[INFO] fetching crate mdbookkit 1.1.2...
[INFO] checking mdbookkit-1.1.2 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate mdbookkit 1.1.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mdbookkit 1.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mdbookkit 1.1.2
[INFO] tweaked toml for crates.io crate mdbookkit 1.1.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbookkit 1.1.2 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbookkit 1.1.2 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09566c26d8e676aef624ab08e4daf73757d3af93bc745291fc0f4c3bcf14c0c1
[INFO] running `Command { std: "docker" "start" "-a" "09566c26d8e676aef624ab08e4daf73757d3af93bc745291fc0f4c3bcf14c0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09566c26d8e676aef624ab08e4daf73757d3af93bc745291fc0f4c3bcf14c0c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09566c26d8e676aef624ab08e4daf73757d3af93bc745291fc0f4c3bcf14c0c1", kill_on_drop: false }`
[INFO] [stdout] 09566c26d8e676aef624ab08e4daf73757d3af93bc745291fc0f4c3bcf14c0c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e57d8491d5c7cd6fc672662a18f9e537be1340e1add8fef74623509142d9225d
[INFO] running `Command { std: "docker" "start" "-a" "e57d8491d5c7cd6fc672662a18f9e537be1340e1add8fef74623509142d9225d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]     Checking bitflags v2.9.0
[INFO] [stderr]    Compiling pulldown-cmark v0.13.0
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]     Checking unicase v2.8.1
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking pulldown-cmark-escape v0.11.0
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]    Compiling rustversion v1.0.20
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking indexmap v2.8.0
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking float-cmp v0.10.0
[INFO] [stderr]    Compiling assert_cmd v2.0.16
[INFO] [stderr]     Checking termtree v0.5.1
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking log v0.4.26
[INFO] [stderr]     Checking version_check v0.9.5
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v21.0.0
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking bstr v1.11.3
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking insta v1.42.2
[INFO] [stderr]     Checking cargo-run-bin v1.7.4
[INFO] [stderr]     Checking mdbookkit v1.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.00s
[INFO] running `Command { std: "docker" "inspect" "e57d8491d5c7cd6fc672662a18f9e537be1340e1add8fef74623509142d9225d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57d8491d5c7cd6fc672662a18f9e537be1340e1add8fef74623509142d9225d", kill_on_drop: false }`
[INFO] [stdout] e57d8491d5c7cd6fc672662a18f9e537be1340e1add8fef74623509142d9225d