[INFO] cloning repository https://github.com/kmooney/learn-rust-chap10-pt2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kmooney/learn-rust-chap10-pt2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmooney%2Flearn-rust-chap10-pt2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmooney%2Flearn-rust-chap10-pt2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3f0ca1ff5a924ab36043d36174c0f5de82481505
[INFO] checking kmooney/learn-rust-chap10-pt2 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkmooney%2Flearn-rust-chap10-pt2" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kmooney/learn-rust-chap10-pt2 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kmooney/learn-rust-chap10-pt2
[INFO] finished tweaking git repo https://github.com/kmooney/learn-rust-chap10-pt2
[INFO] tweaked toml for git repo https://github.com/kmooney/learn-rust-chap10-pt2 written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/kmooney/learn-rust-chap10-pt2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6160646d745851c147a8f28021f3676d632eb347f341b8460d57cf743741a9bd
[INFO] running `Command { std: "docker" "start" "-a" "6160646d745851c147a8f28021f3676d632eb347f341b8460d57cf743741a9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6160646d745851c147a8f28021f3676d632eb347f341b8460d57cf743741a9bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6160646d745851c147a8f28021f3676d632eb347f341b8460d57cf743741a9bd", kill_on_drop: false }`
[INFO] [stdout] 6160646d745851c147a8f28021f3676d632eb347f341b8460d57cf743741a9bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93d6e5e9c8ae18223e51b9152dadc3f991f79206c40cb1847d1051639f494634
[INFO] running `Command { std: "docker" "start" "-a" "93d6e5e9c8ae18223e51b9152dadc3f991f79206c40cb1847d1051639f494634", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking lifetimes v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "93d6e5e9c8ae18223e51b9152dadc3f991f79206c40cb1847d1051639f494634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93d6e5e9c8ae18223e51b9152dadc3f991f79206c40cb1847d1051639f494634", kill_on_drop: false }`
[INFO] [stdout] 93d6e5e9c8ae18223e51b9152dadc3f991f79206c40cb1847d1051639f494634