[INFO] cloning repository https://github.com/xfix/ncdu-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xfix/ncdu-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfix%2Fncdu-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfix%2Fncdu-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f47fd8561392fb52723cac563e7a2f9bd1f75559
[INFO] documenting xfix/ncdu-rust against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxfix%2Fncdu-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/xfix/ncdu-rust on toolchain 6ee483316d2e4581572121d60a955affb2032eb3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/xfix/ncdu-rust
[INFO] finished tweaking git repo https://github.com/xfix/ncdu-rust
[INFO] tweaked toml for git repo https://github.com/xfix/ncdu-rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/xfix/ncdu-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8e8be12a896b9a1b722e5e18bf4a91461594c9a8235811618f61ce99fa72fcf9
[INFO] running `Command { std: "docker" "start" "-a" "8e8be12a896b9a1b722e5e18bf4a91461594c9a8235811618f61ce99fa72fcf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8e8be12a896b9a1b722e5e18bf4a91461594c9a8235811618f61ce99fa72fcf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8be12a896b9a1b722e5e18bf4a91461594c9a8235811618f61ce99fa72fcf9", kill_on_drop: false }`
[INFO] [stdout] 8e8be12a896b9a1b722e5e18bf4a91461594c9a8235811618f61ce99fa72fcf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }`
[INFO] [stdout] e4c8c0a28d9ed9955f7c64f32a69113db6815497e0fc62faef8d412592b2c992
[INFO] running `Command { std: "docker" "start" "-a" "e4c8c0a28d9ed9955f7c64f32a69113db6815497e0fc62faef8d412592b2c992", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.53
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]     Checking libc v0.2.30
[INFO] [stderr]    Compiling ncurses v5.86.0
[INFO] [stderr]    Compiling ncdu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Scraping ncdu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting ncdu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/quit.rs:27:22
[INFO] [stdout]    |
[INFO] [stdout] 27 |     if ch == b'Y' as (i32) || ch == b'y' as (i32) {
[INFO] [stdout]    |                      ^   ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -     if ch == b'Y' as (i32) || ch == b'y' as (i32) {
[INFO] [stdout] 27 +     if ch == b'Y' as i32 || ch == b'y' as (i32) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/quit.rs:27:45
[INFO] [stdout]    |
[INFO] [stdout] 27 |     if ch == b'Y' as (i32) || ch == b'y' as (i32) {
[INFO] [stdout]    |                                             ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 27 -     if ch == b'Y' as (i32) || ch == b'y' as (i32) {
[INFO] [stdout] 27 +     if ch == b'Y' as (i32) || ch == b'y' as i32 {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "e4c8c0a28d9ed9955f7c64f32a69113db6815497e0fc62faef8d412592b2c992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4c8c0a28d9ed9955f7c64f32a69113db6815497e0fc62faef8d412592b2c992", kill_on_drop: false }`
[INFO] [stdout] e4c8c0a28d9ed9955f7c64f32a69113db6815497e0fc62faef8d412592b2c992