[INFO] fetching crate ao-crate 0.1.0...
[INFO] checking ao-crate-0.1.0 against try#d83b14207998f47b18a34e930157ac0d7c18b16e for pr-149137
[INFO] extracting crate ao-crate 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ao-crate 0.1.0
[INFO] finished tweaking crates.io crate ao-crate 0.1.0
[INFO] tweaked toml for crates.io crate ao-crate 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ao-crate 0.1.0 on toolchain d83b14207998f47b18a34e930157ac0d7c18b16e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ao-crate 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 185748aaed64c222601afc014c1cf8cf5204a6704725a8ec788671d3a50a35de
[INFO] running `Command { std: "docker" "start" "-a" "185748aaed64c222601afc014c1cf8cf5204a6704725a8ec788671d3a50a35de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "185748aaed64c222601afc014c1cf8cf5204a6704725a8ec788671d3a50a35de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "185748aaed64c222601afc014c1cf8cf5204a6704725a8ec788671d3a50a35de", kill_on_drop: false }`
[INFO] [stdout] 185748aaed64c222601afc014c1cf8cf5204a6704725a8ec788671d3a50a35de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+d83b14207998f47b18a34e930157ac0d7c18b16e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a83660b99e4ecb9a90407cd85214e5fe1317106cfb507ad1c70c9f7b3673188
[INFO] running `Command { std: "docker" "start" "-a" "7a83660b99e4ecb9a90407cd85214e5fe1317106cfb507ad1c70c9f7b3673188", kill_on_drop: false }`
[INFO] [stderr]     Checking ao-crate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "7a83660b99e4ecb9a90407cd85214e5fe1317106cfb507ad1c70c9f7b3673188", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a83660b99e4ecb9a90407cd85214e5fe1317106cfb507ad1c70c9f7b3673188", kill_on_drop: false }`
[INFO] [stdout] 7a83660b99e4ecb9a90407cd85214e5fe1317106cfb507ad1c70c9f7b3673188