[INFO] cloning repository https://github.com/knoguchi/dx7
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/knoguchi/dx7" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoguchi%2Fdx7", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoguchi%2Fdx7'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3ae90ee58d9736781417c36b462ffb3f6ecf0db1
[INFO] fixing knoguchi/dx7 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fknoguchi%2Fdx7" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/knoguchi/dx7
[INFO] finished tweaking git repo https://github.com/knoguchi/dx7
[INFO] tweaked toml for git repo https://github.com/knoguchi/dx7 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/knoguchi/dx7 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/knoguchi/dx7 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded midir v0.10.3
[INFO] [stderr]   Downloaded midly v0.5.3
[INFO] [stderr]   Downloaded objc2-core-bluetooth v0.3.2
[INFO] [stderr]   Downloaded coremidi v0.8.0
[INFO] [stderr]   Downloaded bluer v0.17.4
[INFO] [stderr]   Downloaded custom_debug_derive v0.6.2
[INFO] [stderr]   Downloaded custom_debug v0.6.2
[INFO] [stderr]   Downloaded dbus-tokio v0.7.6
[INFO] [stderr]   Downloaded dbus-crossroads v0.5.3
[INFO] [stderr]   Downloaded dbus v0.9.10
[INFO] [stderr]   Downloaded libdbus-sys v0.2.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 53fdc0ba536b03b341fcf574413f49c86b738dacc55a6a3601df9815ecdeff16
[INFO] running `Command { std: "docker" "start" "53fdc0ba536b03b341fcf574413f49c86b738dacc55a6a3601df9815ecdeff16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "53fdc0ba536b03b341fcf574413f49c86b738dacc55a6a3601df9815ecdeff16" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53fdc0ba536b03b341fcf574413f49c86b738dacc55a6a3601df9815ecdeff16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "53fdc0ba536b03b341fcf574413f49c86b738dacc55a6a3601df9815ecdeff16" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking dx7-core v0.1.0 (/opt/rustwide/workdir/dx7-core)
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking ringbuf v0.4.8
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking midly v0.5.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> dx7-core/src/tables.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         SINEXP_RAM.copy_from_slice(&generated_tables::SINEXP_TABLE);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> dx7-core/src/tables.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 FREQLUT_RAM.copy_from_slice(&generated_tables::FREQLUT_48000);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> dx7-core/src/tables.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 FREQLUT_RAM.copy_from_slice(&generated_tables::FREQLUT_44100);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> dx7-core/src/tables.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |         FREQLUT = FREQLUT_RAM.as_ptr();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dx7-midi v0.1.0 (/opt/rustwide/workdir/dx7-midi)
[INFO] [stdout] warning: unused variable: `total`
[INFO] [stdout]     --> dx7-core/src/voice.rs:1041:13
[INFO] [stdout]      |
[INFO] [stdout] 1041 |         let total = all_samples.len();
[INFO] [stdout]      |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_total`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> dx7-core/src/tables.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |         SINEXP_RAM.copy_from_slice(&generated_tables::SINEXP_TABLE);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> dx7-core/src/tables.rs:65:17
[INFO] [stdout]    |
[INFO] [stdout] 65 |                 FREQLUT_RAM.copy_from_slice(&generated_tables::FREQLUT_48000);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> dx7-core/src/tables.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 FREQLUT_RAM.copy_from_slice(&generated_tables::FREQLUT_44100);
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> dx7-core/src/tables.rs:75:19
[INFO] [stdout]    |
[INFO] [stdout] 75 |         FREQLUT = FREQLUT_RAM.as_ptr();
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking midir v0.10.3
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking clap v4.5.60
[INFO] [stderr]     Checking dx7-app v0.1.0 (/opt/rustwide/workdir/dx7-app)
[INFO] [stdout] warning: unused imports: `Format` and `Header`
[INFO] [stdout]  --> dx7-app/examples/midi_extract.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use midly::{Smf, Header, Format, Timing, TrackEvent, TrackEventKind, MidiMessage};
[INFO] [stdout]   |                  ^^^^^^  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_bass_op` is never used
[INFO] [stdout]    --> dx7-app/examples/gen_gm_rom.rs:150:4
[INFO] [stdout]     |
[INFO] [stdout] 150 | fn make_bass_op(level: u8, coarse: u8, rates: [u8;4], levels: [u8;4], kvs: u8) -> OperatorParams {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gm_bass_patch` is never used
[INFO] [stdout]    --> dx7-app/examples/gen_gm_rom.rs:169:4
[INFO] [stdout]     |
[INFO] [stdout] 169 | fn gm_bass_patch() -> DxVoice {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.74s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "53fdc0ba536b03b341fcf574413f49c86b738dacc55a6a3601df9815ecdeff16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53fdc0ba536b03b341fcf574413f49c86b738dacc55a6a3601df9815ecdeff16", kill_on_drop: false }`
[INFO] [stdout] 53fdc0ba536b03b341fcf574413f49c86b738dacc55a6a3601df9815ecdeff16
