[INFO] fetching crate mdbook-spec 0.1.1...
[INFO] testing mdbook-spec-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mdbook-spec 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate mdbook-spec 0.1.1
[INFO] finished tweaking crates.io crate mdbook-spec 0.1.1
[INFO] tweaked toml for crates.io crate mdbook-spec 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-spec 0.1.1 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 mdbook-spec 0.1.1 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] a1b06e4a58f92201993eedb766291c55b763dbb879b07e02c9b3b09e5e86ef42
[INFO] running `Command { std: "docker" "start" "-a" "a1b06e4a58f92201993eedb766291c55b763dbb879b07e02c9b3b09e5e86ef42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1b06e4a58f92201993eedb766291c55b763dbb879b07e02c9b3b09e5e86ef42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1b06e4a58f92201993eedb766291c55b763dbb879b07e02c9b3b09e5e86ef42", kill_on_drop: false }`
[INFO] [stdout] a1b06e4a58f92201993eedb766291c55b763dbb879b07e02c9b3b09e5e86ef42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 82822d871ca6b8998d352f9e1edc54ac0b64cff8126d23e9a10bf5bff672bac6
[INFO] running `Command { std: "docker" "start" "-a" "82822d871ca6b8998d352f9e1edc54ac0b64cff8126d23e9a10bf5bff672bac6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling anstyle-query v1.1.0
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling clap_lex v0.7.1
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]    Compiling fastrand v2.1.0
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.10.1
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling topological-sort v0.2.2
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling pathdiff v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling terminal_size v0.3.0
[INFO] [stderr]    Compiling tempfile v3.10.1
[INFO] [stderr]    Compiling clap_builder v4.5.8
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling pest v2.7.11
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling bstr v1.9.1
[INFO] [stderr]    Compiling clap v4.5.8
[INFO] [stderr]    Compiling clap_complete v4.5.7
[INFO] [stderr]    Compiling pest_meta v2.7.11
[INFO] [stderr]    Compiling env_filter v0.1.0
[INFO] [stderr]    Compiling env_logger v0.11.3
[INFO] [stderr]    Compiling opener v0.7.1
[INFO] [stderr]    Compiling pest_generator v2.7.11
[INFO] [stderr]    Compiling pest_derive v2.7.11
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling handlebars v5.1.2
[INFO] [stderr]    Compiling mdbook v0.4.40
[INFO] [stderr]    Compiling mdbook-spec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.14s
[INFO] running `Command { std: "docker" "inspect" "82822d871ca6b8998d352f9e1edc54ac0b64cff8126d23e9a10bf5bff672bac6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82822d871ca6b8998d352f9e1edc54ac0b64cff8126d23e9a10bf5bff672bac6", kill_on_drop: false }`
[INFO] [stdout] 82822d871ca6b8998d352f9e1edc54ac0b64cff8126d23e9a10bf5bff672bac6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 143155c4a9564e0dd59bd1dcd2657f2007ceb52ed1fe5a257e417a9f7ad45dcb
[INFO] running `Command { std: "docker" "start" "-a" "143155c4a9564e0dd59bd1dcd2657f2007ceb52ed1fe5a257e417a9f7ad45dcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-spec v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "143155c4a9564e0dd59bd1dcd2657f2007ceb52ed1fe5a257e417a9f7ad45dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143155c4a9564e0dd59bd1dcd2657f2007ceb52ed1fe5a257e417a9f7ad45dcb", kill_on_drop: false }`
[INFO] [stdout] 143155c4a9564e0dd59bd1dcd2657f2007ceb52ed1fe5a257e417a9f7ad45dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bf6737b886d4ef9d5f9ad18508ae71e6917c524a9bcedcf64321770beb4f543b
[INFO] running `Command { std: "docker" "start" "-a" "bf6737b886d4ef9d5f9ad18508ae71e6917c524a9bcedcf64321770beb4f543b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_spec-3afc75928284f947)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mdbook_spec-906991a88e076465)
[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 mdbook_spec
[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" "bf6737b886d4ef9d5f9ad18508ae71e6917c524a9bcedcf64321770beb4f543b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6737b886d4ef9d5f9ad18508ae71e6917c524a9bcedcf64321770beb4f543b", kill_on_drop: false }`
[INFO] [stdout] bf6737b886d4ef9d5f9ad18508ae71e6917c524a9bcedcf64321770beb4f543b