[INFO] updating cached repository benjgibbs/aoc2017
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/benjgibbs/aoc2017
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/benjgibbs/aoc2017" "work/ex/beta-1.37-6/sources/1.36.0/gh/benjgibbs/aoc2017"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/benjgibbs/aoc2017'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/benjgibbs/aoc2017" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benjgibbs/aoc2017"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benjgibbs/aoc2017'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a931ce2d30ec219db4c5f173b5c50d6d75536868
[INFO] sha for GitHub repo benjgibbs/aoc2017: a931ce2d30ec219db4c5f173b5c50d6d75536868
[INFO] validating manifest of benjgibbs/aoc2017 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 benjgibbs/aoc2017 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 benjgibbs/aoc2017
[INFO] finished frobbing benjgibbs/aoc2017
[INFO] frobbed toml for benjgibbs/aoc2017 written to work/ex/beta-1.37-6/sources/1.36.0/gh/benjgibbs/aoc2017/Cargo.toml
[INFO] started frobbing benjgibbs/aoc2017
[INFO] finished frobbing benjgibbs/aoc2017
[INFO] frobbed toml for benjgibbs/aoc2017 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benjgibbs/aoc2017/Cargo.toml
[INFO] crate benjgibbs/aoc2017 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] testing benjgibbs/aoc2017 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benjgibbs/aoc2017:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8aae3ab9b29c05bb81718e2a34820cb64b9ad87dcf175a8d439121949bab2166
[INFO] running `"docker" "start" "-a" "8aae3ab9b29c05bb81718e2a34820cb64b9ad87dcf175a8d439121949bab2166"`
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.3
[INFO] [stderr]    Compiling aoc2017 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.72s
[INFO] running `"docker" "inspect" "8aae3ab9b29c05bb81718e2a34820cb64b9ad87dcf175a8d439121949bab2166"`
[INFO] running `"docker" "rm" "-f" "8aae3ab9b29c05bb81718e2a34820cb64b9ad87dcf175a8d439121949bab2166"`
[INFO] [stdout] 8aae3ab9b29c05bb81718e2a34820cb64b9ad87dcf175a8d439121949bab2166
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benjgibbs/aoc2017:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 9ebd9612c69fe79d81df20e33d9867bf8d5b4147412ad1276f7e77da559d0eee
[INFO] running `"docker" "start" "-a" "9ebd9612c69fe79d81df20e33d9867bf8d5b4147412ad1276f7e77da559d0eee"`
[INFO] [stderr]    Compiling aoc2017 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `"docker" "inspect" "9ebd9612c69fe79d81df20e33d9867bf8d5b4147412ad1276f7e77da559d0eee"`
[INFO] running `"docker" "rm" "-f" "9ebd9612c69fe79d81df20e33d9867bf8d5b4147412ad1276f7e77da559d0eee"`
[INFO] [stdout] 9ebd9612c69fe79d81df20e33d9867bf8d5b4147412ad1276f7e77da559d0eee
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benjgibbs/aoc2017:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] ccdd8059949ffd93631f99030e13d8d6a63667c2e95985db5dab97e1ffe44cd6
[INFO] running `"docker" "start" "-a" "ccdd8059949ffd93631f99030e13d8d6a63667c2e95985db5dab97e1ffe44cd6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/aoc2017-53d82eb3be026529
[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" "ccdd8059949ffd93631f99030e13d8d6a63667c2e95985db5dab97e1ffe44cd6"`
[INFO] running `"docker" "rm" "-f" "ccdd8059949ffd93631f99030e13d8d6a63667c2e95985db5dab97e1ffe44cd6"`
[INFO] [stdout] ccdd8059949ffd93631f99030e13d8d6a63667c2e95985db5dab97e1ffe44cd6