[INFO] fetching crate singleton-manager 0.1.3...
[INFO] testing singleton-manager-0.1.3 against try#5bc97a20e5cc382ae6d19f727a9e73eeb2734548 for pr-99093
[INFO] extracting crate singleton-manager 0.1.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate singleton-manager 0.1.3 on toolchain 5bc97a20e5cc382ae6d19f727a9e73eeb2734548
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6/source/rust-toolchain
[INFO] started tweaking crates.io crate singleton-manager 0.1.3
[INFO] finished tweaking crates.io crate singleton-manager 0.1.3
[INFO] tweaked toml for crates.io crate singleton-manager 0.1.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f117c2182f84349b30b32d9f918fabfda29ced4b1ebeae2687227c78628fdc40
[INFO] running `Command { std: "docker" "start" "-a" "f117c2182f84349b30b32d9f918fabfda29ced4b1ebeae2687227c78628fdc40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f117c2182f84349b30b32d9f918fabfda29ced4b1ebeae2687227c78628fdc40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f117c2182f84349b30b32d9f918fabfda29ced4b1ebeae2687227c78628fdc40", kill_on_drop: false }`
[INFO] [stdout] f117c2182f84349b30b32d9f918fabfda29ced4b1ebeae2687227c78628fdc40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 826f6d900602d65a6b198f78c3ef45ff6b56a5f6ac54665c4f1509e49757e1a9
[INFO] running `Command { std: "docker" "start" "-a" "826f6d900602d65a6b198f78c3ef45ff6b56a5f6ac54665c4f1509e49757e1a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling singleton-manager v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "826f6d900602d65a6b198f78c3ef45ff6b56a5f6ac54665c4f1509e49757e1a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "826f6d900602d65a6b198f78c3ef45ff6b56a5f6ac54665c4f1509e49757e1a9", kill_on_drop: false }`
[INFO] [stdout] 826f6d900602d65a6b198f78c3ef45ff6b56a5f6ac54665c4f1509e49757e1a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fde32812a4658423ef571ff8df5d2c78dafe2314ff62724db0347e6a1ca95664
[INFO] running `Command { std: "docker" "start" "-a" "fde32812a4658423ef571ff8df5d2c78dafe2314ff62724db0347e6a1ca95664", kill_on_drop: false }`
[INFO] [stderr]    Compiling singleton-manager v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "fde32812a4658423ef571ff8df5d2c78dafe2314ff62724db0347e6a1ca95664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fde32812a4658423ef571ff8df5d2c78dafe2314ff62724db0347e6a1ca95664", kill_on_drop: false }`
[INFO] [stdout] fde32812a4658423ef571ff8df5d2c78dafe2314ff62724db0347e6a1ca95664
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5873ed620acfc3295992aedd9294443d62a478a48ba243bc5e6c4f5abaffa05f" "/opt/rustwide/cargo-home/bin/cargo" "+5bc97a20e5cc382ae6d19f727a9e73eeb2734548" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c00654c934c6c62a5857408665cc1d8670000b341c5c271666466644231bf8f
[INFO] running `Command { std: "docker" "start" "-a" "3c00654c934c6c62a5857408665cc1d8670000b341c5c271666466644231bf8f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/singleton_manager-4aca9a68ec62f0e0)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test::set_get_singleton ... ok
[INFO] [stdout] test test::test_downcast ... ok
[INFO] [stdout] test test::set_singleton ... ok
[INFO] [stdout] test test::test_instance ... ok
[INFO] [stdout] test test::test_setting_and_getting_from_example ... ok
[INFO] [stdout] test test::test_setting_and_getting_from_example_default_factory ... ok
[INFO] [stdout] test test::test_setting_and_getting_from_example_factory ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests singleton-manager
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - SingletonManager::instance (line 167) ... ok
[INFO] [stdout] test src/lib.rs - SingletonManager::get (line 281) ... ok
[INFO] [stdout] test src/lib.rs - Error (line 131) ... ok
[INFO] [stdout] test src/lib.rs - SingletonManager::provide (line 196) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.79s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c00654c934c6c62a5857408665cc1d8670000b341c5c271666466644231bf8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c00654c934c6c62a5857408665cc1d8670000b341c5c271666466644231bf8f", kill_on_drop: false }`
[INFO] [stdout] 3c00654c934c6c62a5857408665cc1d8670000b341c5c271666466644231bf8f