[INFO] updating cached repository benwaffle/advent-of-code-2018
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/benwaffle/advent-of-code-2018
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/benwaffle/advent-of-code-2018" "work/ex/beta-1.37-6/sources/1.36.0/gh/benwaffle/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/benwaffle/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/benwaffle/advent-of-code-2018" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwaffle/advent-of-code-2018"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwaffle/advent-of-code-2018'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5108d720bfb1f81fc3980eca4e81efc14ac6c2bc
[INFO] sha for GitHub repo benwaffle/advent-of-code-2018: 5108d720bfb1f81fc3980eca4e81efc14ac6c2bc
[INFO] validating manifest of benwaffle/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 benwaffle/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 benwaffle/advent-of-code-2018
[INFO] finished frobbing benwaffle/advent-of-code-2018
[INFO] frobbed toml for benwaffle/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/1.36.0/gh/benwaffle/advent-of-code-2018/Cargo.toml
[INFO] started frobbing benwaffle/advent-of-code-2018
[INFO] finished frobbing benwaffle/advent-of-code-2018
[INFO] frobbed toml for benwaffle/advent-of-code-2018 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/benwaffle/advent-of-code-2018/Cargo.toml
[INFO] crate benwaffle/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] testing benwaffle/advent-of-code-2018 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benwaffle/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] fa62bd8aec1dab67eb981ab7b932eaba0c6ad1bc4303a426821216ff39548c26
[INFO] running `"docker" "start" "-a" "fa62bd8aec1dab67eb981ab7b932eaba0c6ad1bc4303a426821216ff39548c26"`
[INFO] [stderr]    Compiling advent-of-code-2018 v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `"docker" "inspect" "fa62bd8aec1dab67eb981ab7b932eaba0c6ad1bc4303a426821216ff39548c26"`
[INFO] running `"docker" "rm" "-f" "fa62bd8aec1dab67eb981ab7b932eaba0c6ad1bc4303a426821216ff39548c26"`
[INFO] [stdout] fa62bd8aec1dab67eb981ab7b932eaba0c6ad1bc4303a426821216ff39548c26
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benwaffle/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 5e4f3b739a1f5ec76c7b5605b91603241e50cf8c2dd91d032757fd5fda7d3e0a
[INFO] running `"docker" "start" "-a" "5e4f3b739a1f5ec76c7b5605b91603241e50cf8c2dd91d032757fd5fda7d3e0a"`
[INFO] [stderr]    Compiling advent-of-code-2018 v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "5e4f3b739a1f5ec76c7b5605b91603241e50cf8c2dd91d032757fd5fda7d3e0a"`
[INFO] running `"docker" "rm" "-f" "5e4f3b739a1f5ec76c7b5605b91603241e50cf8c2dd91d032757fd5fda7d3e0a"`
[INFO] [stdout] 5e4f3b739a1f5ec76c7b5605b91603241e50cf8c2dd91d032757fd5fda7d3e0a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/benwaffle/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] c5e49aeb74a026802b7188ae02ad4c8696e5edf875f5c3b8bd0ce1331bd8a99a
[INFO] running `"docker" "start" "-a" "c5e49aeb74a026802b7188ae02ad4c8696e5edf875f5c3b8bd0ce1331bd8a99a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p1-d5663af07f106b68
[INFO] [stderr]      Running /opt/crater/target/debug/deps/p2-923b1103a39786a6
[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] [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" "c5e49aeb74a026802b7188ae02ad4c8696e5edf875f5c3b8bd0ce1331bd8a99a"`
[INFO] running `"docker" "rm" "-f" "c5e49aeb74a026802b7188ae02ad4c8696e5edf875f5c3b8bd0ce1331bd8a99a"`
[INFO] [stdout] c5e49aeb74a026802b7188ae02ad4c8696e5edf875f5c3b8bd0ce1331bd8a99a