[INFO] fetching crate tracing-oslog 0.3.0...
[INFO] testing tracing-oslog-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate tracing-oslog 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tracing-oslog 0.3.0
[INFO] finished tweaking crates.io crate tracing-oslog 0.3.0
[INFO] tweaked toml for crates.io crate tracing-oslog 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tracing-oslog 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tracing-oslog 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0be289cfd93336314eae2b1448884212f4b64e63905c69e0e8f34707e62eb5f0
[INFO] running `Command { std: "docker" "start" "-a" "0be289cfd93336314eae2b1448884212f4b64e63905c69e0e8f34707e62eb5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0be289cfd93336314eae2b1448884212f4b64e63905c69e0e8f34707e62eb5f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0be289cfd93336314eae2b1448884212f4b64e63905c69e0e8f34707e62eb5f0", kill_on_drop: false }`
[INFO] [stdout] 0be289cfd93336314eae2b1448884212f4b64e63905c69e0e8f34707e62eb5f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 953c0c4f71016a464590082a2a06b66815e5921d02051c27bd7f19d2bfb722ae
[INFO] running `Command { std: "docker" "start" "-a" "953c0c4f71016a464590082a2a06b66815e5921d02051c27bd7f19d2bfb722ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.24
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling tracing-oslog v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr] warning: tracing-oslog@0.3.0: tracing-oslog is only available for Apple platforms, it will not log anything on other platforms!
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.98s
[INFO] running `Command { std: "docker" "inspect" "953c0c4f71016a464590082a2a06b66815e5921d02051c27bd7f19d2bfb722ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953c0c4f71016a464590082a2a06b66815e5921d02051c27bd7f19d2bfb722ae", kill_on_drop: false }`
[INFO] [stdout] 953c0c4f71016a464590082a2a06b66815e5921d02051c27bd7f19d2bfb722ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21eeaeb1c818c030c3b1022aa8c0e6ab99df47d5644000958d2a780ea64192f1
[INFO] running `Command { std: "docker" "start" "-a" "21eeaeb1c818c030c3b1022aa8c0e6ab99df47d5644000958d2a780ea64192f1", kill_on_drop: false }`
[INFO] [stderr] warning: tracing-oslog@0.3.0: tracing-oslog is only available for Apple platforms, it will not log anything on other platforms!
[INFO] [stderr]    Compiling tracing-oslog v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "21eeaeb1c818c030c3b1022aa8c0e6ab99df47d5644000958d2a780ea64192f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21eeaeb1c818c030c3b1022aa8c0e6ab99df47d5644000958d2a780ea64192f1", kill_on_drop: false }`
[INFO] [stdout] 21eeaeb1c818c030c3b1022aa8c0e6ab99df47d5644000958d2a780ea64192f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b82efc72fb338111e7db0eaa2de000174ddd87f2a56769750112f5e6836d7070
[INFO] running `Command { std: "docker" "start" "-a" "b82efc72fb338111e7db0eaa2de000174ddd87f2a56769750112f5e6836d7070", kill_on_drop: false }`
[INFO] [stderr] warning: tracing-oslog@0.3.0: tracing-oslog is only available for Apple platforms, it will not log anything on other platforms!
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tracing_oslog-fe11b1b8a439e96a)
[INFO] [stderr]    Doc-tests tracing_oslog
[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" "b82efc72fb338111e7db0eaa2de000174ddd87f2a56769750112f5e6836d7070", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b82efc72fb338111e7db0eaa2de000174ddd87f2a56769750112f5e6836d7070", kill_on_drop: false }`
[INFO] [stdout] b82efc72fb338111e7db0eaa2de000174ddd87f2a56769750112f5e6836d7070