Dec 05 16:24:09.297 INFO testing listboss/ex18 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 16:24:09.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 16:24:09.468 INFO [stdout] d7f2b21a51bffccec25edbe7f1c5ff58e1cb3b82f0953da2d978e8c1fdfc4f35
Dec 05 16:24:09.474 INFO running `"docker" "start" "-a" "d7f2b21a51bffccec25edbe7f1c5ff58e1cb3b82f0953da2d978e8c1fdfc4f35"`
Dec 05 16:24:09.934 INFO [stderr] usermod: no changes
Dec 05 16:24:09.959 INFO [stderr]    Compiling ex18 v0.1.0 (/source)
Dec 05 16:24:10.544 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 05 16:24:10.544 INFO [stderr] su: No module specific data is present
Dec 05 16:24:10.907 INFO running `"docker" "inspect" "d7f2b21a51bffccec25edbe7f1c5ff58e1cb3b82f0953da2d978e8c1fdfc4f35"`
Dec 05 16:24:11.018 INFO running `"docker" "rm" "-f" "d7f2b21a51bffccec25edbe7f1c5ff58e1cb3b82f0953da2d978e8c1fdfc4f35"`
Dec 05 16:24:11.153 INFO [stdout] d7f2b21a51bffccec25edbe7f1c5ff58e1cb3b82f0953da2d978e8c1fdfc4f35
Dec 05 16:24:11.158 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 16:24:11.416 INFO [stdout] 13ccd2afe0fa2c26502f098af9624ac4a39241546ad57724e11eaef734938d96
Dec 05 16:24:11.419 INFO running `"docker" "start" "-a" "13ccd2afe0fa2c26502f098af9624ac4a39241546ad57724e11eaef734938d96"`
Dec 05 16:24:12.331 INFO [stderr] usermod: no changes
Dec 05 16:24:12.376 INFO [stderr]    Compiling ex18 v0.1.0 (/source)
Dec 05 16:24:13.196 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
Dec 05 16:24:13.197 INFO [stderr] su: No module specific data is present
Dec 05 16:24:13.481 INFO running `"docker" "inspect" "13ccd2afe0fa2c26502f098af9624ac4a39241546ad57724e11eaef734938d96"`
Dec 05 16:24:13.674 INFO running `"docker" "rm" "-f" "13ccd2afe0fa2c26502f098af9624ac4a39241546ad57724e11eaef734938d96"`
Dec 05 16:24:13.853 INFO [stdout] 13ccd2afe0fa2c26502f098af9624ac4a39241546ad57724e11eaef734938d96
Dec 05 16:24:13.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 16:24:14.308 INFO [stdout] 23498946f001403a575316a76f56e1e524626d398545ac2d7911dde87be8215a
Dec 05 16:24:14.310 INFO running `"docker" "start" "-a" "23498946f001403a575316a76f56e1e524626d398545ac2d7911dde87be8215a"`
Dec 05 16:24:15.553 INFO [stderr] usermod: no changes
Dec 05 16:24:15.626 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 16:24:15.628 INFO [stderr]      Running /target/debug/deps/ex18-ad7972908d47b172
Dec 05 16:24:15.644 INFO [stdout] 
Dec 05 16:24:15.644 INFO [stdout] running 2 tests
Dec 05 16:24:15.644 INFO [stdout] test tests::getting_brightness ... ok
Dec 05 16:24:15.644 INFO [stdout] test tests::initiate_grid ... ok
Dec 05 16:24:15.644 INFO [stdout] 
Dec 05 16:24:15.644 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 16:24:15.644 INFO [stdout] 
Dec 05 16:24:15.676 INFO [stderr] su: No module specific data is present
Dec 05 16:24:16.400 INFO running `"docker" "inspect" "23498946f001403a575316a76f56e1e524626d398545ac2d7911dde87be8215a"`
Dec 05 16:24:16.680 INFO running `"docker" "rm" "-f" "23498946f001403a575316a76f56e1e524626d398545ac2d7911dde87be8215a"`
Dec 05 16:24:16.937 INFO [stdout] 23498946f001403a575316a76f56e1e524626d398545ac2d7911dde87be8215a