[INFO] fetching crate blasoxide-mt 0.1.1...
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] crate blasoxide-mt 0.1.1 is already in cache
[INFO] checking blasoxide-mt-0.1.1 against master#21de280cccb4eb02ead6bf0af40e2355a9136d6f for pr-100043
[INFO] extracting crate blasoxide-mt 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate blasoxide-mt 0.1.1 on toolchain 21de280cccb4eb02ead6bf0af40e2355a9136d6f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blasoxide-mt 0.1.1
[INFO] finished tweaking crates.io crate blasoxide-mt 0.1.1
[INFO] tweaked toml for crates.io crate blasoxide-mt 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7a12a6cbfbfe746c4ed80219e97044ec753c4d0102f4d62a62c1639cfebaa64
[INFO] running `Command { std: "docker" "start" "-a" "f7a12a6cbfbfe746c4ed80219e97044ec753c4d0102f4d62a62c1639cfebaa64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7a12a6cbfbfe746c4ed80219e97044ec753c4d0102f4d62a62c1639cfebaa64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a12a6cbfbfe746c4ed80219e97044ec753c4d0102f4d62a62c1639cfebaa64", kill_on_drop: false }`
[INFO] [stdout] f7a12a6cbfbfe746c4ed80219e97044ec753c4d0102f4d62a62c1639cfebaa64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3239fb5f00b94d308cd4a98270a156c5424df2f3894913dfdf521c3adb5d3345
[INFO] running `Command { std: "docker" "start" "-a" "3239fb5f00b94d308cd4a98270a156c5424df2f3894913dfdf521c3adb5d3345", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.127
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking blasoxide-mt v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.03s
[INFO] running `Command { std: "docker" "inspect" "3239fb5f00b94d308cd4a98270a156c5424df2f3894913dfdf521c3adb5d3345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3239fb5f00b94d308cd4a98270a156c5424df2f3894913dfdf521c3adb5d3345", kill_on_drop: false }`
[INFO] [stdout] 3239fb5f00b94d308cd4a98270a156c5424df2f3894913dfdf521c3adb5d3345