[INFO] updating cached repository themontem/advent-of-code-2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/themontem/advent-of-code-2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/themontem/advent-of-code-2018" "work/ex/beta-1.38-1/sources/1.37.0/gh/themontem/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/themontem/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/themontem/advent-of-code-2018" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/themontem/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/themontem/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] df5db63159f860ee258e79f7aca933a0f671d4b9
[INFO] sha for GitHub repo themontem/advent-of-code-2018: df5db63159f860ee258e79f7aca933a0f671d4b9
[INFO] validating manifest of themontem/advent-of-code-2018 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of themontem/advent-of-code-2018 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing themontem/advent-of-code-2018
[INFO] finished frobbing themontem/advent-of-code-2018
[INFO] frobbed toml for themontem/advent-of-code-2018 written to work/ex/beta-1.38-1/sources/1.37.0/gh/themontem/advent-of-code-2018/Cargo.toml
[INFO] started frobbing themontem/advent-of-code-2018
[INFO] finished frobbing themontem/advent-of-code-2018
[INFO] frobbed toml for themontem/advent-of-code-2018 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/themontem/advent-of-code-2018/Cargo.toml
[INFO] crate themontem/advent-of-code-2018 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing themontem/advent-of-code-2018 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/themontem/advent-of-code-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4a8aa162d89a4137cd2f97de6e2c6a87e1e4c1fd334b8a65239233fd5a110f5f
[INFO] running `"docker" "start" "-a" "4a8aa162d89a4137cd2f97de6e2c6a87e1e4c1fd334b8a65239233fd5a110f5f"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `"docker" "inspect" "4a8aa162d89a4137cd2f97de6e2c6a87e1e4c1fd334b8a65239233fd5a110f5f"`
[INFO] running `"docker" "rm" "-f" "4a8aa162d89a4137cd2f97de6e2c6a87e1e4c1fd334b8a65239233fd5a110f5f"`
[INFO] [stdout] 4a8aa162d89a4137cd2f97de6e2c6a87e1e4c1fd334b8a65239233fd5a110f5f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/themontem/advent-of-code-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 44b2483fa5935e40a61c36852f3c8000f3dd2742e00aa62c51f8d9c77eebcd76
[INFO] running `"docker" "start" "-a" "44b2483fa5935e40a61c36852f3c8000f3dd2742e00aa62c51f8d9c77eebcd76"`
[INFO] [stderr]    Compiling advent_of_code v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "44b2483fa5935e40a61c36852f3c8000f3dd2742e00aa62c51f8d9c77eebcd76"`
[INFO] running `"docker" "rm" "-f" "44b2483fa5935e40a61c36852f3c8000f3dd2742e00aa62c51f8d9c77eebcd76"`
[INFO] [stdout] 44b2483fa5935e40a61c36852f3c8000f3dd2742e00aa62c51f8d9c77eebcd76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/themontem/advent-of-code-2018:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 9e2b23a478c0cfa20548e78af9d4104ec448ea3f95871d99f24e11df55a7064f
[INFO] running `"docker" "start" "-a" "9e2b23a478c0cfa20548e78af9d4104ec448ea3f95871d99f24e11df55a7064f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code-87f32ebd78a186e9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "9e2b23a478c0cfa20548e78af9d4104ec448ea3f95871d99f24e11df55a7064f"`
[INFO] running `"docker" "rm" "-f" "9e2b23a478c0cfa20548e78af9d4104ec448ea3f95871d99f24e11df55a7064f"`
[INFO] [stdout] 9e2b23a478c0cfa20548e78af9d4104ec448ea3f95871d99f24e11df55a7064f