[INFO] cloning repository https://github.com/rene-d/advent-of-lmbee-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rene-d/advent-of-lmbee-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frene-d%2Fadvent-of-lmbee-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frene-d%2Fadvent-of-lmbee-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3527befa0cda4d2897e4b11e842699eee25add97
[INFO] checking rene-d/advent-of-lmbee-rust against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frene-d%2Fadvent-of-lmbee-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rene-d/advent-of-lmbee-rust
[INFO] finished tweaking git repo https://github.com/rene-d/advent-of-lmbee-rust
[INFO] tweaked toml for git repo https://github.com/rene-d/advent-of-lmbee-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rene-d/advent-of-lmbee-rust on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rene-d/advent-of-lmbee-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking rene-d/advent-of-lmbee-rust against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frene-d%2Fadvent-of-lmbee-rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rene-d/advent-of-lmbee-rust
[INFO] finished tweaking git repo https://github.com/rene-d/advent-of-lmbee-rust
[INFO] tweaked toml for git repo https://github.com/rene-d/advent-of-lmbee-rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rene-d/advent-of-lmbee-rust on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rene-d/advent-of-lmbee-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74300f1b3c6b079cb74e97a03b5ba03bc9bce124cafa98ac950fc2a9de2a9da3
[INFO] running `Command { std: "docker" "start" "-a" "74300f1b3c6b079cb74e97a03b5ba03bc9bce124cafa98ac950fc2a9de2a9da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74300f1b3c6b079cb74e97a03b5ba03bc9bce124cafa98ac950fc2a9de2a9da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74300f1b3c6b079cb74e97a03b5ba03bc9bce124cafa98ac950fc2a9de2a9da3", kill_on_drop: false }`
[INFO] [stdout] 74300f1b3c6b079cb74e97a03b5ba03bc9bce124cafa98ac950fc2a9de2a9da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 77c69bf8692cd4d18c9e7e5ad6220fa804e8bf8a30e637f188249b804cf58b99
[INFO] running `Command { std: "docker" "start" "-a" "77c69bf8692cd4d18c9e7e5ad6220fa804e8bf8a30e637f188249b804cf58b99", kill_on_drop: false }`
[INFO] [stderr]     Checking advent-of-lmbee v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `TEST_INPUT` is never used
[INFO] [stdout]    --> src/day21.rs:710:15
[INFO] [stdout]     |
[INFO] [stdout] 710 |         const TEST_INPUT: &str = "\
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "77c69bf8692cd4d18c9e7e5ad6220fa804e8bf8a30e637f188249b804cf58b99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c69bf8692cd4d18c9e7e5ad6220fa804e8bf8a30e637f188249b804cf58b99", kill_on_drop: false }`
[INFO] [stdout] 77c69bf8692cd4d18c9e7e5ad6220fa804e8bf8a30e637f188249b804cf58b99