[INFO] cloning repository https://github.com/marxin/mdbook-linkcheck2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marxin/mdbook-linkcheck2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarxin%2Fmdbook-linkcheck2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarxin%2Fmdbook-linkcheck2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c237f18f10bba35b8446be67ac4568522d7e79c0 [INFO] checking marxin/mdbook-linkcheck2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarxin%2Fmdbook-linkcheck2" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/marxin/mdbook-linkcheck2 [INFO] finished tweaking git repo https://github.com/marxin/mdbook-linkcheck2 [INFO] tweaked toml for git repo https://github.com/marxin/mdbook-linkcheck2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marxin/mdbook-linkcheck2 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/marxin/mdbook-linkcheck2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08df43f96773df6b08a928c90c6596a02e5773651e16aaff8acb7c28c72e556a [INFO] running `Command { std: "docker" "start" "-a" "08df43f96773df6b08a928c90c6596a02e5773651e16aaff8acb7c28c72e556a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08df43f96773df6b08a928c90c6596a02e5773651e16aaff8acb7c28c72e556a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08df43f96773df6b08a928c90c6596a02e5773651e16aaff8acb7c28c72e556a", kill_on_drop: false }` [INFO] [stdout] 08df43f96773df6b08a928c90c6596a02e5773651e16aaff8acb7c28c72e556a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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 -Dunmustuse_in_always_ok" "-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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c46dc05da14ed369d963f9f4f0a07d9f90d14f56e8f4f5a0c75a81b5d59d4b62 [INFO] running `Command { std: "docker" "start" "-a" "c46dc05da14ed369d963f9f4f0a07d9f90d14f56e8f4f5a0c75a81b5d59d4b62", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Checking indexmap v2.7.1 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Compiling litemap v0.7.4 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.138 [INFO] [stderr] 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v2.4.0 [INFO] [stderr] Checking miniz_oxide v0.8.4 [INFO] [stderr] Checking crc v3.2.1 [INFO] [stderr] Compiling pretty_assertions v1.4.1 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking lockfree-object-pool v0.1.6 [INFO] [stderr] Compiling zip v2.2.2 [INFO] [stderr] Checking bumpalo v3.17.0 [INFO] [stderr] Checking time v0.3.37 [INFO] [stderr] Checking flate2 v1.0.35 [INFO] [stderr] Checking pbkdf2 v0.12.2 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking bstr v1.11.3 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking zopfli v0.8.1 [INFO] [stderr] Checking lzma-rs v0.3.0 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking deflate64 v0.1.9 [INFO] [stderr] Checking opener v0.7.2 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.6 [INFO] [stderr] Compiling openssl-sys v0.9.105 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zeroize_derive v1.4.2 [INFO] [stderr] Checking zstd v0.13.2 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking derive_builder v0.20.2 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Compiling pest_meta v2.7.15 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Compiling pest_generator v2.7.15 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Compiling pest_derive v2.7.15 [INFO] [stderr] Checking chrono v0.4.39 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking toml_datetime v0.6.8 [INFO] [stderr] Checking serde_spanned v0.6.8 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml_edit v0.22.24 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking handlebars v6.3.1 [INFO] [stderr] Checking codespan v0.11.1 [INFO] [stderr] Compiling cargo-platform v0.1.9 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking build-info-common v0.0.39 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking mdbook v0.4.44 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Compiling cargo_metadata v0.18.1 [INFO] [stderr] Checking reqwest v0.12.12 [INFO] [stderr] Checking toml v0.8.20 [INFO] [stderr] Compiling build-info-proc v0.0.39 [INFO] [stderr] Checking linkcheck2 v0.8.0 [INFO] [stderr] Checking mdbook-linkcheck2 v0.9.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | fn cache(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 29 | fn cache(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/context.rs:29:14 [INFO] [stdout] | [INFO] [stdout] 29 | fn cache(&self) -> Option> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 29 | fn cache(&self) -> Option> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking build-info v0.0.39 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/mdbook-linkcheck.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / #[structopt( [INFO] [stdout] 50 | | short = "f", [INFO] [stdout] 51 | | long = "files", [INFO] [stdout] 52 | | help = "Limit checking of web links to only the given files (check all files if omitted). [INFO] [stdout] 53 | | Internal links to other Markdown files are always checked in all files, even when this flag is passed." [INFO] [stdout] 54 | | )] [INFO] [stdout] 55 | | selected_files: Option>, [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mdbook-linkcheck2` (bin "mdbook-linkcheck2") due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bin/mdbook-linkcheck.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | / #[structopt( [INFO] [stdout] 50 | | short = "f", [INFO] [stdout] 51 | | long = "files", [INFO] [stdout] 52 | | help = "Limit checking of web links to only the given files (check all files if omitted). [INFO] [stdout] 53 | | Internal links to other Markdown files are always checked in all files, even when this flag is passed." [INFO] [stdout] 54 | | )] [INFO] [stdout] 55 | | selected_files: Option>, [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mdbook-linkcheck2` (bin "mdbook-linkcheck2" test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "c46dc05da14ed369d963f9f4f0a07d9f90d14f56e8f4f5a0c75a81b5d59d4b62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c46dc05da14ed369d963f9f4f0a07d9f90d14f56e8f4f5a0c75a81b5d59d4b62", kill_on_drop: false }` [INFO] [stdout] c46dc05da14ed369d963f9f4f0a07d9f90d14f56e8f4f5a0c75a81b5d59d4b62