[INFO] fetching crate minutus-mruby-build-utils 0.3.2-alpha.1...
[INFO] checking minutus-mruby-build-utils-0.3.2-alpha.1 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] extracting crate minutus-mruby-build-utils 0.3.2-alpha.1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate minutus-mruby-build-utils 0.3.2-alpha.1 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minutus-mruby-build-utils 0.3.2-alpha.1
[INFO] finished tweaking crates.io crate minutus-mruby-build-utils 0.3.2-alpha.1
[INFO] tweaked toml for crates.io crate minutus-mruby-build-utils 0.3.2-alpha.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7135e7adf359e5c95465b0e1f52b47b311fa671a5bd78bcfa3ddb308dd87ab8
[INFO] running `Command { std: "docker" "start" "-a" "d7135e7adf359e5c95465b0e1f52b47b311fa671a5bd78bcfa3ddb308dd87ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7135e7adf359e5c95465b0e1f52b47b311fa671a5bd78bcfa3ddb308dd87ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7135e7adf359e5c95465b0e1f52b47b311fa671a5bd78bcfa3ddb308dd87ab8", kill_on_drop: false }`
[INFO] [stdout] d7135e7adf359e5c95465b0e1f52b47b311fa671a5bd78bcfa3ddb308dd87ab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e91abea27850134a85a8f6aa00ff45112a1bd1cc5b3b48da9f130c8f554fb5f9
[INFO] running `Command { std: "docker" "start" "-a" "e91abea27850134a85a8f6aa00ff45112a1bd1cc5b3b48da9f130c8f554fb5f9", kill_on_drop: false }`
[INFO] [stderr]     Checking filetime v0.2.21
[INFO] [stderr]     Checking xattr v0.2.3
[INFO] [stderr]     Checking cc v1.0.79
[INFO] [stderr]     Checking flate2 v1.0.26
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stderr]     Checking tar v0.4.38
[INFO] [stderr]     Checking minutus-mruby-build-utils v0.3.2-alpha.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "e91abea27850134a85a8f6aa00ff45112a1bd1cc5b3b48da9f130c8f554fb5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e91abea27850134a85a8f6aa00ff45112a1bd1cc5b3b48da9f130c8f554fb5f9", kill_on_drop: false }`
[INFO] [stdout] e91abea27850134a85a8f6aa00ff45112a1bd1cc5b3b48da9f130c8f554fb5f9