[INFO] cloning repository https://github.com/softprops/crate-label [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/softprops/crate-label" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftprops%2Fcrate-label", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftprops%2Fcrate-label'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f51907bb3a2650bd3f7227998da4d7bea2ae2bf7 [INFO] documenting softprops/crate-label/f51907bb3a2650bd3f7227998da4d7bea2ae2bf7 against master#8afe9ff1caa97654c31fb8c259dac9fdf67d6302 for pr-151918 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoftprops%2Fcrate-label" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/softprops/crate-label [INFO] finished tweaking git repo https://github.com/softprops/crate-label [INFO] tweaked toml for git repo https://github.com/softprops/crate-label written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/softprops/crate-label on toolchain 8afe9ff1caa97654c31fb8c259dac9fdf67d6302 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/softprops/crate-label 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" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_cpus v0.2.2 [INFO] [stderr] Downloaded iron v0.1.16 [INFO] [stderr] Downloaded typemap v0.2.1 [INFO] [stderr] Downloaded router v0.0.10 [INFO] [stderr] Downloaded plugin v0.2.5 [INFO] [stderr] Downloaded rustc-serialize v0.3.12 [INFO] [stderr] Downloaded unsafe-any v0.3.0 [INFO] [stderr] Downloaded unicase v0.1.0 [INFO] [stderr] Downloaded libc v0.1.6 [INFO] [stderr] Downloaded url v0.2.29 [INFO] [stderr] Downloaded handlebars v0.6.13 [INFO] [stderr] Downloaded cookie v0.1.18 [INFO] [stderr] Downloaded handlebars-iron v0.6.2 [INFO] [stderr] Downloaded httparse v0.1.1 [INFO] [stderr] Downloaded time v0.1.24 [INFO] [stderr] Downloaded regex_macros v0.1.15 [INFO] [stderr] Downloaded modifier v0.1.0 [INFO] [stderr] Downloaded pnacl-build-helper v1.4.0 [INFO] [stderr] Downloaded openssl v0.6.0 [INFO] [stderr] Downloaded hyper v0.3.14 [INFO] [stderr] Downloaded openssl-sys v0.6.0 [INFO] [stderr] Downloaded regex v0.1.28 [INFO] [stderr] Downloaded mime v0.0.10 [INFO] [stderr] Downloaded bitflags v0.1.1 [INFO] [stderr] Downloaded pkg-config v0.3.3 [INFO] [stderr] Downloaded typeable v0.1.1 [INFO] [stderr] Downloaded lazy_static v0.1.10 [INFO] [stderr] Downloaded log v0.3.1 [INFO] [stderr] Downloaded rand v0.3.7 [INFO] [stderr] Downloaded gcc v0.3.4 [INFO] [stderr] Downloaded libressl-pnacl-sys v2.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd59e16d88d53067b4f42b708d8a975c458e4db72892b014134b13ccec2e1cd9 [INFO] running `Command { std: "docker" "start" "-a" "bd59e16d88d53067b4f42b708d8a975c458e4db72892b014134b13ccec2e1cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd59e16d88d53067b4f42b708d8a975c458e4db72892b014134b13ccec2e1cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd59e16d88d53067b4f42b708d8a975c458e4db72892b014134b13ccec2e1cd9", kill_on_drop: false }` [INFO] [stdout] bd59e16d88d53067b4f42b708d8a975c458e4db72892b014134b13ccec2e1cd9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=forbid" "-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+8afe9ff1caa97654c31fb8c259dac9fdf67d6302" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbc9785adf3a513e0db271ef3d70f90b7efdc4cf2d2b3ed08efd87fa3561d5ca [INFO] running `Command { std: "docker" "start" "-a" "fbc9785adf3a513e0db271ef3d70f90b7efdc4cf2d2b3ed08efd87fa3561d5ca", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking libc v0.1.6 [INFO] [stderr] Compiling gcc v0.3.4 [INFO] [stderr] Compiling pkg-config v0.3.3 [INFO] [stderr] Checking rustc-serialize v0.3.12 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stderr] Checking bitflags v0.1.1 [INFO] [stderr] Checking lazy_static v0.1.10 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking typeable v0.1.1 [INFO] [stderr] Checking httparse v0.1.1 [INFO] [stderr] Checking unicase v0.1.0 [INFO] [stderr] Checking modifier v0.1.0 [INFO] [stderr] Checking regex v0.1.28 [INFO] [stderr] Checking route-recognizer v0.1.11 [INFO] [stderr] Checking unsafe-any v0.3.0 [INFO] [stderr] Checking error v0.1.7 [INFO] [stderr] Checking log v0.3.1 [INFO] [stderr] Checking num_cpus v0.2.2 [INFO] [stderr] Checking typemap v0.2.1 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.12/src/serialize.rs:144:45 [INFO] [stdout] | [INFO] [stdout] 144 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `test`: `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/route-recognizer-0.1.11/src/nfa.rs:568:3 [INFO] [stdout] | [INFO] [stdout] 568 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #50297 for more information [INFO] [stdout] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `test`: `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/route-recognizer-0.1.11/src/nfa.rs:582:3 [INFO] [stdout] | [INFO] [stdout] 582 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #50297 for more information [INFO] [stdout] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `test`: `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/route-recognizer-0.1.11/src/nfa.rs:596:3 [INFO] [stdout] | [INFO] [stdout] 596 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #50297 for more information [INFO] [stdout] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `test`: `bench` is a part of custom test frameworks which are unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/route-recognizer-0.1.11/src/lib.rs:303:3 [INFO] [stdout] | [INFO] [stdout] 303 | #[bench] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #50297 for more information [INFO] [stdout] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:16:25 [INFO] [stdout] | [INFO] [stdout] 16 | use std::str::pattern::{Pattern, Searcher, SearchStep}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:16:34 [INFO] [stdout] | [INFO] [stdout] 16 | use std::str::pattern::{Pattern, Searcher, SearchStep}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:16:44 [INFO] [stdout] | [INFO] [stdout] 16 | use std::str::pattern::{Pattern, Searcher, SearchStep}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:976:5 [INFO] [stdout] | [INFO] [stdout] 976 | type Searcher = RegexSearcher<'r, 't>; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:978:5 [INFO] [stdout] | [INFO] [stdout] 978 | fn into_searcher(self, haystack: &'t str) -> RegexSearcher<'r, 't> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:975:14 [INFO] [stdout] | [INFO] [stdout] 975 | impl<'r, 't> Pattern<'t> for &'r Regex { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:990:5 [INFO] [stdout] | [INFO] [stdout] 990 | fn haystack(&self) -> &'t str { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:995:5 [INFO] [stdout] | [INFO] [stdout] 995 | fn next(&mut self) -> SearchStep { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:988:21 [INFO] [stdout] | [INFO] [stdout] 988 | unsafe impl<'r, 't> Searcher<'t> for RegexSearcher<'r, 't> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:995:27 [INFO] [stdout] | [INFO] [stdout] 995 | fn next(&mut self) -> SearchStep { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:999:20 [INFO] [stdout] | [INFO] [stdout] 999 | return SearchStep::Match(s, e); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:1006:21 [INFO] [stdout] | [INFO] [stdout] 1006 | SearchStep::Reject(last, self.haystack().len()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:1008:21 [INFO] [stdout] | [INFO] [stdout] 1008 | SearchStep::Done [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:1014:21 [INFO] [stdout] | [INFO] [stdout] 1014 | SearchStep::Match(s, e) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:1019:21 [INFO] [stdout] | [INFO] [stdout] 1019 | SearchStep::Reject(last, s) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking mime v0.0.10 [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stderr] error: could not compile `route-recognizer` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved import `std::ffi::AsOsStr` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.12/src/serialize.rs:18:16 [INFO] [stdout] | [INFO] [stdout] 18 | use std::ffi::{AsOsStr, OsString}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `AsOsStr` in `ffi` [INFO] [stdout] | help: a similar name exists in the module: `OsStr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:975:14 [INFO] [stdout] | [INFO] [stdout] 975 | impl<'r, 't> Pattern<'t> for &'r Regex { [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0195]: lifetime parameters or bounds on associated type `Searcher` do not match the trait declaration [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:976:18 [INFO] [stdout] | [INFO] [stdout] 976 | type Searcher = RegexSearcher<'r, 't>; [INFO] [stdout] | ^ lifetimes do not match associated type in trait [INFO] [stdout] | [INFO] [stdout] --> /rustc/8afe9ff1caa97654c31fb8c259dac9fdf67d6302/library/core/src/str/pattern.rs:101:4 [INFO] [stdout] | [INFO] [stdout] = note: lifetimes in impl do not match this associated type in trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0207]: the lifetime parameter `'t` is not constrained by the impl trait, self type, or predicates [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:975:10 [INFO] [stdout] | [INFO] [stdout] 975 | impl<'r, 't> Pattern<'t> for &'r Regex { [INFO] [stdout] | ^^ unconstrained lifetime parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::num::Float`, `std::num::Int` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.12/src/json.rs:244:16 [INFO] [stdout] | [INFO] [stdout] 244 | use std::num::{Float, Int}; [INFO] [stdout] | ^^^^^ ^^^ no `Int` in `num` [INFO] [stdout] | | [INFO] [stdout] | no `Float` in `num` [INFO] [stdout] | [INFO] [stdout] = help: consider importing one of these items instead: [INFO] [stdout] std::mem::type_info::Float [INFO] [stdout] std::mem::type_info::TypeKind::Float [INFO] [stdout] = help: consider importing one of these items instead: [INFO] [stdout] std::mem::type_info::Int [INFO] [stdout] std::mem::type_info::TypeKind::Int [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:1003:46 [INFO] [stdout] | [INFO] [stdout] 1003 | if self.last_step_end < self.haystack().len() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:1005:47 [INFO] [stdout] | [INFO] [stdout] 1005 | self.last_step_end = self.haystack().len(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `pattern`: API not fully fleshed out and ready to be stabilized [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-0.1.28/src/re.rs:1006:51 [INFO] [stdout] | [INFO] [stdout] 1006 | SearchStep::Reject(last, self.haystack().len()) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27721 for more information [INFO] [stdout] = help: add `#![feature(pattern)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-01-31; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.12/src/serialize.rs:200:41 [INFO] [stdout] | [INFO] [stdout] 200 | fn decode(d: &mut D) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] note: required by an implicit `Sized` bound in `Result` [INFO] [stdout] --> /rustc/8afe9ff1caa97654c31fb8c259dac9fdf67d6302/library/core/src/result.rs:557:0 [INFO] [stdout] help: consider further restricting `Self` [INFO] [stdout] | [INFO] [stdout] 200 | fn decode(d: &mut D) -> Result where Self: Sized; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0689]: can't call method `checked_mul` on ambiguous numeric type `{integer}` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.12/src/json.rs:1519:59 [INFO] [stdout] | [INFO] [stdout] 1519 | ... accum = try_or_invalid!(accum.checked_mul(10)); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: you must specify a type for this binding, like `i32` [INFO] [stdout] | [INFO] [stdout] 1495 | let mut accum: i32 = 0; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0689]: can't call method `checked_add` on ambiguous numeric type `{integer}` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustc-serialize-0.3.12/src/json.rs:1520:59 [INFO] [stdout] | [INFO] [stdout] 1520 | ... accum = try_or_invalid!(accum.checked_add((c as u64) - ('0' as u64))); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: you must specify a type for this binding, like `i32` [INFO] [stdout] | [INFO] [stdout] 1495 | let mut accum: i32 = 0; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0195, E0207, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 21 previous errors [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0642, E0689. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "fbc9785adf3a513e0db271ef3d70f90b7efdc4cf2d2b3ed08efd87fa3561d5ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbc9785adf3a513e0db271ef3d70f90b7efdc4cf2d2b3ed08efd87fa3561d5ca", kill_on_drop: false }` [INFO] [stdout] fbc9785adf3a513e0db271ef3d70f90b7efdc4cf2d2b3ed08efd87fa3561d5ca