[INFO] cloning repository https://github.com/Michael-F-Bryan/mdbook-linkcheck [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Michael-F-Bryan/mdbook-linkcheck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fmdbook-linkcheck", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fmdbook-linkcheck'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 89ee96da7ab5367634eaad5242b968f61f0cd7e1 [INFO] checking Michael-F-Bryan/mdbook-linkcheck against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMichael-F-Bryan%2Fmdbook-linkcheck" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/.cargo/config [INFO] started tweaking git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck [INFO] finished tweaking git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck [INFO] tweaked toml for git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Michael-F-Bryan/mdbook-linkcheck already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded topological-sort v0.1.0 [INFO] [stderr] Downloaded linkcheck v0.4.1 [INFO] [stderr] Downloaded build-info-build v0.0.21 [INFO] [stderr] Downloaded linkify v0.7.0 [INFO] [stderr] Downloaded build-info-proc v0.0.21 [INFO] [stderr] Downloaded format-buf v1.0.0 [INFO] [stderr] Downloaded mdbook v0.4.13 [INFO] [stderr] Downloaded build-info-common v0.0.21 [INFO] [stderr] Downloaded build-info v0.0.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 597306a8f832b95783eb2b80158406b6b028d41ac284ec5ae78ec0bd3f0ee920 [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" "597306a8f832b95783eb2b80158406b6b028d41ac284ec5ae78ec0bd3f0ee920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "597306a8f832b95783eb2b80158406b6b028d41ac284ec5ae78ec0bd3f0ee920", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "597306a8f832b95783eb2b80158406b6b028d41ac284ec5ae78ec0bd3f0ee920", kill_on_drop: false }` [INFO] [stdout] 597306a8f832b95783eb2b80158406b6b028d41ac284ec5ae78ec0bd3f0ee920 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 710219be9c5b0b3dcedbd23c22c63aac4fa604ac091dfbde58c9854e378b13ba [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" "710219be9c5b0b3dcedbd23c22c63aac4fa604ac091dfbde58c9854e378b13ba", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.69 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling anyhow v1.0.45 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking ucd-trie v0.1.3 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling pulldown-cmark v0.7.2 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking shlex v1.1.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Checking dunce v1.0.2 [INFO] [stderr] Checking topological-sort v0.1.0 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling format-buf v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking pest v2.1.3 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking pretty_assertions v1.0.0 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Checking encoding_rs v0.8.29 [INFO] [stderr] Checking semver v1.0.4 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking linkify v0.7.0 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking semver-parser v0.10.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking opener v0.5.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling openssl-src v300.0.2+3.0.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling openssl-sys v0.9.70 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling lzma-sys v0.1.17 [INFO] [stderr] Compiling libgit2-sys v0.12.24+1.3.0 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling xz2 v0.1.6 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking h2 v0.3.7 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking hyper v0.14.14 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking semver v0.11.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling cargo-platform v0.1.2 [INFO] [stderr] Checking codespan v0.11.1 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking build-info-common v0.0.21 [INFO] [stderr] Checking handlebars v4.1.4 [INFO] [stderr] Compiling git2 v0.13.23 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling build-info-proc v0.0.21 [INFO] [stderr] Checking mdbook v0.4.13 [INFO] [stderr] Compiling build-info-build v0.0.21 [INFO] [stderr] Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask) [INFO] [stderr] Checking build-info v0.0.21 [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> xtask/src/main.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | process::{Command, Stdio}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> xtask/src/main.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | process::{Command, Stdio}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.6 [INFO] [stderr] Checking linkcheck v0.4.1 [INFO] [stderr] Checking mdbook-linkcheck v0.7.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `src_dir` [INFO] [stdout] --> src/context.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) src_dir: &'a Path, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `files` [INFO] [stdout] --> src/context.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) files: &'a Files, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `src_dir` [INFO] [stdout] --> src/context.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | pub(crate) src_dir: &'a Path, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `files` [INFO] [stdout] --> src/context.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) files: &'a Files, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6m 14s [INFO] running `Command { std: "docker" "inspect" "710219be9c5b0b3dcedbd23c22c63aac4fa604ac091dfbde58c9854e378b13ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710219be9c5b0b3dcedbd23c22c63aac4fa604ac091dfbde58c9854e378b13ba", kill_on_drop: false }` [INFO] [stdout] 710219be9c5b0b3dcedbd23c22c63aac4fa604ac091dfbde58c9854e378b13ba