[INFO] fetching crate owo-colors 2.0.0...
[INFO] building owo-colors-2.0.0 against master#d5c88c22807925c189328ef9d923c5d2b11a95b8 for pr-87066-3
[INFO] extracting crate owo-colors 2.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate owo-colors 2.0.0 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 owo-colors 2.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate owo-colors 2.0.0
[INFO] tweaked toml for crates.io crate owo-colors 2.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate owo-colors 2.0.0 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 1f7992c87eceeba0fc1b433b20c4ce75495fa864f002bbdb6aa490ccfa0bb8ec
[INFO] running `Command { std: "docker" "start" "-a" "1f7992c87eceeba0fc1b433b20c4ce75495fa864f002bbdb6aa490ccfa0bb8ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f7992c87eceeba0fc1b433b20c4ce75495fa864f002bbdb6aa490ccfa0bb8ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7992c87eceeba0fc1b433b20c4ce75495fa864f002bbdb6aa490ccfa0bb8ec", kill_on_drop: false }`
[INFO] [stdout] 1f7992c87eceeba0fc1b433b20c4ce75495fa864f002bbdb6aa490ccfa0bb8ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] d5b62d63cc4ed2280211c5f6b564209d30a231c2332c790a53b3f0d410cd9389
[INFO] running `Command { std: "docker" "start" "-a" "d5b62d63cc4ed2280211c5f6b564209d30a231c2332c790a53b3f0d410cd9389", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling owo-colors v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "d5b62d63cc4ed2280211c5f6b564209d30a231c2332c790a53b3f0d410cd9389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b62d63cc4ed2280211c5f6b564209d30a231c2332c790a53b3f0d410cd9389", kill_on_drop: false }`
[INFO] [stdout] d5b62d63cc4ed2280211c5f6b564209d30a231c2332c790a53b3f0d410cd9389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 526b6264ed7858a4e005d9cc3647dc7002e6d3fd70191a9d3461b3eba283b8c5
[INFO] running `Command { std: "docker" "start" "-a" "526b6264ed7858a4e005d9cc3647dc7002e6d3fd70191a9d3461b3eba283b8c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling owo-colors v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "526b6264ed7858a4e005d9cc3647dc7002e6d3fd70191a9d3461b3eba283b8c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526b6264ed7858a4e005d9cc3647dc7002e6d3fd70191a9d3461b3eba283b8c5", kill_on_drop: false }`
[INFO] [stdout] 526b6264ed7858a4e005d9cc3647dc7002e6d3fd70191a9d3461b3eba283b8c5