[INFO] fetching crate bitfields-rs 1.0.0...
[INFO] building bitfields-rs-1.0.0 against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] extracting crate bitfields-rs 1.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate bitfields-rs 1.0.0 on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bitfields-rs 1.0.0
[INFO] finished tweaking crates.io crate bitfields-rs 1.0.0
[INFO] tweaked toml for crates.io crate bitfields-rs 1.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9196198a65ca2d4b31cbc9edb8b98b219c97d79688bb29017c9fe3424206565
[INFO] running `Command { std: "docker" "start" "-a" "c9196198a65ca2d4b31cbc9edb8b98b219c97d79688bb29017c9fe3424206565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9196198a65ca2d4b31cbc9edb8b98b219c97d79688bb29017c9fe3424206565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9196198a65ca2d4b31cbc9edb8b98b219c97d79688bb29017c9fe3424206565", kill_on_drop: false }`
[INFO] [stdout] c9196198a65ca2d4b31cbc9edb8b98b219c97d79688bb29017c9fe3424206565
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb5a09bfc3c37913c434fe3f1e8b051bc0a95ecb41eb7555180fb260960a8f88
[INFO] running `Command { std: "docker" "start" "-a" "fb5a09bfc3c37913c434fe3f1e8b051bc0a95ecb41eb7555180fb260960a8f88", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfields-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "fb5a09bfc3c37913c434fe3f1e8b051bc0a95ecb41eb7555180fb260960a8f88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb5a09bfc3c37913c434fe3f1e8b051bc0a95ecb41eb7555180fb260960a8f88", kill_on_drop: false }`
[INFO] [stdout] fb5a09bfc3c37913c434fe3f1e8b051bc0a95ecb41eb7555180fb260960a8f88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e2cc6787b9cbb0bc2fccf214fb37bbe547e5326b6352622ac5bcdd6ba5492ca
[INFO] running `Command { std: "docker" "start" "-a" "9e2cc6787b9cbb0bc2fccf214fb37bbe547e5326b6352622ac5bcdd6ba5492ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitfields-rs v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "9e2cc6787b9cbb0bc2fccf214fb37bbe547e5326b6352622ac5bcdd6ba5492ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e2cc6787b9cbb0bc2fccf214fb37bbe547e5326b6352622ac5bcdd6ba5492ca", kill_on_drop: false }`
[INFO] [stdout] 9e2cc6787b9cbb0bc2fccf214fb37bbe547e5326b6352622ac5bcdd6ba5492ca