[INFO] cloning repository https://github.com/kanishkd4/Rust-by-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kanishkd4/Rust-by-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanishkd4%2FRust-by-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanishkd4%2FRust-by-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2b88db631e7cfa65de6b348419da65cb5c3b8c7
[INFO] documenting kanishkd4/Rust-by-example against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkanishkd4%2FRust-by-example" "/workspace/builds/worker-84/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kanishkd4/Rust-by-example on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kanishkd4/Rust-by-example
[INFO] finished tweaking git repo https://github.com/kanishkd4/Rust-by-example
[INFO] tweaked toml for git repo https://github.com/kanishkd4/Rust-by-example written to /workspace/builds/worker-84/source/Cargo.toml
[INFO] crate git repo https://github.com/kanishkd4/Rust-by-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0c08e592a933ed4b8c9fc7e77b7b5720fca6d3ec12a29a065e89d461e13e47f
[INFO] running `Command { std: "docker" "start" "-a" "a0c08e592a933ed4b8c9fc7e77b7b5720fca6d3ec12a29a065e89d461e13e47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0c08e592a933ed4b8c9fc7e77b7b5720fca6d3ec12a29a065e89d461e13e47f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c08e592a933ed4b8c9fc7e77b7b5720fca6d3ec12a29a065e89d461e13e47f", kill_on_drop: false }`
[INFO] [stdout] a0c08e592a933ed4b8c9fc7e77b7b5720fca6d3ec12a29a065e89d461e13e47f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d77ba83329144753ea519d47d9df4f65b386a50c66b29fac5dfa5728a0280356
[INFO] running `Command { std: "docker" "start" "-a" "d77ba83329144753ea519d47d9df4f65b386a50c66b29fac5dfa5728a0280356", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting rust-by-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `s` should have an upper camel case name
[INFO] [stdout]   --> src/bin/c14_generics_bounds_where.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct s<T: Display>(T); // S can only be a type that implements the Display trait - so no vectors
[INFO] [stdout]    |        ^ help: convert the identifier to upper camel case (notice the capitalization): `S`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `web_event` should have an upper camel case name
[INFO] [stdout]  --> src/bin/c3_custom_types_enums1.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | enum web_event {
[INFO] [stdout]   |      ^^^^^^^^^ help: convert the identifier to upper camel case: `WebEvent`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `page_load` should have an upper camel case name
[INFO] [stdout]  --> src/bin/c3_custom_types_enums1.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     page_load,
[INFO] [stdout]   |     ^^^^^^^^^ help: convert the identifier to upper camel case: `PageLoad`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `page_unload` should have an upper camel case name
[INFO] [stdout]  --> src/bin/c3_custom_types_enums1.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     page_unload,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `PageUnload`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `key_press` should have an upper camel case name
[INFO] [stdout]   --> src/bin/c3_custom_types_enums1.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     key_press(char),
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `KeyPress`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `paste` should have an upper camel case name
[INFO] [stdout]   --> src/bin/c3_custom_types_enums1.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     paste(String),
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case: `Paste`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `click` should have an upper camel case name
[INFO] [stdout]   --> src/bin/c3_custom_types_enums1.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     click { x: i64, y: i64 },
[INFO] [stdout]    |     ^^^^^ help: convert the identifier to upper camel case (notice the capitalization): `Click`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/c8_flow_control_match.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 |         13...19 => println!("A teen"), // match an inclusive range. I've only seen the pattern ... in a match. ..= also works
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/bin/c8_flow_control_match.rs:108:14
[INFO] [stdout]     |
[INFO] [stdout] 108 |         n @ 1...12 => println!("A child of {:?}", n), // again `...` instead of `..=` in match. Just stick to ..= in your own code
[INFO] [stdout]     |              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/bin/c8_flow_control_match.rs:109:15
[INFO] [stdout]     |
[INFO] [stdout] 109 |         n @ 13...19 => println!("A child of age {:?}", n),
[INFO] [stdout]     |               ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `u64_t` should have an upper camel case name
[INFO] [stdout]   --> src/bin/c5_types.rs:14:6
[INFO] [stdout]    |
[INFO] [stdout] 14 | type u64_t = u64;
[INFO] [stdout]    |      ^^^^^ help: convert the identifier to upper camel case: `U64T`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust-by-example`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name c1_formatted_print src/bin/c1_formatted_print.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d77ba83329144753ea519d47d9df4f65b386a50c66b29fac5dfa5728a0280356", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d77ba83329144753ea519d47d9df4f65b386a50c66b29fac5dfa5728a0280356", kill_on_drop: false }`
[INFO] [stdout] d77ba83329144753ea519d47d9df4f65b386a50c66b29fac5dfa5728a0280356
