853 INFO testing KimByungChan/rust-playground against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 12:32:23.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 12:32:24.226 INFO [stdout] 63d9df2b550b0c60dd28f95c4e8aba9ff7beca7354bce331a67c76783f1ddc42
Dec 06 12:32:24.228 INFO running `"docker" "start" "-a" "63d9df2b550b0c60dd28f95c4e8aba9ff7beca7354bce331a67c76783f1ddc42"`
Dec 06 12:32:24.839 INFO [stderr] usermod: no changes
Dec 06 12:32:24.868 INFO [stderr]    Compiling rust-playground v0.1.0 (/source)
Dec 06 12:32:25.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Dec 06 12:32:25.365 INFO [stderr] su: No module specific data is present
Dec 06 12:32:25.618 INFO running `"docker" "inspect" "63d9df2b550b0c60dd28f95c4e8aba9ff7beca7354bce331a67c76783f1ddc42"`
Dec 06 12:32:25.698 INFO running `"docker" "rm" "-f" "63d9df2b550b0c60dd28f95c4e8aba9ff7beca7354bce331a67c76783f1ddc42"`
Dec 06 12:32:25.787 INFO [stdout] 63d9df2b550b0c60dd28f95c4e8aba9ff7beca7354bce331a67c76783f1ddc42
Dec 06 12:32:25.790 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 12:32:26.019 INFO [stdout] 9a807473fc6300bf87305a59e2b4f8b608b72e6d80ace3aa006053fbd05a072f
Dec 06 12:32:26.021 INFO running `"docker" "start" "-a" "9a807473fc6300bf87305a59e2b4f8b608b72e6d80ace3aa006053fbd05a072f"`
Dec 06 12:32:26.430 INFO [stderr] usermod: no changes
Dec 06 12:32:26.461 INFO [stderr]    Compiling rust-playground v0.1.0 (/source)
Dec 06 12:32:26.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 06 12:32:26.989 INFO [stderr] su: No module specific data is present
Dec 06 12:32:27.261 INFO running `"docker" "inspect" "9a807473fc6300bf87305a59e2b4f8b608b72e6d80ace3aa006053fbd05a072f"`
Dec 06 12:32:27.382 INFO running `"docker" "rm" "-f" "9a807473fc6300bf87305a59e2b4f8b608b72e6d80ace3aa006053fbd05a072f"`
Dec 06 12:32:27.492 INFO [stdout] 9a807473fc6300bf87305a59e2b4f8b608b72e6d80ace3aa006053fbd05a072f
Dec 06 12:32:27.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 12:32:27.765 INFO [stdout] fae3daeee3130dfc64f536df360ad670bdc9c1987eaf91e228f84b7d3fea42d9
Dec 06 12:32:27.768 INFO running `"docker" "start" "-a" "fae3daeee3130dfc64f536df360ad670bdc9c1987eaf91e228f84b7d3fea42d9"`
Dec 06 12:32:28.888 INFO [stderr] usermod: no changes
Dec 06 12:32:28.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 12:32:28.932 INFO [stderr]      Running /target/debug/deps/rust_playground-62049718e260902e
Dec 06 12:32:28.940 INFO [stdout] 
Dec 06 12:32:28.940 INFO [stdout] running 0 tests
Dec 06 12:32:28.940 INFO [stdout] 
Dec 06 12:32:28.940 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 12:32:28.940 INFO [stdout] 
Dec 06 12:32:28.940 INFO [stderr] su: No module specific data is present
Dec 06 12:32:29.314 INFO running `"docker" "inspect" "fae3daeee3130dfc64f536df360ad670bdc9c1987eaf91e228f84b7d3fea42d9"`
Dec 06 12:32:29.389 INFO running `"docker" "rm" "-f" "fae3daeee3130dfc64f536df360ad670bdc9c1987eaf91e228f84b7d3fea42d9"`
Dec 06 12:32:29.457 INFO [stdout] fae3daeee3130dfc64f536df360ad670bdc9c1987eaf91e228f84b7d3fea42d9