[INFO] fetching crate feanor-tracing 1.0.0...
[INFO] testing feanor-tracing-1.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate feanor-tracing 1.0.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate feanor-tracing 1.0.0
[INFO] finished tweaking crates.io crate feanor-tracing 1.0.0
[INFO] tweaked toml for crates.io crate feanor-tracing 1.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate feanor-tracing 1.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate feanor-tracing 1.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42f5a610779d8fea0195a1ceee2b3933a6b8c8b2f743eedbb4c2d1c3c57b53b2
[INFO] running `Command { std: "docker" "start" "-a" "42f5a610779d8fea0195a1ceee2b3933a6b8c8b2f743eedbb4c2d1c3c57b53b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42f5a610779d8fea0195a1ceee2b3933a6b8c8b2f743eedbb4c2d1c3c57b53b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42f5a610779d8fea0195a1ceee2b3933a6b8c8b2f743eedbb4c2d1c3c57b53b2", kill_on_drop: false }`
[INFO] [stdout] 42f5a610779d8fea0195a1ceee2b3933a6b8c8b2f743eedbb4c2d1c3c57b53b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e37236d1e07d839eb011e6f27aa16fd353ce275a12b542e61fccdc16e6cb23e
[INFO] running `Command { std: "docker" "start" "-a" "2e37236d1e07d839eb011e6f27aa16fd353ce275a12b542e61fccdc16e6cb23e", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling feanor-tracing v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.91s
[INFO] running `Command { std: "docker" "inspect" "2e37236d1e07d839eb011e6f27aa16fd353ce275a12b542e61fccdc16e6cb23e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e37236d1e07d839eb011e6f27aa16fd353ce275a12b542e61fccdc16e6cb23e", kill_on_drop: false }`
[INFO] [stdout] 2e37236d1e07d839eb011e6f27aa16fd353ce275a12b542e61fccdc16e6cb23e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8ee3f98120f36e463b49938ed0524ab7688d87a84697d8a7aeb137bf653b77f
[INFO] running `Command { std: "docker" "start" "-a" "b8ee3f98120f36e463b49938ed0524ab7688d87a84697d8a7aeb137bf653b77f", kill_on_drop: false }`
[INFO] [stderr]    Compiling feanor-tracing v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "b8ee3f98120f36e463b49938ed0524ab7688d87a84697d8a7aeb137bf653b77f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ee3f98120f36e463b49938ed0524ab7688d87a84697d8a7aeb137bf653b77f", kill_on_drop: false }`
[INFO] [stdout] b8ee3f98120f36e463b49938ed0524ab7688d87a84697d8a7aeb137bf653b77f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e56fceedaf65ea4f44ee098f61f6efa4b2e6010eed01d6063f727d5db420c5ce
[INFO] running `Command { std: "docker" "start" "-a" "e56fceedaf65ea4f44ee098f61f6efa4b2e6010eed01d6063f727d5db420c5ce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/feanor_tracing-ed275d9c24d9243c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test core::test_concurrent_spans ... ok
[INFO] [stdout] test core::test_spans ... ok
[INFO] [stdout] test core::test_log_first_long_span ... ok
[INFO] [stdout] test core::test_skip_short_spans ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests feanor_tracing
[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" "e56fceedaf65ea4f44ee098f61f6efa4b2e6010eed01d6063f727d5db420c5ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e56fceedaf65ea4f44ee098f61f6efa4b2e6010eed01d6063f727d5db420c5ce", kill_on_drop: false }`
[INFO] [stdout] e56fceedaf65ea4f44ee098f61f6efa4b2e6010eed01d6063f727d5db420c5ce