[INFO] updating cached repository MikeyBurkman/aoc2018-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/MikeyBurkman/aoc2018-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/MikeyBurkman/aoc2018-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/MikeyBurkman/aoc2018-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/MikeyBurkman/aoc2018-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/MikeyBurkman/aoc2018-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MikeyBurkman/aoc2018-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MikeyBurkman/aoc2018-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e7243bd73773c745a46f915c297586abc4258958
[INFO] sha for GitHub repo MikeyBurkman/aoc2018-rust: e7243bd73773c745a46f915c297586abc4258958
[INFO] validating manifest of MikeyBurkman/aoc2018-rust 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 MikeyBurkman/aoc2018-rust 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 MikeyBurkman/aoc2018-rust
[INFO] finished frobbing MikeyBurkman/aoc2018-rust
[INFO] frobbed toml for MikeyBurkman/aoc2018-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/MikeyBurkman/aoc2018-rust/Cargo.toml
[INFO] started frobbing MikeyBurkman/aoc2018-rust
[INFO] finished frobbing MikeyBurkman/aoc2018-rust
[INFO] frobbed toml for MikeyBurkman/aoc2018-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/MikeyBurkman/aoc2018-rust/Cargo.toml
[INFO] crate MikeyBurkman/aoc2018-rust 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 MikeyBurkman/aoc2018-rust 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-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MikeyBurkman/aoc2018-rust:/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] 26d9a82abdd7a193cfb82d0d6a7d238948cae5df9d351479918298f43c2c26bc
[INFO] running `"docker" "start" "-a" "26d9a82abdd7a193cfb82d0d6a7d238948cae5df9d351479918298f43c2c26bc"`
[INFO] [stderr]    Compiling smallvec v0.4.5
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling ferris-says v0.1.1
[INFO] [stderr]    Compiling rust-aoc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
[INFO] running `"docker" "inspect" "26d9a82abdd7a193cfb82d0d6a7d238948cae5df9d351479918298f43c2c26bc"`
[INFO] running `"docker" "rm" "-f" "26d9a82abdd7a193cfb82d0d6a7d238948cae5df9d351479918298f43c2c26bc"`
[INFO] [stdout] 26d9a82abdd7a193cfb82d0d6a7d238948cae5df9d351479918298f43c2c26bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MikeyBurkman/aoc2018-rust:/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] 1071493dc7f563b5210d91838c24db0c2acaa22a16e4a7f8e452a16ad16ffabb
[INFO] running `"docker" "start" "-a" "1071493dc7f563b5210d91838c24db0c2acaa22a16e4a7f8e452a16ad16ffabb"`
[INFO] [stderr]    Compiling rust-aoc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "1071493dc7f563b5210d91838c24db0c2acaa22a16e4a7f8e452a16ad16ffabb"`
[INFO] running `"docker" "rm" "-f" "1071493dc7f563b5210d91838c24db0c2acaa22a16e4a7f8e452a16ad16ffabb"`
[INFO] [stdout] 1071493dc7f563b5210d91838c24db0c2acaa22a16e4a7f8e452a16ad16ffabb
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/MikeyBurkman/aoc2018-rust:/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] 384858b45b86163d936acb0bf965a503c14e42de7cba51fb76e54a2044c5dbc3
[INFO] running `"docker" "start" "-a" "384858b45b86163d936acb0bf965a503c14e42de7cba51fb76e54a2044c5dbc3"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_aoc-058c9e2c385ff220
[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" "384858b45b86163d936acb0bf965a503c14e42de7cba51fb76e54a2044c5dbc3"`
[INFO] running `"docker" "rm" "-f" "384858b45b86163d936acb0bf965a503c14e42de7cba51fb76e54a2044c5dbc3"`
[INFO] [stdout] 384858b45b86163d936acb0bf965a503c14e42de7cba51fb76e54a2044c5dbc3