[INFO] cloning repository badboy/mdbook-dtmo
[INFO] running `"git" "clone" "--bare" "git://github.com/badboy/mdbook-dtmo.git" "work/cache/sources/gh/badboy/mdbook-dtmo"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/badboy/mdbook-dtmo'...
[INFO] running `"git" "clone" "work/cache/sources/gh/badboy/mdbook-dtmo" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/badboy/mdbook-dtmo"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/badboy/mdbook-dtmo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/badboy/mdbook-dtmo" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/badboy/mdbook-dtmo"`
[INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/badboy/mdbook-dtmo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8979a844e084deaa5c1813e056ed6bd8cc4ee531
[INFO] sha for GitHub repo badboy/mdbook-dtmo: 8979a844e084deaa5c1813e056ed6bd8cc4ee531
[INFO] validating manifest of badboy/mdbook-dtmo on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of badboy/mdbook-dtmo on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing badboy/mdbook-dtmo
[INFO] finished frobbing badboy/mdbook-dtmo
[INFO] frobbed toml for badboy/mdbook-dtmo written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/badboy/mdbook-dtmo/Cargo.toml
[INFO] started frobbing badboy/mdbook-dtmo
[INFO] finished frobbing badboy/mdbook-dtmo
[INFO] frobbed toml for badboy/mdbook-dtmo written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/badboy/mdbook-dtmo/Cargo.toml
[INFO] crate badboy/mdbook-dtmo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking badboy/mdbook-dtmo against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008
[INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-1/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/badboy/mdbook-dtmo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4ba9c18a539cf8580fd2c14e346f786e8545d7454a34886f914fa41e40348466
[INFO] running `"docker" "start" "-a" "4ba9c18a539cf8580fd2c14e346f786e8545d7454a34886f914fa41e40348466"`
[INFO] [stderr]     Checking strum v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.27
[INFO] [stderr]     Checking mio-extras v2.0.5
[INFO] [stderr]    Compiling strum_macros v0.9.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.1
[INFO] [stderr]     Checking toml-query v0.7.0
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]     Checking inotify v0.6.1
[INFO] [stderr]     Checking ws v0.7.8
[INFO] [stderr]     Checking mount v0.4.0
[INFO] [stderr]     Checking notify v4.0.6
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]     Checking handlebars v1.0.3
[INFO] [stderr]     Checking staticfile v0.5.0
[INFO] [stderr]     Checking elasticlunr-rs v2.3.3
[INFO] [stderr]    Compiling markup5ever v0.7.2
[INFO] [stderr]     Checking html5ever v0.22.3
[INFO] [stderr]     Checking ammonia v1.2.0
[INFO] [stderr]     Checking mdbook v0.2.2-alpha.0 (https://github.com/badboy/mdBook?branch=fix-section-numbering#e6f0ef64)
[INFO] [stderr]     Checking mdbook-toc v0.1.0 (https://github.com/badboy/mdbook-toc#8c2a8c2d)
[INFO] [stderr]     Checking mdbook-mermaid v0.1.0 (https://github.com/badboy/mdbook-mermaid#3cea2671)
[INFO] [stderr]     Checking mdbook-dtmo v0.3.3-alpha.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.40s
[INFO] running `"docker" "inspect" "4ba9c18a539cf8580fd2c14e346f786e8545d7454a34886f914fa41e40348466"`
[INFO] running `"docker" "rm" "-f" "4ba9c18a539cf8580fd2c14e346f786e8545d7454a34886f914fa41e40348466"`
[INFO] [stdout] 4ba9c18a539cf8580fd2c14e346f786e8545d7454a34886f914fa41e40348466