[INFO] cloning repository https://github.com/geom3trik/tuix_waveform_viewer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/geom3trik/tuix_waveform_viewer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeom3trik%2Ftuix_waveform_viewer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeom3trik%2Ftuix_waveform_viewer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0d9d368cdc12b1590de8d06b83f1acd5b0d7feb [INFO] checking geom3trik/tuix_waveform_viewer against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgeom3trik%2Ftuix_waveform_viewer" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/geom3trik/tuix_waveform_viewer on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/geom3trik/tuix_waveform_viewer [INFO] finished tweaking git repo https://github.com/geom3trik/tuix_waveform_viewer [INFO] tweaked toml for git repo https://github.com/geom3trik/tuix_waveform_viewer written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/geom3trik/tuix_waveform_viewer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 614a3721ff2db456fe395e29fa0003f39f796d737a479932f60a7d5bfd04ef22 [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" "614a3721ff2db456fe395e29fa0003f39f796d737a479932f60a7d5bfd04ef22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "614a3721ff2db456fe395e29fa0003f39f796d737a479932f60a7d5bfd04ef22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "614a3721ff2db456fe395e29fa0003f39f796d737a479932f60a7d5bfd04ef22", kill_on_drop: false }` [INFO] [stdout] 614a3721ff2db456fe395e29fa0003f39f796d737a479932f60a7d5bfd04ef22 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 110db9934e87b117a054a41a4abe4408d21a6aa979411df66eceb4a1cc63b3cb [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" "110db9934e87b117a054a41a4abe4408d21a6aa979411df66eceb4a1cc63b3cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling 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[stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling wayland-client v0.28.3 [INFO] [stderr] Compiling wayland-protocols v0.28.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking alsa v0.4.3 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking wayland-commons v0.28.3 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking image v0.23.13 [INFO] [stderr] Checking wayland-cursor v0.28.3 [INFO] [stderr] Checking wayland-egl v0.28.3 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking thiserror v1.0.23 [INFO] [stderr] Checking which v4.0.2 [INFO] [stderr] Checking cpal v0.13.1 [INFO] [stderr] Checking native-dialog v0.5.2 [INFO] [stderr] Checking femtovg v0.1.1 (https://github.com/femtovg/femtovg?branch=master#033fd1a8) [INFO] [stderr] Checking smithay-client-toolkit v0.12.2 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking tuix_core v0.1.0 (https://github.com/geom3trik/tuix?branch=develop#2f43b629) [INFO] [stderr] Checking tuix_glutin v0.1.0 (https://github.com/geom3trik/tuix?branch=develop#2f43b629) [INFO] [stderr] Checking tuix v0.1.0 (https://github.com/geom3trik/tuix?branch=develop#2f43b629) [INFO] [stderr] Checking wav_viewer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/main.rs:346:22 [INFO] [stdout] | [INFO] [stdout] 346 | for n in (first..last+1) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> src/main.rs:346:22 [INFO] [stdout] | [INFO] [stdout] 346 | for n in (first..last+1) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pixels_per_time_step` [INFO] [stdout] --> src/main.rs:336:21 [INFO] [stdout] | [INFO] [stdout] 336 | let pixels_per_time_step = w / total_time; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pixels_per_time_step` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pixels_per_second` [INFO] [stdout] --> src/main.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | let pixels_per_second = w / total_time; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pixels_per_second` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entity` [INFO] [stdout] --> src/main.rs:307:9 [INFO] [stdout] | [INFO] [stdout] 307 | entity: Entity, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pixels_per_time_step` [INFO] [stdout] --> src/main.rs:336:21 [INFO] [stdout] | [INFO] [stdout] 336 | let pixels_per_time_step = w / total_time; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pixels_per_time_step` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `volume_slider` [INFO] [stdout] --> src/main.rs:602:13 [INFO] [stdout] | [INFO] [stdout] 602 | let volume_slider = Slider::new() [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_volume_slider` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pixels_per_second` [INFO] [stdout] --> src/main.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | let pixels_per_second = w / total_time; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pixels_per_second` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `entity` [INFO] [stdout] --> src/main.rs:307:9 [INFO] [stdout] | [INFO] [stdout] 307 | entity: Entity, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/main.rs:853:33 [INFO] [stdout] | [INFO] [stdout] 853 | ... let width = state.data.get_width(entity); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/main.rs:906:33 [INFO] [stdout] | [INFO] [stdout] 906 | ... let width = state.data.get_width(entity); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `volume_slider` [INFO] [stdout] --> src/main.rs:602:13 [INFO] [stdout] | [INFO] [stdout] 602 | let volume_slider = Slider::new() [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_volume_slider` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/main.rs:853:33 [INFO] [stdout] | [INFO] [stdout] 853 | ... let width = state.data.get_width(entity); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/main.rs:906:33 [INFO] [stdout] | [INFO] [stdout] 906 | ... let width = state.data.get_width(entity); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:84:22 [INFO] [stdout] | [INFO] [stdout] 84 | let (mut player, mut controller) = sample_player(&gc); [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/main.rs:84:22 [INFO] [stdout] | [INFO] [stdout] 84 | let (mut player, mut controller) = sample_player(&gc); [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: constant is never used: `ICON_MAGNET` [INFO] [stdout] --> src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const ICON_MAGNET: &str = "\u{e7a1}"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `left_channel` [INFO] [stdout] --> src/main.rs:175:5 [INFO] [stdout] | [INFO] [stdout] 175 | left_channel: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `right_channel` [INFO] [stdout] --> src/main.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | right_channel: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scroll_pos` [INFO] [stdout] --> src/main.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | scroll_pos: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `time_label` [INFO] [stdout] --> src/main.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 195 | time_label: Entity, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value_label` [INFO] [stdout] --> src/main.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 196 | value_label: Entity, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_of_channels` [INFO] [stdout] --> src/main.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | num_of_channels: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `collector` [INFO] [stdout] --> src/main.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | collector: Collector, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_audio` [INFO] [stdout] --> src/main.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | fn read_audio(&mut self, filename: &str) -> Result<(), AppError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ICON_MAGNET` [INFO] [stdout] --> src/main.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | const ICON_MAGNET: &str = "\u{e7a1}"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `left_channel` [INFO] [stdout] --> src/main.rs:175:5 [INFO] [stdout] | [INFO] [stdout] 175 | left_channel: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `right_channel` [INFO] [stdout] --> src/main.rs:176:5 [INFO] [stdout] | [INFO] [stdout] 176 | right_channel: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `scroll_pos` [INFO] [stdout] --> src/main.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | scroll_pos: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `time_label` [INFO] [stdout] --> src/main.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 195 | time_label: Entity, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `value_label` [INFO] [stdout] --> src/main.rs:196:5 [INFO] [stdout] | [INFO] [stdout] 196 | value_label: Entity, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_of_channels` [INFO] [stdout] --> src/main.rs:204:5 [INFO] [stdout] | [INFO] [stdout] 204 | num_of_channels: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `collector` [INFO] [stdout] --> src/main.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | collector: Collector, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_audio` [INFO] [stdout] --> src/main.rs:266:8 [INFO] [stdout] | [INFO] [stdout] 266 | fn read_audio(&mut self, filename: &str) -> Result<(), AppError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | stream.play(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | stream.play(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 45s [INFO] running `Command { std: "docker" "inspect" "110db9934e87b117a054a41a4abe4408d21a6aa979411df66eceb4a1cc63b3cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "110db9934e87b117a054a41a4abe4408d21a6aa979411df66eceb4a1cc63b3cb", kill_on_drop: false }` [INFO] [stdout] 110db9934e87b117a054a41a4abe4408d21a6aa979411df66eceb4a1cc63b3cb