[INFO] cloning repository https://github.com/LunarCoffee/osurate [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LunarCoffee/osurate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLunarCoffee%2Fosurate", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLunarCoffee%2Fosurate'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 06684a4ddef5a579903e794245d98cea5d9883c8 [INFO] checking LunarCoffee/osurate against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLunarCoffee%2Fosurate" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LunarCoffee/osurate on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LunarCoffee/osurate [INFO] finished tweaking git repo https://github.com/LunarCoffee/osurate [INFO] tweaked toml for git repo https://github.com/LunarCoffee/osurate written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/LunarCoffee/osurate already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dasp_slice v0.11.0 [INFO] [stderr] Downloaded dasp v0.11.0 [INFO] [stderr] Downloaded minimp3 v0.5.1 [INFO] [stderr] Downloaded lame v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2d1826c1360252400b9c901db28315c19e344955313fb01b0c42e00ee3fccc6 [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" "d2d1826c1360252400b9c901db28315c19e344955313fb01b0c42e00ee3fccc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2d1826c1360252400b9c901db28315c19e344955313fb01b0c42e00ee3fccc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d1826c1360252400b9c901db28315c19e344955313fb01b0c42e00ee3fccc6", kill_on_drop: false }` [INFO] [stdout] d2d1826c1360252400b9c901db28315c19e344955313fb01b0c42e00ee3fccc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fe8a8e6796553f05537767f30ccf3a73ad62f6e663f19041e926a4fa3517e98 [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" "5fe8a8e6796553f05537767f30ccf3a73ad62f6e663f19041e926a4fa3517e98", kill_on_drop: false }` [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Checking dasp_ring_buffer v0.11.0 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking lame v0.1.3 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking dasp_frame v0.11.0 [INFO] [stderr] Checking dasp_window v0.11.0 [INFO] [stderr] Checking dasp_rms v0.11.0 [INFO] [stderr] Checking dasp_peak v0.11.0 [INFO] [stderr] Checking dasp_interpolate v0.11.0 [INFO] [stderr] Checking dasp_slice v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking dasp_envelope v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking dasp_signal v0.11.0 [INFO] [stderr] Checking dasp v0.11.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking osurate v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::option::NoneError` [INFO] [stdout] --> src/beatmap/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::option::NoneError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `NoneError` in `option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::option::NoneError` [INFO] [stdout] --> src/beatmap/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::option::NoneError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `NoneError` in `option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:44:54 [INFO] [stdout] | [INFO] [stdout] 43 | / pub fn parse(&mut self) -> Result { [INFO] [stdout] 44 | | let header = trim_utf8_bom(self.read_line()?)?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result` [INFO] [stdout] 45 | | verify_ff(header.starts_with("osu file format v"))?; [INFO] [stdout] 46 | | util::verify(&header[17..] == "14", ParseError::UnsupportedVersion)?; [INFO] [stdout] ... | [INFO] [stdout] 81 | | Ok(Beatmap { general_info, editor_info, metadata, difficulty, events, timing_points, colors, hit_objects }) [INFO] [stdout] 82 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:91:53 [INFO] [stdout] | [INFO] [stdout] 84 | / fn parse_general_info(&mut self) -> Result<(GeneralInfo, String)> { [INFO] [stdout] 85 | | let mut audio_file = String::new(); [INFO] [stdout] 86 | | let mut preview_time = -1; [INFO] [stdout] 87 | | let mut rest = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 91 | | let (key, value) = line.split_once(": ")?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result<(GeneralInfo, String), ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 102 | | Ok((GeneralInfo { audio_file, preview_time, rest }, line)) [INFO] [stdout] 103 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result<(GeneralInfo, String), ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:111:52 [INFO] [stdout] | [INFO] [stdout] 105 | / fn parse_metadata(&mut self) -> Result<(Metadata, String)> { [INFO] [stdout] 106 | | let mut diff_name = String::new(); [INFO] [stdout] 107 | | let mut rest = String::new(); [INFO] [stdout] 108 | | [INFO] [stdout] ... | [INFO] [stdout] 111 | | let (key, value) = line.split_once(":")?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result<(beatmap::Metadata, String), ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 121 | | Ok((Metadata { diff_name, rest }, line)) [INFO] [stdout] 122 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result<(beatmap::Metadata, String), ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:148:58 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 148 | | rest_parts.push(format!("{},{}", split.next()?, split.next()?)); [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:148:73 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 148 | | rest_parts.push(format!("{},{}", split.next()?, split.next()?)); [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:149:45 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 149 | | let time = parse_ff(split.next()?)?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:150:52 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 150 | | let kind = parse_ff::(split.next()?)?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:151:64 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 151 | | rest_parts.push(format!("{},{}", kind, split.next()?)); [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:156:63 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 156 | | HitObjectParams::Spinner(parse_ff(split.next()?)?) [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:158:52 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 158 | | let end_time = split.clone().next()?.split_once(':')?.0; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:158:69 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 158 | | let end_time = split.clone().next()?.split_once(':')?.0; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `osurate` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:44:54 [INFO] [stdout] | [INFO] [stdout] 43 | / pub fn parse(&mut self) -> Result { [INFO] [stdout] 44 | | let header = trim_utf8_bom(self.read_line()?)?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result` [INFO] [stdout] 45 | | verify_ff(header.starts_with("osu file format v"))?; [INFO] [stdout] 46 | | util::verify(&header[17..] == "14", ParseError::UnsupportedVersion)?; [INFO] [stdout] ... | [INFO] [stdout] 81 | | Ok(Beatmap { general_info, editor_info, metadata, difficulty, events, timing_points, colors, hit_objects }) [INFO] [stdout] 82 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:91:53 [INFO] [stdout] | [INFO] [stdout] 84 | / fn parse_general_info(&mut self) -> Result<(GeneralInfo, String)> { [INFO] [stdout] 85 | | let mut audio_file = String::new(); [INFO] [stdout] 86 | | let mut preview_time = -1; [INFO] [stdout] 87 | | let mut rest = String::new(); [INFO] [stdout] ... | [INFO] [stdout] 91 | | let (key, value) = line.split_once(": ")?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result<(GeneralInfo, String), ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 102 | | Ok((GeneralInfo { audio_file, preview_time, rest }, line)) [INFO] [stdout] 103 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result<(GeneralInfo, String), ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:111:52 [INFO] [stdout] | [INFO] [stdout] 105 | / fn parse_metadata(&mut self) -> Result<(Metadata, String)> { [INFO] [stdout] 106 | | let mut diff_name = String::new(); [INFO] [stdout] 107 | | let mut rest = String::new(); [INFO] [stdout] 108 | | [INFO] [stdout] ... | [INFO] [stdout] 111 | | let (key, value) = line.split_once(":")?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result<(beatmap::Metadata, String), ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 121 | | Ok((Metadata { diff_name, rest }, line)) [INFO] [stdout] 122 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result<(beatmap::Metadata, String), ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:148:58 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 148 | | rest_parts.push(format!("{},{}", split.next()?, split.next()?)); [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:148:73 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 148 | | rest_parts.push(format!("{},{}", split.next()?, split.next()?)); [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:149:45 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 149 | | let time = parse_ff(split.next()?)?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:150:52 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 150 | | let kind = parse_ff::(split.next()?)?; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:151:64 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 151 | | rest_parts.push(format!("{},{}", kind, split.next()?)); [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:156:63 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 156 | | HitObjectParams::Spinner(parse_ff(split.next()?)?) [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:158:52 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 158 | | let end_time = split.clone().next()?.split_once(':')?.0; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used on `Result`s, not `Option`s, in a method that returns `Result` [INFO] [stdout] --> src/beatmap/parser.rs:158:69 [INFO] [stdout] | [INFO] [stdout] 140 | / fn parse_hit_objects(&mut self) -> Result> { [INFO] [stdout] 141 | | let mut hit_objects = vec![]; [INFO] [stdout] 142 | | [INFO] [stdout] 143 | | let mut line = self.read_line()?; [INFO] [stdout] ... | [INFO] [stdout] 158 | | let end_time = split.clone().next()?.split_once(':')?.0; [INFO] [stdout] | | ^ use `.ok_or(...)?` to provide an error compatible with `std::result::Result, ParseError>` [INFO] [stdout] ... | [INFO] [stdout] 171 | | Ok(hit_objects) [INFO] [stdout] 172 | | } [INFO] [stdout] | |_____- this function returns a `Result` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `std::result::Result, ParseError>` [INFO] [stdout] = note: required by `from_residual` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5fe8a8e6796553f05537767f30ccf3a73ad62f6e663f19041e926a4fa3517e98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fe8a8e6796553f05537767f30ccf3a73ad62f6e663f19041e926a4fa3517e98", kill_on_drop: false }` [INFO] [stdout] 5fe8a8e6796553f05537767f30ccf3a73ad62f6e663f19041e926a4fa3517e98