[INFO] fetching crate fancy-regex 0.3.5... [INFO] documenting fancy-regex-0.3.5 against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] extracting crate fancy-regex 0.3.5 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate fancy-regex 0.3.5 on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate fancy-regex 0.3.5 [INFO] finished tweaking crates.io crate fancy-regex 0.3.5 [INFO] tweaked toml for crates.io crate fancy-regex 0.3.5 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate fancy-regex 0.3.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bb0b809acbe8902cd7ea65d8193d1c0b888e0a0bc83b4cdce7106445d30a80d5 [INFO] running `Command { std: "docker" "start" "-a" "bb0b809acbe8902cd7ea65d8193d1c0b888e0a0bc83b4cdce7106445d30a80d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb0b809acbe8902cd7ea65d8193d1c0b888e0a0bc83b4cdce7106445d30a80d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb0b809acbe8902cd7ea65d8193d1c0b888e0a0bc83b4cdce7106445d30a80d5", kill_on_drop: false }` [INFO] [stdout] bb0b809acbe8902cd7ea65d8193d1c0b888e0a0bc83b4cdce7106445d30a80d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f1d844f0094a43d9b5bcb3d9cef01a63a624276cde07d839407b09c09f253151 [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" "f1d844f0094a43d9b5bcb3d9cef01a63a624276cde07d839407b09c09f253151", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] Documenting fancy-regex v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parse.rs:35:25 [INFO] [stdout] | [INFO] [stdout] 35 | const FLAG_CASEI: u32 = (1 << 0); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parse.rs:36:25 [INFO] [stdout] | [INFO] [stdout] 36 | const FLAG_MULTI: u32 = (1 << 1); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parse.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | const FLAG_DOTNL: u32 = (1 << 2); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parse.rs:38:30 [INFO] [stdout] | [INFO] [stdout] 38 | const FLAG_SWAP_GREED: u32 = (1 << 3); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parse.rs:39:32 [INFO] [stdout] | [INFO] [stdout] 39 | const FLAG_IGNORE_SPACE: u32 = (1 << 4); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/parse.rs:40:27 [INFO] [stdout] | [INFO] [stdout] 40 | const FLAG_UNICODE: u32 = (1 << 5); [INFO] [stdout] | ^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `[captures]` cannot be resolved, ignoring it. [INFO] [stdout] --> src/lib.rs:371:87 [INFO] [stdout] | [INFO] [stdout] 371 | /// If you have capturing groups in your regex that you want to extract, use the [captures()] [INFO] [stdout] | ^^^^^^^^^^ cannot be resolved, ignoring [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(intra_doc_link_resolution_failure)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / /*! [INFO] [stdout] 22 | | An implementation of regexes, supporting a relatively rich set of features, including backreferences [INFO] [stdout] 23 | | and lookaround. [INFO] [stdout] 24 | | [INFO] [stdout] ... | [INFO] [stdout] 125 | | [regex]: https://crates.io/crates/regex [INFO] [stdout] 126 | | */ [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(invalid_codeblock_attribute)]` on by default [INFO] [stdout] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / /*! [INFO] [stdout] 22 | | An implementation of regexes, supporting a relatively rich set of features, including backreferences [INFO] [stdout] 23 | | and lookaround. [INFO] [stdout] 24 | | [INFO] [stdout] ... | [INFO] [stdout] 125 | | [regex]: https://crates.io/crates/regex [INFO] [stdout] 126 | | */ [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`? [INFO] [stdout] --> src/vm.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / //! Backtracking VM for implementing fancy regexes. [INFO] [stdout] 22 | | //! [INFO] [stdout] 23 | | //! Read https://swtch.com/~rsc/regexp/regexp2.html for a good introduction for how this works. [INFO] [stdout] 24 | | //! [INFO] [stdout] ... | [INFO] [stdout] 69 | | //! 5. We continue with the previously saved thread at PC 4 and IX 0 (backtracking) [INFO] [stdout] 70 | | //! 6. Both `Lit("a")` and `Lit("c")` match and we reach `End` -> successful match (index 0 to 2) [INFO] [stdout] | |_________________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.21s [INFO] running `Command { std: "docker" "inspect" "f1d844f0094a43d9b5bcb3d9cef01a63a624276cde07d839407b09c09f253151", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1d844f0094a43d9b5bcb3d9cef01a63a624276cde07d839407b09c09f253151", kill_on_drop: false }` [INFO] [stdout] f1d844f0094a43d9b5bcb3d9cef01a63a624276cde07d839407b09c09f253151