[INFO] cloning repository https://github.com/czarnyspajdi/music_to_pen_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/czarnyspajdi/music_to_pen_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczarnyspajdi%2Fmusic_to_pen_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczarnyspajdi%2Fmusic_to_pen_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0625681555726a9422c9c62b3fe4f4d502a311ab
[INFO] checking czarnyspajdi/music_to_pen_rust against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczarnyspajdi%2Fmusic_to_pen_rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/czarnyspajdi/music_to_pen_rust
[INFO] finished tweaking git repo https://github.com/czarnyspajdi/music_to_pen_rust
[INFO] tweaked toml for git repo https://github.com/czarnyspajdi/music_to_pen_rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/czarnyspajdi/music_to_pen_rust on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/czarnyspajdi/music_to_pen_rust 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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking czarnyspajdi/music_to_pen_rust against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fczarnyspajdi%2Fmusic_to_pen_rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/czarnyspajdi/music_to_pen_rust
[INFO] finished tweaking git repo https://github.com/czarnyspajdi/music_to_pen_rust
[INFO] tweaked toml for git repo https://github.com/czarnyspajdi/music_to_pen_rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/czarnyspajdi/music_to_pen_rust on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/czarnyspajdi/music_to_pen_rust 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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "fetch" "--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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded system-deps v7.0.5
[INFO] [stderr]   Downloaded pango-sys v0.20.10
[INFO] [stderr]   Downloaded cfg-expr v0.20.0
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[INFO] [stderr]   Downloaded cairo-sys-rs v0.20.10
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[INFO] [stderr]   Downloaded gsk4-sys v0.9.6
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[INFO] [stderr]   Downloaded glib-sys v0.20.10
[INFO] [stderr]   Downloaded shellscript v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 10acfcdb6c8a08f621fcd9dcc6b89436b1f075ca25f4b865cac8eef67fdebf57
[INFO] running `Command { std: "docker" "start" "-a" "10acfcdb6c8a08f621fcd9dcc6b89436b1f075ca25f4b865cac8eef67fdebf57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "10acfcdb6c8a08f621fcd9dcc6b89436b1f075ca25f4b865cac8eef67fdebf57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10acfcdb6c8a08f621fcd9dcc6b89436b1f075ca25f4b865cac8eef67fdebf57", kill_on_drop: false }`
[INFO] [stdout] 10acfcdb6c8a08f621fcd9dcc6b89436b1f075ca25f4b865cac8eef67fdebf57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3522d024b5082cb34200323be343a9999632f91116b4a6c5ae3dd7666c911458
[INFO] running `Command { std: "docker" "start" "-a" "3522d024b5082cb34200323be343a9999632f91116b4a6c5ae3dd7666c911458", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling hashbrown v0.15.3
[INFO] [stderr]    Compiling winnow v0.7.10
[INFO] [stderr]    Compiling target-lexicon v0.13.2
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling gio v0.20.11
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling field-offset v0.3.6
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking fstab v0.4.0
[INFO] [stderr]     Checking shellscript v0.3.1
[INFO] [stderr]     Checking uuid v1.16.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking subprocess v0.2.9
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking udev v0.5.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling cfg-expr v0.20.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.9
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]    Compiling toml_edit v0.22.26
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]    Compiling toml v0.8.22
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling glib-macros v0.20.10
[INFO] [stderr]    Compiling gtk4-macros v0.9.5
[INFO] [stderr]    Compiling system-deps v7.0.5
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling glib-sys v0.20.10
[INFO] [stderr]    Compiling gobject-sys v0.20.10
[INFO] [stderr]    Compiling gio-sys v0.20.10
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.10
[INFO] [stderr]    Compiling pango-sys v0.20.10
[INFO] [stderr]    Compiling gdk-pixbuf-sys v0.20.10
[INFO] [stderr]    Compiling gdk4-sys v0.9.6
[INFO] [stderr]    Compiling graphene-sys v0.20.10
[INFO] [stderr]    Compiling gsk4-sys v0.9.6
[INFO] [stderr]    Compiling gtk4-sys v0.9.6
[INFO] [stderr]     Checking block-utils v0.11.1
[INFO] [stderr]     Checking glib v0.20.10
[INFO] [stderr]     Checking cairo-rs v0.20.10
[INFO] [stderr]     Checking graphene-rs v0.20.10
[INFO] [stderr]     Checking gdk-pixbuf v0.20.10
[INFO] [stderr]     Checking pango v0.20.10
[INFO] [stderr]     Checking gdk4 v0.9.6
[INFO] [stderr]    Compiling glib-build-tools v0.20.0
[INFO] [stderr]    Compiling music_to_pen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking gsk4 v0.9.6
[INFO] [stderr]     Checking gtk4 v0.9.6
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/downloader.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{path::PathBuf, thread};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExitStatus` and `PopenError`
[INFO] [stdout]  --> src/downloader.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use subprocess::{self, Exec, ExitStatus, PopenError};
[INFO] [stdout]   |                              ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/myfile.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, write},
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread`
[INFO] [stdout]  --> src/downloader.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{path::PathBuf, thread};
[INFO] [stdout]   |                          ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ExitStatus` and `PopenError`
[INFO] [stdout]  --> src/downloader.rs:2:30
[INFO] [stdout]   |
[INFO] [stdout] 2 | use subprocess::{self, Exec, ExitStatus, PopenError};
[INFO] [stdout]   |                              ^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/myfile.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Display, write},
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst_dir_box`
[INFO] [stdout]   --> src/ui.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         dst_dir_box,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_dir_box`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst_dir_box`
[INFO] [stdout]   --> src/ui.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         dst_dir_box,
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_dir_box`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/ui.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let mut files: Vec<MyFile> = entries
[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/ui.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |             let mut files: Vec<MyFile> = entries
[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: variant `Move` is never constructed
[INFO] [stdout]   --> src/myfile.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub enum ConversionError {
[INFO] [stdout]    |          --------------- variant in this enum
[INFO] [stdout] 25 |     Conversion,
[INFO] [stdout] 26 |     Move,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConversionError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Path` is never constructed
[INFO] [stdout]   --> src/myfile.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum FileError {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 31 |     Convert(ConversionError),
[INFO] [stdout] 32 |     Path(PathError),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `FileError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `move_file` is never used
[INFO] [stdout]    --> src/myfile.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout]  51 | impl MyFile {
[INFO] [stdout]     | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 112 |     pub fn move_file(&mut self, dir: String) -> Result<(), FileError> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.95s
[INFO] running `Command { std: "docker" "inspect" "3522d024b5082cb34200323be343a9999632f91116b4a6c5ae3dd7666c911458", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3522d024b5082cb34200323be343a9999632f91116b4a6c5ae3dd7666c911458", kill_on_drop: false }`
[INFO] [stdout] 3522d024b5082cb34200323be343a9999632f91116b4a6c5ae3dd7666c911458