[INFO] cloning repository https://github.com/jonesnl/musicom [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonesnl/musicom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonesnl%2Fmusicom", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonesnl%2Fmusicom'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5c420779634b0a6787d4b22a357d14fb996829e5 [INFO] checking jonesnl/musicom against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonesnl%2Fmusicom" "/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/jonesnl/musicom on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jonesnl/musicom [INFO] finished tweaking git repo https://github.com/jonesnl/musicom [INFO] tweaked toml for git repo https://github.com/jonesnl/musicom written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jonesnl/musicom already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded version-compare v0.0.10 [INFO] [stderr] Downloaded enumset v1.0.1 [INFO] [stderr] Downloaded array-macro v1.0.5 [INFO] [stderr] Downloaded strum_macros v0.18.0 [INFO] [stderr] Downloaded pretty-hex v0.1.1 [INFO] [stderr] Downloaded enum-map-derive v0.4.3 [INFO] [stderr] Downloaded num-complex v0.3.0 [INFO] [stderr] Downloaded ident_case v1.0.1 [INFO] [stderr] Downloaded darling v0.10.2 [INFO] [stderr] Downloaded gstreamer v0.16.2 [INFO] [stderr] Downloaded cursive v0.15.0 [INFO] [stderr] Downloaded ahash v0.4.4 [INFO] [stderr] Downloaded cursive_core v0.1.1 [INFO] [stderr] Downloaded num v0.3.0 [INFO] [stderr] Downloaded enumset_derive v0.5.0 [INFO] [stderr] Downloaded ncurses v5.99.0 [INFO] [stderr] Downloaded glib-sys v0.10.0 [INFO] [stderr] Downloaded gstreamer-sys v0.9.0 [INFO] [stderr] Downloaded gobject-sys v0.10.0 [INFO] [stderr] Downloaded system-deps v1.3.2 [INFO] [stderr] Downloaded glib-macros v0.10.1 [INFO] [stderr] Downloaded signal-hook v0.1.16 [INFO] [stderr] Downloaded glib v0.10.1 [INFO] [stderr] Downloaded darling_macro v0.10.2 [INFO] [stderr] Downloaded darling_core v0.10.2 [INFO] [stderr] Downloaded term_size v0.3.2 [INFO] [stderr] Downloaded xi-unicode v0.2.1 [INFO] [stderr] Downloaded strum v0.18.0 [INFO] [stderr] Downloaded enum-map v0.6.2 [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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c2f6a0be3d087b38948a1ab8802eeb29a93ac9bb7f502f14c9c58ddb8687d3b7 [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" "c2f6a0be3d087b38948a1ab8802eeb29a93ac9bb7f502f14c9c58ddb8687d3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c2f6a0be3d087b38948a1ab8802eeb29a93ac9bb7f502f14c9c58ddb8687d3b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2f6a0be3d087b38948a1ab8802eeb29a93ac9bb7f502f14c9c58ddb8687d3b7", kill_on_drop: false }` [INFO] [stdout] c2f6a0be3d087b38948a1ab8802eeb29a93ac9bb7f502f14c9c58ddb8687d3b7 [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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "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] b6bd5d3e9ce0180e27a23107c5516239cc88897facdef9a1a9445c58efa08432 [INFO] running `Command { std: "docker" "start" "-a" "b6bd5d3e9ce0180e27a23107c5516239cc88897facdef9a1a9445c58efa08432", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling strum v0.18.0 [INFO] [stderr] Compiling version-compare v0.0.10 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cc v1.0.58 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Compiling gstreamer v0.16.2 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking pretty-hex v0.1.1 [INFO] [stderr] Checking muldiv v0.2.1 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking num-complex v0.3.0 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking chrono v0.4.13 [INFO] [stderr] Checking ahash v0.4.4 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking num v0.3.0 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling enum-map-derive v0.4.3 [INFO] [stderr] Compiling glib-macros v0.10.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking enum-map v0.6.2 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Checking pin-project v0.4.23 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Checking futures-util v0.3.5 [INFO] [stderr] Compiling system-deps v1.3.2 [INFO] [stderr] Compiling enumset_derive v0.5.0 [INFO] [stderr] Compiling glib-sys v0.10.0 [INFO] [stderr] Compiling gobject-sys v0.10.0 [INFO] [stderr] Compiling gstreamer-sys v0.9.0 [INFO] [stderr] Checking enumset v1.0.1 [INFO] [stderr] Checking cursive_core v0.1.1 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking glib v0.10.1 [INFO] [stderr] Checking cursive v0.15.0 [INFO] [stderr] Checking musicom v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `SizeConstraint`, `View` [INFO] [stdout] --> src/ui.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use cursive::view::{View, SizeConstraint}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NamedView`, `ResizedView` [INFO] [stdout] --> src/ui.rs:8:47 [INFO] [stdout] | [INFO] [stdout] 8 | use cursive::views::{LinearLayout, DebugView, NamedView, ResizedView}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SizeConstraint`, `View` [INFO] [stdout] --> src/ui.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use cursive::view::{View, SizeConstraint}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NamedView`, `ResizedView` [INFO] [stdout] --> src/ui.rs:8:47 [INFO] [stdout] | [INFO] [stdout] 8 | use cursive::views::{LinearLayout, DebugView, NamedView, ResizedView}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/player_view.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut progress_view = ProgressBar::new() [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: associated constant is never used: `PROGRESS_BAR_IDX` [INFO] [stdout] --> src/ui/player_view.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | const PROGRESS_BAR_IDX: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_progress` [INFO] [stdout] --> src/ui/player_view.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn set_progress(&mut self, percentage: u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ui/player_view.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut progress_view = ProgressBar::new() [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: associated constant is never used: `PROGRESS_BAR_IDX` [INFO] [stdout] --> src/ui/player_view.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | const PROGRESS_BAR_IDX: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_progress` [INFO] [stdout] --> src/ui/player_view.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn set_progress(&mut self, percentage: u32) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "b6bd5d3e9ce0180e27a23107c5516239cc88897facdef9a1a9445c58efa08432", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6bd5d3e9ce0180e27a23107c5516239cc88897facdef9a1a9445c58efa08432", kill_on_drop: false }` [INFO] [stdout] b6bd5d3e9ce0180e27a23107c5516239cc88897facdef9a1a9445c58efa08432