[INFO] updating cached repository howeih/Day-48-Dijkstra
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/howeih/Day-48-Dijkstra
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-48-Dijkstra" "work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-48-Dijkstra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-48-Dijkstra'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-48-Dijkstra" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-48-Dijkstra"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-48-Dijkstra'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 510760baa8e6757b935b91e2ec1cee8c41c22dd4
[INFO] sha for GitHub repo howeih/Day-48-Dijkstra: 510760baa8e6757b935b91e2ec1cee8c41c22dd4
[INFO] validating manifest of howeih/Day-48-Dijkstra on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of howeih/Day-48-Dijkstra on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing howeih/Day-48-Dijkstra
[INFO] finished frobbing howeih/Day-48-Dijkstra
[INFO] frobbed toml for howeih/Day-48-Dijkstra written to work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-48-Dijkstra/Cargo.toml
[INFO] started frobbing howeih/Day-48-Dijkstra
[INFO] finished frobbing howeih/Day-48-Dijkstra
[INFO] frobbed toml for howeih/Day-48-Dijkstra written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/howeih/Day-48-Dijkstra/Cargo.toml
[INFO] crate howeih/Day-48-Dijkstra already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing howeih/Day-48-Dijkstra against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-48-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 57c3c64b8c4b23a16e575942ae6f995bc2b5da50f5208225a0e4ceda278ec5c4
[INFO] running `"docker" "start" "-a" "57c3c64b8c4b23a16e575942ae6f995bc2b5da50f5208225a0e4ceda278ec5c4"`
[INFO] [stderr]    Compiling dijkstra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "57c3c64b8c4b23a16e575942ae6f995bc2b5da50f5208225a0e4ceda278ec5c4"`
[INFO] running `"docker" "rm" "-f" "57c3c64b8c4b23a16e575942ae6f995bc2b5da50f5208225a0e4ceda278ec5c4"`
[INFO] [stdout] 57c3c64b8c4b23a16e575942ae6f995bc2b5da50f5208225a0e4ceda278ec5c4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-48-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d2a62ae709fad7855b9a2be8aab12145424e1d3f53fb428b21df6bfb65e13270
[INFO] running `"docker" "start" "-a" "d2a62ae709fad7855b9a2be8aab12145424e1d3f53fb428b21df6bfb65e13270"`
[INFO] [stderr]    Compiling dijkstra v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `"docker" "inspect" "d2a62ae709fad7855b9a2be8aab12145424e1d3f53fb428b21df6bfb65e13270"`
[INFO] running `"docker" "rm" "-f" "d2a62ae709fad7855b9a2be8aab12145424e1d3f53fb428b21df6bfb65e13270"`
[INFO] [stdout] d2a62ae709fad7855b9a2be8aab12145424e1d3f53fb428b21df6bfb65e13270
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/howeih/Day-48-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] f49503df29bb026c679fc4b7d0bc564ba176eb9f879d2bf3ea001d6b63b45e8b
[INFO] running `"docker" "start" "-a" "f49503df29bb026c679fc4b7d0bc564ba176eb9f879d2bf3ea001d6b63b45e8b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dijkstra-5d2b877a6c2405b7
[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" "f49503df29bb026c679fc4b7d0bc564ba176eb9f879d2bf3ea001d6b63b45e8b"`
[INFO] running `"docker" "rm" "-f" "f49503df29bb026c679fc4b7d0bc564ba176eb9f879d2bf3ea001d6b63b45e8b"`
[INFO] [stdout] f49503df29bb026c679fc4b7d0bc564ba176eb9f879d2bf3ea001d6b63b45e8b