[INFO] fetching crate implied-bounds 0.1.0...
[INFO] documenting implied-bounds-0.1.0 against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] extracting crate implied-bounds 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate implied-bounds 0.1.0
[INFO] finished tweaking crates.io crate implied-bounds 0.1.0
[INFO] tweaked toml for crates.io crate implied-bounds 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate implied-bounds 0.1.0 on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 5 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "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-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4
[INFO] running `Command { std: "docker" "start" "efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling implied-bounds-proc_macros v0.1.0
[INFO] [stderr]  Documenting implied-bounds v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/../README.md:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 | /     ```rust ,ignore
[INFO] [stdout] 57 | |     # /*
[INFO] [stdout] 58 | |     error[E0277]: the trait bound `T: Clone` is not satisfied
[INFO] [stdout] 59 | |      --> src/lib.rs:3:15
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |     # */
[INFO] [stdout] 74 | |     ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   --> src/../README.md:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     ```rust ,ignore
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/../README.md:90:5
[INFO] [stdout]     |
[INFO] [stdout]  90 | /     ```rust ,ignore
[INFO] [stdout]  91 | |     # /*
[INFO] [stdout]  92 | |     error[E0277]: the trait bound `U: Clone` is not satisfied
[INFO] [stdout]  93 | |      --> src/lib.rs:3:12
[INFO] [stdout] ...   |
[INFO] [stdout] 107 | |     # */
[INFO] [stdout] 108 | |     ```
[INFO] [stdout]     | |_______^
[INFO] [stdout]     |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]    --> src/../README.md:90:5
[INFO] [stdout]     |
[INFO] [stdout]  90 |     ```rust ,ignore
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/_lib.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     /// > which is required by `<Bar as implied_bounds::helper_trait::HasAssoc<…>`
[INFO] [stdout]     |         ^ starts here                                                            - ends here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout]     = note: `#[deny(rustdoc::unportable_markdown)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/_lib.rs:185:11
[INFO] [stdout]     |
[INFO] [stdout] 185 |     /// > which is required by `<Bar as implied_bounds::helper_trait::HasAssoc<…>`
[INFO] [stdout]     |           ^ starts here                                                          - ends here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: markdown element starts on one item and ends on another
[INFO] [stdout]    --> src/_lib.rs:185:32
[INFO] [stdout]     |
[INFO] [stdout] 185 |     /// > which is required by `<Bar as implied_bounds::helper_trait::HasAssoc<…>`
[INFO] [stdout]     |                                ^ starts here                                     - ends here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the way this is parsed might change in the future
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/_lib.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |   ///     ```rust ,ignore
[INFO] [stdout]    |  _________^
[INFO] [stdout] 47 | | ///     # /*
[INFO] [stdout] 48 | | ///     error[E0277]: the trait bound `U: Clone` is not satisfied
[INFO] [stdout] 49 | | ///       --> src/_lib.rs:29:12
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | | ///     # */
[INFO] [stdout] 84 | | ///     ```
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout] help: `ignore` code blocks require valid Rust code for syntax highlighting; mark blocks that do not contain Rust code as text: ```text
[INFO] [stdout]   --> src/_lib.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | ///     ```rust ,ignore
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/_lib.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |   ///     ```rust
[INFO] [stdout]     |  _________^
[INFO] [stdout] 117 | | ///     # /*
[INFO] [stdout] 118 | | ///     //                👇
[INFO] [stdout] 119 | | ///     #[implied_bounds(debug)]
[INFO] [stdout] 120 | | ///     trait ...
[INFO] [stdout] 121 | | ///     # */
[INFO] [stdout] 122 | | ///     ```
[INFO] [stdout]     | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]    --> src/_lib.rs:159:5
[INFO] [stdout]     |
[INFO] [stdout] 159 |   /// ```rust
[INFO] [stdout]     |  _____^
[INFO] [stdout] 160 | | /// # /*
[INFO] [stdout] 161 | | ///                  X    :    Bounds…
[INFO] [stdout] 162 | | ///                       ⇔
[INFO] [stdout] 163 | | /// ImpliedPredicate<X, Impls: Bounds…>
[INFO] [stdout] 164 | | /// # */
[INFO] [stdout] 165 | | /// ```
[INFO] [stdout]     | |_______^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `implied-bounds`
[INFO] running `Command { std: "docker" "inspect" "efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4", kill_on_drop: false }`
[INFO] [stdout] efa1f11d06c2b0cbe50b7dc3495e0382327dc5e2ecb4d58352a575ca4b8be1e4
