[INFO] updating cached repository matthiaskrgr/rust_pathfinding_test
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/matthiaskrgr/rust_pathfinding_test
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/matthiaskrgr/rust_pathfinding_test" "work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/rust_pathfinding_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/rust_pathfinding_test'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/matthiaskrgr/rust_pathfinding_test" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthiaskrgr/rust_pathfinding_test"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthiaskrgr/rust_pathfinding_test'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ca4cab430c369570d512a00cb03beb015c784d0a
[INFO] sha for GitHub repo matthiaskrgr/rust_pathfinding_test: ca4cab430c369570d512a00cb03beb015c784d0a
[INFO] validating manifest of matthiaskrgr/rust_pathfinding_test 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 matthiaskrgr/rust_pathfinding_test 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 matthiaskrgr/rust_pathfinding_test
[INFO] finished frobbing matthiaskrgr/rust_pathfinding_test
[INFO] frobbed toml for matthiaskrgr/rust_pathfinding_test written to work/ex/beta-1.38-1/sources/1.37.0/gh/matthiaskrgr/rust_pathfinding_test/Cargo.toml
[INFO] started frobbing matthiaskrgr/rust_pathfinding_test
[INFO] finished frobbing matthiaskrgr/rust_pathfinding_test
[INFO] frobbed toml for matthiaskrgr/rust_pathfinding_test written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/matthiaskrgr/rust_pathfinding_test/Cargo.toml
[INFO] crate matthiaskrgr/rust_pathfinding_test 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 matthiaskrgr/rust_pathfinding_test 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-1/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/matthiaskrgr/rust_pathfinding_test:/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] 07a7687ddc7c64f8257caa619de9510201077a9c65e70e4fc994c2f81ac070e2
[INFO] running `"docker" "start" "-a" "07a7687ddc7c64f8257caa619de9510201077a9c65e70e4fc994c2f81ac070e2"`
[INFO] [stderr]    Compiling pathfinding v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `"docker" "inspect" "07a7687ddc7c64f8257caa619de9510201077a9c65e70e4fc994c2f81ac070e2"`
[INFO] running `"docker" "rm" "-f" "07a7687ddc7c64f8257caa619de9510201077a9c65e70e4fc994c2f81ac070e2"`
[INFO] [stdout] 07a7687ddc7c64f8257caa619de9510201077a9c65e70e4fc994c2f81ac070e2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/matthiaskrgr/rust_pathfinding_test:/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] 7a2891234571e2dafaa0bfa18e6c869fcb8bb7f1f68d6f3cb415714c7f2fb845
[INFO] running `"docker" "start" "-a" "7a2891234571e2dafaa0bfa18e6c869fcb8bb7f1f68d6f3cb415714c7f2fb845"`
[INFO] [stderr]    Compiling pathfinding v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "7a2891234571e2dafaa0bfa18e6c869fcb8bb7f1f68d6f3cb415714c7f2fb845"`
[INFO] running `"docker" "rm" "-f" "7a2891234571e2dafaa0bfa18e6c869fcb8bb7f1f68d6f3cb415714c7f2fb845"`
[INFO] [stdout] 7a2891234571e2dafaa0bfa18e6c869fcb8bb7f1f68d6f3cb415714c7f2fb845
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/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/matthiaskrgr/rust_pathfinding_test:/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] 0354d8322c6660e29adad443647b922c8a07b2c21f68f15df6f3c6b79359b95c
[INFO] running `"docker" "start" "-a" "0354d8322c6660e29adad443647b922c8a07b2c21f68f15df6f3c6b79359b95c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pathfinding-8cacded4c7593043
[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" "0354d8322c6660e29adad443647b922c8a07b2c21f68f15df6f3c6b79359b95c"`
[INFO] running `"docker" "rm" "-f" "0354d8322c6660e29adad443647b922c8a07b2c21f68f15df6f3c6b79359b95c"`
[INFO] [stdout] 0354d8322c6660e29adad443647b922c8a07b2c21f68f15df6f3c6b79359b95c