[INFO] cloning repository https://github.com/muhammedkurtulus/rust-enums-pattern-matching
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muhammedkurtulus/rust-enums-pattern-matching" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhammedkurtulus%2Frust-enums-pattern-matching", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhammedkurtulus%2Frust-enums-pattern-matching'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 74f763cd6aa0be62156701e7d6787f73108481d2
[INFO] checking muhammedkurtulus/rust-enums-pattern-matching against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhammedkurtulus%2Frust-enums-pattern-matching" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/muhammedkurtulus/rust-enums-pattern-matching
[INFO] finished tweaking git repo https://github.com/muhammedkurtulus/rust-enums-pattern-matching
[INFO] tweaked toml for git repo https://github.com/muhammedkurtulus/rust-enums-pattern-matching written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/muhammedkurtulus/rust-enums-pattern-matching on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/muhammedkurtulus/rust-enums-pattern-matching 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7fd2d80124e2324fe7a70d00659f7fbbc3aff0fa19a92175300e2d9a8819f73e
[INFO] running `Command { std: "docker" "start" "-a" "7fd2d80124e2324fe7a70d00659f7fbbc3aff0fa19a92175300e2d9a8819f73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7fd2d80124e2324fe7a70d00659f7fbbc3aff0fa19a92175300e2d9a8819f73e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fd2d80124e2324fe7a70d00659f7fbbc3aff0fa19a92175300e2d9a8819f73e", kill_on_drop: false }`
[INFO] [stdout] 7fd2d80124e2324fe7a70d00659f7fbbc3aff0fa19a92175300e2d9a8819f73e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13ee9d8e4ddb7af322a8ad3974ddb7b5db3c129c8b8719d4fd0aca01306d96e7
[INFO] running `Command { std: "docker" "start" "-a" "13ee9d8e4ddb7af322a8ad3974ddb7b5db3c129c8b8719d4fd0aca01306d96e7", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-enums-pattern-matching v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "13ee9d8e4ddb7af322a8ad3974ddb7b5db3c129c8b8719d4fd0aca01306d96e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ee9d8e4ddb7af322a8ad3974ddb7b5db3c129c8b8719d4fd0aca01306d96e7", kill_on_drop: false }`
[INFO] [stdout] 13ee9d8e4ddb7af322a8ad3974ddb7b5db3c129c8b8719d4fd0aca01306d96e7