[INFO] fetching crate poki-launcher 0.1.1...
[INFO] testing poki-launcher-0.1.1 against 1.82.0 for beta-1.83-1
[INFO] extracting crate poki-launcher 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate poki-launcher 0.1.1 on toolchain 1.82.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate poki-launcher 0.1.1
[INFO] finished tweaking crates.io crate poki-launcher 0.1.1
[INFO] tweaked toml for crates.io crate poki-launcher 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate poki-launcher 0.1.1 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" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rmp v0.8.8
[INFO] [stderr]   Downloaded jobserver v0.1.17
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[INFO] [stderr]   Downloaded rmp-serde v0.14.0
[INFO] [stderr]   Downloaded fuzzy-matcher v0.2.1
[INFO] [stderr]   Downloaded arc-swap v0.4.3
[INFO] [stderr]   Downloaded poki-launcher-notifier v0.1.0
[INFO] [stderr]   Downloaded pango v0.7.0
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[INFO] [stderr]   Downloaded fragile v0.3.0
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[INFO] [stderr]   Downloaded gio-sys v0.9.0
[INFO] [stderr]   Downloaded signal-hook-registry v1.1.1
[INFO] [stderr]   Downloaded poki-launcher-x11 v0.1.0
[INFO] [stderr]   Downloaded lib-poki-launcher v0.1.0
[INFO] [stderr]   Downloaded rust_qt_binding_generator v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1e1c82bdc3fc92bc9dceb0caeef42058bc6b12937ce8530414d33afba1b8d79d
[INFO] running `Command { std: "docker" "start" "-a" "1e1c82bdc3fc92bc9dceb0caeef42058bc6b12937ce8530414d33afba1b8d79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e1c82bdc3fc92bc9dceb0caeef42058bc6b12937ce8530414d33afba1b8d79d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1c82bdc3fc92bc9dceb0caeef42058bc6b12937ce8530414d33afba1b8d79d", kill_on_drop: false }`
[INFO] [stdout] 1e1c82bdc3fc92bc9dceb0caeef42058bc6b12937ce8530414d33afba1b8d79d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62f0ee19603c358157a0513285e85702749dfc08cf0dbc501a0b9c4a70121a6a
[INFO] running `Command { std: "docker" "start" "-a" "62f0ee19603c358157a0513285e85702749dfc08cf0dbc501a0b9c4a70121a6a", kill_on_drop: false }`
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[INFO] [stderr]    Compiling uuid v0.6.5
[INFO] [stderr]    Compiling poki-launcher-x11 v0.1.0
[INFO] [stderr]    Compiling termcolor v0.3.6
[INFO] [stderr]    Compiling shellexpand v1.0.0
[INFO] [stderr]    Compiling termcolor v1.0.5
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[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling serde_json v1.0.41
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[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling env_logger v0.7.1
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[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]    Compiling structopt-derive v0.3.3
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling poki-launcher-notifier v0.1.0
[INFO] [stderr]    Compiling structopt v0.3.3
[INFO] [stderr]    Compiling rust_qt_binding_generator v0.3.4
[INFO] [stderr]    Compiling lib-poki-launcher v0.1.0
[INFO] [stderr]    Compiling human-panic v1.0.1
[INFO] [stderr]    Compiling poki-launcher v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:277:42
[INFO] [stdout]     |
[INFO] [stdout] 277 |     let s: *const c_char = v.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                          ^             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 277 -     let s: *const c_char = v.as_ptr() as (*const c_char);
[INFO] [stdout] 277 +     let s: *const c_char = v.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:319:42
[INFO] [stdout]     |
[INFO] [stdout] 319 |     let s: *const c_char = r.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                          ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 319 -     let s: *const c_char = r.as_ptr() as (*const c_char);
[INFO] [stdout] 319 +     let s: *const c_char = r.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:397:45
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                             ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 397 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout] 397 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:409:45
[INFO] [stdout]     |
[INFO] [stdout] 409 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                             ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 409 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout] 409 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:421:45
[INFO] [stdout]     |
[INFO] [stdout] 421 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                             ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 421 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout] 421 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     setup_panic!(Metadata {
[INFO] [stdout] 43 | |         name: env!("CARGO_PKG_NAME").into(),
[INFO] [stdout] 44 | |         version: env!("CARGO_PKG_VERSION").into(),
[INFO] [stdout] 45 | |         authors: "Ben Goldberg <benaagoldberg@gmail.com>".into(),
[INFO] [stdout] 46 | |         homepage: "https://github.com/zethra/poki-launcher".into(),
[INFO] [stdout] 47 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     setup_panic!(Metadata {
[INFO] [stdout] 43 | |         name: env!("CARGO_PKG_NAME").into(),
[INFO] [stdout] 44 | |         version: env!("CARGO_PKG_VERSION").into(),
[INFO] [stdout] 45 | |         authors: "Ben Goldberg <benaagoldberg@gmail.com>".into(),
[INFO] [stdout] 46 | |         homepage: "https://github.com/zethra/poki-launcher".into(),
[INFO] [stdout] 47 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:225:34
[INFO] [stdout]     |
[INFO] [stdout] 225 |     apps_model_selected_changed: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:226:33
[INFO] [stdout]     |
[INFO] [stdout] 226 |     apps_model_visible_changed: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:227:32
[INFO] [stdout]     |
[INFO] [stdout] 227 |     apps_model_new_data_ready: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:228:44
[INFO] [stdout]     |
[INFO] [stdout] 228 |     apps_model_layout_about_to_be_changed: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:229:32
[INFO] [stdout]     |
[INFO] [stdout] 229 |     apps_model_layout_changed: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:230:30
[INFO] [stdout]     |
[INFO] [stdout] 230 |     apps_model_data_changed: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:231:35
[INFO] [stdout]     |
[INFO] [stdout] 231 |     apps_model_begin_reset_model: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:232:33
[INFO] [stdout]     |
[INFO] [stdout] 232 |     apps_model_end_reset_model: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:233:35
[INFO] [stdout]     |
[INFO] [stdout] 233 |     apps_model_begin_insert_rows: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:234:33
[INFO] [stdout]     |
[INFO] [stdout] 234 |     apps_model_end_insert_rows: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize, usize)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:235:33
[INFO] [stdout]     |
[INFO] [stdout] 235 |     apps_model_begin_move_rows: fn(*mut AppsModelQObject, usize, usize, usize),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:236:31
[INFO] [stdout]     |
[INFO] [stdout] 236 |     apps_model_end_move_rows: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:237:35
[INFO] [stdout]     |
[INFO] [stdout] 237 |     apps_model_begin_remove_rows: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:238:33
[INFO] [stdout]     |
[INFO] [stdout] 238 |     apps_model_end_remove_rows: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:273:10
[INFO] [stdout]     |
[INFO] [stdout] 273 |     set: fn(*mut QString, *const c_char, c_int),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:314:135
[INFO] [stdout]     |
[INFO] [stdout] 314 | ...e_len: c_int, d: *mut QString, set: fn(*mut QString, str: *const c_char, len: c_int)) {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:393:10
[INFO] [stdout]     |
[INFO] [stdout] 393 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:405:10
[INFO] [stdout]     |
[INFO] [stdout] 405 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:417:10
[INFO] [stdout]     |
[INFO] [stdout] 417 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.68s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "62f0ee19603c358157a0513285e85702749dfc08cf0dbc501a0b9c4a70121a6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f0ee19603c358157a0513285e85702749dfc08cf0dbc501a0b9c4a70121a6a", kill_on_drop: false }`
[INFO] [stdout] 62f0ee19603c358157a0513285e85702749dfc08cf0dbc501a0b9c4a70121a6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eeda9c2f1d746526cd252635b3106f672b9c1f9807285cc0d1d70f172382e233
[INFO] running `Command { std: "docker" "start" "-a" "eeda9c2f1d746526cd252635b3106f672b9c1f9807285cc0d1d70f172382e233", kill_on_drop: false }`
[INFO] [stderr]    Compiling poki-launcher v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:277:42
[INFO] [stdout]     |
[INFO] [stdout] 277 |     let s: *const c_char = v.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                          ^             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 277 -     let s: *const c_char = v.as_ptr() as (*const c_char);
[INFO] [stdout] 277 +     let s: *const c_char = v.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:319:42
[INFO] [stdout]     |
[INFO] [stdout] 319 |     let s: *const c_char = r.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                          ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 319 -     let s: *const c_char = r.as_ptr() as (*const c_char);
[INFO] [stdout] 319 +     let s: *const c_char = r.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:397:45
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                             ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 397 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout] 397 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:409:45
[INFO] [stdout]     |
[INFO] [stdout] 409 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                             ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 409 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout] 409 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:421:45
[INFO] [stdout]     |
[INFO] [stdout] 421 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout]     |                                             ^             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 421 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stdout] 421 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     setup_panic!(Metadata {
[INFO] [stdout] 43 | |         name: env!("CARGO_PKG_NAME").into(),
[INFO] [stdout] 44 | |         version: env!("CARGO_PKG_VERSION").into(),
[INFO] [stdout] 45 | |         authors: "Ben Goldberg <benaagoldberg@gmail.com>".into(),
[INFO] [stdout] 46 | |         homepage: "https://github.com/zethra/poki-launcher".into(),
[INFO] [stdout] 47 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     setup_panic!(Metadata {
[INFO] [stdout] 43 | |         name: env!("CARGO_PKG_NAME").into(),
[INFO] [stdout] 44 | |         version: env!("CARGO_PKG_VERSION").into(),
[INFO] [stdout] 45 | |         authors: "Ben Goldberg <benaagoldberg@gmail.com>".into(),
[INFO] [stdout] 46 | |         homepage: "https://github.com/zethra/poki-launcher".into(),
[INFO] [stdout] 47 | |     });
[INFO] [stdout]    | |______^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:225:34
[INFO] [stdout]     |
[INFO] [stdout] 225 |     apps_model_selected_changed: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:226:33
[INFO] [stdout]     |
[INFO] [stdout] 226 |     apps_model_visible_changed: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:227:32
[INFO] [stdout]     |
[INFO] [stdout] 227 |     apps_model_new_data_ready: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:228:44
[INFO] [stdout]     |
[INFO] [stdout] 228 |     apps_model_layout_about_to_be_changed: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:229:32
[INFO] [stdout]     |
[INFO] [stdout] 229 |     apps_model_layout_changed: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:230:30
[INFO] [stdout]     |
[INFO] [stdout] 230 |     apps_model_data_changed: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:231:35
[INFO] [stdout]     |
[INFO] [stdout] 231 |     apps_model_begin_reset_model: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:232:33
[INFO] [stdout]     |
[INFO] [stdout] 232 |     apps_model_end_reset_model: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:233:35
[INFO] [stdout]     |
[INFO] [stdout] 233 |     apps_model_begin_insert_rows: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:234:33
[INFO] [stdout]     |
[INFO] [stdout] 234 |     apps_model_end_insert_rows: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize, usize)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:235:33
[INFO] [stdout]     |
[INFO] [stdout] 235 |     apps_model_begin_move_rows: fn(*mut AppsModelQObject, usize, usize, usize),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:236:31
[INFO] [stdout]     |
[INFO] [stdout] 236 |     apps_model_end_move_rows: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:237:35
[INFO] [stdout]     |
[INFO] [stdout] 237 |     apps_model_begin_remove_rows: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:238:33
[INFO] [stdout]     |
[INFO] [stdout] 238 |     apps_model_end_remove_rows: fn(*mut AppsModelQObject),
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:273:10
[INFO] [stdout]     |
[INFO] [stdout] 273 |     set: fn(*mut QString, *const c_char, c_int),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:314:135
[INFO] [stdout]     |
[INFO] [stdout] 314 | ...e_len: c_int, d: *mut QString, set: fn(*mut QString, str: *const c_char, len: c_int)) {
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:393:10
[INFO] [stdout]     |
[INFO] [stdout] 393 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:405:10
[INFO] [stdout]     |
[INFO] [stdout] 405 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:417:10
[INFO] [stdout]     |
[INFO] [stdout] 417 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stdout]     = note: this function pointer has Rust-specific calling convention
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "eeda9c2f1d746526cd252635b3106f672b9c1f9807285cc0d1d70f172382e233", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eeda9c2f1d746526cd252635b3106f672b9c1f9807285cc0d1d70f172382e233", kill_on_drop: false }`
[INFO] [stdout] eeda9c2f1d746526cd252635b3106f672b9c1f9807285cc0d1d70f172382e233
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5778e6ae8f6ea6a4e9402babbd3896bfd03444467903b5c764ddb53db91d6803
[INFO] running `Command { std: "docker" "start" "-a" "5778e6ae8f6ea6a4e9402babbd3896bfd03444467903b5c764ddb53db91d6803", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:277:42
[INFO] [stderr]     |
[INFO] [stderr] 277 |     let s: *const c_char = v.as_ptr() as (*const c_char);
[INFO] [stderr]     |                                          ^             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 277 -     let s: *const c_char = v.as_ptr() as (*const c_char);
[INFO] [stderr] 277 +     let s: *const c_char = v.as_ptr() as *const c_char;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:319:42
[INFO] [stderr]     |
[INFO] [stderr] 319 |     let s: *const c_char = r.as_ptr() as (*const c_char);
[INFO] [stderr]     |                                          ^             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 319 -     let s: *const c_char = r.as_ptr() as (*const c_char);
[INFO] [stderr] 319 +     let s: *const c_char = r.as_ptr() as *const c_char;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:397:45
[INFO] [stderr]     |
[INFO] [stderr] 397 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stderr]     |                                             ^             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 397 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stderr] 397 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:409:45
[INFO] [stderr]     |
[INFO] [stderr] 409 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stderr]     |                                             ^             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 409 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stderr] 409 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:421:45
[INFO] [stderr]     |
[INFO] [stderr] 421 |     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stderr]     |                                             ^             ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 421 -     let s: *const c_char = data.as_ptr() as (*const c_char);
[INFO] [stderr] 421 +     let s: *const c_char = data.as_ptr() as *const c_char;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stderr]   --> src/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | /     setup_panic!(Metadata {
[INFO] [stderr] 43 | |         name: env!("CARGO_PKG_NAME").into(),
[INFO] [stderr] 44 | |         version: env!("CARGO_PKG_VERSION").into(),
[INFO] [stderr] 45 | |         authors: "Ben Goldberg <benaagoldberg@gmail.com>".into(),
[INFO] [stderr] 46 | |         homepage: "https://github.com/zethra/poki-launcher".into(),
[INFO] [stderr] 47 | |     });
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stderr]   --> src/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 | /     setup_panic!(Metadata {
[INFO] [stderr] 43 | |         name: env!("CARGO_PKG_NAME").into(),
[INFO] [stderr] 44 | |         version: env!("CARGO_PKG_VERSION").into(),
[INFO] [stderr] 45 | |         authors: "Ben Goldberg <benaagoldberg@gmail.com>".into(),
[INFO] [stderr] 46 | |         homepage: "https://github.com/zethra/poki-launcher".into(),
[INFO] [stderr] 47 | |     });
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:225:34
[INFO] [stderr]     |
[INFO] [stderr] 225 |     apps_model_selected_changed: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr]     = note: `#[warn(improper_ctypes_definitions)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:226:33
[INFO] [stderr]     |
[INFO] [stderr] 226 |     apps_model_visible_changed: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:227:32
[INFO] [stderr]     |
[INFO] [stderr] 227 |     apps_model_new_data_ready: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:228:44
[INFO] [stderr]     |
[INFO] [stderr] 228 |     apps_model_layout_about_to_be_changed: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:229:32
[INFO] [stderr]     |
[INFO] [stderr] 229 |     apps_model_layout_changed: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:230:30
[INFO] [stderr]     |
[INFO] [stderr] 230 |     apps_model_data_changed: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stderr]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:231:35
[INFO] [stderr]     |
[INFO] [stderr] 231 |     apps_model_begin_reset_model: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:232:33
[INFO] [stderr]     |
[INFO] [stderr] 232 |     apps_model_end_reset_model: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:233:35
[INFO] [stderr]     |
[INFO] [stderr] 233 |     apps_model_begin_insert_rows: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:234:33
[INFO] [stderr]     |
[INFO] [stderr] 234 |     apps_model_end_insert_rows: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize, usize)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:235:33
[INFO] [stderr]     |
[INFO] [stderr] 235 |     apps_model_begin_move_rows: fn(*mut AppsModelQObject, usize, usize, usize),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:236:31
[INFO] [stderr]     |
[INFO] [stderr] 236 |     apps_model_end_move_rows: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject, usize, usize)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:237:35
[INFO] [stderr]     |
[INFO] [stderr] 237 |     apps_model_begin_remove_rows: fn(*mut AppsModelQObject, usize, usize),
[INFO] [stderr]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut AppsModelQObject)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:238:33
[INFO] [stderr]     |
[INFO] [stderr] 238 |     apps_model_end_remove_rows: fn(*mut AppsModelQObject),
[INFO] [stderr]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:273:10
[INFO] [stderr]     |
[INFO] [stderr] 273 |     set: fn(*mut QString, *const c_char, c_int),
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:314:135
[INFO] [stderr]     |
[INFO] [stderr] 314 | ...e_len: c_int, d: *mut QString, set: fn(*mut QString, str: *const c_char, len: c_int)) {
[INFO] [stderr]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:393:10
[INFO] [stderr]     |
[INFO] [stderr] 393 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:405:10
[INFO] [stderr]     |
[INFO] [stderr] 405 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` fn uses type `fn(*mut QString, *const i8, i32)`, which is not FFI-safe
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/poki-launcher-5263836217e17d49/out/src/interface.rs:417:10
[INFO] [stderr]     |
[INFO] [stderr] 417 |     set: fn(*mut QString, *const c_char, len: c_int),
[INFO] [stderr]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe
[INFO] [stderr]     |
[INFO] [stderr]     = help: consider using an `extern fn(...) -> ...` function pointer instead
[INFO] [stderr]     = note: this function pointer has Rust-specific calling convention
[INFO] [stderr] 
[INFO] [stderr] warning: `poki-launcher` (bin "poki-launcher" test) generated 26 warnings (run `cargo fix --bin "poki-launcher" --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/poki_launcher-2774a9075b5609b9)
[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" "5778e6ae8f6ea6a4e9402babbd3896bfd03444467903b5c764ddb53db91d6803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5778e6ae8f6ea6a4e9402babbd3896bfd03444467903b5c764ddb53db91d6803", kill_on_drop: false }`
[INFO] [stdout] 5778e6ae8f6ea6a4e9402babbd3896bfd03444467903b5c764ddb53db91d6803