[INFO] cloning repository https://github.com/jzhang113/search-based-level-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jzhang113/search-based-level-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjzhang113%2Fsearch-based-level-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjzhang113%2Fsearch-based-level-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b345d58a99ae33491863fb7ab116bd0b17c1ca6
[INFO] testing jzhang113/search-based-level-generator against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjzhang113%2Fsearch-based-level-generator" "/workspace/builds/worker-41/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-41/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jzhang113/search-based-level-generator 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/jzhang113/search-based-level-generator
[INFO] finished tweaking git repo https://github.com/jzhang113/search-based-level-generator
[INFO] tweaked toml for git repo https://github.com/jzhang113/search-based-level-generator written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] crate git repo https://github.com/jzhang113/search-based-level-generator 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-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 856a7f1c22459ba6dd526ceeb570f9aae48664a50ca5fb49d787c3d2a993b259
[INFO] running `Command { std: "docker" "start" "-a" "856a7f1c22459ba6dd526ceeb570f9aae48664a50ca5fb49d787c3d2a993b259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "856a7f1c22459ba6dd526ceeb570f9aae48664a50ca5fb49d787c3d2a993b259", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856a7f1c22459ba6dd526ceeb570f9aae48664a50ca5fb49d787c3d2a993b259", kill_on_drop: false }`
[INFO] [stdout] 856a7f1c22459ba6dd526ceeb570f9aae48664a50ca5fb49d787c3d2a993b259
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] aabe17de432bcf7e7de762766d6365fb90c09269e948ae1f3459b4f0bb13f21b
[INFO] running `Command { std: "docker" "start" "-a" "aabe17de432bcf7e7de762766d6365fb90c09269e948ae1f3459b4f0bb13f21b", kill_on_drop: false }`
[INFO] [stderr]    Compiling dot v0.1.4
[INFO] [stderr]    Compiling sblg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `weight`
[INFO] [stdout]  --> src/graph.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     weight: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "aabe17de432bcf7e7de762766d6365fb90c09269e948ae1f3459b4f0bb13f21b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aabe17de432bcf7e7de762766d6365fb90c09269e948ae1f3459b4f0bb13f21b", kill_on_drop: false }`
[INFO] [stdout] aabe17de432bcf7e7de762766d6365fb90c09269e948ae1f3459b4f0bb13f21b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 91d031ef807b9e71a898bd0ff280cd4f845fe969f9db1708312321e49ba53dd0
[INFO] running `Command { std: "docker" "start" "-a" "91d031ef807b9e71a898bd0ff280cd4f845fe969f9db1708312321e49ba53dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling sblg v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `weight`
[INFO] [stdout]  --> src/graph.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     weight: u32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "91d031ef807b9e71a898bd0ff280cd4f845fe969f9db1708312321e49ba53dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91d031ef807b9e71a898bd0ff280cd4f845fe969f9db1708312321e49ba53dd0", kill_on_drop: false }`
[INFO] [stdout] 91d031ef807b9e71a898bd0ff280cd4f845fe969f9db1708312321e49ba53dd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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] 3bcfcaafd190b7dcf03d7516ddc9205d0151ebd2f5de7cbbf7d999a8427ae4f8
[INFO] running `Command { std: "docker" "start" "-a" "3bcfcaafd190b7dcf03d7516ddc9205d0151ebd2f5de7cbbf7d999a8427ae4f8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `weight`
[INFO] [stderr]  --> src/graph.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     weight: u32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sblg` (bin "sblg" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 39s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sblg-cd4dfe3f9c2753f2)
[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" "3bcfcaafd190b7dcf03d7516ddc9205d0151ebd2f5de7cbbf7d999a8427ae4f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bcfcaafd190b7dcf03d7516ddc9205d0151ebd2f5de7cbbf7d999a8427ae4f8", kill_on_drop: false }`
[INFO] [stdout] 3bcfcaafd190b7dcf03d7516ddc9205d0151ebd2f5de7cbbf7d999a8427ae4f8