[INFO] fetching crate solana-rayon-threadlimit 1.7.10...
[INFO] building solana-rayon-threadlimit-1.7.10 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate solana-rayon-threadlimit 1.7.10 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate solana-rayon-threadlimit 1.7.10 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate solana-rayon-threadlimit 1.7.10
[INFO] finished tweaking crates.io crate solana-rayon-threadlimit 1.7.10
[INFO] tweaked toml for crates.io crate solana-rayon-threadlimit 1.7.10 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9bc52a3d4c995f1747c53128144c3bd1dc2cbb61ff246842afc84d52ba09c945
[INFO] running `Command { std: "docker" "start" "-a" "9bc52a3d4c995f1747c53128144c3bd1dc2cbb61ff246842afc84d52ba09c945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9bc52a3d4c995f1747c53128144c3bd1dc2cbb61ff246842afc84d52ba09c945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc52a3d4c995f1747c53128144c3bd1dc2cbb61ff246842afc84d52ba09c945", kill_on_drop: false }`
[INFO] [stdout] 9bc52a3d4c995f1747c53128144c3bd1dc2cbb61ff246842afc84d52ba09c945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cc71995e592a65f019ecd441119108831f7b05ad641114b1ad744e7b692e13d
[INFO] running `Command { std: "docker" "start" "-a" "2cc71995e592a65f019ecd441119108831f7b05ad641114b1ad744e7b692e13d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling solana-rayon-threadlimit v1.7.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "2cc71995e592a65f019ecd441119108831f7b05ad641114b1ad744e7b692e13d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc71995e592a65f019ecd441119108831f7b05ad641114b1ad744e7b692e13d", kill_on_drop: false }`
[INFO] [stdout] 2cc71995e592a65f019ecd441119108831f7b05ad641114b1ad744e7b692e13d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c690db69992fc2434b3d091cd3aa81cbf4da098b63e945820ca0838c877cb4ad
[INFO] running `Command { std: "docker" "start" "-a" "c690db69992fc2434b3d091cd3aa81cbf4da098b63e945820ca0838c877cb4ad", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling solana-rayon-threadlimit v1.7.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "c690db69992fc2434b3d091cd3aa81cbf4da098b63e945820ca0838c877cb4ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c690db69992fc2434b3d091cd3aa81cbf4da098b63e945820ca0838c877cb4ad", kill_on_drop: false }`
[INFO] [stdout] c690db69992fc2434b3d091cd3aa81cbf4da098b63e945820ca0838c877cb4ad