[INFO] updating cached repository ttarikbnr/mars_discovery
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ttarikbnr/mars_discovery
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ttarikbnr/mars_discovery" "work/ex/beta-1.38-1/sources/1.37.0/gh/ttarikbnr/mars_discovery"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ttarikbnr/mars_discovery'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ttarikbnr/mars_discovery" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ttarikbnr/mars_discovery"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ttarikbnr/mars_discovery'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1f1bb754077f2b32aa2000b45211a4cbee74a1b5
[INFO] sha for GitHub repo ttarikbnr/mars_discovery: 1f1bb754077f2b32aa2000b45211a4cbee74a1b5
[INFO] validating manifest of ttarikbnr/mars_discovery 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 ttarikbnr/mars_discovery 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 ttarikbnr/mars_discovery
[INFO] finished frobbing ttarikbnr/mars_discovery
[INFO] frobbed toml for ttarikbnr/mars_discovery written to work/ex/beta-1.38-1/sources/1.37.0/gh/ttarikbnr/mars_discovery/Cargo.toml
[INFO] started frobbing ttarikbnr/mars_discovery
[INFO] finished frobbing ttarikbnr/mars_discovery
[INFO] frobbed toml for ttarikbnr/mars_discovery written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ttarikbnr/mars_discovery/Cargo.toml
[INFO] crate ttarikbnr/mars_discovery 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 ttarikbnr/mars_discovery 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-6/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/ttarikbnr/mars_discovery:/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] ada4780a5d1f41554d435b752812adaeb38fb9d40fed0d977d23f5cb54707eff
[INFO] running `"docker" "start" "-a" "ada4780a5d1f41554d435b752812adaeb38fb9d40fed0d977d23f5cb54707eff"`
[INFO] [stderr]    Compiling mars-discovery v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "ada4780a5d1f41554d435b752812adaeb38fb9d40fed0d977d23f5cb54707eff"`
[INFO] running `"docker" "rm" "-f" "ada4780a5d1f41554d435b752812adaeb38fb9d40fed0d977d23f5cb54707eff"`
[INFO] [stdout] ada4780a5d1f41554d435b752812adaeb38fb9d40fed0d977d23f5cb54707eff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/ttarikbnr/mars_discovery:/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] ee369e402078d666547061d7484f85c4ce450e4fa058c07b93118ba2b4ad6b86
[INFO] running `"docker" "start" "-a" "ee369e402078d666547061d7484f85c4ce450e4fa058c07b93118ba2b4ad6b86"`
[INFO] [stderr]    Compiling mars-discovery v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "ee369e402078d666547061d7484f85c4ce450e4fa058c07b93118ba2b4ad6b86"`
[INFO] running `"docker" "rm" "-f" "ee369e402078d666547061d7484f85c4ce450e4fa058c07b93118ba2b4ad6b86"`
[INFO] [stdout] ee369e402078d666547061d7484f85c4ce450e4fa058c07b93118ba2b4ad6b86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/ttarikbnr/mars_discovery:/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] fc035b4d45c1d5e504a18b3cad1ad4bcc6d0e3c7ae7a6f7f2a36156e1939406e
[INFO] running `"docker" "start" "-a" "fc035b4d45c1d5e504a18b3cad1ad4bcc6d0e3c7ae7a6f7f2a36156e1939406e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/mars_discovery-c361099778d49a71
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test direction::test_direction_from_str ... ok
[INFO] [stdout] test position::test_position_arithmetic ... ok
[INFO] [stdout] test command::test_build_rover_commands ... ok
[INFO] [stdout] test position::test_position_from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "fc035b4d45c1d5e504a18b3cad1ad4bcc6d0e3c7ae7a6f7f2a36156e1939406e"`
[INFO] running `"docker" "rm" "-f" "fc035b4d45c1d5e504a18b3cad1ad4bcc6d0e3c7ae7a6f7f2a36156e1939406e"`
[INFO] [stdout] fc035b4d45c1d5e504a18b3cad1ad4bcc6d0e3c7ae7a6f7f2a36156e1939406e