[INFO] fetching crate zepub-derive 1.1.5...
[INFO] testing zepub-derive-1.1.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate zepub-derive 1.1.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate zepub-derive 1.1.5
[INFO] finished tweaking crates.io crate zepub-derive 1.1.5
[INFO] tweaked toml for crates.io crate zepub-derive 1.1.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zepub-derive 1.1.5 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 zepub-derive 1.1.5 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 2a948ab43cfa5b9c39b18d395680af89cc0236400e5b458543bf82d233fdb464
[INFO] running `Command { std: "docker" "start" "-a" "2a948ab43cfa5b9c39b18d395680af89cc0236400e5b458543bf82d233fdb464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a948ab43cfa5b9c39b18d395680af89cc0236400e5b458543bf82d233fdb464", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a948ab43cfa5b9c39b18d395680af89cc0236400e5b458543bf82d233fdb464", kill_on_drop: false }`
[INFO] [stdout] 2a948ab43cfa5b9c39b18d395680af89cc0236400e5b458543bf82d233fdb464
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 52fd4c5607639ebb656498bf4577a675871324639f994cc82fd0d7a1ec331434
[INFO] running `Command { std: "docker" "start" "-a" "52fd4c5607639ebb656498bf4577a675871324639f994cc82fd0d7a1ec331434", kill_on_drop: false }`
[INFO] [stderr]    Compiling zepub-derive v1.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "52fd4c5607639ebb656498bf4577a675871324639f994cc82fd0d7a1ec331434", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52fd4c5607639ebb656498bf4577a675871324639f994cc82fd0d7a1ec331434", kill_on_drop: false }`
[INFO] [stdout] 52fd4c5607639ebb656498bf4577a675871324639f994cc82fd0d7a1ec331434
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 957fd22c924e6632dc9dbe626144810bbdfebc0d51d3be1478fad75b1fb6cc11
[INFO] running `Command { std: "docker" "start" "-a" "957fd22c924e6632dc9dbe626144810bbdfebc0d51d3be1478fad75b1fb6cc11", kill_on_drop: false }`
[INFO] [stderr]    Compiling zepub-derive v1.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "957fd22c924e6632dc9dbe626144810bbdfebc0d51d3be1478fad75b1fb6cc11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957fd22c924e6632dc9dbe626144810bbdfebc0d51d3be1478fad75b1fb6cc11", kill_on_drop: false }`
[INFO] [stdout] 957fd22c924e6632dc9dbe626144810bbdfebc0d51d3be1478fad75b1fb6cc11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 20663bce8bc922f25da3f41d0998a6a994a729704c947642ea633abadb723e56
[INFO] running `Command { std: "docker" "start" "-a" "20663bce8bc922f25da3f41d0998a6a994a729704c947642ea633abadb723e56", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zepub_derive-873854cbd0917510)
[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 zepub_derive
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - option_string_method (line 10) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20663bce8bc922f25da3f41d0998a6a994a729704c947642ea633abadb723e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20663bce8bc922f25da3f41d0998a6a994a729704c947642ea633abadb723e56", kill_on_drop: false }`
[INFO] [stdout] 20663bce8bc922f25da3f41d0998a6a994a729704c947642ea633abadb723e56