[INFO] fetching crate filelock-rs 0.1.0-beta.2...
[INFO] checking filelock-rs-0.1.0-beta.2 against try#d12484522bcab8d07e325c6570f226a2faace3f7 for pr-128425-1
[INFO] extracting crate filelock-rs 0.1.0-beta.2 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate filelock-rs 0.1.0-beta.2 on toolchain d12484522bcab8d07e325c6570f226a2faace3f7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate filelock-rs 0.1.0-beta.2
[INFO] finished tweaking crates.io crate filelock-rs 0.1.0-beta.2
[INFO] tweaked toml for crates.io crate filelock-rs 0.1.0-beta.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b49d060f9bbdbb09a53e5f68923a01f0ba8e8a4c9cd7338c9c2c5345952f70f
[INFO] running `Command { std: "docker" "start" "-a" "7b49d060f9bbdbb09a53e5f68923a01f0ba8e8a4c9cd7338c9c2c5345952f70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b49d060f9bbdbb09a53e5f68923a01f0ba8e8a4c9cd7338c9c2c5345952f70f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b49d060f9bbdbb09a53e5f68923a01f0ba8e8a4c9cd7338c9c2c5345952f70f", kill_on_drop: false }`
[INFO] [stdout] 7b49d060f9bbdbb09a53e5f68923a01f0ba8e8a4c9cd7338c9c2c5345952f70f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+d12484522bcab8d07e325c6570f226a2faace3f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b1f3743d86313e3fe30f2ad8d7c25f2460cac749b6d9b8adc6c2c2c566853f5
[INFO] running `Command { std: "docker" "start" "-a" "0b1f3743d86313e3fe30f2ad8d7c25f2460cac749b6d9b8adc6c2c2c566853f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking filelock-rs v0.1.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "0b1f3743d86313e3fe30f2ad8d7c25f2460cac749b6d9b8adc6c2c2c566853f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b1f3743d86313e3fe30f2ad8d7c25f2460cac749b6d9b8adc6c2c2c566853f5", kill_on_drop: false }`
[INFO] [stdout] 0b1f3743d86313e3fe30f2ad8d7c25f2460cac749b6d9b8adc6c2c2c566853f5