[INFO] fetching crate cargo-rdme 1.5.0... [INFO] checking cargo-rdme-1.5.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate cargo-rdme 1.5.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate cargo-rdme 1.5.0 [INFO] finished tweaking crates.io crate cargo-rdme 1.5.0 [INFO] tweaked toml for crates.io crate cargo-rdme 1.5.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cargo-rdme 1.5.0 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 cargo-rdme 1.5.0 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] fbf77a2fd0009b684ad18838b54b8754fa283be2ea3e893a7f647e8611e27813 [INFO] running `Command { std: "docker" "start" "-a" "fbf77a2fd0009b684ad18838b54b8754fa283be2ea3e893a7f647e8611e27813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fbf77a2fd0009b684ad18838b54b8754fa283be2ea3e893a7f647e8611e27813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbf77a2fd0009b684ad18838b54b8754fa283be2ea3e893a7f647e8611e27813", kill_on_drop: false }` [INFO] [stdout] fbf77a2fd0009b684ad18838b54b8754fa283be2ea3e893a7f647e8611e27813 [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] f8e6bb6e9064bddb4b286f5a7395d9fbebea16a8e8b660e254b36c33a67f9387 [INFO] running `Command { std: "docker" "start" "-a" "f8e6bb6e9064bddb4b286f5a7395d9fbebea16a8e8b660e254b36c33a67f9387", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Compiling cc v1.2.39 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking toml_datetime v0.7.2 [INFO] [stderr] Checking serde_spanned v1.0.2 [INFO] [stderr] Checking pulldown-cmark-escape v0.11.0 [INFO] [stderr] Checking toml v0.9.7 [INFO] [stderr] Checking getopts v0.2.24 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling libgit2-sys v0.18.2+1.9.1 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking clap v4.5.48 [INFO] [stderr] Checking clap-cargo v0.18.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking cargo-platform v0.3.0 [INFO] [stderr] Checking cargo_metadata v0.23.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking git2 v0.20.2 [INFO] [stderr] Checking cargo-rdme v1.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:65:63 [INFO] [stdout] | [INFO] [stdout] 65 | fn transform(&self, doc: &Doc) -> Result { [INFO] [stdout] | _______________________________________________________________^ [INFO] [stdout] 66 | | let mut new_doc_str = String::new(); [INFO] [stdout] 67 | | [INFO] [stdout] 68 | | for item_or_other in rust_code_block_iterator(&doc.markdown).complete() { [INFO] [stdout] ... | [INFO] [stdout] 79 | | Ok(Doc::from_str(new_doc_str)) [INFO] [stdout] 80 | | } [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: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | Ok(Doc::from_str(new_doc_str)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:53:63 [INFO] [stdout] | [INFO] [stdout] 53 | fn transform(&self, doc: &Doc) -> Result { [INFO] [stdout] | _______________________________________________________________^ [INFO] [stdout] 54 | | let mut new_doc_str = String::new(); [INFO] [stdout] 55 | | [INFO] [stdout] 56 | | for item_or_other in rust_code_block_iterator(&doc.markdown).complete() { [INFO] [stdout] ... | [INFO] [stdout] 67 | | Ok(Doc::from_str(new_doc_str)) [INFO] [stdout] 68 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | Ok(Doc::from_str(new_doc_str)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-rdme` (lib) due to 4 previous errors [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/transform/rust_markdown_tag.rs:65:63 [INFO] [stdout] | [INFO] [stdout] 65 | fn transform(&self, doc: &Doc) -> Result { [INFO] [stdout] | _______________________________________________________________^ [INFO] [stdout] 66 | | let mut new_doc_str = String::new(); [INFO] [stdout] 67 | | [INFO] [stdout] 68 | | for item_or_other in rust_code_block_iterator(&doc.markdown).complete() { [INFO] [stdout] ... | [INFO] [stdout] 79 | | Ok(Doc::from_str(new_doc_str)) [INFO] [stdout] 80 | | } [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: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | Ok(Doc::from_str(new_doc_str)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:114:20 [INFO] [stdout] | [INFO] [stdout] 114 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:192:20 [INFO] [stdout] | [INFO] [stdout] 192 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:256:20 [INFO] [stdout] | [INFO] [stdout] 256 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:284:20 [INFO] [stdout] | [INFO] [stdout] 284 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:312:20 [INFO] [stdout] | [INFO] [stdout] 312 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_markdown_tag.rs:341:24 [INFO] [stdout] | [INFO] [stdout] 341 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:53:63 [INFO] [stdout] | [INFO] [stdout] 53 | fn transform(&self, doc: &Doc) -> Result { [INFO] [stdout] | _______________________________________________________________^ [INFO] [stdout] 54 | | let mut new_doc_str = String::new(); [INFO] [stdout] 55 | | [INFO] [stdout] 56 | | for item_or_other in rust_code_block_iterator(&doc.markdown).complete() { [INFO] [stdout] ... | [INFO] [stdout] 67 | | Ok(Doc::from_str(new_doc_str)) [INFO] [stdout] 68 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:67:9 [INFO] [stdout] | [INFO] [stdout] 67 | Ok(Doc::from_str(new_doc_str)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:102:20 [INFO] [stdout] | [INFO] [stdout] 102 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:185:20 [INFO] [stdout] | [INFO] [stdout] 185 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:268:20 [INFO] [stdout] | [INFO] [stdout] 268 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:335:20 [INFO] [stdout] | [INFO] [stdout] 335 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:371:20 [INFO] [stdout] | [INFO] [stdout] 371 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:401:20 [INFO] [stdout] | [INFO] [stdout] 401 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:430:20 [INFO] [stdout] | [INFO] [stdout] 430 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:469:20 [INFO] [stdout] | [INFO] [stdout] 469 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:501:20 [INFO] [stdout] | [INFO] [stdout] 501 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:528:24 [INFO] [stdout] | [INFO] [stdout] 528 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:542:24 [INFO] [stdout] | [INFO] [stdout] 542 | assert_eq!(transform.transform(&doc).unwrap(), doc); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/transform/rust_remove_comments.rs:581:20 [INFO] [stdout] | [INFO] [stdout] 581 | assert_eq!(transform.transform(&doc).unwrap(), expected); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cargo-rdme` (lib test) due to 22 previous errors [INFO] running `Command { std: "docker" "inspect" "f8e6bb6e9064bddb4b286f5a7395d9fbebea16a8e8b660e254b36c33a67f9387", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8e6bb6e9064bddb4b286f5a7395d9fbebea16a8e8b660e254b36c33a67f9387", kill_on_drop: false }` [INFO] [stdout] f8e6bb6e9064bddb4b286f5a7395d9fbebea16a8e8b660e254b36c33a67f9387