[INFO] cloning repository https://github.com/yrncolloo/rust_music
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yrncolloo/rust_music" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyrncolloo%2Frust_music", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyrncolloo%2Frust_music'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dcd1cc0bb0be51c0d31ed88a40550f46492d2f0d
[INFO] testing yrncolloo/rust_music against master#ebf0cf75d368c035f4c7e7246d203bd469ee4a51 for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyrncolloo%2Frust_music" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yrncolloo/rust_music on toolchain ebf0cf75d368c035f4c7e7246d203bd469ee4a51
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/yrncolloo/rust_music
[INFO] finished tweaking git repo https://github.com/yrncolloo/rust_music
[INFO] tweaked toml for git repo https://github.com/yrncolloo/rust_music written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/yrncolloo/rust_music 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" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2f686c70aabd2a6ec2fabec4e27f003f7b2388532e0ee2cc5de294ae6ed1e75c
[INFO] running `Command { std: "docker" "start" "-a" "2f686c70aabd2a6ec2fabec4e27f003f7b2388532e0ee2cc5de294ae6ed1e75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f686c70aabd2a6ec2fabec4e27f003f7b2388532e0ee2cc5de294ae6ed1e75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f686c70aabd2a6ec2fabec4e27f003f7b2388532e0ee2cc5de294ae6ed1e75c", kill_on_drop: false }`
[INFO] [stdout] 2f686c70aabd2a6ec2fabec4e27f003f7b2388532e0ee2cc5de294ae6ed1e75c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a3576eb861b4058c0463c6c70495ea41d15ffe8083ca6455d8420b8bf68e17e
[INFO] running `Command { std: "docker" "start" "-a" "2a3576eb861b4058c0463c6c70495ea41d15ffe8083ca6455d8420b8bf68e17e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling rustix v0.38.39
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling foldhash v0.1.3
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling hashbrown v0.15.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling castaway v0.2.3
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling compact_str v0.8.0
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling unicode-width v0.2.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling instability v0.3.2
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling ratatui v0.29.0
[INFO] [stderr]    Compiling rust_music v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]  --> src/ui.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn ui(frame: &mut Frame, app: &App) {
[INFO] [stdout]   |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]  --> src/ui.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn ui(frame: &mut Frame, app: &App) {
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.15s
[INFO] running `Command { std: "docker" "inspect" "2a3576eb861b4058c0463c6c70495ea41d15ffe8083ca6455d8420b8bf68e17e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a3576eb861b4058c0463c6c70495ea41d15ffe8083ca6455d8420b8bf68e17e", kill_on_drop: false }`
[INFO] [stdout] 2a3576eb861b4058c0463c6c70495ea41d15ffe8083ca6455d8420b8bf68e17e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 455e846441cf109f32268a7f908e9cce89d7d8e6b142cce82a3979cba05de409
[INFO] running `Command { std: "docker" "start" "-a" "455e846441cf109f32268a7f908e9cce89d7d8e6b142cce82a3979cba05de409", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]  --> src/ui.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn ui(frame: &mut Frame, app: &App) {
[INFO] [stdout]   |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]  --> src/ui.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn ui(frame: &mut Frame, app: &App) {
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rust_music v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]  --> src/ui.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn ui(frame: &mut Frame, app: &App) {
[INFO] [stdout]   |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `app`
[INFO] [stdout]  --> src/ui.rs:5:30
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn ui(frame: &mut Frame, app: &App) {
[INFO] [stdout]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "455e846441cf109f32268a7f908e9cce89d7d8e6b142cce82a3979cba05de409", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "455e846441cf109f32268a7f908e9cce89d7d8e6b142cce82a3979cba05de409", kill_on_drop: false }`
[INFO] [stdout] 455e846441cf109f32268a7f908e9cce89d7d8e6b142cce82a3979cba05de409
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+ebf0cf75d368c035f4c7e7246d203bd469ee4a51" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 33af242c57e96a5add31bf8ccc4f00d49a2cae777c709ec1046ad9fd00d4fe94
[INFO] running `Command { std: "docker" "start" "-a" "33af242c57e96a5add31bf8ccc4f00d49a2cae777c709ec1046ad9fd00d4fe94", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `frame`
[INFO] [stderr]  --> src/ui.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn ui(frame: &mut Frame, app: &App) {
[INFO] [stderr]   |           ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `app`
[INFO] [stderr]  --> src/ui.rs:5:30
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn ui(frame: &mut Frame, app: &App) {
[INFO] [stderr]   |                              ^^^ help: if this is intentional, prefix it with an underscore: `_app`
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_music` (lib) generated 2 warnings
[INFO] [stderr] warning: `rust_music` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_music-5c380744dc1591c0)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_music-1334858fb2a8301f)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests rust_music
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "33af242c57e96a5add31bf8ccc4f00d49a2cae777c709ec1046ad9fd00d4fe94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33af242c57e96a5add31bf8ccc4f00d49a2cae777c709ec1046ad9fd00d4fe94", kill_on_drop: false }`
[INFO] [stdout] 33af242c57e96a5add31bf8ccc4f00d49a2cae777c709ec1046ad9fd00d4fe94