[INFO] cloning repository https://github.com/vigoo/red [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vigoo/red" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoo%2Fred", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoo%2Fred'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c713221efd2aceb424d9a85247db2cb0f0c4a45c [INFO] checking vigoo/red against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoo%2Fred" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vigoo/red 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/vigoo/red [INFO] finished tweaking git repo https://github.com/vigoo/red [INFO] tweaked toml for git repo https://github.com/vigoo/red written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/vigoo/red 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f287574e2e0169da7b31d5ca5ab02e943a1154a15af6d281f50fa5fd75f9fbb7 [INFO] running `Command { std: "docker" "start" "-a" "f287574e2e0169da7b31d5ca5ab02e943a1154a15af6d281f50fa5fd75f9fbb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f287574e2e0169da7b31d5ca5ab02e943a1154a15af6d281f50fa5fd75f9fbb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f287574e2e0169da7b31d5ca5ab02e943a1154a15af6d281f50fa5fd75f9fbb7", kill_on_drop: false }` [INFO] [stdout] f287574e2e0169da7b31d5ca5ab02e943a1154a15af6d281f50fa5fd75f9fbb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 48f7073dcd666e24fc75db85171478fd370eef301c6ea0a4bbc47a593c511bf0 [INFO] running `Command { std: "docker" "start" "-a" "48f7073dcd666e24fc75db85171478fd370eef301c6ea0a4bbc47a593c511bf0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking futures-io-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking rust-ini v0.13.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Checking crossterm_utils v0.2.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking nom v4.2.3 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking crossterm_screen v0.2.1 [INFO] [stderr] Checking crossterm_cursor v0.2.1 [INFO] [stderr] Checking crossterm_style v0.3.1 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.18 [INFO] [stderr] Checking crossterm_input v0.3.3 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.18 [INFO] [stderr] Checking crossterm_terminal v0.2.2 [INFO] [stderr] Checking crossterm v0.9.3 [INFO] [stderr] Checking rut v0.1.0 (/opt/rustwide/workdir/rut) [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.18 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking chrono v0.4.9 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.18 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking futures-preview v0.3.0-alpha.18 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking config v0.9.3 [INFO] [stderr] Compiling riker-macros v0.1.0 [INFO] [stderr] Checking riker v0.3.2 [INFO] [stderr] Checking riker-patterns v0.3.2 [INFO] [stderr] Checking red v0.1.0 (/opt/rustwide/workdir/red) [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> red/src/input.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashSet` [INFO] [stdout] --> red/src/input.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> red/src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let result = block_on(handle); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch` [INFO] [stdout] --> red/src/buffer.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn insert(&mut self, ch: char) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `characters` [INFO] [stdout] --> red/src/buffer.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | characters: String, [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: `iter` [INFO] [stdout] --> red/src/buffer.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn iter<'a>(&'a self) -> EnrichedSegmentIter<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `segments` [INFO] [stdout] --> red/src/buffer.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | segments: Vec // TODO: better data structure for this [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter` [INFO] [stdout] --> red/src/buffer.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn iter<'a>(&'a self) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_col` [INFO] [stdout] --> red/src/buffer.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn find_col(&self, col: u32) -> Option<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> red/src/buffer.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn get(&self, col: u32) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `row` [INFO] [stdout] --> red/src/buffer.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | row: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `col` [INFO] [stdout] --> red/src/buffer.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | col: u32 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_buffer` [INFO] [stdout] --> red/src/state.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn add_buffer(&mut self, new_buffer: Buffer) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_status_area` [INFO] [stdout] --> red/src/main.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn render_status_area(console: &mut Crossterm) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_buffer` [INFO] [stdout] --> red/src/main.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn render_buffer(console: &mut Crossterm, buffer: &Buffer, view: &BufferView) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> red/src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let result = block_on(handle); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ch` [INFO] [stdout] --> red/src/buffer.rs:148:30 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn insert(&mut self, ch: char) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `characters` [INFO] [stdout] --> red/src/buffer.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | characters: String, [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: `iter` [INFO] [stdout] --> red/src/buffer.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | fn iter<'a>(&'a self) -> EnrichedSegmentIter<'a> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `segments` [INFO] [stdout] --> red/src/buffer.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | segments: Vec // TODO: better data structure for this [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `iter` [INFO] [stdout] --> red/src/buffer.rs:90:12 [INFO] [stdout] | [INFO] [stdout] 90 | pub fn iter<'a>(&'a self) -> impl Iterator + 'a { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_col` [INFO] [stdout] --> red/src/buffer.rs:94:12 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn find_col(&self, col: u32) -> Option<(usize, usize)> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get` [INFO] [stdout] --> red/src/buffer.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn get(&self, col: u32) -> Option { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `row` [INFO] [stdout] --> red/src/buffer.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 125 | row: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `col` [INFO] [stdout] --> red/src/buffer.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | col: u32 [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_buffer` [INFO] [stdout] --> red/src/state.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | fn add_buffer(&mut self, new_buffer: Buffer) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_status_area` [INFO] [stdout] --> red/src/main.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn render_status_area(console: &mut Crossterm) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `render_buffer` [INFO] [stdout] --> red/src/main.rs:28:4 [INFO] [stdout] | [INFO] [stdout] 28 | fn render_buffer(console: &mut Crossterm, buffer: &Buffer, view: &BufferView) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> red/src/input.rs:68:41 [INFO] [stdout] | [INFO] [stdout] 68 | ... actor.try_tell(true, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> red/src/input.rs:68:41 [INFO] [stdout] | [INFO] [stdout] 68 | ... actor.try_tell(true, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.69s [INFO] running `Command { std: "docker" "inspect" "48f7073dcd666e24fc75db85171478fd370eef301c6ea0a4bbc47a593c511bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48f7073dcd666e24fc75db85171478fd370eef301c6ea0a4bbc47a593c511bf0", kill_on_drop: false }` [INFO] [stdout] 48f7073dcd666e24fc75db85171478fd370eef301c6ea0a4bbc47a593c511bf0