[INFO] updating cached repository FreeMasen/advent_of_code_2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FreeMasen/advent_of_code_2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FreeMasen/advent_of_code_2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/FreeMasen/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/FreeMasen/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FreeMasen/advent_of_code_2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/advent_of_code_2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/advent_of_code_2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 217ae9614cdbc30840c424506cf78b476aced87c
[INFO] sha for GitHub repo FreeMasen/advent_of_code_2018: 217ae9614cdbc30840c424506cf78b476aced87c
[INFO] validating manifest of FreeMasen/advent_of_code_2018 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of FreeMasen/advent_of_code_2018 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing FreeMasen/advent_of_code_2018
[INFO] finished frobbing FreeMasen/advent_of_code_2018
[INFO] frobbed toml for FreeMasen/advent_of_code_2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/FreeMasen/advent_of_code_2018/Cargo.toml
[INFO] started frobbing FreeMasen/advent_of_code_2018
[INFO] finished frobbing FreeMasen/advent_of_code_2018
[INFO] frobbed toml for FreeMasen/advent_of_code_2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/advent_of_code_2018/Cargo.toml
[INFO] crate FreeMasen/advent_of_code_2018 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing FreeMasen/advent_of_code_2018 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b0e8d33697721c071c5c416c4f8aeb6605e2e436fbb21c8beed6a303c418eabf
[INFO] running `"docker" "start" "-a" "b0e8d33697721c071c5c416c4f8aeb6605e2e436fbb21c8beed6a303c418eabf"`
[INFO] [stderr]    Compiling libc v0.2.44
[INFO] [stderr]    Compiling syn v0.15.22
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.06s
[INFO] running `"docker" "inspect" "b0e8d33697721c071c5c416c4f8aeb6605e2e436fbb21c8beed6a303c418eabf"`
[INFO] running `"docker" "rm" "-f" "b0e8d33697721c071c5c416c4f8aeb6605e2e436fbb21c8beed6a303c418eabf"`
[INFO] [stdout] b0e8d33697721c071c5c416c4f8aeb6605e2e436fbb21c8beed6a303c418eabf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] c33a5fa749dc9ebb23b9f6aaf56c91690788fb6f63a02684e700da102d6d73ef
[INFO] running `"docker" "start" "-a" "c33a5fa749dc9ebb23b9f6aaf56c91690788fb6f63a02684e700da102d6d73ef"`
[INFO] [stderr]    Compiling advent_of_code_2018 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "c33a5fa749dc9ebb23b9f6aaf56c91690788fb6f63a02684e700da102d6d73ef"`
[INFO] running `"docker" "rm" "-f" "c33a5fa749dc9ebb23b9f6aaf56c91690788fb6f63a02684e700da102d6d73ef"`
[INFO] [stdout] c33a5fa749dc9ebb23b9f6aaf56c91690788fb6f63a02684e700da102d6d73ef
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/FreeMasen/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 59eadc1fd72dd9618528ce21615c57a1765201266911b70cf4613b98cc5d5b74
[INFO] running `"docker" "start" "-a" "59eadc1fd72dd9618528ce21615c57a1765201266911b70cf4613b98cc5d5b74"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/advent_of_code_2018-b9096544d42c162e
[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" "59eadc1fd72dd9618528ce21615c57a1765201266911b70cf4613b98cc5d5b74"`
[INFO] running `"docker" "rm" "-f" "59eadc1fd72dd9618528ce21615c57a1765201266911b70cf4613b98cc5d5b74"`
[INFO] [stdout] 59eadc1fd72dd9618528ce21615c57a1765201266911b70cf4613b98cc5d5b74