[INFO] cloning repository https://github.com/Mupfelen/morrse
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mupfelen/morrse" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMupfelen%2Fmorrse", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMupfelen%2Fmorrse'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ab78c95ea9a096ba1b7e51f29a5dc6d399b74829
[INFO] checking Mupfelen/morrse against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMupfelen%2Fmorrse" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mupfelen/morrse on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mupfelen/morrse
[INFO] finished tweaking git repo https://github.com/Mupfelen/morrse
[INFO] tweaked toml for git repo https://github.com/Mupfelen/morrse written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Mupfelen/morrse 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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages
[INFO] [stderr]       Adding anstream v0.6.13
[INFO] [stderr]       Adding anstyle v1.0.6
[INFO] [stderr]       Adding anstyle-parse v0.2.3
[INFO] [stderr]       Adding anstyle-query v1.0.2
[INFO] [stderr]       Adding anstyle-wincon v3.0.2
[INFO] [stderr]       Adding clap v4.5.4
[INFO] [stderr]       Adding clap_builder v4.5.2
[INFO] [stderr]       Adding clap_derive v4.5.4
[INFO] [stderr]       Adding clap_lex v0.7.0
[INFO] [stderr]       Adding colorchoice v1.0.0
[INFO] [stderr]     Updating cookie v0.17.0 -> v0.18.1
[INFO] [stderr]     Updating dyn-clone v1.0.13 -> v1.0.17
[INFO] [stderr]     Updating fundsp v0.15.0 -> v0.16.0 (latest: v0.17.0)
[INFO] [stderr]       Adding heck v0.5.0
[INFO] [stderr]     Updating proc-macro2 v1.0.66 -> v1.0.79
[INFO] [stderr]       Adding realfft v3.3.0
[INFO] [stderr]     Updating rocket v0.5.0-rc.3 -> v0.5.0
[INFO] [stderr]     Updating rocket_codegen v0.5.0-rc.3 -> v0.5.0
[INFO] [stderr]     Updating rocket_http v0.5.0-rc.3 -> v0.5.0
[INFO] [stderr]     Updating rsor v0.1.3 -> v0.1.4
[INFO] [stderr]     Updating state v0.5.3 -> v0.6.0
[INFO] [stderr]       Adding strsim v0.11.1
[INFO] [stderr]       Adding utf8parse v0.2.1
[INFO] [stderr]       Adding windows-sys v0.52.0
[INFO] [stderr]       Adding windows-targets v0.52.4
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.52.4
[INFO] [stderr]       Adding windows_aarch64_msvc v0.52.4
[INFO] [stderr]       Adding windows_i686_gnu v0.52.4
[INFO] [stderr]       Adding windows_i686_msvc v0.52.4
[INFO] [stderr]       Adding windows_x86_64_gnu v0.52.4
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.52.4
[INFO] [stderr]       Adding windows_x86_64_msvc v0.52.4
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded async-stream-impl v0.3.5
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[INFO] [stderr]   Downloaded duplicate v1.0.0
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[INFO] [stderr]   Downloaded rustfft v6.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6a257f7401f808d1ce19fdb5e10291f86a2dd0bb976f0fb42d797625e0da2a1
[INFO] running `Command { std: "docker" "start" "-a" "e6a257f7401f808d1ce19fdb5e10291f86a2dd0bb976f0fb42d797625e0da2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6a257f7401f808d1ce19fdb5e10291f86a2dd0bb976f0fb42d797625e0da2a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6a257f7401f808d1ce19fdb5e10291f86a2dd0bb976f0fb42d797625e0da2a1", kill_on_drop: false }`
[INFO] [stdout] e6a257f7401f808d1ce19fdb5e10291f86a2dd0bb976f0fb42d797625e0da2a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7bd6fa0b56b7a29500f347109a4715daff8c93052f23717a81eedf3d527ff8a5
[INFO] running `Command { std: "docker" "start" "-a" "7bd6fa0b56b7a29500f347109a4715daff8c93052f23717a81eedf3d527ff8a5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking bytemuck v1.14.0
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling serde v1.0.188
[INFO] [stderr]    Compiling yansi v1.0.0-rc.1
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling httparse v1.8.0
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling rustix v0.38.13
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]     Checking itoa v1.0.9
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[INFO] [stderr]    Compiling time-macros v0.2.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
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[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]     Checking symphonia-core v0.5.3
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling ref-cast v1.0.20
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking lock_api v0.4.10
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking http v0.2.9
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling syn v2.0.32
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]    Compiling fnv v1.0.7
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[INFO] [stderr]    Compiling pin-utils v0.1.0
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[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking parking_lot v0.12.1
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[INFO] [stderr]     Checking hashbrown v0.12.3
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[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling try-lock v0.2.4
[INFO] [stderr]    Compiling want v0.3.1
[INFO] [stderr]     Checking symphonia-metadata v0.5.3
[INFO] [stderr]    Compiling socket2 v0.4.9
[INFO] [stderr]    Compiling tokio v1.32.0
[INFO] [stderr]     Checking symphonia-utils-xiph v0.5.3
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling generic-array v0.14.7
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[INFO] [stderr]    Compiling rustfft v6.1.0
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[INFO] [stderr]    Compiling tower-service v0.3.2
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[INFO] [stderr]    Compiling inlinable_string v0.1.15
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[INFO] [stderr]    Compiling httpdate v1.0.3
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[INFO] [stderr]    Compiling memchr v2.6.3
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[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
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[INFO] [stderr]    Compiling stable-pattern v0.1.0
[INFO] [stderr]     Checking symphonia-codec-aac v0.5.3
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[INFO] [stderr]     Checking symphonia-codec-adpcm v0.5.3
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[INFO] [stderr]     Checking nix v0.24.3
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[INFO] [stderr]    Compiling async-trait v0.1.73
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[INFO] [stderr]     Checking byteorder v1.4.3
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[INFO] [stderr]    Compiling cpal v0.15.2
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[INFO] [stderr]     Checking rand_chacha v0.3.1
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[INFO] [stderr]    Compiling proc-macro-error v1.0.4
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[INFO] [stderr]     Checking clap_lex v0.7.0
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[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking glam v0.24.1
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[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking fastrand v2.0.0
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[INFO] [stderr]     Checking lewton v0.10.2
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[INFO] [stderr]     Checking claxon v0.4.3
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[INFO] [stderr]     Checking binascii v0.1.4
[INFO] [stderr]     Checking rodio v0.17.1
[INFO] [stderr]    Compiling hyper v0.14.27
[INFO] [stderr]    Compiling devise_core v0.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling pear_codegen v0.2.7
[INFO] [stderr]    Compiling ref-cast-impl v1.0.20
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling async-stream-impl v0.3.5
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking async-stream v0.3.5
[INFO] [stderr]    Compiling devise_codegen v0.4.1
[INFO] [stderr]     Checking funutd v0.12.1
[INFO] [stderr]     Checking pear v0.2.7
[INFO] [stderr]     Checking pin-project v1.1.3
[INFO] [stderr]     Checking thingbuf v0.1.4
[INFO] [stderr]    Compiling devise v0.4.1
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]    Compiling rocket_http v0.5.0
[INFO] [stderr]     Checking realfft v3.3.0
[INFO] [stderr]     Checking fundsp v0.16.0
[INFO] [stderr]    Compiling rocket_codegen v0.5.0
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-stream v0.1.14
[INFO] [stderr]     Checking h2 v0.3.21
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking ubyte v0.10.3
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]     Checking morrse v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `clap::Parser`
[INFO] [stdout]  --> src/morse.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::morse_map`
[INFO] [stdout]  --> src/morse.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::morse_map;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fundsp::shape::Shape::Clip`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fundsp::shape::Shape::Clip;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::Parser`
[INFO] [stdout]  --> src/morse.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use clap::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fundsp::shape::Shape::Clip`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use fundsp::shape::Shape::Clip;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sound_file` is never used
[INFO] [stdout]   --> src/main.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn sound_file() -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MorseGenerator` is never constructed
[INFO] [stdout]    --> src/morse.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 | struct MorseGenerator {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sound_file` is never used
[INFO] [stdout]   --> src/main.rs:11:4
[INFO] [stdout]    |
[INFO] [stdout] 11 | fn sound_file() -> &'static str {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MorseGenerator` is never constructed
[INFO] [stdout]    --> src/morse.rs:221:8
[INFO] [stdout]     |
[INFO] [stdout] 221 | struct MorseGenerator {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "7bd6fa0b56b7a29500f347109a4715daff8c93052f23717a81eedf3d527ff8a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bd6fa0b56b7a29500f347109a4715daff8c93052f23717a81eedf3d527ff8a5", kill_on_drop: false }`
[INFO] [stdout] 7bd6fa0b56b7a29500f347109a4715daff8c93052f23717a81eedf3d527ff8a5