[INFO] fetching crate poloto 2.17.0...
[INFO] building poloto-2.17.0 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate poloto 2.17.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate poloto 2.17.0 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 poloto 2.17.0
[INFO] finished tweaking crates.io crate poloto 2.17.0
[INFO] tweaked toml for crates.io crate poloto 2.17.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate crates.io crate poloto 2.17.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] adb3d4644fe9e1486feeb64e89750d2a2d2dcecc38938a9b8fd3f5523a2caabe
[INFO] running `Command { std: "docker" "start" "-a" "adb3d4644fe9e1486feeb64e89750d2a2d2dcecc38938a9b8fd3f5523a2caabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adb3d4644fe9e1486feeb64e89750d2a2d2dcecc38938a9b8fd3f5523a2caabe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adb3d4644fe9e1486feeb64e89750d2a2d2dcecc38938a9b8fd3f5523a2caabe", kill_on_drop: false }`
[INFO] [stdout] adb3d4644fe9e1486feeb64e89750d2a2d2dcecc38938a9b8fd3f5523a2caabe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 8ea888d6ec9b8e3bf94603bfd707c000fb1c0599fb0285e1cff3ba9d7526c015
[INFO] running `Command { std: "docker" "start" "-a" "8ea888d6ec9b8e3bf94603bfd707c000fb1c0599fb0285e1cff3ba9d7526c015", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tagger v3.2.0
[INFO] [stderr]    Compiling poloto v2.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "8ea888d6ec9b8e3bf94603bfd707c000fb1c0599fb0285e1cff3ba9d7526c015", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea888d6ec9b8e3bf94603bfd707c000fb1c0599fb0285e1cff3ba9d7526c015", kill_on_drop: false }`
[INFO] [stdout] 8ea888d6ec9b8e3bf94603bfd707c000fb1c0599fb0285e1cff3ba9d7526c015
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 4b63cdcab222c4925b6ddb0007b84ed4e0b6a49785be82c5899112cf4499f077
[INFO] running `Command { std: "docker" "start" "-a" "4b63cdcab222c4925b6ddb0007b84ed4e0b6a49785be82c5899112cf4499f077", kill_on_drop: false }`
[INFO] [stderr]    Compiling poloto v2.17.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "4b63cdcab222c4925b6ddb0007b84ed4e0b6a49785be82c5899112cf4499f077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b63cdcab222c4925b6ddb0007b84ed4e0b6a49785be82c5899112cf4499f077", kill_on_drop: false }`
[INFO] [stdout] 4b63cdcab222c4925b6ddb0007b84ed4e0b6a49785be82c5899112cf4499f077