[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] aac1a91589f5da9a5b86561968b6799316529236 [INFO] testing LunarCoffee/osurate against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLunarCoffee%2Fosurate" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain [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-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/LunarCoffee/osurate on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/LunarCoffee/osurate already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded thiserror-impl v1.0.24 [INFO] [stderr] Downloaded cc v1.0.67 [INFO] [stderr] Downloaded lame v0.1.3 [INFO] [stderr] Downloaded minimp3 v0.5.1 [INFO] [stderr] Downloaded thiserror v1.0.24 [INFO] [stderr] Downloaded piet-web v0.3.1 [INFO] [stderr] Downloaded gdk-pixbuf v0.9.0 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded minimp3-sys v0.3.2 [INFO] [stderr] Downloaded dasp_signal v0.11.0 [INFO] [stderr] Downloaded simple_logger v1.11.0 [INFO] [stderr] Downloaded tinystr v0.3.4 [INFO] [stderr] Downloaded glib-sys v0.10.1 [INFO] [stderr] Downloaded xi-unicode v0.2.1 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded piet-cairo v0.3.0 [INFO] [stderr] Downloaded dasp_rms v0.11.0 [INFO] [stderr] Downloaded dasp_ring_buffer v0.11.0 [INFO] [stderr] Downloaded dasp_interpolate v0.11.0 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded dasp_peak v0.11.0 [INFO] [stderr] Downloaded dasp_slice v0.11.0 [INFO] [stderr] Downloaded gdk-sys v0.10.0 [INFO] [stderr] Downloaded dasp_envelope v0.11.0 [INFO] [stderr] Downloaded atk v0.9.0 [INFO] [stderr] Downloaded gdk v0.13.2 [INFO] [stderr] Downloaded glib v0.10.3 [INFO] [stderr] Downloaded gtk-sys v0.10.0 [INFO] [stderr] Downloaded gio-sys v0.10.1 [INFO] [stderr] Downloaded druid-shell v0.7.0 [INFO] [stderr] Downloaded pango v0.9.1 [INFO] [stderr] Downloaded atk-sys v0.10.0 [INFO] [stderr] Downloaded gio v0.9.1 [INFO] [stderr] Downloaded pango-sys v0.10.0 [INFO] [stderr] Downloaded keyboard-types v0.5.0 [INFO] [stderr] Downloaded futures-executor v0.3.13 [INFO] [stderr] Downloaded glib-macros v0.10.1 [INFO] [stderr] Downloaded dasp v0.11.0 [INFO] [stderr] Downloaded gdk-pixbuf-sys v0.10.0 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded futures-io v0.3.13 [INFO] [stderr] Downloaded console_log v0.2.0 [INFO] [stderr] Downloaded druid-derive v0.4.0 [INFO] [stderr] Downloaded futures v0.3.13 [INFO] [stderr] Downloaded futures-sink v0.3.13 [INFO] [stderr] Downloaded once_cell v1.7.2 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded unic-ucd-version v0.9.0 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded intl-memoizer v0.5.1 [INFO] [stderr] Downloaded fluent-syntax v0.9.3 [INFO] [stderr] Downloaded unicode-segmentation v1.7.1 [INFO] [stderr] Downloaded druid v0.7.0 [INFO] [stderr] Downloaded dasp_window v0.11.0 [INFO] [stderr] Downloaded gtk v0.9.2 [INFO] [stderr] Downloaded cairo-rs v0.9.1 [INFO] [stderr] Downloaded unic-char-property v0.9.0 [INFO] [stderr] Downloaded piet v0.3.1 [INFO] [stderr] Downloaded piet-common v0.3.2 [INFO] [stderr] Downloaded const_fn v0.4.5 [INFO] [stderr] Downloaded base-x v0.2.8 [INFO] [stderr] Downloaded time v0.2.26 [INFO] [stderr] Downloaded type-map v0.4.0 [INFO] [stderr] Downloaded rental-impl v0.5.5 [INFO] [stderr] Downloaded rental v0.5.5 [INFO] [stderr] Downloaded libc v0.2.89 [INFO] [stderr] Downloaded piet-direct2d v0.3.0 [INFO] [stderr] Downloaded unic-common v0.9.0 [INFO] [stderr] Downloaded unic-bidi v0.9.0 [INFO] [stderr] Downloaded serde v1.0.124 [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded fluent-bundle v0.12.0 [INFO] [stderr] Downloaded unic-langid-impl v0.9.0 [INFO] [stderr] Downloaded syn v1.0.63 [INFO] [stderr] Downloaded strum v0.18.0 [INFO] [stderr] Downloaded gobject-sys v0.10.0 [INFO] [stderr] Downloaded piet-coregraphics v0.3.0 [INFO] [stderr] Downloaded utf16_lit v1.0.1 [INFO] [stderr] Downloaded intl_pluralrules v7.0.1 [INFO] [stderr] Downloaded kurbo v0.7.1 [INFO] [stderr] Downloaded unic-char-range v0.9.0 [INFO] [stderr] Downloaded unic-ucd-bidi v0.9.0 [INFO] [stderr] Downloaded strum_macros v0.18.0 [INFO] [stderr] Downloaded system-deps v1.3.2 [INFO] [stderr] Downloaded time-macros-impl v0.1.1 [INFO] [stderr] Downloaded unic-langid v0.9.0 [INFO] [stderr] Downloaded cairo-sys-rs v0.10.0 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded associative-cache v1.0.1 [INFO] [stderr] Downloaded standback v0.2.15 [INFO] [stderr] Downloaded slice-deque v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7d7c93eeae9f725db8ab6ac7d6d30c85d01413d654918e3387a5d4e0c80faa16 [INFO] running `Command { std: "docker" "start" "-a" "7d7c93eeae9f725db8ab6ac7d6d30c85d01413d654918e3387a5d4e0c80faa16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7d7c93eeae9f725db8ab6ac7d6d30c85d01413d654918e3387a5d4e0c80faa16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d7c93eeae9f725db8ab6ac7d6d30c85d01413d654918e3387a5d4e0c80faa16", kill_on_drop: false }` [INFO] [stdout] 7d7c93eeae9f725db8ab6ac7d6d30c85d01413d654918e3387a5d4e0c80faa16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }` [INFO] [stdout] 96762846fe63ade8f7b98afeb35300483676425a7a61a7441e134b09835a6f94 [INFO] running `Command { std: "docker" "start" "-a" "96762846fe63ade8f7b98afeb35300483676425a7a61a7441e134b09835a6f94", kill_on_drop: false }` [INFO] [stderr] Compiling dasp_sample v0.11.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling dasp_ring_buffer v0.11.0 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling lame v0.1.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling dasp_frame v0.11.0 [INFO] [stderr] Compiling dasp_window v0.11.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling dasp_peak v0.11.0 [INFO] [stderr] Compiling dasp_rms v0.11.0 [INFO] [stderr] Compiling dasp_interpolate v0.11.0 [INFO] [stderr] Compiling dasp_slice v0.11.0 [INFO] [stderr] Compiling dasp_envelope v0.11.0 [INFO] [stderr] Compiling dasp_signal v0.11.0 [INFO] [stderr] Compiling dasp v0.11.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling minimp3 v0.5.1 [INFO] [stderr] Compiling 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[E0425]: cannot find function `available_concurrency` in module `thread` [INFO] [stdout] --> src/audio.rs:73:31 [INFO] [stdout] | [INFO] [stdout] 73 | let concurrency = thread::available_concurrency().map(|n| n.get()).unwrap_or(2); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: `available_parallelism` has a name defined in the doc alias attribute as `available_concurrency` [INFO] [stdout] | [INFO] [stdout] 73 - let concurrency = thread::available_concurrency().map(|n| n.get()).unwrap_or(2); [INFO] [stdout] 73 + let concurrency = thread::available_parallelism().map(|n| n.get()).unwrap_or(2); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: feature `try_trait` has been renamed to `try_trait_v2` [INFO] [stdout] --> src/main.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(try_trait)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `available_concurrency` [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(available_concurrency)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/audio.rs:73:60 [INFO] [stdout] | [INFO] [stdout] 73 | let concurrency = thread::available_concurrency().map(|n| n.get()).unwrap_or(2); [INFO] [stdout] | ^ - type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving this closure parameter an explicit type [INFO] [stdout] | [INFO] [stdout] 73 | let concurrency = thread::available_concurrency().map(|n: /* Type */| n.get()).unwrap_or(2); [INFO] [stdout] | ++++++++++++ [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] | ------------------------------------------ this function returns a `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] [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] | ----------------------------------------------------------------- this function returns a `Result` [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] [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] | ---------------------------------------------------------- this function returns a `Result` [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] [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] | --------------------------------------------------------- this function returns a `Result` [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] [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] | --------------------------------------------------------- this function returns a `Result` [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] [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] | --------------------------------------------------------- this function returns a `Result` [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] [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] | --------------------------------------------------------- this function returns a `Result` [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] [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] | --------------------------------------------------------- this function returns a `Result` [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] [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] | --------------------------------------------------------- this function returns a `Result` [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] [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] | --------------------------------------------------------- this function returns a `Result` [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] [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] | --------------------------------------------------------- this function returns a `Result` [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] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/beatmap/mod.rs:39:13 [INFO] [stdout] | [INFO] [stdout] 39 | for mut point in &mut self.timing_points { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/beatmap/mod.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | for mut object in &mut self.hit_objects { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0282, E0425, E0432, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `osurate` (bin "osurate") due to 16 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "96762846fe63ade8f7b98afeb35300483676425a7a61a7441e134b09835a6f94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96762846fe63ade8f7b98afeb35300483676425a7a61a7441e134b09835a6f94", kill_on_drop: false }` [INFO] [stdout] 96762846fe63ade8f7b98afeb35300483676425a7a61a7441e134b09835a6f94