[INFO] cloning repository https://github.com/buster1253/powerline-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/buster1253/powerline-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuster1253%2Fpowerline-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuster1253%2Fpowerline-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 64e7573205b53c5b5ad16f3f14c888054e6eee18 [INFO] testing buster1253/powerline-rs against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuster1253%2Fpowerline-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/buster1253/powerline-rs on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/buster1253/powerline-rs [INFO] finished tweaking git repo https://github.com/buster1253/powerline-rs [INFO] tweaked toml for git repo https://github.com/buster1253/powerline-rs written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/buster1253/powerline-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4ec3ba598db8b00c870e45720dbef6d1655d77f267347dba5139402eac013d0a [INFO] running `Command { std: "docker" "start" "-a" "4ec3ba598db8b00c870e45720dbef6d1655d77f267347dba5139402eac013d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4ec3ba598db8b00c870e45720dbef6d1655d77f267347dba5139402eac013d0a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ec3ba598db8b00c870e45720dbef6d1655d77f267347dba5139402eac013d0a", kill_on_drop: false }` [INFO] [stdout] 4ec3ba598db8b00c870e45720dbef6d1655d77f267347dba5139402eac013d0a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a0a9bd65156b895645baf484186664fa3dbc5caae63eb48a67d498d6fcdcb773 [INFO] running `Command { std: "docker" "start" "-a" "a0a9bd65156b895645baf484186664fa3dbc5caae63eb48a67d498d6fcdcb773", kill_on_drop: false }` [INFO] [stderr] Compiling powerline-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/path.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub parsers: Vec<&'a Fn(&PathBuf) -> Option<(usize, PathBuf)>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&PathBuf) -> Option<(usize, PathBuf)>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sym` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let sym = String::from("\u{e0b0}"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_red` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let fg_red = fg.clone() + red + "m"; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_red` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_green` [INFO] [stdout] --> src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let fg_green = fg.clone() + green + "m"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_green` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_orange` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let fg_orange = fg.clone() + orange + "m"; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_orange` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_magenta` [INFO] [stdout] --> src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let fg_magenta = fg.clone() + magenta + "m"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_magenta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_white` [INFO] [stdout] --> src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let fg_white = fg.clone() + white + "m"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_white` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_red` [INFO] [stdout] --> src/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let bg_red=bg.clone() + red + "m"; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_red` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_green` [INFO] [stdout] --> src/main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let bg_green=bg.clone() + green + "m"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_green` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_orange` [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let bg_orange=bg.clone() + orange + "m"; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_orange` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_magenta` [INFO] [stdout] --> src/main.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let bg_magenta=bg.clone() + magenta + "m"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_magenta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_white` [INFO] [stdout] --> src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let bg_white=bg.clone() + white + "m"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_white` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.84s [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a0a9bd65156b895645baf484186664fa3dbc5caae63eb48a67d498d6fcdcb773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0a9bd65156b895645baf484186664fa3dbc5caae63eb48a67d498d6fcdcb773", kill_on_drop: false }` [INFO] [stdout] a0a9bd65156b895645baf484186664fa3dbc5caae63eb48a67d498d6fcdcb773 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d2f5b7a532bead30839b281bbe16f06690466de460c7f12298ec19c979c2c82 [INFO] running `Command { std: "docker" "start" "-a" "8d2f5b7a532bead30839b281bbe16f06690466de460c7f12298ec19c979c2c82", kill_on_drop: false }` [INFO] [stderr] Compiling powerline-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/path.rs:5:26 [INFO] [stdout] | [INFO] [stdout] 5 | pub parsers: Vec<&'a Fn(&PathBuf) -> Option<(usize, PathBuf)>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&PathBuf) -> Option<(usize, PathBuf)>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sym` [INFO] [stdout] --> src/main.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | let sym = String::from("\u{e0b0}"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_red` [INFO] [stdout] --> src/main.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let fg_red = fg.clone() + red + "m"; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_red` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_green` [INFO] [stdout] --> src/main.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let fg_green = fg.clone() + green + "m"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_green` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_orange` [INFO] [stdout] --> src/main.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | let fg_orange = fg.clone() + orange + "m"; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_orange` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_magenta` [INFO] [stdout] --> src/main.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let fg_magenta = fg.clone() + magenta + "m"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_magenta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fg_white` [INFO] [stdout] --> src/main.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let fg_white = fg.clone() + white + "m"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_white` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_red` [INFO] [stdout] --> src/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let bg_red=bg.clone() + red + "m"; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_red` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_green` [INFO] [stdout] --> src/main.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | let bg_green=bg.clone() + green + "m"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_green` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_orange` [INFO] [stdout] --> src/main.rs:44:9 [INFO] [stdout] | [INFO] [stdout] 44 | let bg_orange=bg.clone() + orange + "m"; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_orange` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_magenta` [INFO] [stdout] --> src/main.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let bg_magenta=bg.clone() + magenta + "m"; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_magenta` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bg_white` [INFO] [stdout] --> src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let bg_white=bg.clone() + white + "m"; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_white` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] running `Command { std: "docker" "inspect" "8d2f5b7a532bead30839b281bbe16f06690466de460c7f12298ec19c979c2c82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d2f5b7a532bead30839b281bbe16f06690466de460c7f12298ec19c979c2c82", kill_on_drop: false }` [INFO] [stdout] 8d2f5b7a532bead30839b281bbe16f06690466de460c7f12298ec19c979c2c82 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a21c5ea7f8d8d9658f0b41da3c69c8d57699f27aaf06aff594d56533933a792d [INFO] running `Command { std: "docker" "start" "-a" "a21c5ea7f8d8d9658f0b41da3c69c8d57699f27aaf06aff594d56533933a792d", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/path.rs:5:26 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 5 | pub parsers: Vec<&'a Fn(&PathBuf) -> Option<(usize, PathBuf)>>, [INFO] [stdout] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&PathBuf) -> Option<(usize, PathBuf)>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sym` [INFO] [stderr] --> src/main.rs:18:9 [INFO] [stderr] | [INFO] [stderr] 18 | let sym = String::from("\u{e0b0}"); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_sym` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fg_red` [INFO] [stderr] --> src/main.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let fg_red = fg.clone() + red + "m"; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_red` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fg_green` [INFO] [stderr] --> src/main.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | let fg_green = fg.clone() + green + "m"; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_green` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fg_orange` [INFO] [stderr] --> src/main.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let fg_orange = fg.clone() + orange + "m"; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_orange` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fg_magenta` [INFO] [stderr] --> src/main.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | let fg_magenta = fg.clone() + magenta + "m"; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_magenta` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `fg_white` [INFO] [stderr] --> src/main.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let fg_white = fg.clone() + white + "m"; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fg_white` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bg_red` [INFO] [stderr] --> src/main.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | let bg_red=bg.clone() + red + "m"; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_red` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bg_green` [INFO] [stderr] --> src/main.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let bg_green=bg.clone() + green + "m"; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_green` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bg_orange` [INFO] [stderr] --> src/main.rs:44:9 [INFO] [stderr] | [INFO] [stderr] 44 | let bg_orange=bg.clone() + orange + "m"; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_orange` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bg_magenta` [INFO] [stderr] --> src/main.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let bg_magenta=bg.clone() + magenta + "m"; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_magenta` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `bg_white` [INFO] [stderr] --> src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let bg_white=bg.clone() + white + "m"; [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_white` [INFO] [stderr] [INFO] [stderr] warning: 12 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/powerline_rs-eec30c2a24ce8f03) [INFO] running `Command { std: "docker" "inspect" "a21c5ea7f8d8d9658f0b41da3c69c8d57699f27aaf06aff594d56533933a792d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a21c5ea7f8d8d9658f0b41da3c69c8d57699f27aaf06aff594d56533933a792d", kill_on_drop: false }` [INFO] [stdout] a21c5ea7f8d8d9658f0b41da3c69c8d57699f27aaf06aff594d56533933a792d