[INFO] fetching crate fxp_output 0.4.2...
[INFO] testing fxp_output-0.4.2 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fxp_output 0.4.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate fxp_output 0.4.2
[INFO] finished tweaking crates.io crate fxp_output 0.4.2
[INFO] tweaked toml for crates.io crate fxp_output 0.4.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fxp_output 0.4.2 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fxp_output 0.4.2 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef049b445d76d10571cc8589bf608bba665d123aa1d157d5334639e10a72ed80
[INFO] running `Command { std: "docker" "start" "-a" "ef049b445d76d10571cc8589bf608bba665d123aa1d157d5334639e10a72ed80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef049b445d76d10571cc8589bf608bba665d123aa1d157d5334639e10a72ed80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef049b445d76d10571cc8589bf608bba665d123aa1d157d5334639e10a72ed80", kill_on_drop: false }`
[INFO] [stdout] ef049b445d76d10571cc8589bf608bba665d123aa1d157d5334639e10a72ed80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9947e70ca1ce37223900568d3d226e8724e03c553f6000d273816319e26f359e
[INFO] running `Command { std: "docker" "start" "-a" "9947e70ca1ce37223900568d3d226e8724e03c553f6000d273816319e26f359e", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.96
[INFO] [stderr]    Compiling fxp_modes v0.4.2
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling fxp_output v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "9947e70ca1ce37223900568d3d226e8724e03c553f6000d273816319e26f359e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9947e70ca1ce37223900568d3d226e8724e03c553f6000d273816319e26f359e", kill_on_drop: false }`
[INFO] [stdout] 9947e70ca1ce37223900568d3d226e8724e03c553f6000d273816319e26f359e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bf9de46ef3808a5926235379e6c70e5af9dc9068b004ccb7be684b5fe3daab54
[INFO] running `Command { std: "docker" "start" "-a" "bf9de46ef3808a5926235379e6c70e5af9dc9068b004ccb7be684b5fe3daab54", kill_on_drop: false }`
[INFO] [stderr]    Compiling fxp_output v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "bf9de46ef3808a5926235379e6c70e5af9dc9068b004ccb7be684b5fe3daab54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9de46ef3808a5926235379e6c70e5af9dc9068b004ccb7be684b5fe3daab54", kill_on_drop: false }`
[INFO] [stdout] bf9de46ef3808a5926235379e6c70e5af9dc9068b004ccb7be684b5fe3daab54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 84c5ca0d82232759bc9ca7bf3f42e9bcdd8d9311b833e3794681d4619c8ca1bd
[INFO] running `Command { std: "docker" "start" "-a" "84c5ca0d82232759bc9ca7bf3f42e9bcdd8d9311b833e3794681d4619c8ca1bd", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fxp_output-e1dec354d3fdabf9)
[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 fxp_output
[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" "84c5ca0d82232759bc9ca7bf3f42e9bcdd8d9311b833e3794681d4619c8ca1bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c5ca0d82232759bc9ca7bf3f42e9bcdd8d9311b833e3794681d4619c8ca1bd", kill_on_drop: false }`
[INFO] [stdout] 84c5ca0d82232759bc9ca7bf3f42e9bcdd8d9311b833e3794681d4619c8ca1bd