[INFO] fetching crate driverkit 0.9.0...
[INFO] checking driverkit-0.9.0 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] extracting crate driverkit 0.9.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate driverkit 0.9.0 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate driverkit 0.9.0
[INFO] finished tweaking crates.io crate driverkit 0.9.0
[INFO] tweaked toml for crates.io crate driverkit 0.9.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate driverkit 0.9.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded custom_error v1.9.2
[INFO] [stderr]   Downloaded mmap v0.1.1
[INFO] [stderr]   Downloaded bit_field v0.10.1
[INFO] [stderr]   Downloaded x86 v0.41.0
[INFO] [stderr]   Downloaded raw-cpuid v10.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfc845b269533166481ecc6030a50694d6f2ed4b77f5d985e27a6c44c631436e
[INFO] running `Command { std: "docker" "start" "-a" "bfc845b269533166481ecc6030a50694d6f2ed4b77f5d985e27a6c44c631436e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfc845b269533166481ecc6030a50694d6f2ed4b77f5d985e27a6c44c631436e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfc845b269533166481ecc6030a50694d6f2ed4b77f5d985e27a6c44c631436e", kill_on_drop: false }`
[INFO] [stdout] bfc845b269533166481ecc6030a50694d6f2ed4b77f5d985e27a6c44c631436e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 076a1577e3fdc4cfbdbf158a84da968f5e186c6dce06665f47d4277ff38a2424
[INFO] running `Command { std: "docker" "start" "-a" "076a1577e3fdc4cfbdbf158a84da968f5e186c6dce06665f47d4277ff38a2424", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.93
[INFO] [stderr]    Compiling x86 v0.41.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking libc v0.1.12
[INFO] [stderr]     Checking bit_field v0.10.1
[INFO] [stderr]     Checking custom_error v1.9.2
[INFO] [stderr]     Checking raw-cpuid v10.2.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking mmap v0.1.1
[INFO] [stderr]     Checking driverkit v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.85s
[INFO] running `Command { std: "docker" "inspect" "076a1577e3fdc4cfbdbf158a84da968f5e186c6dce06665f47d4277ff38a2424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076a1577e3fdc4cfbdbf158a84da968f5e186c6dce06665f47d4277ff38a2424", kill_on_drop: false }`
[INFO] [stdout] 076a1577e3fdc4cfbdbf158a84da968f5e186c6dce06665f47d4277ff38a2424