[INFO] fetching crate async-spawn-attrs 0.0.0...
[INFO] checking async-spawn-attrs-0.0.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate async-spawn-attrs 0.0.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate async-spawn-attrs 0.0.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-spawn-attrs 0.0.0
[INFO] finished tweaking crates.io crate async-spawn-attrs 0.0.0
[INFO] tweaked toml for crates.io crate async-spawn-attrs 0.0.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0f399b91add3a20f2e4fd1f0567e79beeb351549c2e1b0c39e277e8673f6f9f
[INFO] running `Command { std: "docker" "start" "-a" "f0f399b91add3a20f2e4fd1f0567e79beeb351549c2e1b0c39e277e8673f6f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0f399b91add3a20f2e4fd1f0567e79beeb351549c2e1b0c39e277e8673f6f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0f399b91add3a20f2e4fd1f0567e79beeb351549c2e1b0c39e277e8673f6f9f", kill_on_drop: false }`
[INFO] [stdout] f0f399b91add3a20f2e4fd1f0567e79beeb351549c2e1b0c39e277e8673f6f9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f45bdc411465e6c01f3e1856422cf210cf123e88632f581bfd2fadc59a83cc62
[INFO] running `Command { std: "docker" "start" "-a" "f45bdc411465e6c01f3e1856422cf210cf123e88632f581bfd2fadc59a83cc62", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "f45bdc411465e6c01f3e1856422cf210cf123e88632f581bfd2fadc59a83cc62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f45bdc411465e6c01f3e1856422cf210cf123e88632f581bfd2fadc59a83cc62", kill_on_drop: false }`
[INFO] [stdout] f45bdc411465e6c01f3e1856422cf210cf123e88632f581bfd2fadc59a83cc62