[INFO] cloning repository https://github.com/boan-anbo/biblatex-cjk [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/boan-anbo/biblatex-cjk" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboan-anbo%2Fbiblatex-cjk", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboan-anbo%2Fbiblatex-cjk'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ea1a012da046dedad636db4132375ddd3053481e [INFO] checking boan-anbo/biblatex-cjk against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboan-anbo%2Fbiblatex-cjk" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/boan-anbo/biblatex-cjk on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/boan-anbo/biblatex-cjk [INFO] finished tweaking git repo https://github.com/boan-anbo/biblatex-cjk [INFO] tweaked toml for git repo https://github.com/boan-anbo/biblatex-cjk written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/boan-anbo/biblatex-cjk 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded phf_generator v0.9.1 [INFO] [stderr] Downloaded phf_codegen v0.9.0 [INFO] [stderr] Downloaded biblatex v0.4.2 [INFO] [stderr] Downloaded numerals v0.1.4 [INFO] [stderr] Downloaded pinyin v0.7.0 [INFO] [stderr] Downloaded cedarwood v0.4.5 [INFO] [stderr] Downloaded jieba-rs v0.6.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 201aea56736d6934ccea723162ede6ef771fc102cfe58bd033a478b4bc5e884e [INFO] running `Command { std: "docker" "start" "-a" "201aea56736d6934ccea723162ede6ef771fc102cfe58bd033a478b4bc5e884e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "201aea56736d6934ccea723162ede6ef771fc102cfe58bd033a478b4bc5e884e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "201aea56736d6934ccea723162ede6ef771fc102cfe58bd033a478b4bc5e884e", kill_on_drop: false }` [INFO] [stdout] 201aea56736d6934ccea723162ede6ef771fc102cfe58bd033a478b4bc5e884e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5aeec7f9360878a801838b58355d5d3a3e7c9e7b1517d17ebcc32da629aecb78 [INFO] running `Command { std: "docker" "start" "-a" "5aeec7f9360878a801838b58355d5d3a3e7c9e7b1517d17ebcc32da629aecb78", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Compiling pinyin v0.7.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking numerals v0.1.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling phf_shared v0.9.0 [INFO] [stderr] Checking cedarwood v0.4.5 [INFO] [stderr] Checking phf v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling phf_generator v0.9.1 [INFO] [stderr] Compiling phf_codegen v0.9.0 [INFO] [stderr] Compiling jieba-rs v0.6.5 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking biblatex v0.4.2 [INFO] [stderr] Checking biblatex-cjk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/title/switch_title.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | let new_title = Chunk::Verbatim((titles.titleaddon.clone().to_string())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 21 - let new_title = Chunk::Verbatim((titles.titleaddon.clone().to_string())); [INFO] [stdout] 21 + let new_title = Chunk::Verbatim(titles.titleaddon.clone().to_string()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/title/switch_title.rs:22:43 [INFO] [stdout] | [INFO] [stdout] 22 | let new_title_addon = Chunk::Verbatim((titles.title.clone().to_string())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - let new_title_addon = Chunk::Verbatim((titles.title.clone().to_string())); [INFO] [stdout] 22 + let new_title_addon = Chunk::Verbatim(titles.title.clone().to_string()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Pinyin`, `ToPinyinMulti`, `to_pinyin_vec` [INFO] [stdout] --> src/jieba/jieba.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use pinyin::{Pinyin, to_pinyin_vec, ToPinyin, ToPinyinMulti}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Chunk`, `ChunksExt` [INFO] [stdout] --> src/name/transliterate_names.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use biblatex::{Chunk, ChunksExt, Entry}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `transliterate_tokenized` [INFO] [stdout] --> src/name/transliterate_names.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::jieba::jieba::{transliterate_full, transliterate_tokenized}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::models::titles::Titles` [INFO] [stdout] --> src/name/transliterate_names.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::models::titles::Titles; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Chunk`, `Entry` [INFO] [stdout] --> src/main.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use biblatex::{Bibliography, Chunk, ChunksExt, Entry}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `read_entry_titles`, `write_entry_titles` [INFO] [stdout] --> src/main.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::title::switch_title::{read_entry_titles, switch_title_titleaddon, write_entry_titles}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/title/switch_title.rs:21:37 [INFO] [stdout] | [INFO] [stdout] 21 | let new_title = Chunk::Verbatim((titles.titleaddon.clone().to_string())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 21 - let new_title = Chunk::Verbatim((titles.titleaddon.clone().to_string())); [INFO] [stdout] 21 + let new_title = Chunk::Verbatim(titles.titleaddon.clone().to_string()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/title/switch_title.rs:22:43 [INFO] [stdout] | [INFO] [stdout] 22 | let new_title_addon = Chunk::Verbatim((titles.title.clone().to_string())); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 22 - let new_title_addon = Chunk::Verbatim((titles.title.clone().to_string())); [INFO] [stdout] 22 + let new_title_addon = Chunk::Verbatim(titles.title.clone().to_string()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Pinyin`, `ToPinyinMulti`, `to_pinyin_vec` [INFO] [stdout] --> src/jieba/jieba.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use pinyin::{Pinyin, to_pinyin_vec, ToPinyin, ToPinyinMulti}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Chunk`, `ChunksExt` [INFO] [stdout] --> src/name/transliterate_names.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use biblatex::{Chunk, ChunksExt, Entry}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `transliterate_tokenized` [INFO] [stdout] --> src/name/transliterate_names.rs:4:47 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::jieba::jieba::{transliterate_full, transliterate_tokenized}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::models::titles::Titles` [INFO] [stdout] --> src/name/transliterate_names.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::models::titles::Titles; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `biblatex::ChunksExt` [INFO] [stdout] --> src/name/transliterate_names.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | use biblatex::ChunksExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Debug` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fmt::Debug; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Chunk`, `Entry` [INFO] [stdout] --> src/main.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | use biblatex::{Bibliography, Chunk, ChunksExt, Entry}; [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::fs; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `read_entry_titles`, `write_entry_titles` [INFO] [stdout] --> src/main.rs:12:34 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::title::switch_title::{read_entry_titles, switch_title_titleaddon, write_entry_titles}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChunksExt` [INFO] [stdout] --> src/main.rs:9:37 [INFO] [stdout] | [INFO] [stdout] 9 | use biblatex::{Bibliography, Chunk, ChunksExt, Entry}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ChunksExt` [INFO] [stdout] --> src/main.rs:9:37 [INFO] [stdout] | [INFO] [stdout] 9 | use biblatex::{Bibliography, Chunk, ChunksExt, Entry}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fsutil/read_write.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut bibliography = Bibliography::parse(&src).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/name/transliterate_names.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut changed_authors = authors.unwrap().iter_mut().map(|author| { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_bibliography_from_file` is never used [INFO] [stdout] --> src/fsutil/read_write.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn read_bibliography_from_file(file_path: &str) -> Bibliography { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `name_to_pinyin` is never used [INFO] [stdout] --> src/jieba/jieba.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn name_to_pinyin(name: &str) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tokenize` is never used [INFO] [stdout] --> src/jieba/jieba.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn tokenize(sentence: &str) -> Vec { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `transliterate_tokenized` is never used [INFO] [stdout] --> src/jieba/jieba.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn transliterate_tokenized(sentence: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `transliterate_full` is never used [INFO] [stdout] --> src/jieba/jieba.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn transliterate_full(sentence: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `transliterate_all_names` is never used [INFO] [stdout] --> src/name/transliterate_names.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn transliterate_all_names(entry: &mut Entry) -> &mut Entry { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/fsutil/read_write.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let mut bibliography = Bibliography::parse(&src).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | write_biblatex_file(output_path, result_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 27 | let _ = write_biblatex_file(output_path, result_string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/name/transliterate_names.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let mut changed_authors = authors.unwrap().iter_mut().map(|author| { [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | write_biblatex_file(output_path, result_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 27 | let _ = write_biblatex_file(output_path, result_string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s [INFO] running `Command { std: "docker" "inspect" "5aeec7f9360878a801838b58355d5d3a3e7c9e7b1517d17ebcc32da629aecb78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aeec7f9360878a801838b58355d5d3a3e7c9e7b1517d17ebcc32da629aecb78", kill_on_drop: false }` [INFO] [stdout] 5aeec7f9360878a801838b58355d5d3a3e7c9e7b1517d17ebcc32da629aecb78 [INFO] checking boan-anbo/biblatex-cjk against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fboan-anbo%2Fbiblatex-cjk" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/boan-anbo/biblatex-cjk on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/boan-anbo/biblatex-cjk [INFO] finished tweaking git repo https://github.com/boan-anbo/biblatex-cjk [INFO] tweaked toml for git repo https://github.com/boan-anbo/biblatex-cjk written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/boan-anbo/biblatex-cjk 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff031ac17f6af1d216dfb8cda61ae1ecf624c030503368e330965d690f766b9a [INFO] running `Command { std: "docker" "start" "-a" "ff031ac17f6af1d216dfb8cda61ae1ecf624c030503368e330965d690f766b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff031ac17f6af1d216dfb8cda61ae1ecf624c030503368e330965d690f766b9a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff031ac17f6af1d216dfb8cda61ae1ecf624c030503368e330965d690f766b9a", kill_on_drop: false }` [INFO] [stdout] ff031ac17f6af1d216dfb8cda61ae1ecf624c030503368e330965d690f766b9a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 21bb84018181d6858cb6722d2cb6392dd61f097dd453397ee0227d01915be2a8 [INFO] running `Command { std: "docker" "start" "-a" "21bb84018181d6858cb6722d2cb6392dd61f097dd453397ee0227d01915be2a8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling pinyin v0.7.0 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking numerals v0.1.4 [INFO] [stderr] Checking phf_shared v0.9.0 [INFO] [stderr] Checking cedarwood v0.4.5 [INFO] [stderr] Checking phf v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking ordered-float v2.8.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chrono` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-1.5.4/src/exec.rs:848:13 [INFO] [stdout] | [INFO] [stdout] 848 | / match dfa::Fsm::reverse( [INFO] [stdout] 849 | | &self.ro.dfa_reverse, [INFO] [stdout] 850 | | self.cache.value(), [INFO] [stdout] 851 | | false, [INFO] [stdout] ... | [INFO] [stdout] 862 | | Quit => return Some(Quit), [INFO] [stdout] 863 | | }; [INFO] [stdout] | |_____________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "21bb84018181d6858cb6722d2cb6392dd61f097dd453397ee0227d01915be2a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21bb84018181d6858cb6722d2cb6392dd61f097dd453397ee0227d01915be2a8", kill_on_drop: false }` [INFO] [stdout] 21bb84018181d6858cb6722d2cb6392dd61f097dd453397ee0227d01915be2a8