[INFO] cloning repository https://github.com/mayli4/rust-csharp-interop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mayli4/rust-csharp-interop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayli4%2Frust-csharp-interop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayli4%2Frust-csharp-interop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c265925424e47c0b8cf6960b618eedcd781d4269
[INFO] checking mayli4/rust-csharp-interop against master#040e2f8b9ff2d76fbe2146d6003e297ed4532088 for pr-143619
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmayli4%2Frust-csharp-interop" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mayli4/rust-csharp-interop
[INFO] finished tweaking git repo https://github.com/mayli4/rust-csharp-interop
[INFO] tweaked toml for git repo https://github.com/mayli4/rust-csharp-interop written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mayli4/rust-csharp-interop on toolchain 040e2f8b9ff2d76fbe2146d6003e297ed4532088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mayli4/rust-csharp-interop 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" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9f1365e8ac78c36fc7c7582926bd7d0ac08784196992f3566196855cccbe5e4
[INFO] running `Command { std: "docker" "start" "-a" "c9f1365e8ac78c36fc7c7582926bd7d0ac08784196992f3566196855cccbe5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9f1365e8ac78c36fc7c7582926bd7d0ac08784196992f3566196855cccbe5e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9f1365e8ac78c36fc7c7582926bd7d0ac08784196992f3566196855cccbe5e4", kill_on_drop: false }`
[INFO] [stdout] c9f1365e8ac78c36fc7c7582926bd7d0ac08784196992f3566196855cccbe5e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+040e2f8b9ff2d76fbe2146d6003e297ed4532088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b50643c6e71aa902c6175f71a5b791b866e1bbc5c492b9c5b12f26d2e813c32a
[INFO] running `Command { std: "docker" "start" "-a" "b50643c6e71aa902c6175f71a5b791b866e1bbc5c492b9c5b12f26d2e813c32a", kill_on_drop: false }`
[INFO] [stderr]     Checking csharp-interop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "b50643c6e71aa902c6175f71a5b791b866e1bbc5c492b9c5b12f26d2e813c32a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50643c6e71aa902c6175f71a5b791b866e1bbc5c492b9c5b12f26d2e813c32a", kill_on_drop: false }`
[INFO] [stdout] b50643c6e71aa902c6175f71a5b791b866e1bbc5c492b9c5b12f26d2e813c32a