[INFO] fetching crate bibliothek 0.2.0... [INFO] checking bibliothek-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate bibliothek 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate bibliothek 0.2.0 [INFO] finished tweaking crates.io crate bibliothek 0.2.0 [INFO] tweaked toml for crates.io crate bibliothek 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate bibliothek 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 69 packages to latest compatible versions [INFO] [stderr] Adding biblatex v0.8.1 (available: v0.11.0) [INFO] [stderr] Adding hayagriva v0.3.2 (available: v0.9.1) [INFO] [stderr] Adding litrs v0.4.2 (available: v1.0.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 5e441bd4b71e8a9d4aee9d32f7a46bcab4a0809930fc8ced6a0246a560a987ee [INFO] running `Command { std: "docker" "start" "-a" "5e441bd4b71e8a9d4aee9d32f7a46bcab4a0809930fc8ced6a0246a560a987ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e441bd4b71e8a9d4aee9d32f7a46bcab4a0809930fc8ced6a0246a560a987ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e441bd4b71e8a9d4aee9d32f7a46bcab4a0809930fc8ced6a0246a560a987ee", kill_on_drop: false }` [INFO] [stdout] 5e441bd4b71e8a9d4aee9d32f7a46bcab4a0809930fc8ced6a0246a560a987ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 703f9bcd22b56db7147c3ee2471b534b1a41a85826d911d94ecb53851da7ff92 [INFO] running `Command { std: "docker" "start" "-a" "703f9bcd22b56db7147c3ee2471b534b1a41a85826d911d94ecb53851da7ff92", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling icu_properties_data v2.1.1 [INFO] [stderr] Checking siphasher v1.0.1 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Checking unscanny v0.1.0 [INFO] [stderr] Checking numerals v0.1.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Checking phf_shared v0.11.3 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Checking litrs v0.4.2 [INFO] [stderr] Compiling isolang v2.4.0 [INFO] [stderr] Compiling unicode-normalization v0.1.25 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling strum_macros v0.24.3 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Checking strum v0.24.1 [INFO] [stderr] Checking biblatex v0.8.1 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking unic-langid-impl v0.9.6 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking unic-langid v0.9.6 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [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 hayagriva v0.3.2 [INFO] [stderr] Checking bibliothek v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/lib.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | bib.append_bibtex_file(&source_path) [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/bib.rs:26:96 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn append_bibtex_file(&mut self, path: impl AsRef) -> Result { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 27 | | let source = fs::read_to_string(path).unwrap(); [INFO] [stdout] 28 | | [INFO] [stdout] 29 | | self.append_bibtex(&source) [INFO] [stdout] 30 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bib.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | self.append_bibtex(&source) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bib.rs:32:81 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn append_bibtex(&mut self, source: &str) -> Result { [INFO] [stdout] | _________________________________________________________________________________^ [INFO] [stdout] 33 | | let bibtex = biblatex::Bibliography::parse(source).unwrap(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let raw_entries = hayagriva::io::from_biblatex(&bibtex).unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 64 | | Ok(count) [INFO] [stdout] 65 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(count) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bibliothek` (lib) due to 5 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/lib.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | bib.append_bibtex_file(&source_path) [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/bib.rs:26:96 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn append_bibtex_file(&mut self, path: impl AsRef) -> Result { [INFO] [stdout] | ________________________________________________________________________________________________^ [INFO] [stdout] 27 | | let source = fs::read_to_string(path).unwrap(); [INFO] [stdout] 28 | | [INFO] [stdout] 29 | | self.append_bibtex(&source) [INFO] [stdout] 30 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bib.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | self.append_bibtex(&source) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bib.rs:32:81 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn append_bibtex(&mut self, source: &str) -> Result { [INFO] [stdout] | _________________________________________________________________________________^ [INFO] [stdout] 33 | | let bibtex = biblatex::Bibliography::parse(source).unwrap(); [INFO] [stdout] 34 | | [INFO] [stdout] 35 | | let raw_entries = hayagriva::io::from_biblatex(&bibtex).unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 64 | | Ok(count) [INFO] [stdout] 65 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/bib.rs:64:9 [INFO] [stdout] | [INFO] [stdout] 64 | Ok(count) [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bibliothek` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "703f9bcd22b56db7147c3ee2471b534b1a41a85826d911d94ecb53851da7ff92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "703f9bcd22b56db7147c3ee2471b534b1a41a85826d911d94ecb53851da7ff92", kill_on_drop: false }` [INFO] [stdout] 703f9bcd22b56db7147c3ee2471b534b1a41a85826d911d94ecb53851da7ff92