[INFO] fetching crate graph_reduce 0.1.1...
[INFO] testing graph_reduce-0.1.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate graph_reduce 0.1.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate graph_reduce 0.1.1 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 graph_reduce 0.1.1
[INFO] finished tweaking crates.io crate graph_reduce 0.1.1
[INFO] tweaked toml for crates.io crate graph_reduce 0.1.1 written to /workspace/builds/worker-2/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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 230804e623feeb9fa362f266cf7e6bae53795356aa824a4b3d82be28f26f1f73
[INFO] running `Command { std: "docker" "start" "-a" "230804e623feeb9fa362f266cf7e6bae53795356aa824a4b3d82be28f26f1f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "230804e623feeb9fa362f266cf7e6bae53795356aa824a4b3d82be28f26f1f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "230804e623feeb9fa362f266cf7e6bae53795356aa824a4b3d82be28f26f1f73", kill_on_drop: false }`
[INFO] [stdout] 230804e623feeb9fa362f266cf7e6bae53795356aa824a4b3d82be28f26f1f73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 56d8acdf5b994ac39c34cad6f16f454de4de4ac4d96c0725a1bb9aae0a35ec45
[INFO] running `Command { std: "docker" "start" "-a" "56d8acdf5b994ac39c34cad6f16f454de4de4ac4d96c0725a1bb9aae0a35ec45", kill_on_drop: false }`
[INFO] [stderr]    Compiling graph_reduce v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "56d8acdf5b994ac39c34cad6f16f454de4de4ac4d96c0725a1bb9aae0a35ec45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56d8acdf5b994ac39c34cad6f16f454de4de4ac4d96c0725a1bb9aae0a35ec45", kill_on_drop: false }`
[INFO] [stdout] 56d8acdf5b994ac39c34cad6f16f454de4de4ac4d96c0725a1bb9aae0a35ec45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 3fc90664101df0e339d6d643656e4cd4367646c02d0610c2e49a5ce3add749ee
[INFO] running `Command { std: "docker" "start" "-a" "3fc90664101df0e339d6d643656e4cd4367646c02d0610c2e49a5ce3add749ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling graph_reduce v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "3fc90664101df0e339d6d643656e4cd4367646c02d0610c2e49a5ce3add749ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc90664101df0e339d6d643656e4cd4367646c02d0610c2e49a5ce3add749ee", kill_on_drop: false }`
[INFO] [stdout] 3fc90664101df0e339d6d643656e4cd4367646c02d0610c2e49a5ce3add749ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 7e5a67e73f93d025d7d9df58b4976a1c4f5703a87eba833d0205be75e4a9b8ab
[INFO] running `Command { std: "docker" "start" "-a" "7e5a67e73f93d025d7d9df58b4976a1c4f5703a87eba833d0205be75e4a9b8ab", 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/graph_reduce-92a74c172fd3a825)
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stderr]    Doc-tests graph_reduce
[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" "7e5a67e73f93d025d7d9df58b4976a1c4f5703a87eba833d0205be75e4a9b8ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e5a67e73f93d025d7d9df58b4976a1c4f5703a87eba833d0205be75e4a9b8ab", kill_on_drop: false }`
[INFO] [stdout] 7e5a67e73f93d025d7d9df58b4976a1c4f5703a87eba833d0205be75e4a9b8ab