[INFO] updating cached repository talklittle/ff13-2-clock-puzzle-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/talklittle/ff13-2-clock-puzzle-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/talklittle/ff13-2-clock-puzzle-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/talklittle/ff13-2-clock-puzzle-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/talklittle/ff13-2-clock-puzzle-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/talklittle/ff13-2-clock-puzzle-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/talklittle/ff13-2-clock-puzzle-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/talklittle/ff13-2-clock-puzzle-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 68cd93a587d4c98c65cb94b964b3a42cec33db24
[INFO] sha for GitHub repo talklittle/ff13-2-clock-puzzle-rs: 68cd93a587d4c98c65cb94b964b3a42cec33db24
[INFO] validating manifest of talklittle/ff13-2-clock-puzzle-rs on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of talklittle/ff13-2-clock-puzzle-rs on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing talklittle/ff13-2-clock-puzzle-rs
[INFO] finished frobbing talklittle/ff13-2-clock-puzzle-rs
[INFO] frobbed toml for talklittle/ff13-2-clock-puzzle-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/talklittle/ff13-2-clock-puzzle-rs/Cargo.toml
[INFO] started frobbing talklittle/ff13-2-clock-puzzle-rs
[INFO] finished frobbing talklittle/ff13-2-clock-puzzle-rs
[INFO] frobbed toml for talklittle/ff13-2-clock-puzzle-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/talklittle/ff13-2-clock-puzzle-rs/Cargo.toml
[INFO] crate talklittle/ff13-2-clock-puzzle-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing talklittle/ff13-2-clock-puzzle-rs against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/talklittle/ff13-2-clock-puzzle-rs:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4cc8f581e9098eb587831e26a85ba82fd1dca005cfbd6051310825b70c2f2b15
[INFO] running `"docker" "start" "-a" "4cc8f581e9098eb587831e26a85ba82fd1dca005cfbd6051310825b70c2f2b15"`
[INFO] [stderr]    Compiling ff13-2-clock-puzzle-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "4cc8f581e9098eb587831e26a85ba82fd1dca005cfbd6051310825b70c2f2b15"`
[INFO] running `"docker" "rm" "-f" "4cc8f581e9098eb587831e26a85ba82fd1dca005cfbd6051310825b70c2f2b15"`
[INFO] [stdout] 4cc8f581e9098eb587831e26a85ba82fd1dca005cfbd6051310825b70c2f2b15
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/talklittle/ff13-2-clock-puzzle-rs:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d4be08b66e1dea5960c1d4a0ad57b0f2fcb675f055e1a35b87e9909f6b93531e
[INFO] running `"docker" "start" "-a" "d4be08b66e1dea5960c1d4a0ad57b0f2fcb675f055e1a35b87e9909f6b93531e"`
[INFO] [stderr]    Compiling ff13-2-clock-puzzle-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `"docker" "inspect" "d4be08b66e1dea5960c1d4a0ad57b0f2fcb675f055e1a35b87e9909f6b93531e"`
[INFO] running `"docker" "rm" "-f" "d4be08b66e1dea5960c1d4a0ad57b0f2fcb675f055e1a35b87e9909f6b93531e"`
[INFO] [stdout] d4be08b66e1dea5960c1d4a0ad57b0f2fcb675f055e1a35b87e9909f6b93531e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/talklittle/ff13-2-clock-puzzle-rs:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] f486dbf97e2b4c4a20b1d9d3bf330ba4c3af8390113a0a0d18b9f4afccfeb172
[INFO] running `"docker" "start" "-a" "f486dbf97e2b4c4a20b1d9d3bf330ba4c3af8390113a0a0d18b9f4afccfeb172"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ff13_2_clock_puzzle_rs-2248ff2e5ef7782e
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test solve_12_hour_example_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f486dbf97e2b4c4a20b1d9d3bf330ba4c3af8390113a0a0d18b9f4afccfeb172"`
[INFO] running `"docker" "rm" "-f" "f486dbf97e2b4c4a20b1d9d3bf330ba4c3af8390113a0a0d18b9f4afccfeb172"`
[INFO] [stdout] f486dbf97e2b4c4a20b1d9d3bf330ba4c3af8390113a0a0d18b9f4afccfeb172