[INFO] cloning repository https://github.com/ccapitalK/mdscrape [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ccapitalK/mdscrape" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FccapitalK%2Fmdscrape", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FccapitalK%2Fmdscrape'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8090eb0d74bbdbb58232ee528fc40517d701f80a [INFO] checking ccapitalK/mdscrape against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FccapitalK%2Fmdscrape" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ccapitalK/mdscrape on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ccapitalK/mdscrape [INFO] finished tweaking git repo https://github.com/ccapitalK/mdscrape [INFO] tweaked toml for git repo https://github.com/ccapitalK/mdscrape written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/ccapitalK/mdscrape already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0571adae547f6acbf0b52165759c0f471d6c33a0fd0014efa9df872c86a2b7f2 [INFO] running `Command { std: "docker" "start" "-a" "0571adae547f6acbf0b52165759c0f471d6c33a0fd0014efa9df872c86a2b7f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0571adae547f6acbf0b52165759c0f471d6c33a0fd0014efa9df872c86a2b7f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0571adae547f6acbf0b52165759c0f471d6c33a0fd0014efa9df872c86a2b7f2", kill_on_drop: false }` [INFO] [stdout] 0571adae547f6acbf0b52165759c0f471d6c33a0fd0014efa9df872c86a2b7f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8027d4b57e04d7640ff0649c5e815c35bb6f36c333a8c9dec4b983343876eda [INFO] running `Command { std: "docker" "start" "-a" "f8027d4b57e04d7640ff0649c5e815c35bb6f36c333a8c9dec4b983343876eda", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking pin-project-lite v0.1.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.29 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking smallvec v1.4.0 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling fs_extra v1.2.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking dtoa v0.4.5 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Checking thread_local v1.1.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Checking unicode-normalization v0.1.12 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.57 [INFO] [stderr] Compiling jemalloc-sys v0.3.2 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking terminal_size v0.1.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking simple_logger v1.11.0 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking console v0.11.3 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Compiling pin-project-internal v0.4.17 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking pin-project v0.4.17 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking h2 v0.2.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking hyper v0.13.6 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking reqwest v0.10.6 [INFO] [stderr] Checking jemallocator v0.3.2 [INFO] [stderr] Checking mdscrape v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/chapter.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{de::DeserializeOwned, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::retry::*` [INFO] [stdout] --> src/chapter.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | use crate::retry::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/chapter.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 7 | use std::rc::Rc; [INFO] [stdout] | ----------- the item `Rc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 105 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::OpaqueResult` [INFO] [stdout] --> src/context.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::common::OpaqueResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/title.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/title.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Level` [INFO] [stdout] --> src/tui.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{Level, Log, Metadata, Record}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/chapter.rs:2:35 [INFO] [stdout] | [INFO] [stdout] 2 | use serde::{de::DeserializeOwned, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::retry::*` [INFO] [stdout] --> src/chapter.rs:95:13 [INFO] [stdout] | [INFO] [stdout] 95 | use crate::retry::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Rc` is imported redundantly [INFO] [stdout] --> src/chapter.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 7 | use std::rc::Rc; [INFO] [stdout] | ----------- the item `Rc` is already imported here [INFO] [stdout] ... [INFO] [stdout] 105 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::OpaqueResult` [INFO] [stdout] --> src/context.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use crate::common::OpaqueResult; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/title.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::common::*` [INFO] [stdout] --> src/title.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::common::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Level` [INFO] [stdout] --> src/tui.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use log::{Level, Log, Metadata, Record}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/title.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let mut offset = 0usize; [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/title.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | let mut offset = 0usize; [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 variable: `context` [INFO] [stdout] --> src/title.rs:86:42 [INFO] [stdout] | [INFO] [stdout] 86 | fn get_chapter_download_order(&self, context: &ScrapeContext) -> Result> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `metadata` [INFO] [stdout] --> src/tui.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | fn enabled(&self, metadata: &Metadata) -> bool { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_metadata` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied [INFO] [stdout] --> src/throttle.rs:170:28 [INFO] [stdout] | [INFO] [stdout] 170 | let _ticket1 = TicketFuture::new(&"a", &ticketer).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/throttle.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn new(key: &'ticketer K, ticketer: &'ticketer RefCell>, high_priority: bool) -> Self { [INFO] [stdout] | ^^^ ----------------- ----------------------------------------- ------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied [INFO] [stdout] --> src/throttle.rs:172:32 [INFO] [stdout] | [INFO] [stdout] 172 | let _ticket2 = TicketFuture::new(&"a", &ticketer).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/throttle.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn new(key: &'ticketer K, ticketer: &'ticketer RefCell>, high_priority: bool) -> Self { [INFO] [stdout] | ^^^ ----------------- ----------------------------------------- ------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied [INFO] [stdout] --> src/throttle.rs:176:32 [INFO] [stdout] | [INFO] [stdout] 176 | let _ticket3 = TicketFuture::new(&"b", &ticketer).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/throttle.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn new(key: &'ticketer K, ticketer: &'ticketer RefCell>, high_priority: bool) -> Self { [INFO] [stdout] | ^^^ ----------------- ----------------------------------------- ------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied [INFO] [stdout] --> src/throttle.rs:185:28 [INFO] [stdout] | [INFO] [stdout] 185 | let _ticket4 = TicketFuture::new(&"c", &ticketer).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/throttle.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn new(key: &'ticketer K, ticketer: &'ticketer RefCell>, high_priority: bool) -> Self { [INFO] [stdout] | ^^^ ----------------- ----------------------------------------- ------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 3 arguments but 2 arguments were supplied [INFO] [stdout] --> src/throttle.rs:186:28 [INFO] [stdout] | [INFO] [stdout] 186 | let _ticket4 = TicketFuture::new(&"c", &ticketer).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ---- --------- supplied 2 arguments [INFO] [stdout] | | [INFO] [stdout] | expected 3 arguments [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> src/throttle.rs:134:12 [INFO] [stdout] | [INFO] [stdout] 134 | pub fn new(key: &'ticketer K, ticketer: &'ticketer RefCell>, high_priority: bool) -> Self { [INFO] [stdout] | ^^^ ----------------- ----------------------------------------- ------------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mdscrape` due to 6 previous errors; 8 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: function is never used: `escape_path_string` [INFO] [stdout] --> src/common.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn escape_path_string(s: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoSuchChapter` [INFO] [stdout] --> src/retry.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | NoSuchChapter(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ChapterIsWrongLanguage` [INFO] [stdout] --> src/retry.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | ChapterIsWrongLanguage(usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum is never used: `RenderTarget` [INFO] [stdout] --> src/tui.rs:3:10 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum RenderTarget { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `render_info` [INFO] [stdout] --> src/tui.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | render_info: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `create_progress_bar` [INFO] [stdout] --> src/tui.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn create_progress_bar(&self) -> TUIProgressBar { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `render` [INFO] [stdout] --> src/tui.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | fn render(&mut self) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "f8027d4b57e04d7640ff0649c5e815c35bb6f36c333a8c9dec4b983343876eda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8027d4b57e04d7640ff0649c5e815c35bb6f36c333a8c9dec4b983343876eda", kill_on_drop: false }` [INFO] [stdout] f8027d4b57e04d7640ff0649c5e815c35bb6f36c333a8c9dec4b983343876eda