[INFO] cloning repository https://github.com/bihellzin/epub-to-mp3 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bihellzin/epub-to-mp3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbihellzin%2Fepub-to-mp3", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbihellzin%2Fepub-to-mp3'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9a65f4282db1801b50a9c498fb9696ad3e6d91f2 [INFO] building bihellzin/epub-to-mp3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbihellzin%2Fepub-to-mp3" "/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/bihellzin/epub-to-mp3 [INFO] finished tweaking git repo https://github.com/bihellzin/epub-to-mp3 [INFO] tweaked toml for git repo https://github.com/bihellzin/epub-to-mp3 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bihellzin/epub-to-mp3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bihellzin/epub-to-mp3 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded windows-targets v0.48.0 [INFO] [stderr] Downloaded speech-dispatcher v0.16.0 [INFO] [stderr] Downloaded thiserror v1.0.40 [INFO] [stderr] Downloaded quote v1.0.28 [INFO] [stderr] Downloaded smallvec v1.10.0 [INFO] [stderr] Downloaded bitflags v2.3.2 [INFO] [stderr] Downloaded cpufeatures v0.2.8 [INFO] [stderr] Downloaded globalcache v0.2.0 [INFO] [stderr] Downloaded datasize v0.2.14 [INFO] [stderr] Downloaded datasize_derive v0.2.14 [INFO] [stderr] Downloaded ndk-glue v0.7.0 [INFO] [stderr] Downloaded fax_derive v0.1.0 [INFO] [stderr] Downloaded xml-rs v0.8.14 [INFO] [stderr] Downloaded flate2 v1.0.26 [INFO] [stderr] Downloaded aes v0.8.3 [INFO] [stderr] Downloaded winnow v0.4.7 [INFO] [stderr] Downloaded fax v0.2.0 [INFO] [stderr] Downloaded toml_edit v0.19.10 [INFO] [stderr] Downloaded pdf v0.8.1 [INFO] [stderr] Downloaded bindgen v0.66.1 [INFO] [stderr] Downloaded darling_core v0.13.4 [INFO] [stderr] Downloaded prettyplease v0.2.9 [INFO] [stderr] Downloaded regex v1.8.4 [INFO] [stderr] Downloaded oxilangtag v0.1.3 [INFO] [stderr] Downloaded regex-syntax v0.7.2 [INFO] [stderr] Downloaded async-trait v0.1.68 [INFO] [stderr] Downloaded libc v0.2.146 [INFO] [stderr] Downloaded core-graphics-types v0.1.2 [INFO] [stderr] Downloaded pdf_derive v0.1.22 [INFO] [stderr] Downloaded darling v0.13.4 [INFO] [stderr] Downloaded toml_datetime v0.6.2 [INFO] [stderr] Downloaded clang-sys v1.6.1 [INFO] [stderr] Downloaded sha2 v0.10.7 [INFO] [stderr] Downloaded snafu-derive v0.7.4 [INFO] [stderr] Downloaded snafu v0.7.4 [INFO] [stderr] Downloaded cocoa-foundation v0.1.1 [INFO] [stderr] Downloaded dyn-clonable-impl v0.9.0 [INFO] [stderr] Downloaded darling_macro v0.13.4 [INFO] [stderr] Downloaded ndk-macro v0.3.0 [INFO] [stderr] Downloaded jpeg-decoder v0.3.0 [INFO] [stderr] Downloaded stringprep v0.1.2 [INFO] [stderr] Downloaded weezl v0.1.7 [INFO] [stderr] Downloaded speech-dispatcher-sys v0.7.0 [INFO] [stderr] Downloaded tts v0.25.5 [INFO] [stderr] Downloaded dyn-clone v1.0.11 [INFO] [stderr] Downloaded dyn-clonable v0.9.0 [INFO] [stderr] Downloaded walkdir v2.3.3 [INFO] [stderr] Downloaded shlex v1.1.0 [INFO] [stderr] Downloaded either v1.8.1 [INFO] [stderr] Downloaded syn v2.0.18 [INFO] [stderr] Downloaded istring v0.3.3 [INFO] [stderr] Downloaded which v4.4.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.40 [INFO] [stderr] Downloaded proc-macro2 v1.0.60 [INFO] [stderr] Downloaded unicode-ident v1.0.9 [INFO] [stderr] Downloaded epub v2.0.0 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6dd7eedfdfac7bcf26ba32b2e5f672992b46fe803ad989fc47dbdea3023e1d9 [INFO] running `Command { std: "docker" "start" "-a" "f6dd7eedfdfac7bcf26ba32b2e5f672992b46fe803ad989fc47dbdea3023e1d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6dd7eedfdfac7bcf26ba32b2e5f672992b46fe803ad989fc47dbdea3023e1d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6dd7eedfdfac7bcf26ba32b2e5f672992b46fe803ad989fc47dbdea3023e1d9", kill_on_drop: false }` [INFO] [stdout] f6dd7eedfdfac7bcf26ba32b2e5f672992b46fe803ad989fc47dbdea3023e1d9 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0760932c8a5a121e345a5d6c7ca08af448b33f377b7e037c86c8bb180fbfe661 [INFO] running `Command { std: "docker" "start" "-a" "0760932c8a5a121e345a5d6c7ca08af448b33f377b7e037c86c8bb180fbfe661", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling prettyplease v0.2.9 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.7.2 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling bindgen v0.66.1 [INFO] [stderr] Compiling libloading v0.7.4 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling bitflags v2.3.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling thiserror v1.0.40 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.68 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling cpufeatures v0.2.8 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling unicode-normalization v0.1.22 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling tts v0.25.5 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling dyn-clone v1.0.11 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling flate2 v1.0.26 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling aho-corasick v1.0.2 [INFO] [stderr] Compiling stringprep v0.1.2 [INFO] [stderr] Compiling syn v2.0.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling weezl v0.1.7 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling xml-rs v0.8.14 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling oxilangtag v0.1.3 [INFO] [stderr] Compiling jpeg-decoder v0.3.0 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-padding v0.3.3 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling sha2 v0.10.7 [INFO] [stderr] Compiling regex v1.8.4 [INFO] [stderr] Compiling aes v0.8.3 [INFO] [stderr] Compiling cbc v0.1.2 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling datasize_derive v0.2.14 [INFO] [stderr] Compiling fax_derive v0.1.0 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.0 [INFO] [stderr] Compiling snafu-derive v0.7.4 [INFO] [stderr] Compiling pdf_derive v0.1.22 [INFO] [stderr] Compiling dyn-clonable v0.9.0 [INFO] [stderr] Compiling datasize v0.2.14 [INFO] [stderr] Compiling fax v0.2.0 [INFO] [stderr] Compiling istring v0.3.3 [INFO] [stderr] Compiling thiserror-impl v1.0.40 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling globalcache v0.2.0 [INFO] [stderr] Compiling snafu v0.7.4 [INFO] [stderr] Compiling pdf v0.8.1 [INFO] [stderr] Compiling epub v2.0.0 [INFO] [stderr] Compiling speech-dispatcher-sys v0.7.0 [INFO] [stderr] Compiling speech-dispatcher v0.16.0 [INFO] [stderr] Compiling converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut tts = Tts::default(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | tts.expect("").speak("hello world".to_string(), false); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = tts.expect("").speak("hello world".to_string(), false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pdf v0.8.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "0760932c8a5a121e345a5d6c7ca08af448b33f377b7e037c86c8bb180fbfe661", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0760932c8a5a121e345a5d6c7ca08af448b33f377b7e037c86c8bb180fbfe661", kill_on_drop: false }` [INFO] [stdout] 0760932c8a5a121e345a5d6c7ca08af448b33f377b7e037c86c8bb180fbfe661 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa88fddd95ba7af9f7caddf99a175454cb02cef19008058015fd94a9bf3853c0 [INFO] running `Command { std: "docker" "start" "-a" "fa88fddd95ba7af9f7caddf99a175454cb02cef19008058015fd94a9bf3853c0", kill_on_drop: false }` [INFO] [stderr] Compiling converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | let mut tts = Tts::default(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | tts.expect("").speak("hello world".to_string(), false); [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 12 | let _ = tts.expect("").speak("hello world".to_string(), false); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pdf v0.8.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "fa88fddd95ba7af9f7caddf99a175454cb02cef19008058015fd94a9bf3853c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa88fddd95ba7af9f7caddf99a175454cb02cef19008058015fd94a9bf3853c0", kill_on_drop: false }` [INFO] [stdout] fa88fddd95ba7af9f7caddf99a175454cb02cef19008058015fd94a9bf3853c0