[INFO] fetching crate tokio-reserve 0.0.0...
[INFO] testing tokio-reserve-0.0.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate tokio-reserve 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate tokio-reserve 0.0.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-reserve 0.0.0
[INFO] finished tweaking crates.io crate tokio-reserve 0.0.0
[INFO] tweaked toml for crates.io crate tokio-reserve 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9883efe1718962811af1fbeced0c2616c37d8c1d5f507be579c31e4b53184701
[INFO] running `Command { std: "docker" "start" "-a" "9883efe1718962811af1fbeced0c2616c37d8c1d5f507be579c31e4b53184701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9883efe1718962811af1fbeced0c2616c37d8c1d5f507be579c31e4b53184701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9883efe1718962811af1fbeced0c2616c37d8c1d5f507be579c31e4b53184701", kill_on_drop: false }`
[INFO] [stdout] 9883efe1718962811af1fbeced0c2616c37d8c1d5f507be579c31e4b53184701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8aadeb4f71c131acc6f6afedf2dc19ac31f71caa5e6acb781e3cc9807e5636ec
[INFO] running `Command { std: "docker" "start" "-a" "8aadeb4f71c131acc6f6afedf2dc19ac31f71caa5e6acb781e3cc9807e5636ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-reserve v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "8aadeb4f71c131acc6f6afedf2dc19ac31f71caa5e6acb781e3cc9807e5636ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aadeb4f71c131acc6f6afedf2dc19ac31f71caa5e6acb781e3cc9807e5636ec", kill_on_drop: false }`
[INFO] [stdout] 8aadeb4f71c131acc6f6afedf2dc19ac31f71caa5e6acb781e3cc9807e5636ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ab78f7b5fb261e15bc5983e86f3c44b2bfcf9e2c48d882b8bfb8f92deb98d1e
[INFO] running `Command { std: "docker" "start" "-a" "6ab78f7b5fb261e15bc5983e86f3c44b2bfcf9e2c48d882b8bfb8f92deb98d1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-reserve v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "6ab78f7b5fb261e15bc5983e86f3c44b2bfcf9e2c48d882b8bfb8f92deb98d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab78f7b5fb261e15bc5983e86f3c44b2bfcf9e2c48d882b8bfb8f92deb98d1e", kill_on_drop: false }`
[INFO] [stdout] 6ab78f7b5fb261e15bc5983e86f3c44b2bfcf9e2c48d882b8bfb8f92deb98d1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e9d0d796a4784e3cc46a7ae74438e17e61ab562bda9c81696a27a5068c994b9
[INFO] running `Command { std: "docker" "start" "-a" "4e9d0d796a4784e3cc46a7ae74438e17e61ab562bda9c81696a27a5068c994b9", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tokio_reserve-5650319e7153b434)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests tokio-reserve
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e9d0d796a4784e3cc46a7ae74438e17e61ab562bda9c81696a27a5068c994b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e9d0d796a4784e3cc46a7ae74438e17e61ab562bda9c81696a27a5068c994b9", kill_on_drop: false }`
[INFO] [stdout] 4e9d0d796a4784e3cc46a7ae74438e17e61ab562bda9c81696a27a5068c994b9