[INFO] cloning repository https://github.com/agalakhov/nc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/agalakhov/nc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagalakhov%2Fnc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagalakhov%2Fnc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 22019f497a9f4ae5cae4665e2ce95fb67fe7d7a1 [INFO] documenting agalakhov/nc against master#394e1b40d264aa6928811919c1124fa248e7d802 for pr-73566 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fagalakhov%2Fnc" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/agalakhov/nc on toolchain 394e1b40d264aa6928811919c1124fa248e7d802 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/agalakhov/nc [INFO] finished tweaking git repo https://github.com/agalakhov/nc [INFO] tweaked toml for git repo https://github.com/agalakhov/nc written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/agalakhov/nc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "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] 9d3831fef8162d4beb923310081919dfd8494acffa7c666255451a0d6f4129fa [INFO] running `Command { std: "docker" "start" "-a" "9d3831fef8162d4beb923310081919dfd8494acffa7c666255451a0d6f4129fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d3831fef8162d4beb923310081919dfd8494acffa7c666255451a0d6f4129fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d3831fef8162d4beb923310081919dfd8494acffa7c666255451a0d6f4129fa", kill_on_drop: false }` [INFO] [stdout] 9d3831fef8162d4beb923310081919dfd8494acffa7c666255451a0d6f4129fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+394e1b40d264aa6928811919c1124fa248e7d802" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3ff8aee360bcb9d3016b193d3efe0b5291bb84c4b6c8f7f50fdbab8206ab1525 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3ff8aee360bcb9d3016b193d3efe0b5291bb84c4b6c8f7f50fdbab8206ab1525", kill_on_drop: false }` [INFO] [stderr] Documenting nc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected one of `!`, `(`, `)`, `,`, `...`, `..=`, `..`, `::`, `{`, or `|`, found `a` [INFO] [stdout] --> src/expr.rs:31:37 [INFO] [stdout] | [INFO] [stdout] 31 | Expr::Add(box Expr::Val a, box b) if a == 0.0 => b, [INFO] [stdout] | -^ expected one of 10 possible tokens [INFO] [stdout] | | [INFO] [stdout] | help: missing `,` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!`, `(`, `)`, `,`, `...`, `..=`, `..`, `::`, `{`, or `|`, found `a` [INFO] [stdout] --> src/expr.rs:32:44 [INFO] [stdout] | [INFO] [stdout] 32 | Expr::Add(box b, box Expr::Val a) if a == 0.0 => b, [INFO] [stdout] | -^ expected one of 10 possible tokens [INFO] [stdout] | | [INFO] [stdout] | help: missing `,` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!`, `(`, `)`, `,`, `...`, `..=`, `..`, `::`, `{`, or `|`, found `a` [INFO] [stdout] --> src/expr.rs:35:37 [INFO] [stdout] | [INFO] [stdout] 35 | Expr::Mul(box Expr::Val a, _) if a == 0.0 => Expr::Val(0.0), [INFO] [stdout] | -^ expected one of 10 possible tokens [INFO] [stdout] | | [INFO] [stdout] | help: missing `,` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!`, `(`, `)`, `,`, `...`, `..=`, `..`, `::`, `{`, or `|`, found `a` [INFO] [stdout] --> src/expr.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | Expr::Mul(box Expr::Val a, box b) if a == 1.0 => b, [INFO] [stdout] | -^ expected one of 10 possible tokens [INFO] [stdout] | | [INFO] [stdout] | help: missing `,` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected one of `!`, `(`, `)`, `,`, `...`, `..=`, `..`, `::`, `{`, or `|`, found `a` [INFO] [stdout] --> src/expr.rs:38:44 [INFO] [stdout] | [INFO] [stdout] 38 | Expr::Mul(box b, box Expr::Val a) if a == 1.0 => b, [INFO] [stdout] | -^ expected one of 10 possible tokens [INFO] [stdout] | | [INFO] [stdout] | help: missing `,` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: Could not document `nc`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --crate-type bin --crate-name nc src/main.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=forbid` (exit code: 1) [INFO] running `Command { std: "docker" "inspect" "3ff8aee360bcb9d3016b193d3efe0b5291bb84c4b6c8f7f50fdbab8206ab1525", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff8aee360bcb9d3016b193d3efe0b5291bb84c4b6c8f7f50fdbab8206ab1525", kill_on_drop: false }` [INFO] [stdout] 3ff8aee360bcb9d3016b193d3efe0b5291bb84c4b6c8f7f50fdbab8206ab1525