[INFO] fetching crate mdbook-utils 0.1.3...
[INFO] checking mdbook-utils-0.1.3 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] extracting crate mdbook-utils 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate mdbook-utils 0.1.3 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-utils 0.1.3
[INFO] finished tweaking crates.io crate mdbook-utils 0.1.3
[INFO] tweaked toml for crates.io crate mdbook-utils 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate mdbook-utils 0.1.3 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enumflags2 v0.7.9
[INFO] [stderr]   Downloaded pulldown-cmark-escape v0.10.0
[INFO] [stderr]   Downloaded envy v0.4.2
[INFO] [stderr]   Downloaded thiserror-impl v1.0.57
[INFO] [stderr]   Downloaded enumflags2_derive v0.7.9
[INFO] [stderr]   Downloaded tempfile v3.10.0
[INFO] [stderr]   Downloaded cargo_toml v0.19.1
[INFO] [stderr]   Downloaded anyhow v1.0.80
[INFO] [stderr]   Downloaded pulldown-cmark v0.10.0
[INFO] [stderr]   Downloaded clap v4.5.1
[INFO] [stderr]   Downloaded toml_edit v0.22.6
[INFO] [stderr]   Downloaded winnow v0.6.2
[INFO] [stderr]   Downloaded anstream v0.6.12
[INFO] [stderr]   Downloaded clap_derive v4.5.0
[INFO] [stderr]   Downloaded clap_builder v4.5.1
[INFO] [stderr]   Downloaded thiserror v1.0.57
[INFO] [stderr]   Downloaded bitflags v2.4.2
[INFO] [stderr]   Downloaded toml v0.8.10
[INFO] [stderr]   Downloaded rustix v0.38.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31f92256d7a22f57e8d1acfaa6b7aa68ef5cc6065e260dbbc78c14edb9d7e638
[INFO] running `Command { std: "docker" "start" "-a" "31f92256d7a22f57e8d1acfaa6b7aa68ef5cc6065e260dbbc78c14edb9d7e638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31f92256d7a22f57e8d1acfaa6b7aa68ef5cc6065e260dbbc78c14edb9d7e638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31f92256d7a22f57e8d1acfaa6b7aa68ef5cc6065e260dbbc78c14edb9d7e638", kill_on_drop: false }`
[INFO] [stdout] 31f92256d7a22f57e8d1acfaa6b7aa68ef5cc6065e260dbbc78c14edb9d7e638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c583f9426b033b97a8fdc1074e35ad6ea3d79db9c07af93697ee93856a77ed4
[INFO] running `Command { std: "docker" "start" "-a" "3c583f9426b033b97a8fdc1074e35ad6ea3d79db9c07af93697ee93856a77ed4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking bitflags v2.4.2
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling thiserror v1.0.57
[INFO] [stderr]     Checking winnow v0.6.2
[INFO] [stderr]     Checking anstream v0.6.12
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]    Compiling pulldown-cmark v0.10.0
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]    Compiling anyhow v1.0.80
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking clap_builder v4.5.1
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking pulldown-cmark-escape v0.10.0
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking zeroize v1.7.0
[INFO] [stderr]     Checking walkdir v2.4.0
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking quick-xml v0.31.0
[INFO] [stderr]     Checking heck v0.4.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.18
[INFO] [stderr]     Checking tempfile v3.10.0
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling thiserror-impl v1.0.57
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling enumflags2_derive v0.7.9
[INFO] [stderr]     Checking enumflags2 v0.7.9
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking dialoguer v0.11.0
[INFO] [stderr]     Checking clap v4.5.1
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking envy v0.4.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking toml_edit v0.22.6
[INFO] [stderr]     Checking toml v0.8.10
[INFO] [stderr]     Checking cargo_toml v0.19.1
[INFO] [stderr]     Checking mdbook-utils v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.43s
[INFO] running `Command { std: "docker" "inspect" "3c583f9426b033b97a8fdc1074e35ad6ea3d79db9c07af93697ee93856a77ed4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c583f9426b033b97a8fdc1074e35ad6ea3d79db9c07af93697ee93856a77ed4", kill_on_drop: false }`
[INFO] [stdout] 3c583f9426b033b97a8fdc1074e35ad6ea3d79db9c07af93697ee93856a77ed4