[INFO] cloning repository https://github.com/nbouscal/kilo.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nbouscal/kilo.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnbouscal%2Fkilo.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnbouscal%2Fkilo.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a75269e2af8701283fb4859eca35acc8b0e84028 [INFO] testing nbouscal/kilo.rs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnbouscal%2Fkilo.rs" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nbouscal/kilo.rs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nbouscal/kilo.rs [INFO] finished tweaking git repo https://github.com/nbouscal/kilo.rs [INFO] tweaked toml for git repo https://github.com/nbouscal/kilo.rs written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/nbouscal/kilo.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3c4ceb79188a467a8ffadf6ac17c6d620e6357cd3891e7acb1eb4600fc6d4b44 [INFO] running `Command { std: "docker" "start" "-a" "3c4ceb79188a467a8ffadf6ac17c6d620e6357cd3891e7acb1eb4600fc6d4b44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c4ceb79188a467a8ffadf6ac17c6d620e6357cd3891e7acb1eb4600fc6d4b44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c4ceb79188a467a8ffadf6ac17c6d620e6357cd3891e7acb1eb4600fc6d4b44", kill_on_drop: false }` [INFO] [stdout] 3c4ceb79188a467a8ffadf6ac17c6d620e6357cd3891e7acb1eb4600fc6d4b44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ed7c8e10b93e0e2b18b54108ef1d1ac04bb61aaaa5cb6b837cd90371e1a55499 [INFO] running `Command { std: "docker" "start" "-a" "ed7c8e10b93e0e2b18b54108ef1d1ac04bb61aaaa5cb6b837cd90371e1a55499", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling kilo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/editor/key.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | 1...31 => Some(Key::Control((byte | 0x40) as char)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/editor/mod.rs:443:34 [INFO] [stdout] | [INFO] [stdout] 443 | fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 443 - fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stdout] 443 + fn prompt(&mut self, prompt: &Fn(&str) -> String, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/editor/mod.rs:444:25 [INFO] [stdout] | [INFO] [stdout] 444 | callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 444 - callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] 444 + callback: &Fn(&mut Self, &str, Key)) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/editor/mod.rs:443:36 [INFO] [stdout] | [INFO] [stdout] 443 | fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 443 - fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stdout] 443 + fn prompt(&mut self, prompt: (&dyn Fn(&str) -> String), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/editor/mod.rs:444:27 [INFO] [stdout] | [INFO] [stdout] 444 | callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 444 - callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] 444 + callback: (&dyn Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor/mod.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | let mut current_row = self.current_row_mut().unwrap(); [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.55s [INFO] running `Command { std: "docker" "inspect" "ed7c8e10b93e0e2b18b54108ef1d1ac04bb61aaaa5cb6b837cd90371e1a55499", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed7c8e10b93e0e2b18b54108ef1d1ac04bb61aaaa5cb6b837cd90371e1a55499", kill_on_drop: false }` [INFO] [stdout] ed7c8e10b93e0e2b18b54108ef1d1ac04bb61aaaa5cb6b837cd90371e1a55499 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 105de592596fe0ce9a0ccdd491631e3c2a0ab56c32eda8b91084c43a4098774b [INFO] running `Command { std: "docker" "start" "-a" "105de592596fe0ce9a0ccdd491631e3c2a0ab56c32eda8b91084c43a4098774b", kill_on_drop: false }` [INFO] [stderr] Compiling kilo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/editor/key.rs:27:14 [INFO] [stdout] | [INFO] [stdout] 27 | 1...31 => Some(Key::Control((byte | 0x40) as char)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/editor/mod.rs:443:34 [INFO] [stdout] | [INFO] [stdout] 443 | fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 443 - fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stdout] 443 + fn prompt(&mut self, prompt: &Fn(&str) -> String, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/editor/mod.rs:444:25 [INFO] [stdout] | [INFO] [stdout] 444 | callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 444 - callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] 444 + callback: &Fn(&mut Self, &str, Key)) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/editor/mod.rs:443:36 [INFO] [stdout] | [INFO] [stdout] 443 | fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 443 - fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stdout] 443 + fn prompt(&mut self, prompt: (&dyn Fn(&str) -> String), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/editor/mod.rs:444:27 [INFO] [stdout] | [INFO] [stdout] 444 | callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 444 - callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] 444 + callback: (&dyn Fn(&mut Self, &str, Key))) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/editor/mod.rs:93:17 [INFO] [stdout] | [INFO] [stdout] 93 | let mut current_row = self.current_row_mut().unwrap(); [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: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.16s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/kilo-b26cdc3a257b14c9) [INFO] running `Command { std: "docker" "inspect" "105de592596fe0ce9a0ccdd491631e3c2a0ab56c32eda8b91084c43a4098774b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "105de592596fe0ce9a0ccdd491631e3c2a0ab56c32eda8b91084c43a4098774b", kill_on_drop: false }` [INFO] [stdout] 105de592596fe0ce9a0ccdd491631e3c2a0ab56c32eda8b91084c43a4098774b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6361a967eeb4fed7fefcddd266f0afefa6e9e0b8cfbf45b0032ac299a1c7ee17 [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" "6361a967eeb4fed7fefcddd266f0afefa6e9e0b8cfbf45b0032ac299a1c7ee17", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/editor/key.rs:27:14 [INFO] [stderr] | [INFO] [stderr] 27 | 1...31 => Some(Key::Control((byte | 0x40) as char)), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/editor/mod.rs:443:34 [INFO] [stderr] | [INFO] [stderr] 443 | fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 443 - fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stderr] 443 + fn prompt(&mut self, prompt: &Fn(&str) -> String, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/editor/mod.rs:444:25 [INFO] [stderr] | [INFO] [stderr] 444 | callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 444 - callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stderr] 444 + callback: &Fn(&mut Self, &str, Key)) -> Option { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/editor/mod.rs:443:36 [INFO] [stderr] | [INFO] [stderr] 443 | fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 443 - fn prompt(&mut self, prompt: (&Fn(&str) -> String), [INFO] [stderr] 443 + fn prompt(&mut self, prompt: (&dyn Fn(&str) -> String), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/editor/mod.rs:444:27 [INFO] [stderr] | [INFO] [stderr] 444 | callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 444 - callback: (&Fn(&mut Self, &str, Key))) -> Option { [INFO] [stderr] 444 + callback: (&dyn Fn(&mut Self, &str, Key))) -> Option { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/editor/mod.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | let mut current_row = self.current_row_mut().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `kilo` (bin "kilo" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kilo-b26cdc3a257b14c9) [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" "6361a967eeb4fed7fefcddd266f0afefa6e9e0b8cfbf45b0032ac299a1c7ee17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6361a967eeb4fed7fefcddd266f0afefa6e9e0b8cfbf45b0032ac299a1c7ee17", kill_on_drop: false }` [INFO] [stdout] 6361a967eeb4fed7fefcddd266f0afefa6e9e0b8cfbf45b0032ac299a1c7ee17