[INFO] cloning repository nick-hill/day2_rust
[INFO] running `"git" "clone" "--bare" "git://github.com/nick-hill/day2_rust.git" "work/cache/sources/gh/nick-hill/day2_rust"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nick-hill/day2_rust'...
[INFO] running `"git" "clone" "work/cache/sources/gh/nick-hill/day2_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day2_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day2_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nick-hill/day2_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nick-hill/day2_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nick-hill/day2_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c6bd68900cedf363587eaefe4f611ae2b310ca3e
[INFO] sha for GitHub repo nick-hill/day2_rust: c6bd68900cedf363587eaefe4f611ae2b310ca3e
[INFO] validating manifest of nick-hill/day2_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 nick-hill/day2_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 nick-hill/day2_rust
[INFO] finished frobbing nick-hill/day2_rust
[INFO] frobbed toml for nick-hill/day2_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/nick-hill/day2_rust/Cargo.toml
[INFO] started frobbing nick-hill/day2_rust
[INFO] finished frobbing nick-hill/day2_rust
[INFO] frobbed toml for nick-hill/day2_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/nick-hill/day2_rust/Cargo.toml
[INFO] crate nick-hill/day2_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 nick-hill/day2_rust 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-0/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/nick-hill/day2_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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] a375145a26ef9971033bbd91533a5852a8ed802f632f533673eaf7be856b3cc3
[INFO] running `"docker" "start" "-a" "a375145a26ef9971033bbd91533a5852a8ed802f632f533673eaf7be856b3cc3"`
[INFO] [stderr]    Compiling text_io v0.1.7
[INFO] [stderr]    Compiling day2_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "a375145a26ef9971033bbd91533a5852a8ed802f632f533673eaf7be856b3cc3"`
[INFO] running `"docker" "rm" "-f" "a375145a26ef9971033bbd91533a5852a8ed802f632f533673eaf7be856b3cc3"`
[INFO] [stdout] a375145a26ef9971033bbd91533a5852a8ed802f632f533673eaf7be856b3cc3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/nick-hill/day2_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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] a85d70c3f08f8dbd5b7a4b012c88b4d09fa31cec791dd90b33a24b8468f8b274
[INFO] running `"docker" "start" "-a" "a85d70c3f08f8dbd5b7a4b012c88b4d09fa31cec791dd90b33a24b8468f8b274"`
[INFO] [stderr]    Compiling day2_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "a85d70c3f08f8dbd5b7a4b012c88b4d09fa31cec791dd90b33a24b8468f8b274"`
[INFO] running `"docker" "rm" "-f" "a85d70c3f08f8dbd5b7a4b012c88b4d09fa31cec791dd90b33a24b8468f8b274"`
[INFO] [stdout] a85d70c3f08f8dbd5b7a4b012c88b4d09fa31cec791dd90b33a24b8468f8b274
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/nick-hill/day2_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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 6b172dc8f12e3849afe0c66c77f0c1602e445d7cd63a3adbd6b8c38610e6f861
[INFO] running `"docker" "start" "-a" "6b172dc8f12e3849afe0c66c77f0c1602e445d7cd63a3adbd6b8c38610e6f861"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/day2_rust-9c940ae05af17dc2
[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" "6b172dc8f12e3849afe0c66c77f0c1602e445d7cd63a3adbd6b8c38610e6f861"`
[INFO] running `"docker" "rm" "-f" "6b172dc8f12e3849afe0c66c77f0c1602e445d7cd63a3adbd6b8c38610e6f861"`
[INFO] [stdout] 6b172dc8f12e3849afe0c66c77f0c1602e445d7cd63a3adbd6b8c38610e6f861