[INFO] cloning repository https://github.com/shruthiakkal/rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shruthiakkal/rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshruthiakkal%2Frust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshruthiakkal%2Frust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1c9badee316ca986c7a64e894ee1bdaf22becd54
[INFO] documenting shruthiakkal/rust against 1.86.0 for beta-1.87-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshruthiakkal%2Frust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shruthiakkal/rust on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shruthiakkal/rust
[INFO] finished tweaking git repo https://github.com/shruthiakkal/rust
[INFO] tweaked toml for git repo https://github.com/shruthiakkal/rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/shruthiakkal/rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e68b246ae009b9672767dc629a7f26b5968d1428301c8cce4793eaffc7f34277
[INFO] running `Command { std: "docker" "start" "-a" "e68b246ae009b9672767dc629a7f26b5968d1428301c8cce4793eaffc7f34277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e68b246ae009b9672767dc629a7f26b5968d1428301c8cce4793eaffc7f34277", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e68b246ae009b9672767dc629a7f26b5968d1428301c8cce4793eaffc7f34277", kill_on_drop: false }`
[INFO] [stdout] e68b246ae009b9672767dc629a7f26b5968d1428301c8cce4793eaffc7f34277
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a86c82c2232ec0bcb71a3dc3d8f7e1e81cccbb951f6fa88710ee551d24b7b1bf
[INFO] running `Command { std: "docker" "start" "-a" "a86c82c2232ec0bcb71a3dc3d8f7e1e81cccbb951f6fa88710ee551d24b7b1bf", kill_on_drop: false }`
[INFO] [stderr]  Documenting rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:242:17
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let expt1 = (i32::MAX as i64);
[INFO] [stdout]     |                 ^               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 242 -     let expt1 = (i32::MAX as i64);
[INFO] [stdout] 242 +     let expt1 = i32::MAX as i64;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't generate documentation: No space left on device (os error 28)
[INFO] [stdout]   |
[INFO] [stdout]   = note: failed to create or modify "/opt/rustwide/target/doc/static.files/rustdoc-6c3ea77c.css"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust`
[INFO] running `Command { std: "docker" "inspect" "a86c82c2232ec0bcb71a3dc3d8f7e1e81cccbb951f6fa88710ee551d24b7b1bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a86c82c2232ec0bcb71a3dc3d8f7e1e81cccbb951f6fa88710ee551d24b7b1bf", kill_on_drop: false }`
[INFO] [stdout] a86c82c2232ec0bcb71a3dc3d8f7e1e81cccbb951f6fa88710ee551d24b7b1bf