[INFO] fetching crate rs-exporter 0.0.0-a...
[INFO] checking rs-exporter-0.0.0-a against try#1463461488056994d1b84e8b752e7c11c7fae7aa for pr-154205
[INFO] extracting crate rs-exporter 0.0.0-a into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate rs-exporter 0.0.0-a
[INFO] finished tweaking crates.io crate rs-exporter 0.0.0-a
[INFO] tweaked toml for crates.io crate rs-exporter 0.0.0-a written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rs-exporter 0.0.0-a on toolchain 1463461488056994d1b84e8b752e7c11c7fae7aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0cb85376ec4406a63b6e422f12153b9b80b56a54732fcc584df037df67e6a4e
[INFO] running `Command { std: "docker" "start" "-a" "f0cb85376ec4406a63b6e422f12153b9b80b56a54732fcc584df037df67e6a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0cb85376ec4406a63b6e422f12153b9b80b56a54732fcc584df037df67e6a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0cb85376ec4406a63b6e422f12153b9b80b56a54732fcc584df037df67e6a4e", kill_on_drop: false }`
[INFO] [stdout] f0cb85376ec4406a63b6e422f12153b9b80b56a54732fcc584df037df67e6a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6744a73b2a4baa4bf37093af085a7ac6235633f846c002bf52510bc3aa22de97
[INFO] running `Command { std: "docker" "start" "-a" "6744a73b2a4baa4bf37093af085a7ac6235633f846c002bf52510bc3aa22de97", kill_on_drop: false }`
[INFO] [stderr]     Checking rs-exporter v0.0.0-a (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "6744a73b2a4baa4bf37093af085a7ac6235633f846c002bf52510bc3aa22de97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6744a73b2a4baa4bf37093af085a7ac6235633f846c002bf52510bc3aa22de97", kill_on_drop: false }`
[INFO] [stdout] 6744a73b2a4baa4bf37093af085a7ac6235633f846c002bf52510bc3aa22de97