[INFO] fetching crate timug 0.1.3... [INFO] checking timug-0.1.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate timug 0.1.3 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate timug 0.1.3 [INFO] finished tweaking crates.io crate timug 0.1.3 [INFO] tweaked toml for crates.io crate timug 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate timug 0.1.3 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 crates.io crate timug 0.1.3 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7bc1b4c39338f0e3805d7b648b475f082531d4928c1fe5b8d2c6f6ad8d678389 [INFO] running `Command { std: "docker" "start" "-a" "7bc1b4c39338f0e3805d7b648b475f082531d4928c1fe5b8d2c6f6ad8d678389", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bc1b4c39338f0e3805d7b648b475f082531d4928c1fe5b8d2c6f6ad8d678389", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bc1b4c39338f0e3805d7b648b475f082531d4928c1fe5b8d2c6f6ad8d678389", kill_on_drop: false }` [INFO] [stdout] 7bc1b4c39338f0e3805d7b648b475f082531d4928c1fe5b8d2c6f6ad8d678389 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 84515fcda0afb1f78a8425c3f7cf53781d259548b7584aa8810feb0f983af11e [INFO] running `Command { std: "docker" "start" "-a" "84515fcda0afb1f78a8425c3f7cf53781d259548b7584aa8810feb0f983af11e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Checking pin-project-lite v0.2.15 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling httparse v1.9.5 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling cpufeatures v0.2.16 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking unicase v2.8.0 [INFO] [stderr] Compiling rustversion v1.0.18 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling pulldown-cmark v0.12.2 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.133 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking hashbrown v0.15.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking pulldown-cmark-escape v0.11.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling rustix v0.38.41 [INFO] [stderr] Checking inotify v0.10.2 [INFO] [stderr] Checking clap_builder v4.5.23 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking notify-types v1.0.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.87 [INFO] [stderr] Checking filetime v0.2.25 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking self_cell v1.0.4 [INFO] [stderr] Checking unsafe-libyaml v0.2.11 [INFO] [stderr] Checking http-range-header v0.4.2 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking memo-map v0.3.3 [INFO] [stderr] Checking iana-time-zone v0.1.61 [INFO] [stderr] Checking notify v7.0.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking subprocess v0.2.9 [INFO] [stderr] Checking fastrand v2.2.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking indexmap v2.6.0 [INFO] [stderr] Checking unidecode v0.3.0 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking pulldown-cmark-to-cmark v20.0.0 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking rust-embed-utils v8.5.0 [INFO] [stderr] Checking tempfile v3.14.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.6 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling rust-embed-impl v8.5.0 [INFO] [stderr] Compiling snafu-derive v0.8.5 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking axum-core v0.4.5 [INFO] [stderr] Checking rust-embed v8.5.0 [INFO] [stderr] Checking tokio v1.42.0 [INFO] [stderr] Checking snafu v0.8.5 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Checking hyper v1.5.1 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking tower-http v0.6.2 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking minijinja v2.5.0 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking axum v0.7.9 [INFO] [stderr] Checking timug v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ContactInfo` is never constructed [INFO] [stdout] --> src/extensions/contacts.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct ContactInfo { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/context.rs:95:37 [INFO] [stdout] | [INFO] [stdout] 95 | Ok(Ok(output)) => match PathBuf::from_str(output.trim()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/document/html.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | file_name: PathBuf::from_str(&filename).context(PathBufParseSnafu { path: filename.clone() })?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/document/markdown.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | file_name: PathBuf::from_str(&file_name).context(PathBufParseSnafu { path: file_name.clone() })?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/page.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | let source_path = PathBuf::from_str(self.path.as_str()).context(PathBufParseSnafu { path: self.path.clone() })?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tags.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn iter(&self) -> TagsIterator { [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] 59 | pub fn iter(&self) -> TagsIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `timug` (bin "timug") due to 4 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: struct `ContactInfo` is never constructed [INFO] [stdout] --> src/extensions/contacts.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | struct ContactInfo { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/context.rs:95:37 [INFO] [stdout] | [INFO] [stdout] 95 | Ok(Ok(output)) => match PathBuf::from_str(output.trim()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/document/html.rs:44:28 [INFO] [stdout] | [INFO] [stdout] 44 | file_name: PathBuf::from_str(&filename).context(PathBufParseSnafu { path: filename.clone() })?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/document/markdown.rs:59:28 [INFO] [stdout] | [INFO] [stdout] 59 | file_name: PathBuf::from_str(&file_name).context(PathBufParseSnafu { path: file_name.clone() })?, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: std::result::Result [INFO] [stdout] --> src/page.rs:95:27 [INFO] [stdout] | [INFO] [stdout] 95 | let source_path = PathBuf::from_str(self.path.as_str()).context(PathBufParseSnafu { path: self.path.clone() })?; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tags.rs:59:17 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn iter(&self) -> TagsIterator { [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] 59 | pub fn iter(&self) -> TagsIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `timug` (bin "timug" test) due to 4 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "84515fcda0afb1f78a8425c3f7cf53781d259548b7584aa8810feb0f983af11e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84515fcda0afb1f78a8425c3f7cf53781d259548b7584aa8810feb0f983af11e", kill_on_drop: false }` [INFO] [stdout] 84515fcda0afb1f78a8425c3f7cf53781d259548b7584aa8810feb0f983af11e