[INFO] fetching crate grep-cli 0.1.6...
[INFO] building grep-cli-0.1.6 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate grep-cli 0.1.6 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate grep-cli 0.1.6 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 grep-cli 0.1.6
[INFO] finished tweaking crates.io crate grep-cli 0.1.6
[INFO] tweaked toml for crates.io crate grep-cli 0.1.6 written to /workspace/builds/worker-59/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-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] 734993b3bf31086a8bc71cfe0144361066d74aaef15df7d45579d29f0928e21e
[INFO] running `Command { std: "docker" "start" "-a" "734993b3bf31086a8bc71cfe0144361066d74aaef15df7d45579d29f0928e21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "734993b3bf31086a8bc71cfe0144361066d74aaef15df7d45579d29f0928e21e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "734993b3bf31086a8bc71cfe0144361066d74aaef15df7d45579d29f0928e21e", kill_on_drop: false }`
[INFO] [stdout] 734993b3bf31086a8bc71cfe0144361066d74aaef15df7d45579d29f0928e21e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] af82cf10ae183b99c5c3f49ea18208072f1d4cf7c64eecc6f38f21fac0ae1364
[INFO] running `Command { std: "docker" "start" "-a" "af82cf10ae183b99c5c3f49ea18208072f1d4cf7c64eecc6f38f21fac0ae1364", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling grep-cli v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "af82cf10ae183b99c5c3f49ea18208072f1d4cf7c64eecc6f38f21fac0ae1364", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af82cf10ae183b99c5c3f49ea18208072f1d4cf7c64eecc6f38f21fac0ae1364", kill_on_drop: false }`
[INFO] [stdout] af82cf10ae183b99c5c3f49ea18208072f1d4cf7c64eecc6f38f21fac0ae1364
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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] e430076c5fed0ef2deb3c5f62c32c49ce9b2c9c89c98c0daa13ce4cd7d2b5420
[INFO] running `Command { std: "docker" "start" "-a" "e430076c5fed0ef2deb3c5f62c32c49ce9b2c9c89c98c0daa13ce4cd7d2b5420", kill_on_drop: false }`
[INFO] [stderr]    Compiling grep-cli v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "e430076c5fed0ef2deb3c5f62c32c49ce9b2c9c89c98c0daa13ce4cd7d2b5420", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e430076c5fed0ef2deb3c5f62c32c49ce9b2c9c89c98c0daa13ce4cd7d2b5420", kill_on_drop: false }`
[INFO] [stdout] e430076c5fed0ef2deb3c5f62c32c49ce9b2c9c89c98c0daa13ce4cd7d2b5420