[INFO] cloning repository https://github.com/habu1010/minigrep.rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/habu1010/minigrep.rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhabu1010%2Fminigrep.rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhabu1010%2Fminigrep.rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c634a1c07e046cd570f355722e03405996541ca4
[INFO] checking habu1010/minigrep.rust against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhabu1010%2Fminigrep.rust" "/workspace/builds/worker-37/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-37/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/habu1010/minigrep.rust on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/habu1010/minigrep.rust
[INFO] finished tweaking git repo https://github.com/habu1010/minigrep.rust
[INFO] tweaked toml for git repo https://github.com/habu1010/minigrep.rust written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] crate git repo https://github.com/habu1010/minigrep.rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5238241f313f3022046c6f3201d55a16ed8e0fd008f33d0ea3580a8c6a112e58
[INFO] running `Command { std: "docker" "start" "-a" "5238241f313f3022046c6f3201d55a16ed8e0fd008f33d0ea3580a8c6a112e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5238241f313f3022046c6f3201d55a16ed8e0fd008f33d0ea3580a8c6a112e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5238241f313f3022046c6f3201d55a16ed8e0fd008f33d0ea3580a8c6a112e58", kill_on_drop: false }`
[INFO] [stdout] 5238241f313f3022046c6f3201d55a16ed8e0fd008f33d0ea3580a8c6a112e58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7290c29bdd3a80a608b2e80ab9266e4750379b629c9d6a82eab83d8e4f94711
[INFO] running `Command { std: "docker" "start" "-a" "f7290c29bdd3a80a608b2e80ab9266e4750379b629c9d6a82eab83d8e4f94711", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking minigrep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.45s
[INFO] running `Command { std: "docker" "inspect" "f7290c29bdd3a80a608b2e80ab9266e4750379b629c9d6a82eab83d8e4f94711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7290c29bdd3a80a608b2e80ab9266e4750379b629c9d6a82eab83d8e4f94711", kill_on_drop: false }`
[INFO] [stdout] f7290c29bdd3a80a608b2e80ab9266e4750379b629c9d6a82eab83d8e4f94711