[INFO] updating cached repository colelawrence/rust_dijkstra
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/colelawrence/rust_dijkstra
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/colelawrence/rust_dijkstra" "work/ex/beta-1.38-1/sources/1.37.0/gh/colelawrence/rust_dijkstra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/colelawrence/rust_dijkstra'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/colelawrence/rust_dijkstra" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/colelawrence/rust_dijkstra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/colelawrence/rust_dijkstra'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 736f7d3f19ab489e4a63298da0bba592c81c3fd4
[INFO] sha for GitHub repo colelawrence/rust_dijkstra: 736f7d3f19ab489e4a63298da0bba592c81c3fd4
[INFO] validating manifest of colelawrence/rust_dijkstra 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 colelawrence/rust_dijkstra 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 colelawrence/rust_dijkstra
[INFO] finished frobbing colelawrence/rust_dijkstra
[INFO] frobbed toml for colelawrence/rust_dijkstra written to work/ex/beta-1.38-1/sources/1.37.0/gh/colelawrence/rust_dijkstra/Cargo.toml
[INFO] started frobbing colelawrence/rust_dijkstra
[INFO] finished frobbing colelawrence/rust_dijkstra
[INFO] frobbed toml for colelawrence/rust_dijkstra written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/colelawrence/rust_dijkstra/Cargo.toml
[INFO] crate colelawrence/rust_dijkstra 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 colelawrence/rust_dijkstra 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/colelawrence/rust_dijkstra:/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] db205f23944aa2e23ede641b5645768d7eeabe8f9c5e174c23202e2fa6853af0
[INFO] running `"docker" "start" "-a" "db205f23944aa2e23ede641b5645768d7eeabe8f9c5e174c23202e2fa6853af0"`
[INFO] [stderr]    Compiling rust_dijkstra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `"docker" "inspect" "db205f23944aa2e23ede641b5645768d7eeabe8f9c5e174c23202e2fa6853af0"`
[INFO] running `"docker" "rm" "-f" "db205f23944aa2e23ede641b5645768d7eeabe8f9c5e174c23202e2fa6853af0"`
[INFO] [stdout] db205f23944aa2e23ede641b5645768d7eeabe8f9c5e174c23202e2fa6853af0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/colelawrence/rust_dijkstra:/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] b8b65ef299a6e81ecdef86e4d984bc3d0e2330b78697dfb83723a422cf146a84
[INFO] running `"docker" "start" "-a" "b8b65ef299a6e81ecdef86e4d984bc3d0e2330b78697dfb83723a422cf146a84"`
[INFO] [stderr]    Compiling rust_dijkstra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "b8b65ef299a6e81ecdef86e4d984bc3d0e2330b78697dfb83723a422cf146a84"`
[INFO] running `"docker" "rm" "-f" "b8b65ef299a6e81ecdef86e4d984bc3d0e2330b78697dfb83723a422cf146a84"`
[INFO] [stdout] b8b65ef299a6e81ecdef86e4d984bc3d0e2330b78697dfb83723a422cf146a84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/colelawrence/rust_dijkstra:/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] bb08511e9f107357a9ceccd7cbfd6fbee0ab505467d1d6500bcb57d1f41fe9f7
[INFO] running `"docker" "start" "-a" "bb08511e9f107357a9ceccd7cbfd6fbee0ab505467d1d6500bcb57d1f41fe9f7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_dijkstra-e5be7eb65d5bd988
[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" "bb08511e9f107357a9ceccd7cbfd6fbee0ab505467d1d6500bcb57d1f41fe9f7"`
[INFO] running `"docker" "rm" "-f" "bb08511e9f107357a9ceccd7cbfd6fbee0ab505467d1d6500bcb57d1f41fe9f7"`
[INFO] [stdout] bb08511e9f107357a9ceccd7cbfd6fbee0ab505467d1d6500bcb57d1f41fe9f7