[INFO] updating cached repository pbzweihander/subway-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/pbzweihander/subway-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/pbzweihander/subway-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/pbzweihander/subway-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/pbzweihander/subway-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/pbzweihander/subway-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pbzweihander/subway-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pbzweihander/subway-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d3fe9aba4a83beda092ccde77080a977da8be0eb
[INFO] sha for GitHub repo pbzweihander/subway-rs: d3fe9aba4a83beda092ccde77080a977da8be0eb
[INFO] validating manifest of pbzweihander/subway-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 pbzweihander/subway-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 pbzweihander/subway-rs
[INFO] finished frobbing pbzweihander/subway-rs
[INFO] frobbed toml for pbzweihander/subway-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/pbzweihander/subway-rs/Cargo.toml
[INFO] started frobbing pbzweihander/subway-rs
[INFO] finished frobbing pbzweihander/subway-rs
[INFO] frobbed toml for pbzweihander/subway-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/pbzweihander/subway-rs/Cargo.toml
[INFO] crate pbzweihander/subway-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 pbzweihander/subway-rs 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/pbzweihander/subway-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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e31cd4dd9f2fdc0ae93ef5475d12451135839d148230edf7900f3c02befe6c94
[INFO] running `"docker" "start" "-a" "e31cd4dd9f2fdc0ae93ef5475d12451135839d148230edf7900f3c02befe6c94"`
[INFO] [stderr]    Compiling subway v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `"docker" "inspect" "e31cd4dd9f2fdc0ae93ef5475d12451135839d148230edf7900f3c02befe6c94"`
[INFO] running `"docker" "rm" "-f" "e31cd4dd9f2fdc0ae93ef5475d12451135839d148230edf7900f3c02befe6c94"`
[INFO] [stdout] e31cd4dd9f2fdc0ae93ef5475d12451135839d148230edf7900f3c02befe6c94
[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/pbzweihander/subway-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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 312b64f136ba5739817b06777441eea20a591836ed460d4e118097738081d8b9
[INFO] running `"docker" "start" "-a" "312b64f136ba5739817b06777441eea20a591836ed460d4e118097738081d8b9"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling subway v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `"docker" "inspect" "312b64f136ba5739817b06777441eea20a591836ed460d4e118097738081d8b9"`
[INFO] running `"docker" "rm" "-f" "312b64f136ba5739817b06777441eea20a591836ed460d4e118097738081d8b9"`
[INFO] [stdout] 312b64f136ba5739817b06777441eea20a591836ed460d4e118097738081d8b9
[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/pbzweihander/subway-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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 2ec93a03d15280aa07739f807102607be1a68bc6b0ed67c19cd1cc3f4d9f8239
[INFO] running `"docker" "start" "-a" "2ec93a03d15280aa07739f807102607be1a68bc6b0ed67c19cd1cc3f4d9f8239"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/subway-4b3adf9d876c3e0d
[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] [stderr]      Running /opt/crater/target/debug/deps/subway-cf2fcf1d26ab3808
[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] [stderr]      Running /opt/crater/target/debug/deps/dijkstra_test-3911ef03db38c991
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test dijkstra_basic_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests subway
[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" "2ec93a03d15280aa07739f807102607be1a68bc6b0ed67c19cd1cc3f4d9f8239"`
[INFO] running `"docker" "rm" "-f" "2ec93a03d15280aa07739f807102607be1a68bc6b0ed67c19cd1cc3f4d9f8239"`
[INFO] [stdout] 2ec93a03d15280aa07739f807102607be1a68bc6b0ed67c19cd1cc3f4d9f8239