[INFO] fetching crate rumbrella-ide 0.1.0...
[INFO] testing rumbrella-ide-0.1.0 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate rumbrella-ide 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rumbrella-ide 0.1.0 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rumbrella-ide 0.1.0
[INFO] finished tweaking crates.io crate rumbrella-ide 0.1.0
[INFO] tweaked toml for crates.io crate rumbrella-ide 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1a2820ef609fb375313b87d9e7ab2190b9338b36aa8ee9ae64f2f9a2a6d9d5f9
[INFO] running `Command { std: "docker" "start" "-a" "1a2820ef609fb375313b87d9e7ab2190b9338b36aa8ee9ae64f2f9a2a6d9d5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1a2820ef609fb375313b87d9e7ab2190b9338b36aa8ee9ae64f2f9a2a6d9d5f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2820ef609fb375313b87d9e7ab2190b9338b36aa8ee9ae64f2f9a2a6d9d5f9", kill_on_drop: false }`
[INFO] [stdout] 1a2820ef609fb375313b87d9e7ab2190b9338b36aa8ee9ae64f2f9a2a6d9d5f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 498ed708286182f3c93b75db75d4b1fc9a96c9a13cb65787f920bda9ab672a38
[INFO] running `Command { std: "docker" "start" "-a" "498ed708286182f3c93b75db75d4b1fc9a96c9a13cb65787f920bda9ab672a38", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-ide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "498ed708286182f3c93b75db75d4b1fc9a96c9a13cb65787f920bda9ab672a38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "498ed708286182f3c93b75db75d4b1fc9a96c9a13cb65787f920bda9ab672a38", kill_on_drop: false }`
[INFO] [stdout] 498ed708286182f3c93b75db75d4b1fc9a96c9a13cb65787f920bda9ab672a38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2ed69ce475727c2530890e28af3e8ce01faf7b0286e192a6be6ddec00fb3eab
[INFO] running `Command { std: "docker" "start" "-a" "d2ed69ce475727c2530890e28af3e8ce01faf7b0286e192a6be6ddec00fb3eab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rumbrella-ide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "d2ed69ce475727c2530890e28af3e8ce01faf7b0286e192a6be6ddec00fb3eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2ed69ce475727c2530890e28af3e8ce01faf7b0286e192a6be6ddec00fb3eab", kill_on_drop: false }`
[INFO] [stdout] d2ed69ce475727c2530890e28af3e8ce01faf7b0286e192a6be6ddec00fb3eab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5743d92d23d5e6203b6c1ea65d6bf9929a74ac3cae84e37d947fa9d344509c9e
[INFO] running `Command { std: "docker" "start" "-a" "5743d92d23d5e6203b6c1ea65d6bf9929a74ac3cae84e37d947fa9d344509c9e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rumbrella_ide-d4332050fe706583)
[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" "5743d92d23d5e6203b6c1ea65d6bf9929a74ac3cae84e37d947fa9d344509c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5743d92d23d5e6203b6c1ea65d6bf9929a74ac3cae84e37d947fa9d344509c9e", kill_on_drop: false }`
[INFO] [stdout] 5743d92d23d5e6203b6c1ea65d6bf9929a74ac3cae84e37d947fa9d344509c9e