[INFO] cloning repository https://github.com/bluecookies/0x40-hues.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bluecookies/0x40-hues.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 37156f5264ee7420946949766e4f457138ada9d4 [INFO] checking bluecookies/0x40-hues.rs against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbluecookies%2F0x40-hues.rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bluecookies/0x40-hues.rs on toolchain 5518eaa946291f00471af8b254b2a1715f234882 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bluecookies/0x40-hues.rs [INFO] finished tweaking git repo https://github.com/bluecookies/0x40-hues.rs [INFO] tweaked toml for git repo https://github.com/bluecookies/0x40-hues.rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/bluecookies/0x40-hues.rs 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" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded build_const v0.2.0 [INFO] [stderr] Downloaded adler32 v1.0.2 [INFO] [stderr] Downloaded time v0.1.39 [INFO] [stderr] Downloaded msdos_time v0.1.5 [INFO] [stderr] Downloaded bzip2 v0.3.2 [INFO] [stderr] Downloaded pkg-config v0.3.9 [INFO] [stderr] Downloaded lazy_static v1.0.0 [INFO] [stderr] Downloaded bitflags v1.0.1 [INFO] [stderr] Downloaded num-iter v0.1.35 [INFO] [stderr] Downloaded redox_syscall v0.1.37 [INFO] [stderr] Downloaded num v0.1.41 [INFO] [stderr] Downloaded coreaudio-sys v0.1.2 [INFO] [stderr] Downloaded stdweb v0.1.3 [INFO] [stderr] Downloaded sdl2-sys v0.31.0 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded simplemad v0.8.1 [INFO] [stderr] Downloaded rodio v0.6.0 [INFO] [stderr] Downloaded bzip2-sys v0.1.6 [INFO] [stderr] Downloaded libc v0.2.36 [INFO] [stderr] Downloaded serde v1.0.27 [INFO] [stderr] Downloaded flate2 v1.0.1 [INFO] [stderr] Downloaded sdl2 v0.31.0 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] 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simplemad_sys v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f3294c4a1f542aab5ce0678b257309ea53d160f2acc11a4f0acd78d72310392 [INFO] running `Command { std: "docker" "start" "-a" "0f3294c4a1f542aab5ce0678b257309ea53d160f2acc11a4f0acd78d72310392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f3294c4a1f542aab5ce0678b257309ea53d160f2acc11a4f0acd78d72310392", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f3294c4a1f542aab5ce0678b257309ea53d160f2acc11a4f0acd78d72310392", kill_on_drop: false }` [INFO] [stdout] 0f3294c4a1f542aab5ce0678b257309ea53d160f2acc11a4f0acd78d72310392 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76bc9627d467375b45c1ea6ce43ad5353481931d0fa392340dd8f258094f1a72 [INFO] running `Command { std: "docker" "start" "-a" "76bc9627d467375b45c1ea6ce43ad5353481931d0fa392340dd8f258094f1a72", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.36 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking num-traits v0.2.0 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Compiling gcc v0.3.54 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking podio v0.1.6 [INFO] [stderr] Checking hound v1.1.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking claxon v0.3.1 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Checking ogg v0.4.1 [INFO] [stderr] Compiling alsa-sys v0.1.1 [INFO] [stderr] Checking lewton v0.5.2 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.1.2 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Compiling simplemad_sys v0.5.0 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling miniz_oxide_c_api v0.1.2 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Checking num v0.1.41 [INFO] [stderr] Checking msdos_time v0.1.5 [INFO] [stderr] Checking cpal v0.6.0 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Checking rodio v0.6.0 [INFO] [stderr] Checking simplemad v0.8.1 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Checking bzip2 v0.3.2 [INFO] [stderr] Checking zip v0.3.0 [INFO] [stderr] Checking hues v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `rodio::Sample` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use rodio::Sample; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rodio::Sample` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use rodio::Sample; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | type Error = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | type Error = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | type AudioData = Buffered + Send>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 | type AudioData = Buffered + Send>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:43:18 [INFO] [stdout] | [INFO] [stdout] 43 | type Error = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 43 | type Error = Box; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:47:31 [INFO] [stdout] | [INFO] [stdout] 47 | type AudioData = Buffered + Send>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 | type AudioData = Buffered + Send>>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/loader.rs:146:44 [INFO] [stdout] | [INFO] [stdout] 146 | let source = (Box::new(decoder) as Box + Send>).buffered(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let source = (Box::new(decoder) as Box + Send>).buffered(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/loader.rs:146:44 [INFO] [stdout] | [INFO] [stdout] 146 | let source = (Box::new(decoder) as Box + Send>).buffered(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 146 | let source = (Box::new(decoder) as Box + Send>).buffered(); [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/songs.rs:44:58 [INFO] [stdout] | [INFO] [stdout] 44 | let source = Box::new(ZeroSource::new(2, 44100)) as Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | let source = Box::new(ZeroSource::new(2, 44100)) as Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/songs.rs:44:58 [INFO] [stdout] | [INFO] [stdout] 44 | let source = Box::new(ZeroSource::new(2, 44100)) as Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 44 | let source = Box::new(ZeroSource::new(2, 44100)) as Box + Send>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fullname`, `source`, and `source_other` are never read [INFO] [stdout] --> src/images.rs:106:2 [INFO] [stdout] | [INFO] [stdout] 103 | struct Image { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | fullname: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 107 | source: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 108 | source_other: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `fullname`, `source`, and `source_other` are never read [INFO] [stdout] --> src/images.rs:106:2 [INFO] [stdout] | [INFO] [stdout] 103 | struct Image { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 106 | fullname: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 107 | source: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 108 | source_other: Option, [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] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "76bc9627d467375b45c1ea6ce43ad5353481931d0fa392340dd8f258094f1a72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76bc9627d467375b45c1ea6ce43ad5353481931d0fa392340dd8f258094f1a72", kill_on_drop: false }` [INFO] [stdout] 76bc9627d467375b45c1ea6ce43ad5353481931d0fa392340dd8f258094f1a72