[INFO] cloning repository https://github.com/protometa/lines-ext [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/protometa/lines-ext" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprotometa%2Flines-ext", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprotometa%2Flines-ext'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 62275d34693c8bbd1c8f56448ff33aa68ebe53eb [INFO] documenting protometa/lines-ext against 1.86.0 for beta-1.87-rustdoc-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprotometa%2Flines-ext" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/protometa/lines-ext 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/protometa/lines-ext [INFO] finished tweaking git repo https://github.com/protometa/lines-ext [INFO] tweaked toml for git repo https://github.com/protometa/lines-ext written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/protometa/lines-ext 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] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.75 [INFO] [stderr] Downloaded gloo-timers v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.75 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.25 [INFO] [stderr] Downloaded cache-padded v1.1.1 [INFO] [stderr] Downloaded async-channel v1.6.1 [INFO] [stderr] Downloaded async-executor v1.4.1 [INFO] [stderr] Downloaded async-io v1.6.0 [INFO] [stderr] Downloaded async-task v4.0.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.75 [INFO] [stderr] Downloaded crossbeam-utils v0.8.5 [INFO] [stderr] Downloaded fastrand v1.5.0 [INFO] [stderr] Downloaded js-sys v0.3.52 [INFO] [stderr] Downloaded value-bag v1.0.0-alpha.7 [INFO] [stderr] Downloaded memchr v2.4.0 [INFO] [stderr] Downloaded syn v1.0.74 [INFO] [stderr] Downloaded async-std v1.9.0 [INFO] [stderr] Downloaded async-global-executor v2.0.2 [INFO] [stderr] Downloaded async-lock v2.4.0 [INFO] [stderr] Downloaded polling v2.1.0 [INFO] [stderr] Downloaded concurrent-queue v1.2.2 [INFO] [stderr] Downloaded blocking v1.0.2 [INFO] [stderr] Downloaded event-listener v2.5.1 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.75 [INFO] [stderr] Downloaded atomic-waker v1.0.0 [INFO] [stderr] Downloaded async-process v1.2.0 [INFO] [stderr] Downloaded ctor v0.1.20 [INFO] [stderr] Downloaded web-sys v0.3.52 [INFO] [stderr] Downloaded libc v0.2.99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a510c1a08a2a5b88d33fd7136eb1507c42c00854a345925447c42dde72f85f2c [INFO] running `Command { std: "docker" "start" "-a" "a510c1a08a2a5b88d33fd7136eb1507c42c00854a345925447c42dde72f85f2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a510c1a08a2a5b88d33fd7136eb1507c42c00854a345925447c42dde72f85f2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a510c1a08a2a5b88d33fd7136eb1507c42c00854a345925447c42dde72f85f2c", kill_on_drop: false }` [INFO] [stdout] a510c1a08a2a5b88d33fd7136eb1507c42c00854a345925447c42dde72f85f2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2eab8d4c214ace03de2ef331d0860e827f822a2f04e796e8ef4f5f6fa52c5da5 [INFO] running `Command { std: "docker" "start" "-a" "2eab8d4c214ace03de2ef331d0860e827f822a2f04e796e8ef4f5f6fa52c5da5", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking futures-sink v0.3.16 [INFO] [stderr] Checking futures-io v0.3.16 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking futures-executor v0.3.16 [INFO] [stderr] Checking futures v0.3.16 [INFO] [stderr] Documenting lines-ext v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: redundant explicit link target [INFO] [stdout] --> src/lib.rs:1:58 [INFO] [stdout] | [INFO] [stdout] 1 | //! This module contains an extension trait [`LinesExt`](self::LinesExt) for [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ explicit target is redundant [INFO] [stdout] | | [INFO] [stdout] | because label contains path that resolves to same destination [INFO] [stdout] | [INFO] [stdout] = note: when a link's destination is not specified, [INFO] [stdout] the label is used to resolve intra-doc links [INFO] [stdout] = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default [INFO] [stdout] help: remove explicit link target [INFO] [stdout] | [INFO] [stdout] 1 - //! This module contains an extension trait [`LinesExt`](self::LinesExt) for [INFO] [stdout] 1 + //! This module contains an extension trait [`LinesExt`] for [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.04s [INFO] [stderr] Generated /opt/rustwide/target/doc/lines_ext/index.html [INFO] running `Command { std: "docker" "inspect" "2eab8d4c214ace03de2ef331d0860e827f822a2f04e796e8ef4f5f6fa52c5da5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2eab8d4c214ace03de2ef331d0860e827f822a2f04e796e8ef4f5f6fa52c5da5", kill_on_drop: false }` [INFO] [stdout] 2eab8d4c214ace03de2ef331d0860e827f822a2f04e796e8ef4f5f6fa52c5da5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efc085b15944962fc08ac106bf7a6ff2878efadd53593b35a8498ca9a281a275 [INFO] running `Command { std: "docker" "start" "-a" "efc085b15944962fc08ac106bf7a6ff2878efadd53593b35a8498ca9a281a275", kill_on_drop: false }` [INFO] [stderr] Documenting lines-ext v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: redundant explicit link target [INFO] [stdout] --> src/lib.rs:1:58 [INFO] [stdout] | [INFO] [stdout] 1 | //! This module contains an extension trait [`LinesExt`](self::LinesExt) for [INFO] [stdout] | ---------- ^^^^^^^^^^^^^^ explicit target is redundant [INFO] [stdout] | | [INFO] [stdout] | because label contains path that resolves to same destination [INFO] [stdout] | [INFO] [stdout] = note: when a link's destination is not specified, [INFO] [stdout] the label is used to resolve intra-doc links [INFO] [stdout] = note: `#[warn(rustdoc::redundant_explicit_links)]` on by default [INFO] [stdout] help: remove explicit link target [INFO] [stdout] | [INFO] [stdout] 1 - //! This module contains an extension trait [`LinesExt`](self::LinesExt) for [INFO] [stdout] 1 + //! This module contains an extension trait [`LinesExt`] for [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s [INFO] [stderr] Generated /opt/rustwide/target/doc/lines_ext/index.html [INFO] running `Command { std: "docker" "inspect" "efc085b15944962fc08ac106bf7a6ff2878efadd53593b35a8498ca9a281a275", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efc085b15944962fc08ac106bf7a6ff2878efadd53593b35a8498ca9a281a275", kill_on_drop: false }` [INFO] [stdout] efc085b15944962fc08ac106bf7a6ff2878efadd53593b35a8498ca9a281a275