Dec 05 16:24:10.681 INFO testing listboss/ex18 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 16:24:10.681 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 16:24:10.992 INFO [stdout] 6e8fef7a0d2b1c6fcbb0e86e5d31d81cdd5ed66af412860818ed16478f38a8f2
Dec 05 16:24:10.992 INFO running `"docker" "start" "-a" "6e8fef7a0d2b1c6fcbb0e86e5d31d81cdd5ed66af412860818ed16478f38a8f2"`
Dec 05 16:24:11.579 INFO [stderr] usermod: no changes
Dec 05 16:24:11.644 INFO [stderr]    Compiling ex18 v0.1.0 (/source)
Dec 05 16:24:12.364 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Dec 05 16:24:12.365 INFO [stderr] su: No module specific data is present
Dec 05 16:24:12.724 INFO running `"docker" "inspect" "6e8fef7a0d2b1c6fcbb0e86e5d31d81cdd5ed66af412860818ed16478f38a8f2"`
Dec 05 16:24:13.079 INFO running `"docker" "rm" "-f" "6e8fef7a0d2b1c6fcbb0e86e5d31d81cdd5ed66af412860818ed16478f38a8f2"`
Dec 05 16:24:13.219 INFO [stdout] 6e8fef7a0d2b1c6fcbb0e86e5d31d81cdd5ed66af412860818ed16478f38a8f2
Dec 05 16:24:13.222 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 16:24:13.443 INFO [stdout] b375e01f839d44060ee89782098195ae96b084c7a82ae9abab5e83fe75f15665
Dec 05 16:24:13.445 INFO running `"docker" "start" "-a" "b375e01f839d44060ee89782098195ae96b084c7a82ae9abab5e83fe75f15665"`
Dec 05 16:24:14.000 INFO [stderr] usermod: no changes
Dec 05 16:24:14.056 INFO [stderr]    Compiling ex18 v0.1.0 (/source)
Dec 05 16:24:15.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 05 16:24:15.136 INFO [stderr] su: No module specific data is present
Dec 05 16:24:15.946 INFO running `"docker" "inspect" "b375e01f839d44060ee89782098195ae96b084c7a82ae9abab5e83fe75f15665"`
Dec 05 16:24:16.245 INFO running `"docker" "rm" "-f" "b375e01f839d44060ee89782098195ae96b084c7a82ae9abab5e83fe75f15665"`
Dec 05 16:24:16.504 INFO [stdout] b375e01f839d44060ee89782098195ae96b084c7a82ae9abab5e83fe75f15665
Dec 05 16:24:16.506 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 16:24:16.982 INFO [stdout] d97b17ca01d56df6dd17c353846514d4963b223d5a3248d72614b780c5d0d37d
Dec 05 16:24:16.984 INFO running `"docker" "start" "-a" "d97b17ca01d56df6dd17c353846514d4963b223d5a3248d72614b780c5d0d37d"`
Dec 05 16:24:18.018 INFO [stderr] usermod: no changes
Dec 05 16:24:18.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 16:24:18.059 INFO [stderr]      Running /target/debug/deps/ex18-44cd75696e7009c4
Dec 05 16:24:18.062 INFO [stdout] 
Dec 05 16:24:18.062 INFO [stdout] running 2 tests
Dec 05 16:24:18.070 INFO [stdout] test tests::getting_brightness ... ok
Dec 05 16:24:18.071 INFO [stdout] test tests::initiate_grid ... ok
Dec 05 16:24:18.071 INFO [stdout] 
Dec 05 16:24:18.071 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:24:18.071 INFO [stdout] 
Dec 05 16:24:18.076 INFO [stderr] su: No module specific data is present
Dec 05 16:24:18.586 INFO running `"docker" "inspect" "d97b17ca01d56df6dd17c353846514d4963b223d5a3248d72614b780c5d0d37d"`
Dec 05 16:24:18.838 INFO running `"docker" "rm" "-f" "d97b17ca01d56df6dd17c353846514d4963b223d5a3248d72614b780c5d0d37d"`
Dec 05 16:24:19.134 INFO [stdout] d97b17ca01d56df6dd17c353846514d4963b223d5a3248d72614b780c5d0d37d