Dec 06 16:00:51.299 INFO testing AlexABallWebDev/rust_playground against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 16:00:51.299 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 16:00:51.556 INFO [stdout] 5ea157c7b476020b1df933eea098a623e941a67174b0cf1cfbe61b65f1f6e014
Dec 06 16:00:51.562 INFO running `"docker" "start" "-a" "5ea157c7b476020b1df933eea098a623e941a67174b0cf1cfbe61b65f1f6e014"`
Dec 06 16:00:52.200 INFO [stderr] usermod: no changes
Dec 06 16:00:52.256 INFO [stderr]    Compiling rust_playground v0.1.0 (/source)
Dec 06 16:00:53.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 06 16:00:53.234 INFO [stderr] su: No module specific data is present
Dec 06 16:00:53.728 INFO running `"docker" "inspect" "5ea157c7b476020b1df933eea098a623e941a67174b0cf1cfbe61b65f1f6e014"`
Dec 06 16:00:53.884 INFO running `"docker" "rm" "-f" "5ea157c7b476020b1df933eea098a623e941a67174b0cf1cfbe61b65f1f6e014"`
Dec 06 16:00:54.072 INFO [stdout] 5ea157c7b476020b1df933eea098a623e941a67174b0cf1cfbe61b65f1f6e014
Dec 06 16:00:54.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 16:00:54.317 INFO [stdout] 550699d1c49e42ec3ceed7d84b921b01e8c52774b7fd0034a674dfe7e24cc65a
Dec 06 16:00:54.317 INFO running `"docker" "start" "-a" "550699d1c49e42ec3ceed7d84b921b01e8c52774b7fd0034a674dfe7e24cc65a"`
Dec 06 16:00:54.968 INFO [stderr] usermod: no changes
Dec 06 16:00:55.012 INFO [stderr]    Compiling rust_playground v0.1.0 (/source)
Dec 06 16:00:56.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 06 16:00:56.144 INFO [stderr] su: No module specific data is present
Dec 06 16:00:56.474 INFO running `"docker" "inspect" "550699d1c49e42ec3ceed7d84b921b01e8c52774b7fd0034a674dfe7e24cc65a"`
Dec 06 16:00:56.654 INFO running `"docker" "rm" "-f" "550699d1c49e42ec3ceed7d84b921b01e8c52774b7fd0034a674dfe7e24cc65a"`
Dec 06 16:00:56.773 INFO [stdout] 550699d1c49e42ec3ceed7d84b921b01e8c52774b7fd0034a674dfe7e24cc65a
Dec 06 16:00:56.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 06 16:00:57.038 INFO [stdout] 8e8349950ecd8cba1a28124c478a6474382428b43ba7a8739b3e7753b8fe393a
Dec 06 16:00:57.040 INFO running `"docker" "start" "-a" "8e8349950ecd8cba1a28124c478a6474382428b43ba7a8739b3e7753b8fe393a"`
Dec 06 16:00:58.092 INFO [stderr] usermod: no changes
Dec 06 16:00:58.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 16:00:58.176 INFO [stderr]      Running /target/debug/deps/rust_playground-3e71b8936b7b8821
Dec 06 16:00:58.184 INFO [stdout] 
Dec 06 16:00:58.184 INFO [stdout] running 0 tests
Dec 06 16:00:58.184 INFO [stdout] 
Dec 06 16:00:58.184 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:00:58.184 INFO [stdout] 
Dec 06 16:00:58.192 INFO [stderr] su: No module specific data is present
Dec 06 16:00:58.794 INFO running `"docker" "inspect" "8e8349950ecd8cba1a28124c478a6474382428b43ba7a8739b3e7753b8fe393a"`
Dec 06 16:00:59.025 INFO running `"docker" "rm" "-f" "8e8349950ecd8cba1a28124c478a6474382428b43ba7a8739b3e7753b8fe393a"`
Dec 06 16:00:59.314 INFO [stdout] 8e8349950ecd8cba1a28124c478a6474382428b43ba7a8739b3e7753b8fe393a