[INFO] fetching crate scanner_vin 0.1.0... [INFO] documenting scanner_vin-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate scanner_vin 0.1.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate scanner_vin 0.1.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate scanner_vin 0.1.0 [INFO] finished tweaking crates.io crate scanner_vin 0.1.0 [INFO] tweaked toml for crates.io crate scanner_vin 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6adb0a8099f84323c953940617f8b52d3e8fb01db37ebfaf8b035b6c52763b97 [INFO] running `Command { std: "docker" "start" "-a" "6adb0a8099f84323c953940617f8b52d3e8fb01db37ebfaf8b035b6c52763b97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6adb0a8099f84323c953940617f8b52d3e8fb01db37ebfaf8b035b6c52763b97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6adb0a8099f84323c953940617f8b52d3e8fb01db37ebfaf8b035b6c52763b97", kill_on_drop: false }` [INFO] [stdout] 6adb0a8099f84323c953940617f8b52d3e8fb01db37ebfaf8b035b6c52763b97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c5b1b2c43f166b2fe7150adca1235274eb11cb2d98fb94631a076575f27b1f26 [INFO] running `Command { std: "docker" "start" "-a" "c5b1b2c43f166b2fe7150adca1235274eb11cb2d98fb94631a076575f27b1f26", kill_on_drop: false }` [INFO] [stderr] Documenting scanner_vin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0774]: `derive` may only be applied to `struct`s, `enum`s and `union`s [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | #[derive(Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ not applicable here [INFO] [stdout] ... [INFO] [stdout] 28 | let proc_str = "let x = 200 in let f = proc (z) -(z,x) in let x = 100 in let g = proc (z) -(z,x) in -((f 1),(g 1))"; [INFO] [stdout] | -------------------------------------------------------------------------------------------------------------------- not a `struct`, `enum` or `union` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:133:28 [INFO] [stdout] | [INFO] [stdout] 133 | '0'...'9' => { [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lexer.rs:180:28 [INFO] [stdout] | [INFO] [stdout] 180 | '0'...'9' => { [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0774`. [INFO] [stdout] [INFO] [stderr] error: could not document `scanner_vin` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name scanner_vin src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7d5defe2e9e85036 -L dependency=/opt/rustwide/target/debug/deps --cap-lints=warn --crate-version 0.1.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "c5b1b2c43f166b2fe7150adca1235274eb11cb2d98fb94631a076575f27b1f26", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5b1b2c43f166b2fe7150adca1235274eb11cb2d98fb94631a076575f27b1f26", kill_on_drop: false }` [INFO] [stdout] c5b1b2c43f166b2fe7150adca1235274eb11cb2d98fb94631a076575f27b1f26