[INFO] fetching crate forrust_fire_tracing 0.2.2...
[INFO] testing forrust_fire_tracing-0.2.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate forrust_fire_tracing 0.2.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate forrust_fire_tracing 0.2.2
[INFO] finished tweaking crates.io crate forrust_fire_tracing 0.2.2
[INFO] tweaked toml for crates.io crate forrust_fire_tracing 0.2.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate forrust_fire_tracing 0.2.2 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 forrust_fire_tracing 0.2.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-serde v0.2.0
[INFO] [stderr]   Downloaded forrust_fire_tree v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9832ce60c3b9ad55d2bd5b13e2aca860fbe330acf68dfbc18bb1d2e27070a43e
[INFO] running `Command { std: "docker" "start" "-a" "9832ce60c3b9ad55d2bd5b13e2aca860fbe330acf68dfbc18bb1d2e27070a43e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9832ce60c3b9ad55d2bd5b13e2aca860fbe330acf68dfbc18bb1d2e27070a43e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9832ce60c3b9ad55d2bd5b13e2aca860fbe330acf68dfbc18bb1d2e27070a43e", kill_on_drop: false }`
[INFO] [stdout] 9832ce60c3b9ad55d2bd5b13e2aca860fbe330acf68dfbc18bb1d2e27070a43e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a18908a32e6a036a23c805e54066ed27f0cc16ec46fad7e5fc38f83d828d435f
[INFO] running `Command { std: "docker" "start" "-a" "a18908a32e6a036a23c805e54066ed27f0cc16ec46fad7e5fc38f83d828d435f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling forrust_fire_tree v0.1.2
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling forrust_fire_tracing v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.91s
[INFO] running `Command { std: "docker" "inspect" "a18908a32e6a036a23c805e54066ed27f0cc16ec46fad7e5fc38f83d828d435f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a18908a32e6a036a23c805e54066ed27f0cc16ec46fad7e5fc38f83d828d435f", kill_on_drop: false }`
[INFO] [stdout] a18908a32e6a036a23c805e54066ed27f0cc16ec46fad7e5fc38f83d828d435f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b0a80851099d85701b209fef5fde31733c1dc0e6dcb2afde8bfac365c94f55e2
[INFO] running `Command { std: "docker" "start" "-a" "b0a80851099d85701b209fef5fde31733c1dc0e6dcb2afde8bfac365c94f55e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling forrust_fire_tracing v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: `forrust_fire_tracing` requires the `serde` feature for testing
[INFO] [stdout]  --> src/test.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | compile_error!("`forrust_fire_tracing` requires the `serde` feature for testing");
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `forrust_fire_tracing` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "b0a80851099d85701b209fef5fde31733c1dc0e6dcb2afde8bfac365c94f55e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0a80851099d85701b209fef5fde31733c1dc0e6dcb2afde8bfac365c94f55e2", kill_on_drop: false }`
[INFO] [stdout] b0a80851099d85701b209fef5fde31733c1dc0e6dcb2afde8bfac365c94f55e2