[INFO] fetching crate structopt-yaml-derive 0.4.6...
[INFO] testing structopt-yaml-derive-0.4.6 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate structopt-yaml-derive 0.4.6 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate structopt-yaml-derive 0.4.6
[INFO] finished tweaking crates.io crate structopt-yaml-derive 0.4.6
[INFO] tweaked toml for crates.io crate structopt-yaml-derive 0.4.6 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate structopt-yaml-derive 0.4.6 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.106)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ad4b23cbf60f556399719ced97d132333e3ed619e3fbfc2993239610980bcfcb
[INFO] running `Command { std: "docker" "start" "-a" "ad4b23cbf60f556399719ced97d132333e3ed619e3fbfc2993239610980bcfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad4b23cbf60f556399719ced97d132333e3ed619e3fbfc2993239610980bcfcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad4b23cbf60f556399719ced97d132333e3ed619e3fbfc2993239610980bcfcb", kill_on_drop: false }`
[INFO] [stdout] ad4b23cbf60f556399719ced97d132333e3ed619e3fbfc2993239610980bcfcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 82a1d09bcab96cbeeefe944d2e1902694a828a1d6c89a2d825fb82f365ab88bc
[INFO] running `Command { std: "docker" "start" "-a" "82a1d09bcab96cbeeefe944d2e1902694a828a1d6c89a2d825fb82f365ab88bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling structopt-yaml-derive v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "82a1d09bcab96cbeeefe944d2e1902694a828a1d6c89a2d825fb82f365ab88bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a1d09bcab96cbeeefe944d2e1902694a828a1d6c89a2d825fb82f365ab88bc", kill_on_drop: false }`
[INFO] [stdout] 82a1d09bcab96cbeeefe944d2e1902694a828a1d6c89a2d825fb82f365ab88bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 79e9a0f03ca222c949e870e67bedea147700a8fcaffbb3acc06a000b0e32aa5e
[INFO] running `Command { std: "docker" "start" "-a" "79e9a0f03ca222c949e870e67bedea147700a8fcaffbb3acc06a000b0e32aa5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling structopt-yaml-derive v0.4.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "79e9a0f03ca222c949e870e67bedea147700a8fcaffbb3acc06a000b0e32aa5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e9a0f03ca222c949e870e67bedea147700a8fcaffbb3acc06a000b0e32aa5e", kill_on_drop: false }`
[INFO] [stdout] 79e9a0f03ca222c949e870e67bedea147700a8fcaffbb3acc06a000b0e32aa5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2535825e813841e6e1ff12f91d8a528c33b925378cb628e9fc33eb8d6e16fc0f
[INFO] running `Command { std: "docker" "start" "-a" "2535825e813841e6e1ff12f91d8a528c33b925378cb628e9fc33eb8d6e16fc0f", 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/structopt_yaml_derive-744a226532f81824)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structopt_yaml_derive
[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" "2535825e813841e6e1ff12f91d8a528c33b925378cb628e9fc33eb8d6e16fc0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2535825e813841e6e1ff12f91d8a528c33b925378cb628e9fc33eb8d6e16fc0f", kill_on_drop: false }`
[INFO] [stdout] 2535825e813841e6e1ff12f91d8a528c33b925378cb628e9fc33eb8d6e16fc0f