[INFO] fetching crate newport_core 0.0.1...
[INFO] testing newport_core-0.0.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate newport_core 0.0.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate newport_core 0.0.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate newport_core 0.0.1
[INFO] finished tweaking crates.io crate newport_core 0.0.1
[INFO] tweaked toml for crates.io crate newport_core 0.0.1 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fb0e60470ff57e33650242a4721e9822d91195f6b7e288f74ab3dfcc71480f7
[INFO] running `Command { std: "docker" "start" "-a" "6fb0e60470ff57e33650242a4721e9822d91195f6b7e288f74ab3dfcc71480f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fb0e60470ff57e33650242a4721e9822d91195f6b7e288f74ab3dfcc71480f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb0e60470ff57e33650242a4721e9822d91195f6b7e288f74ab3dfcc71480f7", kill_on_drop: false }`
[INFO] [stdout] 6fb0e60470ff57e33650242a4721e9822d91195f6b7e288f74ab3dfcc71480f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 22ad8b3544649606238d0ca2eb2a90cf616c9224c4c0aab5b3f6e2a7cbda4fef
[INFO] running `Command { std: "docker" "start" "-a" "22ad8b3544649606238d0ca2eb2a90cf616c9224c4c0aab5b3f6e2a7cbda4fef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling newport_core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "22ad8b3544649606238d0ca2eb2a90cf616c9224c4c0aab5b3f6e2a7cbda4fef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22ad8b3544649606238d0ca2eb2a90cf616c9224c4c0aab5b3f6e2a7cbda4fef", kill_on_drop: false }`
[INFO] [stdout] 22ad8b3544649606238d0ca2eb2a90cf616c9224c4c0aab5b3f6e2a7cbda4fef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e34f497bfc2e9beedbcbbef247b4f4f5f767df66ec1f6c4023d8a7bcc9199024
[INFO] running `Command { std: "docker" "start" "-a" "e34f497bfc2e9beedbcbbef247b4f4f5f767df66ec1f6c4023d8a7bcc9199024", kill_on_drop: false }`
[INFO] [stderr]    Compiling newport_core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e34f497bfc2e9beedbcbbef247b4f4f5f767df66ec1f6c4023d8a7bcc9199024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34f497bfc2e9beedbcbbef247b4f4f5f767df66ec1f6c4023d8a7bcc9199024", kill_on_drop: false }`
[INFO] [stdout] e34f497bfc2e9beedbcbbef247b4f4f5f767df66ec1f6c4023d8a7bcc9199024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e04dcf9055b766df6144fcb0f89f9a16e045d7a7e8ddb771e8915e119c7bc1c1
[INFO] running `Command { std: "docker" "start" "-a" "e04dcf9055b766df6144fcb0f89f9a16e045d7a7e8ddb771e8915e119c7bc1c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/newport_core-64715fd35741a66e)
[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] [stderr]    Doc-tests newport_core
[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" "e04dcf9055b766df6144fcb0f89f9a16e045d7a7e8ddb771e8915e119c7bc1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e04dcf9055b766df6144fcb0f89f9a16e045d7a7e8ddb771e8915e119c7bc1c1", kill_on_drop: false }`
[INFO] [stdout] e04dcf9055b766df6144fcb0f89f9a16e045d7a7e8ddb771e8915e119c7bc1c1