[INFO] fetching crate smallbitset 0.3.0...
[INFO] checking smallbitset-0.3.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate smallbitset 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate smallbitset 0.3.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate smallbitset 0.3.0
[INFO] finished tweaking crates.io crate smallbitset 0.3.0
[INFO] tweaked toml for crates.io crate smallbitset 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93a6e28f0659b869c75c4d73eff7bde4dc53cdd63083adf2ef7e9bd8867910b2
[INFO] running `Command { std: "docker" "start" "-a" "93a6e28f0659b869c75c4d73eff7bde4dc53cdd63083adf2ef7e9bd8867910b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93a6e28f0659b869c75c4d73eff7bde4dc53cdd63083adf2ef7e9bd8867910b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93a6e28f0659b869c75c4d73eff7bde4dc53cdd63083adf2ef7e9bd8867910b2", kill_on_drop: false }`
[INFO] [stdout] 93a6e28f0659b869c75c4d73eff7bde4dc53cdd63083adf2ef7e9bd8867910b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adbd1b1b53574ad2073c548b1d79e6434221529ee18657203ba5c63e8e6c92b0
[INFO] running `Command { std: "docker" "start" "-a" "adbd1b1b53574ad2073c548b1d79e6434221529ee18657203ba5c63e8e6c92b0", kill_on_drop: false }`
[INFO] [stderr]     Checking smallbitset v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "adbd1b1b53574ad2073c548b1d79e6434221529ee18657203ba5c63e8e6c92b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adbd1b1b53574ad2073c548b1d79e6434221529ee18657203ba5c63e8e6c92b0", kill_on_drop: false }`
[INFO] [stdout] adbd1b1b53574ad2073c548b1d79e6434221529ee18657203ba5c63e8e6c92b0