[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] testing vigoo/red against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvigoo%2Fred" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vigoo/red on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-13/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c5b98c46337a1eb653b5f82eec0dea2cbbed3e1dcbb993a0aad442ec05282e03 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c5b98c46337a1eb653b5f82eec0dea2cbbed3e1dcbb993a0aad442ec05282e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c5b98c46337a1eb653b5f82eec0dea2cbbed3e1dcbb993a0aad442ec05282e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5b98c46337a1eb653b5f82eec0dea2cbbed3e1dcbb993a0aad442ec05282e03", kill_on_drop: false }` [INFO] [stdout] c5b98c46337a1eb653b5f82eec0dea2cbbed3e1dcbb993a0aad442ec05282e03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46d7d1d6b4f37ad16ef96c67612f79f1ccae724480f599fac56343e1d4b120c8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "46d7d1d6b4f37ad16ef96c67612f79f1ccae724480f599fac56343e1d4b120c8", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling futures-core-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling futures-io-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ucd-util v0.1.5 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling utf8-ranges v1.0.4 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling futures-sink-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling futures-channel-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling crossterm_utils v0.2.1 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling crossterm_cursor v0.2.1 [INFO] [stderr] Compiling crossterm_screen v0.2.1 [INFO] [stderr] Compiling crossterm_style v0.3.1 [INFO] [stderr] Compiling crossterm_input v0.3.3 [INFO] [stderr] Compiling crossterm_terminal v0.2.2 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossterm v0.9.3 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling futures-util-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling rut v0.1.0 (/opt/rustwide/workdir/rut) [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling chrono v0.4.9 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling futures-executor-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling futures-preview v0.3.0-alpha.18 [INFO] [stderr] Compiling serde-hjson v0.8.2 [INFO] [stderr] Compiling config v0.9.3 [INFO] [stderr] Compiling riker-macros v0.1.0 [INFO] [stderr] Compiling riker v0.3.2 [INFO] [stderr] Compiling riker-patterns v0.3.2 [INFO] [stderr] Compiling 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 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: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 30s [INFO] running `Command { std: "docker" "inspect" "46d7d1d6b4f37ad16ef96c67612f79f1ccae724480f599fac56343e1d4b120c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46d7d1d6b4f37ad16ef96c67612f79f1ccae724480f599fac56343e1d4b120c8", kill_on_drop: false }` [INFO] [stdout] 46d7d1d6b4f37ad16ef96c67612f79f1ccae724480f599fac56343e1d4b120c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0d30f394e5d7d33a4d1a45fa15e7873fecaa2ce9c745296c01cb4dc7aa63eb77 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0d30f394e5d7d33a4d1a45fa15e7873fecaa2ce9c745296c01cb4dc7aa63eb77", kill_on_drop: false }` [INFO] [stderr] Compiling rut v0.1.0 (/opt/rustwide/workdir/rut) [INFO] [stderr] Compiling 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 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: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.60s [INFO] running `Command { std: "docker" "inspect" "0d30f394e5d7d33a4d1a45fa15e7873fecaa2ce9c745296c01cb4dc7aa63eb77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d30f394e5d7d33a4d1a45fa15e7873fecaa2ce9c745296c01cb4dc7aa63eb77", kill_on_drop: false }` [INFO] [stdout] 0d30f394e5d7d33a4d1a45fa15e7873fecaa2ce9c745296c01cb4dc7aa63eb77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 57e516403e56210ebff9ef77918fc00588f0b46f800365d2c973348d8fd7c88e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "57e516403e56210ebff9ef77918fc00588f0b46f800365d2c973348d8fd7c88e", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> red/src/input.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> red/src/main.rs:66:9 [INFO] [stderr] | [INFO] [stderr] 66 | let result = block_on(handle); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ch` [INFO] [stderr] --> red/src/buffer.rs:148:30 [INFO] [stderr] | [INFO] [stderr] 148 | pub fn insert(&mut self, ch: char) { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ch` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `characters` [INFO] [stderr] --> red/src/buffer.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | characters: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter` [INFO] [stderr] --> red/src/buffer.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | fn iter<'a>(&'a self) -> EnrichedSegmentIter<'a> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `segments` [INFO] [stderr] --> red/src/buffer.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | segments: Vec // TODO: better data structure for this [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `iter` [INFO] [stderr] --> red/src/buffer.rs:90:12 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn iter<'a>(&'a self) -> impl Iterator + 'a { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `find_col` [INFO] [stderr] --> red/src/buffer.rs:94:12 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn find_col(&self, col: u32) -> Option<(usize, usize)> { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get` [INFO] [stderr] --> red/src/buffer.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | pub fn get(&self, col: u32) -> Option { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `row` [INFO] [stderr] --> red/src/buffer.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | row: u32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `col` [INFO] [stderr] --> red/src/buffer.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | col: u32 [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_buffer` [INFO] [stderr] --> red/src/state.rs:41:8 [INFO] [stderr] | [INFO] [stderr] 41 | fn add_buffer(&mut self, new_buffer: Buffer) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_status_area` [INFO] [stderr] --> red/src/main.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn render_status_area(console: &mut Crossterm) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `render_buffer` [INFO] [stderr] --> red/src/main.rs:28:4 [INFO] [stderr] | [INFO] [stderr] 28 | fn render_buffer(console: &mut Crossterm, buffer: &Buffer, view: &BufferView) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> red/src/input.rs:68:41 [INFO] [stderr] | [INFO] [stderr] 68 | ... actor.try_tell(true, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `red` (bin "red" test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/red-198b4ee43c6cb423) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rut-4cc1a0529daaf684) [INFO] [stdout] [INFO] [stderr] Doc-tests rut [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "57e516403e56210ebff9ef77918fc00588f0b46f800365d2c973348d8fd7c88e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57e516403e56210ebff9ef77918fc00588f0b46f800365d2c973348d8fd7c88e", kill_on_drop: false }` [INFO] [stdout] 57e516403e56210ebff9ef77918fc00588f0b46f800365d2c973348d8fd7c88e