[INFO] cloning repository https://github.com/tsu1980/rust-helloworld
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tsu1980/rust-helloworld" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsu1980%2Frust-helloworld", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsu1980%2Frust-helloworld'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c749babdd3e1654397d6a644a46006013e56564
[INFO] checking tsu1980/rust-helloworld against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftsu1980%2Frust-helloworld" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tsu1980/rust-helloworld on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tsu1980/rust-helloworld
[INFO] finished tweaking git repo https://github.com/tsu1980/rust-helloworld
[INFO] tweaked toml for git repo https://github.com/tsu1980/rust-helloworld written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/tsu1980/rust-helloworld already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4be6184161a0b75a2cedfacb099a113d37af84a09bd7c43baf53d79f27d92da4
[INFO] running `Command { std: "docker" "start" "-a" "4be6184161a0b75a2cedfacb099a113d37af84a09bd7c43baf53d79f27d92da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4be6184161a0b75a2cedfacb099a113d37af84a09bd7c43baf53d79f27d92da4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4be6184161a0b75a2cedfacb099a113d37af84a09bd7c43baf53d79f27d92da4", kill_on_drop: false }`
[INFO] [stdout] 4be6184161a0b75a2cedfacb099a113d37af84a09bd7c43baf53d79f27d92da4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be821733b7ede7bd490ce55c1d81a2222caf9554c999f23fef190a45836cefeb
[INFO] running `Command { std: "docker" "start" "-a" "be821733b7ede7bd490ce55c1d81a2222caf9554c999f23fef190a45836cefeb", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-helloworld v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "be821733b7ede7bd490ce55c1d81a2222caf9554c999f23fef190a45836cefeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be821733b7ede7bd490ce55c1d81a2222caf9554c999f23fef190a45836cefeb", kill_on_drop: false }`
[INFO] [stdout] be821733b7ede7bd490ce55c1d81a2222caf9554c999f23fef190a45836cefeb