[INFO] cloning repository https://github.com/ChangeCaps/musix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChangeCaps/musix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChangeCaps%2Fmusix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChangeCaps%2Fmusix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 756fec2a90e6dcbe4fb399eba6b68ffd25ef0799 [INFO] checking ChangeCaps/musix against master#430feb24a46993e5073c1bb1b39da190d83fa2bf for pr-78363 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChangeCaps%2Fmusix" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ChangeCaps/musix on toolchain 430feb24a46993e5073c1bb1b39da190d83fa2bf [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ChangeCaps/musix [INFO] finished tweaking git repo https://github.com/ChangeCaps/musix [INFO] tweaked toml for git repo https://github.com/ChangeCaps/musix written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/ChangeCaps/musix already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb6da04205d73a2d6d52623b7b82357fbc6a3e26f5800f1320f57c1fbc07c4bc [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" "eb6da04205d73a2d6d52623b7b82357fbc6a3e26f5800f1320f57c1fbc07c4bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb6da04205d73a2d6d52623b7b82357fbc6a3e26f5800f1320f57c1fbc07c4bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb6da04205d73a2d6d52623b7b82357fbc6a3e26f5800f1320f57c1fbc07c4bc", kill_on_drop: false }` [INFO] [stdout] eb6da04205d73a2d6d52623b7b82357fbc6a3e26f5800f1320f57c1fbc07c4bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+430feb24a46993e5073c1bb1b39da190d83fa2bf" "check" "--frozen" "--all" "--all-targets" "--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] 8a04832f61c08db6eecb42902f3ee675e04b44a28b29148638e6fb2f547fa4ce [INFO] running `Command { std: "docker" "start" "-a" "8a04832f61c08db6eecb42902f3ee675e04b44a28b29148638e6fb2f547fa4ce", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling libc v0.2.76 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Checking tinystr v0.3.4 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Checking unicode-segmentation v1.6.0 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling cpal v0.12.1 [INFO] [stderr] Checking instant v0.1.6 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking ringbuf v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking unic-langid-impl v0.9.0 [INFO] [stderr] Checking kurbo v0.6.2 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking unic-langid v0.9.0 [INFO] [stderr] Checking intl_pluralrules v7.0.0 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Compiling alsa-sys v0.3.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking piet v0.1.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking type-map v0.3.0 [INFO] [stderr] Checking intl-memoizer v0.5.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking chrono v0.4.15 [INFO] [stderr] Checking simple_logger v1.6.0 [INFO] [stderr] Checking alsa v0.4.2 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling druid-derive v0.3.1 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking rental v0.5.5 [INFO] [stderr] Checking fluent-bundle v0.12.0 [INFO] [stderr] Checking piet-cairo v0.1.0 [INFO] [stderr] Checking piet-common v0.1.1 [INFO] [stderr] Checking druid-shell v0.6.0 [INFO] [stderr] Checking druid v0.6.0 [INFO] [stderr] Checking musix v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `relative_beat` [INFO] [stdout] --> src/arrangement.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | let relative_beat = beat - block.bounds.start; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_beat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrangement_index` [INFO] [stdout] --> src/arrangement.rs:163:33 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn compile_index(&self, arrangement_index: &mut ArrangementAudioSourceIndex) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arrangement_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `play_frame` is never read [INFO] [stdout] --> src/audio.rs:272:29 [INFO] [stdout] | [INFO] [stdout] 272 | ... play_frame = play_sample / channels; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arrangement.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut arrangement_index = ArrangementAudioSourceIndex::default(); [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: variable does not need to be mutable [INFO] [stdout] --> src/audio.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let mut volume = self.volume; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `relative_beat` [INFO] [stdout] --> src/arrangement.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | let relative_beat = beat - block.bounds.start; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relative_beat` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arrangement_index` [INFO] [stdout] --> src/arrangement.rs:163:33 [INFO] [stdout] | [INFO] [stdout] 163 | pub fn compile_index(&self, arrangement_index: &mut ArrangementAudioSourceIndex) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_arrangement_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value captured by `play_frame` is never read [INFO] [stdout] --> src/audio.rs:272:29 [INFO] [stdout] | [INFO] [stdout] 272 | ... play_frame = play_sample / channels; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: did you mean to capture by reference instead? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/audio.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(sample_rate: u32, channels: u32, samples: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/arrangement.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let mut arrangement_index = ArrangementAudioSourceIndex::default(); [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: variable does not need to be mutable [INFO] [stdout] --> src/audio.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let mut volume = self.volume; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/audio.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn new(sample_rate: u32, channels: u32, samples: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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 3m 20s [INFO] running `Command { std: "docker" "inspect" "8a04832f61c08db6eecb42902f3ee675e04b44a28b29148638e6fb2f547fa4ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a04832f61c08db6eecb42902f3ee675e04b44a28b29148638e6fb2f547fa4ce", kill_on_drop: false }` [INFO] [stdout] 8a04832f61c08db6eecb42902f3ee675e04b44a28b29148638e6fb2f547fa4ce