[INFO] crate mdbook 0.3.1 is already in cache
[INFO] checking mdbook-0.3.1 against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] extracting crate mdbook 0.3.1 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate mdbook 0.3.1 on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mdbook 0.3.1
[INFO] finished tweaking crates.io crate mdbook 0.3.1
[INFO] tweaked toml for crates.io crate mdbook 0.3.1 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 90e00df885a6fc7d3218dc2787879e74627981867e233c257975984618005467
[INFO] running `"docker" "start" "-a" "90e00df885a6fc7d3218dc2787879e74627981867e233c257975984618005467"`
[INFO] [stderr]     Checking hashbrown v0.5.0
[INFO] [stderr]     Checking pulldown-cmark v0.5.3
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling markup5ever v0.8.1
[INFO] [stderr]     Checking elasticlunr-rs v2.3.6
[INFO] [stderr]     Checking ws v0.8.1
[INFO] [stderr]     Checking toml-query v0.9.2
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking handlebars v2.0.2
[INFO] [stderr]     Checking html5ever v0.23.0
[INFO] [stderr]     Checking ammonia v2.1.2
[INFO] [stderr]     Checking select v0.4.3
[INFO] [stderr]     Checking mdbook v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `"docker" "inspect" "90e00df885a6fc7d3218dc2787879e74627981867e233c257975984618005467"`
[INFO] running `"docker" "rm" "-f" "90e00df885a6fc7d3218dc2787879e74627981867e233c257975984618005467"`
[INFO] [stdout] 90e00df885a6fc7d3218dc2787879e74627981867e233c257975984618005467