[INFO] cloning repository https://github.com/akrutsinger/mcdm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akrutsinger/mcdm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakrutsinger%2Fmcdm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakrutsinger%2Fmcdm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 692ba949c79c832c650561a99b4ee007008d4981
[INFO] checking akrutsinger/mcdm against try#6cbf54b1453b438241487f195740266bb9d8c8ba for pr-139587-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakrutsinger%2Fmcdm" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/akrutsinger/mcdm on toolchain 6cbf54b1453b438241487f195740266bb9d8c8ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/akrutsinger/mcdm
[INFO] finished tweaking git repo https://github.com/akrutsinger/mcdm
[INFO] tweaked toml for git repo https://github.com/akrutsinger/mcdm written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/akrutsinger/mcdm 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" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 355419fc6300226e6fdff742f038b8edcb100ec4d78fee2fd378305d7c3e6c9d
[INFO] running `Command { std: "docker" "start" "-a" "355419fc6300226e6fdff742f038b8edcb100ec4d78fee2fd378305d7c3e6c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "355419fc6300226e6fdff742f038b8edcb100ec4d78fee2fd378305d7c3e6c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "355419fc6300226e6fdff742f038b8edcb100ec4d78fee2fd378305d7c3e6c9d", kill_on_drop: false }`
[INFO] [stdout] 355419fc6300226e6fdff742f038b8edcb100ec4d78fee2fd378305d7c3e6c9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6327771ec95bf032144c9a82e9007f9c85a84959215b11c7be9d75c6b305f78
[INFO] running `Command { std: "docker" "start" "-a" "b6327771ec95bf032144c9a82e9007f9c85a84959215b11c7be9d75c6b305f78", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]     Checking bytemuck v1.22.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling quote v1.0.39
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling indices v0.3.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling syn v2.0.99
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking wide v0.7.32
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling error_set_impl v0.8.5
[INFO] [stderr]     Checking error_set v0.8.5
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking mcdm v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.87s
[INFO] running `Command { std: "docker" "inspect" "b6327771ec95bf032144c9a82e9007f9c85a84959215b11c7be9d75c6b305f78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6327771ec95bf032144c9a82e9007f9c85a84959215b11c7be9d75c6b305f78", kill_on_drop: false }`
[INFO] [stdout] b6327771ec95bf032144c9a82e9007f9c85a84959215b11c7be9d75c6b305f78