[INFO] cloning repository https://github.com/jhecking/algorithms-on-graphs-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jhecking/algorithms-on-graphs-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhecking%2Falgorithms-on-graphs-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhecking%2Falgorithms-on-graphs-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b42ea89ab42ab680159df870c7dee01b79f6b727 [INFO] testing jhecking/algorithms-on-graphs-rust against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjhecking%2Falgorithms-on-graphs-rust" "/workspace/builds/worker-65/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-65/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jhecking/algorithms-on-graphs-rust on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jhecking/algorithms-on-graphs-rust [INFO] finished tweaking git repo https://github.com/jhecking/algorithms-on-graphs-rust [INFO] tweaked toml for git repo https://github.com/jhecking/algorithms-on-graphs-rust written to /workspace/builds/worker-65/source/Cargo.toml [INFO] crate git repo https://github.com/jhecking/algorithms-on-graphs-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5670741a7e740d360eb5055b88294a267672c9d4bf4ddd38f3a0764cbe67d9b0 [INFO] running `Command { std: "docker" "start" "-a" "5670741a7e740d360eb5055b88294a267672c9d4bf4ddd38f3a0764cbe67d9b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5670741a7e740d360eb5055b88294a267672c9d4bf4ddd38f3a0764cbe67d9b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5670741a7e740d360eb5055b88294a267672c9d4bf4ddd38f3a0764cbe67d9b0", kill_on_drop: false }` [INFO] [stdout] 5670741a7e740d360eb5055b88294a267672c9d4bf4ddd38f3a0764cbe67d9b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e69681949d00c90eae9a545df5dc7c580ff78c08a4e1ba8195f1ff270619bdf9 [INFO] running `Command { std: "docker" "start" "-a" "e69681949d00c90eae9a545df5dc7c580ff78c08a4e1ba8195f1ff270619bdf9", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling reachability v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "e69681949d00c90eae9a545df5dc7c580ff78c08a4e1ba8195f1ff270619bdf9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e69681949d00c90eae9a545df5dc7c580ff78c08a4e1ba8195f1ff270619bdf9", kill_on_drop: false }` [INFO] [stdout] e69681949d00c90eae9a545df5dc7c580ff78c08a4e1ba8195f1ff270619bdf9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5d4bd975af8f512f73c5dbe30489513f678e9765db6ca082d12b86acd5a0ffd [INFO] running `Command { std: "docker" "start" "-a" "e5d4bd975af8f512f73c5dbe30489513f678e9765db6ca082d12b86acd5a0ffd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling reachability v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.25s [INFO] running `Command { std: "docker" "inspect" "e5d4bd975af8f512f73c5dbe30489513f678e9765db6ca082d12b86acd5a0ffd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5d4bd975af8f512f73c5dbe30489513f678e9765db6ca082d12b86acd5a0ffd", kill_on_drop: false }` [INFO] [stdout] e5d4bd975af8f512f73c5dbe30489513f678e9765db6ca082d12b86acd5a0ffd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0bb0d43649b6478c45c502d6be26ae54ff7edb359d102ac0af230c0d336f8dbb [INFO] running `Command { std: "docker" "start" "-a" "0bb0d43649b6478c45c502d6be26ae54ff7edb359d102ac0af230c0d336f8dbb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.53s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/reachability-939d0f376a3a33c1) [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" "0bb0d43649b6478c45c502d6be26ae54ff7edb359d102ac0af230c0d336f8dbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bb0d43649b6478c45c502d6be26ae54ff7edb359d102ac0af230c0d336f8dbb", kill_on_drop: false }` [INFO] [stdout] 0bb0d43649b6478c45c502d6be26ae54ff7edb359d102ac0af230c0d336f8dbb