[INFO] fetching crate tokio-reactor-trait 2.0.0...
[INFO] checking tokio-reactor-trait-2.0.0 against master#dc8fe1f81c6cf13c0987944c525b2aa81625b5d0 for pr-133502-4
[INFO] extracting crate tokio-reactor-trait 2.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate tokio-reactor-trait 2.0.0 on toolchain dc8fe1f81c6cf13c0987944c525b2aa81625b5d0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-reactor-trait 2.0.0
[INFO] finished tweaking crates.io crate tokio-reactor-trait 2.0.0
[INFO] tweaked toml for crates.io crate tokio-reactor-trait 2.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate tokio-reactor-trait 2.0.0 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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded reactor-trait v2.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aee12e6a03bb247ee48cce146fabc89b981c5e8e1348794429bd32e272cd69d
[INFO] running `Command { std: "docker" "start" "-a" "4aee12e6a03bb247ee48cce146fabc89b981c5e8e1348794429bd32e272cd69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aee12e6a03bb247ee48cce146fabc89b981c5e8e1348794429bd32e272cd69d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aee12e6a03bb247ee48cce146fabc89b981c5e8e1348794429bd32e272cd69d", kill_on_drop: false }`
[INFO] [stdout] 4aee12e6a03bb247ee48cce146fabc89b981c5e8e1348794429bd32e272cd69d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+dc8fe1f81c6cf13c0987944c525b2aa81625b5d0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8b36e8c042ff1b5ffe21be77fc1982f77a058d98b77f1eb28b9e06b7517f0e1
[INFO] running `Command { std: "docker" "start" "-a" "b8b36e8c042ff1b5ffe21be77fc1982f77a058d98b77f1eb28b9e06b7517f0e1", kill_on_drop: false }`
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking socket2 v0.5.8
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking tokio v1.43.0
[INFO] [stderr]     Checking tokio-util v0.7.13
[INFO] [stderr]     Checking tokio-stream v0.1.17
[INFO] [stderr]    Compiling async-trait v0.1.85
[INFO] [stderr]     Checking reactor-trait v2.0.0
[INFO] [stderr]     Checking tokio-reactor-trait v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "b8b36e8c042ff1b5ffe21be77fc1982f77a058d98b77f1eb28b9e06b7517f0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b36e8c042ff1b5ffe21be77fc1982f77a058d98b77f1eb28b9e06b7517f0e1", kill_on_drop: false }`
[INFO] [stdout] b8b36e8c042ff1b5ffe21be77fc1982f77a058d98b77f1eb28b9e06b7517f0e1