[INFO] cloning repository https://github.com/albertattard/practice-deutsch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/albertattard/practice-deutsch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbertattard%2Fpractice-deutsch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbertattard%2Fpractice-deutsch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a980d348dcca646560f1744672fcc43efc246550 [INFO] testing albertattard/practice-deutsch against 1.79.0 for beta-1.80-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falbertattard%2Fpractice-deutsch" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/albertattard/practice-deutsch on toolchain 1.79.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/albertattard/practice-deutsch [INFO] finished tweaking git repo https://github.com/albertattard/practice-deutsch [INFO] tweaked toml for git repo https://github.com/albertattard/practice-deutsch written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/albertattard/practice-deutsch 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded urlparse v0.7.3 [INFO] [stderr] Downloaded proc-macro2 v1.0.74 [INFO] [stderr] Downloaded coreaudio-sys v0.2.14 [INFO] [stderr] Downloaded stringmatch v0.3.3 [INFO] [stderr] Downloaded displaydoc v0.1.7 [INFO] [stderr] Downloaded servo_arc v0.3.0 [INFO] [stderr] Downloaded symphonia-metadata v0.5.3 [INFO] [stderr] Downloaded cssparser-macros v0.6.1 [INFO] [stderr] Downloaded clap_derive v4.5.3 [INFO] [stderr] Downloaded clap v4.5.3 [INFO] [stderr] Downloaded thirtyfour_sync v0.27.1 [INFO] [stderr] Downloaded h2 v0.4.3 [INFO] [stderr] Downloaded reqwest v0.12.1 [INFO] [stderr] Downloaded alsa v0.7.1 [INFO] [stderr] Downloaded bindgen v0.69.1 [INFO] [stderr] Downloaded winnow v0.5.30 [INFO] [stderr] Downloaded symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Downloaded symphonia-core v0.5.3 [INFO] [stderr] Downloaded cssparser v0.31.2 [INFO] [stderr] Downloaded selectors v0.25.0 [INFO] [stderr] Downloaded syn v2.0.46 [INFO] [stderr] Downloaded thirtyfour v0.27.3 [INFO] [stderr] Downloaded dtoa-short v0.3.4 [INFO] [stderr] Downloaded symphonia v0.5.3 [INFO] [stderr] Downloaded scraper v0.19.0 [INFO] [stderr] Downloaded valid v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ec47d87059f29ed769c6a2dc2908517d2a64e89452fbd730fdb04702207888e [INFO] running `Command { std: "docker" "start" "-a" "2ec47d87059f29ed769c6a2dc2908517d2a64e89452fbd730fdb04702207888e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ec47d87059f29ed769c6a2dc2908517d2a64e89452fbd730fdb04702207888e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ec47d87059f29ed769c6a2dc2908517d2a64e89452fbd730fdb04702207888e", kill_on_drop: false }` [INFO] [stdout] 2ec47d87059f29ed769c6a2dc2908517d2a64e89452fbd730fdb04702207888e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78e58f0cd48425177986e941eba156a9e9a3ddaabf58980772b0668b667c1d3a [INFO] running `Command { std: "docker" "start" "-a" "78e58f0cd48425177986e941eba156a9e9a3ddaabf58980772b0668b667c1d3a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.74 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling pkg-config v0.3.28 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling openssl v0.10.62 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling http v0.2.11 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling syn v2.0.46 [INFO] [stderr] Compiling getrandom v0.2.11 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.98 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling http-body v1.0.0 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling bytemuck v1.14.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.10.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling symphonia-core v0.5.3 [INFO] [stderr] Compiling phf v0.10.1 [INFO] [stderr] Compiling markup5ever v0.11.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling utf-8 v0.7.6 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling dtoa v1.0.9 [INFO] [stderr] Compiling dtoa-short v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling anstyle-parse v0.2.3 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling symphonia-metadata v0.5.3 [INFO] [stderr] Compiling selectors v0.25.0 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling idna v0.3.0 [INFO] [stderr] Compiling ahash v0.8.7 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling psl-types v2.0.11 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Compiling anstyle-query v1.0.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling iana-time-zone v0.1.59 [INFO] [stderr] Compiling servo_arc v0.3.0 [INFO] [stderr] Compiling publicsuffix v2.2.3 [INFO] [stderr] Compiling anstream v0.6.13 [INFO] [stderr] Compiling alsa v0.7.1 [INFO] [stderr] Compiling symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling cookie v0.17.0 [INFO] [stderr] Compiling http-body-util v0.1.1 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling tokio v1.35.1 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling html5ever v0.26.0 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.51 [INFO] [stderr] Compiling cssparser v0.31.2 [INFO] [stderr] Compiling stringmatch v0.3.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling displaydoc v0.1.7 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling thiserror v1.0.51 [INFO] [stderr] Compiling serde_repr v0.1.18 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling ogg v0.8.0 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling urlparse v0.7.3 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling zerocopy v0.7.32 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling dasp_sample v0.11.0 [INFO] [stderr] Compiling strsim v0.11.0 [INFO] [stderr] Compiling clap_lex v0.7.0 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling h2 v0.4.3 [INFO] [stderr] Compiling clap_builder v4.5.2 [INFO] [stderr] Compiling clap_derive v4.5.3 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling async-compression v0.4.5 [INFO] [stderr] Compiling lewton v0.10.2 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling chrono v0.4.31 [INFO] [stderr] Compiling symphonia v0.5.3 [INFO] [stderr] Compiling cookie_store v0.20.0 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling claxon v0.4.3 [INFO] [stderr] Compiling ego-tree v0.6.2 [INFO] [stderr] Compiling hound v3.5.1 [INFO] [stderr] Compiling csv v1.3.0 [INFO] [stderr] Compiling rodio v0.17.3 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling hyper v1.2.0 [INFO] [stderr] Compiling scraper v0.19.0 [INFO] [stderr] Compiling clap v4.5.3 [INFO] [stderr] Compiling colored v2.1.0 [INFO] [stderr] Compiling valid v0.3.1 [INFO] [stderr] Compiling base64 v0.22.0 [INFO] [stderr] Compiling hyper-util v0.1.3 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.23 [INFO] [stderr] Compiling thirtyfour v0.27.3 [INFO] [stderr] Compiling thirtyfour_sync v0.27.1 [INFO] [stderr] Compiling practice-deutsch v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `download` is never used [INFO] [stdout] --> src/types/download.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | pub(super) fn download() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `download_missing_phrases` is never used [INFO] [stdout] --> src/types/download.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | pub(super) fn download_missing_phrases() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `request_phrases` is never used [INFO] [stdout] --> src/types/download.rs:230:8 [INFO] [stdout] | [INFO] [stdout] 230 | fn request_phrases(noun: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_phrases` is never used [INFO] [stdout] --> src/types/download.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | fn parse_phrases(content: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Phrases` is never constructed [INFO] [stdout] --> src/types/phrases.rs:11:19 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) struct Phrases { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `check_phrase_argument` are never used [INFO] [stdout] --> src/types/phrases.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 15 | impl Phrase { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 16 | pub(crate) fn new(german: String, english: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn check_phrase_argument(field_name: &'static str, phrase: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `read`, `append`, `write`, and `len` are never used [INFO] [stdout] --> src/types/phrases.rs:33:19 [INFO] [stdout] | [INFO] [stdout] 32 | impl Phrases { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] 33 | pub(crate) fn read() -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 42 | pub(crate) fn append(&mut self, phrases: &mut Vec) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub(crate) fn write(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 57 | pub(crate) fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 57s [INFO] running `Command { std: "docker" "inspect" "78e58f0cd48425177986e941eba156a9e9a3ddaabf58980772b0668b667c1d3a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78e58f0cd48425177986e941eba156a9e9a3ddaabf58980772b0668b667c1d3a", kill_on_drop: false }` [INFO] [stdout] 78e58f0cd48425177986e941eba156a9e9a3ddaabf58980772b0668b667c1d3a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77bbf34a1c388d7a19d5c381d60b7fb7c866608eb662b7d1d47bf1bc97d536a8 [INFO] running `Command { std: "docker" "start" "-a" "77bbf34a1c388d7a19d5c381d60b7fb7c866608eb662b7d1d47bf1bc97d536a8", kill_on_drop: false }` [INFO] [stderr] Compiling practice-deutsch v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `download` is never used [INFO] [stdout] --> src/types/download.rs:184:19 [INFO] [stdout] | [INFO] [stdout] 184 | pub(super) fn download() { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `download_missing_phrases` is never used [INFO] [stdout] --> src/types/download.rs:206:19 [INFO] [stdout] | [INFO] [stdout] 206 | pub(super) fn download_missing_phrases() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `request_phrases` is never used [INFO] [stdout] --> src/types/download.rs:230:8 [INFO] [stdout] | [INFO] [stdout] 230 | fn request_phrases(noun: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_phrases` is never used [INFO] [stdout] --> src/types/download.rs:262:8 [INFO] [stdout] | [INFO] [stdout] 262 | fn parse_phrases(content: &String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `check_phrase_argument` are never used [INFO] [stdout] --> src/types/phrases.rs:16:19 [INFO] [stdout] | [INFO] [stdout] 15 | impl Phrase { [INFO] [stdout] | ----------- associated functions in this implementation [INFO] [stdout] 16 | pub(crate) fn new(german: String, english: String) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 23 | fn check_phrase_argument(field_name: &'static str, phrase: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `append` is never used [INFO] [stdout] --> src/types/phrases.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 32 | impl Phrases { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | pub(crate) fn append(&mut self, phrases: &mut Vec) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.40s [INFO] running `Command { std: "docker" "inspect" "77bbf34a1c388d7a19d5c381d60b7fb7c866608eb662b7d1d47bf1bc97d536a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77bbf34a1c388d7a19d5c381d60b7fb7c866608eb662b7d1d47bf1bc97d536a8", kill_on_drop: false }` [INFO] [stdout] 77bbf34a1c388d7a19d5c381d60b7fb7c866608eb662b7d1d47bf1bc97d536a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e36e3436e5cb10e4bc31e4d5049c940f603559b9de59f602dd8a732dc6c26957 [INFO] running `Command { std: "docker" "start" "-a" "e36e3436e5cb10e4bc31e4d5049c940f603559b9de59f602dd8a732dc6c26957", kill_on_drop: false }` [INFO] [stderr] warning: function `download` is never used [INFO] [stderr] --> src/types/download.rs:184:19 [INFO] [stderr] | [INFO] [stderr] 184 | pub(super) fn download() { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `download_missing_phrases` is never used [INFO] [stderr] --> src/types/download.rs:206:19 [INFO] [stderr] | [INFO] [stderr] 206 | pub(super) fn download_missing_phrases() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `request_phrases` is never used [INFO] [stderr] --> src/types/download.rs:230:8 [INFO] [stderr] | [INFO] [stderr] 230 | fn request_phrases(noun: &str) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `parse_phrases` is never used [INFO] [stderr] --> src/types/download.rs:262:8 [INFO] [stderr] | [INFO] [stderr] 262 | fn parse_phrases(content: &String) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated functions `new` and `check_phrase_argument` are never used [INFO] [stderr] --> src/types/phrases.rs:16:19 [INFO] [stderr] | [INFO] [stderr] 15 | impl Phrase { [INFO] [stderr] | ----------- associated functions in this implementation [INFO] [stderr] 16 | pub(crate) fn new(german: String, english: String) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 23 | fn check_phrase_argument(field_name: &'static str, phrase: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `append` is never used [INFO] [stderr] --> src/types/phrases.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 32 | impl Phrases { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 42 | pub(crate) fn append(&mut self, phrases: &mut Vec) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `practice-deutsch` (bin "practice-deutsch" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/practice_deutsch-d6557c8cf80996e2) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test types::verbs::tests::read_all ... ok [INFO] [stdout] test types::nouns::tests::read_all ... ok [INFO] [stdout] test types::phrases::tests::read_all ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- types::phrases::tests::read_all stdout ---- [INFO] [stdout] thread 'types::phrases::tests::read_all' panicked at src/types/phrases.rs:49:64: [INFO] [stdout] Failed to write phrases: Error(Io(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56359e705415 - std::backtrace_rs::backtrace::libunwind::trace::h1a07e5dba0da0cd2 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stdout] 1: 0x56359e705415 - std::backtrace_rs::backtrace::trace_unsynchronized::h61b9b8394328c0bc [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x56359e705415 - std::sys_common::backtrace::_print_fmt::h1c5e18b460934cff [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stdout] 3: 0x56359e705415 - ::fmt::h1e1a1972118942ad [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x56359e72cc1b - core::fmt::rt::Argument::fmt::h07af2b4071d536cd [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/fmt/rt.rs:165:63 [INFO] [stdout] 5: 0x56359e72cc1b - core::fmt::write::hc090a2ffd6b28c4a [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/fmt/mod.rs:1157:21 [INFO] [stdout] 6: 0x56359e702def - std::io::Write::write_fmt::h9443d787e8277bd2 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/io/mod.rs:1832:15 [INFO] [stdout] 7: 0x56359e7051ee - std::sys_common::backtrace::_print::h4e80c5803d4ee35b [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 8: 0x56359e7051ee - std::sys_common::backtrace::print::ha96650907276675e [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 9: 0x56359e706b69 - std::panicking::default_hook::{{closure}}::h215c2a0a8346e0e0 [INFO] [stdout] 10: 0x56359e70682e - std::panicking::default_hook::h207342be97478370 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:295:9 [INFO] [stdout] 11: 0x56359e6bde3a - as core::ops::function::Fn>::call::haebd875eeb75949f [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/alloc/src/boxed.rs:2036:9 [INFO] [stdout] 12: 0x56359e6bde3a - test::test_main::{{closure}}::h9108cb0ebacdb458 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/test/src/lib.rs:137:21 [INFO] [stdout] 13: 0x56359e707136 - as core::ops::function::Fn>::call::ha9c3bc81d312fd83 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/alloc/src/boxed.rs:2036:9 [INFO] [stdout] 14: 0x56359e707136 - std::panicking::rust_panic_with_hook::hac8bdceee1e4fe2c [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:799:13 [INFO] [stdout] 15: 0x56359e706ee4 - std::panicking::begin_panic_handler::{{closure}}::h00d785e82757ce3c [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:664:13 [INFO] [stdout] 16: 0x56359e7058d9 - std::sys_common::backtrace::__rust_end_short_backtrace::h1628d957bcd06996 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stdout] 17: 0x56359e706c17 - rust_begin_unwind [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:652:5 [INFO] [stdout] 18: 0x56359e660cb3 - core::panicking::panic_fmt::hdc63834ffaaefae5 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/panicking.rs:72:14 [INFO] [stdout] 19: 0x56359e6611e6 - core::result::unwrap_failed::h82b551e0ff2b2176 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/result.rs:1654:5 [INFO] [stdout] 20: 0x56359e66d33f - core::result::Result::expect::he310891ea0d1f971 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/result.rs:1034:23 [INFO] [stdout] 21: 0x56359e6672d4 - practice_deutsch::types::phrases::Phrases::write::h73ddc7bfc95934f5 [INFO] [stdout] at /opt/rustwide/workdir/src/types/phrases.rs:49:26 [INFO] [stdout] 22: 0x56359e66742a - ::drop::hf8ec64eeeaafccfd [INFO] [stdout] at /opt/rustwide/workdir/src/types/phrases.rs:64:9 [INFO] [stdout] 23: 0x56359e664643 - core::ptr::drop_in_place::he084ebd67a4c13c0 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/ptr/mod.rs:514:1 [INFO] [stdout] 24: 0x56359e66f4d8 - practice_deutsch::types::phrases::tests::read_all::hf289c5b13f8bf608 [INFO] [stdout] at /opt/rustwide/workdir/src/types/phrases.rs:79:5 [INFO] [stdout] 25: 0x56359e66f3d7 - practice_deutsch::types::phrases::tests::read_all::{{closure}}::h655a546f88857478 [INFO] [stdout] at /opt/rustwide/workdir/src/types/phrases.rs:76:18 [INFO] [stdout] 26: 0x56359e663d56 - core::ops::function::FnOnce::call_once::h6172bd3e41ad247f [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x56359e6c281b - core::ops::function::FnOnce::call_once::hb194ee8411fb46c7 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x56359e6c281b - test::__rust_begin_short_backtrace::h871a93aaa56c76c5 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/test/src/lib.rs:623:18 [INFO] [stdout] 29: 0x56359e6c1f21 - test::run_test_in_process::{{closure}}::h6d9e6b0161cb50c6 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/test/src/lib.rs:646:60 [INFO] [stdout] 30: 0x56359e6c1f21 - as core::ops::function::FnOnce<()>>::call_once::hb9f3c63b5d0e0baa [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 31: 0x56359e6c1f21 - std::panicking::try::do_call::h83eb4c9b7c70ebcc [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:559:40 [INFO] [stdout] 32: 0x56359e6c1f21 - std::panicking::try::h5ffd56bf671a89b3 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:523:19 [INFO] [stdout] 33: 0x56359e6c1f21 - std::panic::catch_unwind::h044e758d6cbf65b7 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panic.rs:149:14 [INFO] [stdout] 34: 0x56359e6c1f21 - test::run_test_in_process::hf7ca2db08c9223b8 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/test/src/lib.rs:646:27 [INFO] [stdout] 35: 0x56359e6c1f21 - test::run_test::{{closure}}::h9657c20462181b87 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/test/src/lib.rs:569:43 [INFO] [stdout] 36: 0x56359e68a9a4 - test::run_test::{{closure}}::h80c3aef427ce62cc [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/test/src/lib.rs:597:41 [INFO] [stdout] 37: 0x56359e68a9a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h43274eec75e29097 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys_common/backtrace.rs:155:18 [INFO] [stdout] 38: 0x56359e68f412 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hea1335728d2a7953 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/thread/mod.rs:542:17 [INFO] [stdout] 39: 0x56359e68f412 - as core::ops::function::FnOnce<()>>::call_once::hb16d5d5fd985753c [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 40: 0x56359e68f412 - std::panicking::try::do_call::h65de05e16c44e167 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:559:40 [INFO] [stdout] 41: 0x56359e68f412 - std::panicking::try::h187f01afe14eb3bf [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panicking.rs:523:19 [INFO] [stdout] 42: 0x56359e68f412 - std::panic::catch_unwind::h1b55347b2c8efb63 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/panic.rs:149:14 [INFO] [stdout] 43: 0x56359e68f412 - std::thread::Builder::spawn_unchecked_::{{closure}}::hea39e0adaff5b52d [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/thread/mod.rs:541:30 [INFO] [stdout] 44: 0x56359e68f412 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9b61aba01c3c1f32 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x56359e70b2fb - as core::ops::function::FnOnce>::call_once::h09e5a4c541afa800 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/alloc/src/boxed.rs:2022:9 [INFO] [stdout] 46: 0x56359e70b2fb - as core::ops::function::FnOnce>::call_once::h9c8b03c22f4e7026 [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/alloc/src/boxed.rs:2022:9 [INFO] [stdout] 47: 0x56359e70b2fb - std::sys::pal::unix::thread::Thread::new::thread_start::h522bc89a54da820a [INFO] [stdout] at /rustc/129f3b9964af4d4a709d1383930ade12dfe7c081/library/std/src/sys/pal/unix/thread.rs:108:17 [INFO] [stdout] 48: 0x7f5c0baf2ac3 - [INFO] [stdout] 49: 0x7f5c0bb83a04 - __clone [INFO] [stdout] 50: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] types::phrases::tests::read_all [INFO] [stdout] [INFO] [stdout] test result: FAILED. 2 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--bin practice-deutsch` [INFO] running `Command { std: "docker" "inspect" "e36e3436e5cb10e4bc31e4d5049c940f603559b9de59f602dd8a732dc6c26957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e36e3436e5cb10e4bc31e4d5049c940f603559b9de59f602dd8a732dc6c26957", kill_on_drop: false }` [INFO] [stdout] e36e3436e5cb10e4bc31e4d5049c940f603559b9de59f602dd8a732dc6c26957