[INFO] cloning repository https://github.com/xi-frontend/xim [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xi-frontend/xim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxi-frontend%2Fxim", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxi-frontend%2Fxim'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 38df8a3aedf6188167ca3e5f3fc226c56cae1258 [INFO] documenting xi-frontend/xim against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxi-frontend%2Fxim" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xi-frontend/xim on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xi-frontend/xim [INFO] finished tweaking git repo https://github.com/xi-frontend/xim [INFO] tweaked toml for git repo https://github.com/xi-frontend/xim written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/xi-frontend/xim already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/little-dude/xrl` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ansi_term v0.10.2 [INFO] [stderr] Downloaded serde_json v1.0.9 [INFO] [stderr] Downloaded rustc-demangle v0.1.5 [INFO] [stderr] Downloaded net2 v0.2.31 [INFO] [stderr] Downloaded cc v1.0.4 [INFO] [stderr] Downloaded serde v1.0.27 [INFO] [stderr] Downloaded futures v0.1.18 [INFO] [stderr] Downloaded tokio-signal v0.1.3 [INFO] [stderr] Downloaded backtrace-sys v0.1.16 [INFO] [stderr] Downloaded backtrace v0.3.5 [INFO] [stderr] Downloaded log4rs v0.8.0 [INFO] [stderr] Downloaded miniz-sys v0.1.10 [INFO] [stderr] Downloaded num v0.1.41 [INFO] [stderr] Downloaded yaml-rust v0.4.0 [INFO] [stderr] Downloaded serde_derive v1.0.27 [INFO] [stderr] Downloaded bytes v0.4.6 [INFO] [stderr] Downloaded clap v2.29.2 [INFO] [stderr] Downloaded humantime v1.0.0 [INFO] [stderr] Downloaded chrono v0.4.0 [INFO] [stderr] Downloaded mio-uds v0.6.4 [INFO] [stderr] Downloaded flate2 v1.0.1 [INFO] [stderr] Downloaded serde_yaml v0.7.3 [INFO] [stderr] Downloaded tokio-core v0.1.12 [INFO] [stderr] Downloaded tokio-io v0.1.4 [INFO] [stderr] Downloaded tokio-process v0.1.5 [INFO] [stderr] Downloaded crossbeam v0.3.2 [INFO] [stderr] Downloaded socket2 v0.3.1 [INFO] [stderr] Downloaded serde_derive_internals v0.19.0 [INFO] [stderr] Downloaded base64 v0.8.0 [INFO] [stderr] Downloaded serde-value v0.5.1 [INFO] [stderr] Downloaded syntect v1.8.1 [INFO] [stderr] Downloaded plist v0.2.4 [INFO] [stderr] Downloaded mio v0.6.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b14bfb514cf22f19da2d3e16a4c128abe3b6ef343b0b087253cd9948b58a7400 [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" "b14bfb514cf22f19da2d3e16a4c128abe3b6ef343b0b087253cd9948b58a7400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b14bfb514cf22f19da2d3e16a4c128abe3b6ef343b0b087253cd9948b58a7400", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b14bfb514cf22f19da2d3e16a4c128abe3b6ef343b0b087253cd9948b58a7400", kill_on_drop: false }` [INFO] [stdout] b14bfb514cf22f19da2d3e16a4c128abe3b6ef343b0b087253cd9948b58a7400 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c53c20dd083862bc5699ad571dca2edea912517a25f14340ed5a79f343778a8 [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" "7c53c20dd083862bc5699ad571dca2edea912517a25f14340ed5a79f343778a8", kill_on_drop: false }` [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking num-traits v0.1.42 [INFO] [stderr] Compiling plist v0.2.4 [INFO] [stderr] Checking same-file v0.1.3 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking crossbeam v0.3.2 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking xdg v2.1.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking termion v1.5.1 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking base64 v0.8.0 [INFO] [stderr] Checking yaml-rust v0.4.0 [INFO] [stderr] Checking humantime v1.0.0 [INFO] [stderr] Checking walkdir v1.0.7 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking clap v2.29.2 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking num-integer v0.1.35 [INFO] [stderr] Checking ordered-float v0.5.0 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking num-iter v0.1.34 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking log v0.4.1 [INFO] [stderr] Checking serde_json v1.0.9 [INFO] [stderr] Checking serde-value v0.5.1 [INFO] [stderr] Checking serde_yaml v0.7.3 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking mio v0.6.12 [INFO] [stderr] Checking tokio-io v0.1.4 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Checking syntect v1.8.1 [INFO] [stderr] Checking log4rs v0.8.0 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking tokio-signal v0.1.3 [INFO] [stderr] Checking tokio-process v0.1.5 [INFO] [stderr] Checking xrl v0.0.4 (https://github.com/little-dude/xrl#9669b7e5) [INFO] [stderr] Documenting xim v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/view/view.rs:207:17 [INFO] [stdout] | [INFO] [stdout] 207 | (prev_style_end + style_def.offset as usize) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/view/view.rs:210:17 [INFO] [stdout] | [INFO] [stdout] 210 | (prev_style_end - ((-style_def.offset) as usize)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.37s [INFO] running `Command { std: "docker" "inspect" "7c53c20dd083862bc5699ad571dca2edea912517a25f14340ed5a79f343778a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c53c20dd083862bc5699ad571dca2edea912517a25f14340ed5a79f343778a8", kill_on_drop: false }` [INFO] [stdout] 7c53c20dd083862bc5699ad571dca2edea912517a25f14340ed5a79f343778a8