[INFO] cloning repository https://github.com/esheffield/dijkstra-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/esheffield/dijkstra-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesheffield%2Fdijkstra-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesheffield%2Fdijkstra-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 18b6b260be56d90380397879d42ec50d63e0c9c7
[INFO] testing esheffield/dijkstra-rust against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fesheffield%2Fdijkstra-rust" "/workspace/builds/worker-76/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-76/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/esheffield/dijkstra-rust on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/esheffield/dijkstra-rust
[INFO] finished tweaking git repo https://github.com/esheffield/dijkstra-rust
[INFO] tweaked toml for git repo https://github.com/esheffield/dijkstra-rust written to /workspace/builds/worker-76/source/Cargo.toml
[INFO] crate git repo https://github.com/esheffield/dijkstra-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fad5a3a37cabc47ed0cf36dbf5bb95596c976ef466da3404ad873a4d36e2982
[INFO] running `Command { std: "docker" "start" "-a" "2fad5a3a37cabc47ed0cf36dbf5bb95596c976ef466da3404ad873a4d36e2982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fad5a3a37cabc47ed0cf36dbf5bb95596c976ef466da3404ad873a4d36e2982", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fad5a3a37cabc47ed0cf36dbf5bb95596c976ef466da3404ad873a4d36e2982", kill_on_drop: false }`
[INFO] [stdout] 2fad5a3a37cabc47ed0cf36dbf5bb95596c976ef466da3404ad873a4d36e2982
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 663289f3d83d96c28ccebebc60ae597ca3bce3e84c9f2708cc2a816d7a488bfe
[INFO] running `Command { std: "docker" "start" "-a" "663289f3d83d96c28ccebebc60ae597ca3bce3e84c9f2708cc2a816d7a488bfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling dijkstra-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.35s
[INFO] running `Command { std: "docker" "inspect" "663289f3d83d96c28ccebebc60ae597ca3bce3e84c9f2708cc2a816d7a488bfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "663289f3d83d96c28ccebebc60ae597ca3bce3e84c9f2708cc2a816d7a488bfe", kill_on_drop: false }`
[INFO] [stdout] 663289f3d83d96c28ccebebc60ae597ca3bce3e84c9f2708cc2a816d7a488bfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e94222d20a8746dc052a6f0e287ea0079d5cbe501615f572ed093680a4a47b1e
[INFO] running `Command { std: "docker" "start" "-a" "e94222d20a8746dc052a6f0e287ea0079d5cbe501615f572ed093680a4a47b1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dijkstra-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "e94222d20a8746dc052a6f0e287ea0079d5cbe501615f572ed093680a4a47b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e94222d20a8746dc052a6f0e287ea0079d5cbe501615f572ed093680a4a47b1e", kill_on_drop: false }`
[INFO] [stdout] e94222d20a8746dc052a6f0e287ea0079d5cbe501615f572ed093680a4a47b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ab1187392a346422ba30e8a8c2918f93019fea74626d50836d36adb7cf4c3e92
[INFO] running `Command { std: "docker" "start" "-a" "ab1187392a346422ba30e8a8c2918f93019fea74626d50836d36adb7cf4c3e92", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dijkstra_rust-2b45873f86a9720f)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ab1187392a346422ba30e8a8c2918f93019fea74626d50836d36adb7cf4c3e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab1187392a346422ba30e8a8c2918f93019fea74626d50836d36adb7cf4c3e92", kill_on_drop: false }`
[INFO] [stdout] ab1187392a346422ba30e8a8c2918f93019fea74626d50836d36adb7cf4c3e92