[INFO] cloning repository https://github.com/coproduto/scribe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coproduto/scribe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoproduto%2Fscribe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoproduto%2Fscribe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8a036c5d0849c8eb1469f1f0f00b91e215eb39b2 [INFO] checking coproduto/scribe against try#42d1facfffa1a5357d6d62815f7be91f8ad69ed8 for pr-95474 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoproduto%2Fscribe" "/workspace/builds/worker-19/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coproduto/scribe on toolchain 42d1facfffa1a5357d6d62815f7be91f8ad69ed8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coproduto/scribe [INFO] finished tweaking git repo https://github.com/coproduto/scribe [INFO] tweaked toml for git repo https://github.com/coproduto/scribe written to /workspace/builds/worker-19/source/Cargo.toml [INFO] crate git repo https://github.com/coproduto/scribe already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 455727c2698dde4b15fb55cca8f592f774330ca37d87d81557350cf7863bcb83 [INFO] running `Command { std: "docker" "start" "-a" "455727c2698dde4b15fb55cca8f592f774330ca37d87d81557350cf7863bcb83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "455727c2698dde4b15fb55cca8f592f774330ca37d87d81557350cf7863bcb83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "455727c2698dde4b15fb55cca8f592f774330ca37d87d81557350cf7863bcb83", kill_on_drop: false }` [INFO] [stdout] 455727c2698dde4b15fb55cca8f592f774330ca37d87d81557350cf7863bcb83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+42d1facfffa1a5357d6d62815f7be91f8ad69ed8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b017c2f040fe765e702562c47ab335bcd25b27029627121a3019b1e40f6710a3 [INFO] running `Command { std: "docker" "start" "-a" "b017c2f040fe765e702562c47ab335bcd25b27029627121a3019b1e40f6710a3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling pulldown-cmark v0.8.0 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Checking handlebars v4.1.6 [INFO] [stderr] Checking scribe v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Node` [INFO] [stdout] --> src/node.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Node<'a, ValueType> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/node.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(source: &'a mut dyn Source) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query` [INFO] [stdout] --> src/node.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn query(&mut self) -> impl Source<&ValueType> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query_copying` [INFO] [stdout] --> src/node.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn query_copying(&mut self) -> impl Source { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query_cloning` [INFO] [stdout] --> src/node.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn query_cloning(&mut self) -> impl Source { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `const_by_ref` [INFO] [stdout] --> src/source.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn const_by_ref(value: &T) -> impl Source<&T> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `const_by_copy` [INFO] [stdout] --> src/source.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn const_by_copy(value: T) -> impl Source [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `const_by_clone` [INFO] [stdout] --> src/source.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn const_by_clone(value: T) -> impl Source [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `map` [INFO] [stdout] --> src/source.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn map<'a, F, S, Input, Output>(source: &'a mut S, f: &'a F) -> impl Source + 'a [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parallel` [INFO] [stdout] --> src/source.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn parallel<'a, S, Output>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `duplicate` [INFO] [stdout] --> src/source.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn duplicate<'a, Output>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `clone` [INFO] [stdout] --> src/source.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn clone<'a, Output>(source: &'a mut dyn Source) -> impl Source<(Output, Output)> + 'a [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `join` [INFO] [stdout] --> src/source.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn join<'a, FirstInput, SecondInput>( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bimap` [INFO] [stdout] --> src/source.rs:191:8 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn bimap<'a, FirstInput, SecondInput, FirstOutput, SecondOutput>( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/source/file_source.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new

(path: P) -> Result [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/source/file_source.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn new

(path: P) -> Result [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Node` [INFO] [stdout] --> src/node.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Node<'a, ValueType> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/node.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn new(source: &'a mut dyn Source) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query` [INFO] [stdout] --> src/node.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn query(&mut self) -> impl Source<&ValueType> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query_copying` [INFO] [stdout] --> src/node.rs:32:12 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn query_copying(&mut self) -> impl Source { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `query_cloning` [INFO] [stdout] --> src/node.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn query_cloning(&mut self) -> impl Source { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `const_by_ref` [INFO] [stdout] --> src/source.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn const_by_ref(value: &T) -> impl Source<&T> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `const_by_copy` [INFO] [stdout] --> src/source.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn const_by_copy(value: T) -> impl Source [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `const_by_clone` [INFO] [stdout] --> src/source.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn const_by_clone(value: T) -> impl Source [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `map` [INFO] [stdout] --> src/source.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn map<'a, F, S, Input, Output>(source: &'a mut S, f: &'a F) -> impl Source + 'a [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parallel` [INFO] [stdout] --> src/source.rs:88:8 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn parallel<'a, S, Output>( [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `duplicate` [INFO] [stdout] --> src/source.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | pub fn duplicate<'a, Output>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `clone` [INFO] [stdout] --> src/source.rs:140:8 [INFO] [stdout] | [INFO] [stdout] 140 | pub fn clone<'a, Output>(source: &'a mut dyn Source) -> impl Source<(Output, Output)> + 'a [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `join` [INFO] [stdout] --> src/source.rs:164:8 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn join<'a, FirstInput, SecondInput>( [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bimap` [INFO] [stdout] --> src/source.rs:191:8 [INFO] [stdout] | [INFO] [stdout] 191 | pub fn bimap<'a, FirstInput, SecondInput, FirstOutput, SecondOutput>( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/source/file_source.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | fn new

(path: P) -> Result [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/source/file_source.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | fn new

(path: P) -> Result [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 17s [INFO] running `Command { std: "docker" "inspect" "b017c2f040fe765e702562c47ab335bcd25b27029627121a3019b1e40f6710a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b017c2f040fe765e702562c47ab335bcd25b27029627121a3019b1e40f6710a3", kill_on_drop: false }` [INFO] [stdout] b017c2f040fe765e702562c47ab335bcd25b27029627121a3019b1e40f6710a3