[INFO] fetching crate cap-tokio 0.0.0...
[INFO] checking cap-tokio-0.0.0 against try#6619027b13a87a3597115f2c8231f107bf3a7a5f for pr-139624
[INFO] extracting crate cap-tokio 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate cap-tokio 0.0.0 on toolchain 6619027b13a87a3597115f2c8231f107bf3a7a5f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6619027b13a87a3597115f2c8231f107bf3a7a5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cap-tokio 0.0.0
[INFO] finished tweaking crates.io crate cap-tokio 0.0.0
[INFO] tweaked toml for crates.io crate cap-tokio 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6619027b13a87a3597115f2c8231f107bf3a7a5f" "generate-lockfile" "--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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6619027b13a87a3597115f2c8231f107bf3a7a5f" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6619027b13a87a3597115f2c8231f107bf3a7a5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 826fc45bdd809d2e5ce5ae1b49ee10e5b7f04fc995dfbc1aa3fbac6674963c54
[INFO] running `Command { std: "docker" "start" "-a" "826fc45bdd809d2e5ce5ae1b49ee10e5b7f04fc995dfbc1aa3fbac6674963c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "826fc45bdd809d2e5ce5ae1b49ee10e5b7f04fc995dfbc1aa3fbac6674963c54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826fc45bdd809d2e5ce5ae1b49ee10e5b7f04fc995dfbc1aa3fbac6674963c54", kill_on_drop: false }`
[INFO] [stdout] 826fc45bdd809d2e5ce5ae1b49ee10e5b7f04fc995dfbc1aa3fbac6674963c54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6619027b13a87a3597115f2c8231f107bf3a7a5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23eb946ef534f6012680e068baf48c403414b849efc9ad770a01bb92aad971c4
[INFO] running `Command { std: "docker" "start" "-a" "23eb946ef534f6012680e068baf48c403414b849efc9ad770a01bb92aad971c4", kill_on_drop: false }`
[INFO] [stderr]     Checking cap-tokio v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "23eb946ef534f6012680e068baf48c403414b849efc9ad770a01bb92aad971c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23eb946ef534f6012680e068baf48c403414b849efc9ad770a01bb92aad971c4", kill_on_drop: false }`
[INFO] [stdout] 23eb946ef534f6012680e068baf48c403414b849efc9ad770a01bb92aad971c4