[INFO] fetching crate simpleml 1.0.1...
[INFO] checking simpleml-1.0.1 against master#a3f76a26e045a760bb1163b7eab36872985242d5 for pr-130930
[INFO] extracting crate simpleml 1.0.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate simpleml 1.0.1 on toolchain a3f76a26e045a760bb1163b7eab36872985242d5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simpleml 1.0.1
[INFO] finished tweaking crates.io crate simpleml 1.0.1
[INFO] tweaked toml for crates.io crate simpleml 1.0.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tree_iterators_rs v1.2.1
[INFO] [stderr]   Downloaded whitespacesv v1.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51f5425664899a6463b2f166d918e9bb415ee53c9425ac499096d5761d19ad6c
[INFO] running `Command { std: "docker" "start" "-a" "51f5425664899a6463b2f166d918e9bb415ee53c9425ac499096d5761d19ad6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51f5425664899a6463b2f166d918e9bb415ee53c9425ac499096d5761d19ad6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51f5425664899a6463b2f166d918e9bb415ee53c9425ac499096d5761d19ad6c", kill_on_drop: false }`
[INFO] [stdout] 51f5425664899a6463b2f166d918e9bb415ee53c9425ac499096d5761d19ad6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+a3f76a26e045a760bb1163b7eab36872985242d5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f003f0abe8e170f5352fbd81aabe8f7f4b4b2b3edb4b62bcf72566cf559e3ff
[INFO] running `Command { std: "docker" "start" "-a" "8f003f0abe8e170f5352fbd81aabe8f7f4b4b2b3edb4b62bcf72566cf559e3ff", kill_on_drop: false }`
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking whitespacesv v1.0.2
[INFO] [stderr]     Checking tree_iterators_rs v1.2.1
[INFO] [stderr]     Checking simpleml v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]    --> src/lib.rs:870:9
[INFO] [stdout]     |
[INFO] [stdout] 870 | /         /// Result:
[INFO] [stdout] 871 | |         /// Configuration
[INFO] [stdout] 872 | |         ///         Video
[INFO] [stdout] 873 | |         ///                  Resolution 1280 720
[INFO] [stdout] ...   |
[INFO] [stdout] 883 | |         ///         my_custom_end_keyword
[INFO] [stdout] 884 | |         /// my_custom_end_keyword
[INFO] [stdout]     | |_________------------------------^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           rustdoc does not generate documentation for macro invocations
[INFO] [stdout]     |
[INFO] [stdout]     = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stdout]     = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "8f003f0abe8e170f5352fbd81aabe8f7f4b4b2b3edb4b62bcf72566cf559e3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f003f0abe8e170f5352fbd81aabe8f7f4b4b2b3edb4b62bcf72566cf559e3ff", kill_on_drop: false }`
[INFO] [stdout] 8f003f0abe8e170f5352fbd81aabe8f7f4b4b2b3edb4b62bcf72566cf559e3ff