[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 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/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 5372b44d031c1423c8c2e266af8dcbbbbcdbf741519bf43d811519b50779cb20
[INFO] running `"docker" "start" "-a" "5372b44d031c1423c8c2e266af8dcbbbbcdbf741519bf43d811519b50779cb20"`
[INFO] [stderr]    Compiling pathfinding v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `"docker" "inspect" "5372b44d031c1423c8c2e266af8dcbbbbcdbf741519bf43d811519b50779cb20"`
[INFO] running `"docker" "rm" "-f" "5372b44d031c1423c8c2e266af8dcbbbbcdbf741519bf43d811519b50779cb20"`
[INFO] [stdout] 5372b44d031c1423c8c2e266af8dcbbbbcdbf741519bf43d811519b50779cb20
[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/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 2a6bbf7903c1d3cd2a6ee6e41c125cfc46ddfcb3d7732d3c8c83ed6575969baa
[INFO] running `"docker" "start" "-a" "2a6bbf7903c1d3cd2a6ee6e41c125cfc46ddfcb3d7732d3c8c83ed6575969baa"`
[INFO] [stderr]    Compiling pathfinding v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `"docker" "inspect" "2a6bbf7903c1d3cd2a6ee6e41c125cfc46ddfcb3d7732d3c8c83ed6575969baa"`
[INFO] running `"docker" "rm" "-f" "2a6bbf7903c1d3cd2a6ee6e41c125cfc46ddfcb3d7732d3c8c83ed6575969baa"`
[INFO] [stdout] 2a6bbf7903c1d3cd2a6ee6e41c125cfc46ddfcb3d7732d3c8c83ed6575969baa
[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/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 140ccab835c2439d1cca23f507d505d21266b8a0bef615e2f92aa67393fd95be
[INFO] running `"docker" "start" "-a" "140ccab835c2439d1cca23f507d505d21266b8a0bef615e2f92aa67393fd95be"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pathfinding-5d702f5e218d6e21
[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" "140ccab835c2439d1cca23f507d505d21266b8a0bef615e2f92aa67393fd95be"`
[INFO] running `"docker" "rm" "-f" "140ccab835c2439d1cca23f507d505d21266b8a0bef615e2f92aa67393fd95be"`
[INFO] [stdout] 140ccab835c2439d1cca23f507d505d21266b8a0bef615e2f92aa67393fd95be