[INFO] fetching crate zerror_derive 0.7.0...
[INFO] testing zerror_derive-0.7.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate zerror_derive 0.7.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate zerror_derive 0.7.0
[INFO] finished tweaking crates.io crate zerror_derive 0.7.0
[INFO] tweaked toml for crates.io crate zerror_derive 0.7.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zerror_derive 0.7.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zerror_derive 0.7.0 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" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a461dab25221c792f3d3adcdcf3aeaf2e5e9bcc188f7c091811b25a5a889d5be
[INFO] running `Command { std: "docker" "start" "-a" "a461dab25221c792f3d3adcdcf3aeaf2e5e9bcc188f7c091811b25a5a889d5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a461dab25221c792f3d3adcdcf3aeaf2e5e9bcc188f7c091811b25a5a889d5be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a461dab25221c792f3d3adcdcf3aeaf2e5e9bcc188f7c091811b25a5a889d5be", kill_on_drop: false }`
[INFO] [stdout] a461dab25221c792f3d3adcdcf3aeaf2e5e9bcc188f7c091811b25a5a889d5be
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e275f7b1e58a4b4c1cf22d3307f1f9107ba69b7a75986e6574e6e32bab090bf3
[INFO] running `Command { std: "docker" "start" "-a" "e275f7b1e58a4b4c1cf22d3307f1f9107ba69b7a75986e6574e6e32bab090bf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_util v0.5.0
[INFO] [stderr]    Compiling zerror_derive v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "e275f7b1e58a4b4c1cf22d3307f1f9107ba69b7a75986e6574e6e32bab090bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e275f7b1e58a4b4c1cf22d3307f1f9107ba69b7a75986e6574e6e32bab090bf3", kill_on_drop: false }`
[INFO] [stdout] e275f7b1e58a4b4c1cf22d3307f1f9107ba69b7a75986e6574e6e32bab090bf3
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 317dac29ec8e6fd9a7d8b3a8d0069bb0f773b58f24c6b0596f76049384c2b7ab
[INFO] running `Command { std: "docker" "start" "-a" "317dac29ec8e6fd9a7d8b3a8d0069bb0f773b58f24c6b0596f76049384c2b7ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerror_derive v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "317dac29ec8e6fd9a7d8b3a8d0069bb0f773b58f24c6b0596f76049384c2b7ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "317dac29ec8e6fd9a7d8b3a8d0069bb0f773b58f24c6b0596f76049384c2b7ab", kill_on_drop: false }`
[INFO] [stdout] 317dac29ec8e6fd9a7d8b3a8d0069bb0f773b58f24c6b0596f76049384c2b7ab
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fdcc0f02521a859bba8e6d7dc8d9b534fd2a84123798e75822431883ba1cd8a7
[INFO] running `Command { std: "docker" "start" "-a" "fdcc0f02521a859bba8e6d7dc8d9b534fd2a84123798e75822431883ba1cd8a7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zerror_derive-43054624b8f03c8f)
[INFO] [stderr]    Doc-tests zerror_derive
[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" "fdcc0f02521a859bba8e6d7dc8d9b534fd2a84123798e75822431883ba1cd8a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdcc0f02521a859bba8e6d7dc8d9b534fd2a84123798e75822431883ba1cd8a7", kill_on_drop: false }`
[INFO] [stdout] fdcc0f02521a859bba8e6d7dc8d9b534fd2a84123798e75822431883ba1cd8a7