[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 beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] e88fb337682a16f038569538b1309e1c8de2ed4e36dc3d928b20fdb8b1218b59
[INFO] running `"docker" "start" "-a" "e88fb337682a16f038569538b1309e1c8de2ed4e36dc3d928b20fdb8b1218b59"`
[INFO] [stderr]    Compiling ff13-2-clock-puzzle-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "e88fb337682a16f038569538b1309e1c8de2ed4e36dc3d928b20fdb8b1218b59"`
[INFO] running `"docker" "rm" "-f" "e88fb337682a16f038569538b1309e1c8de2ed4e36dc3d928b20fdb8b1218b59"`
[INFO] [stdout] e88fb337682a16f038569538b1309e1c8de2ed4e36dc3d928b20fdb8b1218b59
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 4bedb9e1c39a3e48fcf211de72f84f7a2542097b9626db8754dce20cbbc21ee9
[INFO] running `"docker" "start" "-a" "4bedb9e1c39a3e48fcf211de72f84f7a2542097b9626db8754dce20cbbc21ee9"`
[INFO] [stderr]    Compiling ff13-2-clock-puzzle-rs v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `"docker" "inspect" "4bedb9e1c39a3e48fcf211de72f84f7a2542097b9626db8754dce20cbbc21ee9"`
[INFO] running `"docker" "rm" "-f" "4bedb9e1c39a3e48fcf211de72f84f7a2542097b9626db8754dce20cbbc21ee9"`
[INFO] [stdout] 4bedb9e1c39a3e48fcf211de72f84f7a2542097b9626db8754dce20cbbc21ee9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f27d017fd1de368c22ae725c53f5af3e53b0fb9f38a7cbd9e2b18248f818dcf5
[INFO] running `"docker" "start" "-a" "f27d017fd1de368c22ae725c53f5af3e53b0fb9f38a7cbd9e2b18248f818dcf5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ff13_2_clock_puzzle_rs-4d7c78721dfe6b90
[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" "f27d017fd1de368c22ae725c53f5af3e53b0fb9f38a7cbd9e2b18248f818dcf5"`
[INFO] running `"docker" "rm" "-f" "f27d017fd1de368c22ae725c53f5af3e53b0fb9f38a7cbd9e2b18248f818dcf5"`
[INFO] [stdout] f27d017fd1de368c22ae725c53f5af3e53b0fb9f38a7cbd9e2b18248f818dcf5