[INFO] cloning repository https://github.com/solidiquis/alac-pretty [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/solidiquis/alac-pretty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolidiquis%2Falac-pretty", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolidiquis%2Falac-pretty'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 947eeefdda3b79c5a53252828d3eab6ca6827b00 [INFO] checking solidiquis/alac-pretty against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsolidiquis%2Falac-pretty" "/workspace/builds/worker-98/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-98/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/solidiquis/alac-pretty on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/solidiquis/alac-pretty [INFO] finished tweaking git repo https://github.com/solidiquis/alac-pretty [INFO] tweaked toml for git repo https://github.com/solidiquis/alac-pretty written to /workspace/builds/worker-98/source/Cargo.toml [INFO] crate git repo https://github.com/solidiquis/alac-pretty already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 39fa55db30473c5265d106159fb1a5df6508f2a4aa8b59c540fec350c91d8cb4 [INFO] running `Command { std: "docker" "start" "-a" "39fa55db30473c5265d106159fb1a5df6508f2a4aa8b59c540fec350c91d8cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "39fa55db30473c5265d106159fb1a5df6508f2a4aa8b59c540fec350c91d8cb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "39fa55db30473c5265d106159fb1a5df6508f2a4aa8b59c540fec350c91d8cb4", kill_on_drop: false }` [INFO] [stdout] 39fa55db30473c5265d106159fb1a5df6508f2a4aa8b59c540fec350c91d8cb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87d00dddcacd9c113b26fbc698a5b5150f31d83bf7dd670628b7db78ca376b30 [INFO] running `Command { std: "docker" "start" "-a" "87d00dddcacd9c113b26fbc698a5b5150f31d83bf7dd670628b7db78ca376b30", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling signal-hook v0.3.10 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking termios v0.3.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking alac-pretty v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/tests/parser.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/ui.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 100 | / loop { [INFO] [stdout] 101 | | if let Ok(_) = self.stdin.read(&mut bytes_buffer) { [INFO] [stdout] 102 | | match bytes_buffer[0] { [INFO] [stdout] 103 | | 10 => self.act_on_selection(&mut func)?, [INFO] [stdout] ... | [INFO] [stdout] 117 | | bytes_buffer = [0; 3] [INFO] [stdout] 118 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 119 | [INFO] [stdout] 120 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/ui.rs:120:9 [INFO] [stdout] | [INFO] [stdout] 100 | / loop { [INFO] [stdout] 101 | | if let Ok(_) = self.stdin.read(&mut bytes_buffer) { [INFO] [stdout] 102 | | match bytes_buffer[0] { [INFO] [stdout] 103 | | 10 => self.act_on_selection(&mut func)?, [INFO] [stdout] ... | [INFO] [stdout] 117 | | bytes_buffer = [0; 3] [INFO] [stdout] 118 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 119 | [INFO] [stdout] 120 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `schemes` [INFO] [stdout] --> src/tests/parser.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let schemes = match color_schemes.get_available_schemes() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_schemes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | / list.event_loop( move |selection: &str| -> Result<(), ui::Error> { [INFO] [stdout] 80 | | if false { return Err(ui::Error::CmdError) } [INFO] [stdout] 81 | | [INFO] [stdout] 82 | | let new_scheme = match color_schemes.get_scheme(&selection) { [INFO] [stdout] ... | [INFO] [stdout] 90 | | Ok(()) [INFO] [stdout] 91 | | }); [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 `Result` that must be used [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | alacritty_conf.apply_scheme(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | alacritty_conf.apply_scheme(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:79:5 [INFO] [stdout] | [INFO] [stdout] 79 | / list.event_loop( move |selection: &str| -> Result<(), ui::Error> { [INFO] [stdout] 80 | | if false { return Err(ui::Error::CmdError) } [INFO] [stdout] 81 | | [INFO] [stdout] 82 | | let new_scheme = match color_schemes.get_scheme(&selection) { [INFO] [stdout] ... | [INFO] [stdout] 90 | | Ok(()) [INFO] [stdout] 91 | | }); [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 `Result` that must be used [INFO] [stdout] --> src/main.rs:88:9 [INFO] [stdout] | [INFO] [stdout] 88 | alacritty_conf.apply_scheme(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:100:5 [INFO] [stdout] | [INFO] [stdout] 100 | alacritty_conf.apply_scheme(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 46s [INFO] running `Command { std: "docker" "inspect" "87d00dddcacd9c113b26fbc698a5b5150f31d83bf7dd670628b7db78ca376b30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87d00dddcacd9c113b26fbc698a5b5150f31d83bf7dd670628b7db78ca376b30", kill_on_drop: false }` [INFO] [stdout] 87d00dddcacd9c113b26fbc698a5b5150f31d83bf7dd670628b7db78ca376b30