[INFO] fetching crate yc-server 0.0.1...
[INFO] testing yc-server-0.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate yc-server 0.0.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate yc-server 0.0.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate yc-server 0.0.1
[INFO] finished tweaking crates.io crate yc-server 0.0.1
[INFO] tweaked toml for crates.io crate yc-server 0.0.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate yc-server 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b07eabeefce9fc38155b79f693c7670dd75cddf87bf65919db364c12582a25fa
[INFO] running `Command { std: "docker" "start" "-a" "b07eabeefce9fc38155b79f693c7670dd75cddf87bf65919db364c12582a25fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b07eabeefce9fc38155b79f693c7670dd75cddf87bf65919db364c12582a25fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b07eabeefce9fc38155b79f693c7670dd75cddf87bf65919db364c12582a25fa", kill_on_drop: false }`
[INFO] [stdout] b07eabeefce9fc38155b79f693c7670dd75cddf87bf65919db364c12582a25fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47e526c525c7489f438fffcd931a5b5eea6e9193ed866bc4acdce6af03a99efe
[INFO] running `Command { std: "docker" "start" "-a" "47e526c525c7489f438fffcd931a5b5eea6e9193ed866bc4acdce6af03a99efe", kill_on_drop: false }`
[INFO] [stderr]    Compiling yc-server v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "47e526c525c7489f438fffcd931a5b5eea6e9193ed866bc4acdce6af03a99efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e526c525c7489f438fffcd931a5b5eea6e9193ed866bc4acdce6af03a99efe", kill_on_drop: false }`
[INFO] [stdout] 47e526c525c7489f438fffcd931a5b5eea6e9193ed866bc4acdce6af03a99efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbe224c878309f034b516c61455e39cd6f0adcc3f5a887e1f09242fee0377d7f
[INFO] running `Command { std: "docker" "start" "-a" "bbe224c878309f034b516c61455e39cd6f0adcc3f5a887e1f09242fee0377d7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling yc-server v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "bbe224c878309f034b516c61455e39cd6f0adcc3f5a887e1f09242fee0377d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe224c878309f034b516c61455e39cd6f0adcc3f5a887e1f09242fee0377d7f", kill_on_drop: false }`
[INFO] [stdout] bbe224c878309f034b516c61455e39cd6f0adcc3f5a887e1f09242fee0377d7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 627696be3776e8d57d2841b0e768ce6a75c3f5beca22cf180d67dbadf2fabc8a
[INFO] running `Command { std: "docker" "start" "-a" "627696be3776e8d57d2841b0e768ce6a75c3f5beca22cf180d67dbadf2fabc8a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yc_server-b9e709e4a4771b0e)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/yc-87c555504e85a6c1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yc-server
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[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] [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" "627696be3776e8d57d2841b0e768ce6a75c3f5beca22cf180d67dbadf2fabc8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "627696be3776e8d57d2841b0e768ce6a75c3f5beca22cf180d67dbadf2fabc8a", kill_on_drop: false }`
[INFO] [stdout] 627696be3776e8d57d2841b0e768ce6a75c3f5beca22cf180d67dbadf2fabc8a