[INFO] cloning repository https://github.com/xixixao/hot-reload-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xixixao/hot-reload-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxixixao%2Fhot-reload-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxixixao%2Fhot-reload-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b4b3d6c5235fec754eb1e8143c27b3030350dd78 [INFO] checking xixixao/hot-reload-rs against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxixixao%2Fhot-reload-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/xixixao/hot-reload-rs on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/xixixao/hot-reload-rs [INFO] finished tweaking git repo https://github.com/xixixao/hot-reload-rs [INFO] tweaked toml for git repo https://github.com/xixixao/hot-reload-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/xixixao/hot-reload-rs 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_syscall v0.2.1 [INFO] [stderr] Downloaded arraystring v0.3.0 [INFO] [stderr] Downloaded minifb v0.19.1 [INFO] [stderr] Downloaded nom v6.0.1 [INFO] [stderr] Downloaded signal-hook v0.3.2 [INFO] [stderr] Downloaded orbclient v0.3.30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59c2b4d3597f128216d7d47215c9f72274d8fba7b1c849f31c281e5038a323ed [INFO] running `Command { std: "docker" "start" "-a" "59c2b4d3597f128216d7d47215c9f72274d8fba7b1c849f31c281e5038a323ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59c2b4d3597f128216d7d47215c9f72274d8fba7b1c849f31c281e5038a323ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59c2b4d3597f128216d7d47215c9f72274d8fba7b1c849f31c281e5038a323ed", kill_on_drop: false }` [INFO] [stdout] 59c2b4d3597f128216d7d47215c9f72274d8fba7b1c849f31c281e5038a323ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2531eba44e09a0c805cbecb2376d22a8875da62ea8d38249b249e801b0e9a6ed [INFO] running `Command { std: "docker" "start" "-a" "2531eba44e09a0c805cbecb2376d22a8875da62ea8d38249b249e801b0e9a6ed", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling anyhow v1.0.37 [INFO] [stderr] Compiling signal-hook v0.3.2 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling nom v6.0.1 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Compiling xkbcommon-sys v0.7.4 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Checking regex-syntax v0.6.21 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling minifb v0.19.1 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Checking arraystring v0.3.0 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking rand_core v0.6.0 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking wayland-commons v0.27.0 [INFO] [stderr] Checking raw_sync v0.1.5 (/opt/rustwide/workdir/raw_sync-rs) [INFO] [stderr] Checking shared_memory v0.11.3 (/opt/rustwide/workdir/shared_memory-rs) [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> raw_sync-rs/src/events/mod.rs:89:31 [INFO] [stdout] | [INFO] [stdout] 89 | let mut prev_val = signal.compare_and_swap(1, 0, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> raw_sync-rs/src/events/mod.rs:97:35 [INFO] [stdout] | [INFO] [stdout] 97 | prev_val = signal.compare_and_swap(1, 0, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> raw_sync-rs/src/events/mod.rs:103:35 [INFO] [stdout] | [INFO] [stdout] 103 | prev_val = signal.compare_and_swap(1, 0, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> raw_sync-rs/src/events/mod.rs:89:31 [INFO] [stdout] | [INFO] [stdout] 89 | let mut prev_val = signal.compare_and_swap(1, 0, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> raw_sync-rs/src/events/mod.rs:97:35 [INFO] [stdout] | [INFO] [stdout] 97 | prev_val = signal.compare_and_swap(1, 0, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicU8::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> raw_sync-rs/src/events/mod.rs:103:35 [INFO] [stdout] | [INFO] [stdout] 103 | prev_val = signal.compare_and_swap(1, 0, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `pthread_condattr_t` does not permit being left uninitialized [INFO] [stdout] --> raw_sync-rs/src/events/unix.rs:51:45 [INFO] [stdout] | [INFO] [stdout] 51 | let mut attrs: pthread_condattr_t = MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `timespec` does not permit being left uninitialized [INFO] [stdout] --> raw_sync-rs/src/locks/unix.rs:82:38 [INFO] [stdout] | [INFO] [stdout] 82 | let mut cur_time: timespec = MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `pthread_mutexattr_t` does not permit being left uninitialized [INFO] [stdout] --> raw_sync-rs/src/locks/unix.rs:110:50 [INFO] [stdout] | [INFO] [stdout] 110 | let mut lock_attr: pthread_mutexattr_t = MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `pthread_rwlockattr_t` does not permit being left uninitialized [INFO] [stdout] --> raw_sync-rs/src/locks/unix.rs:219:51 [INFO] [stdout] | [INFO] [stdout] 219 | let mut lock_attr: pthread_rwlockattr_t = MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `pthread_condattr_t` does not permit being left uninitialized [INFO] [stdout] --> raw_sync-rs/src/events/unix.rs:51:45 [INFO] [stdout] | [INFO] [stdout] 51 | let mut attrs: pthread_condattr_t = MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `timespec` does not permit being left uninitialized [INFO] [stdout] --> raw_sync-rs/src/locks/unix.rs:82:38 [INFO] [stdout] | [INFO] [stdout] 82 | let mut cur_time: timespec = MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `pthread_mutexattr_t` does not permit being left uninitialized [INFO] [stdout] --> raw_sync-rs/src/locks/unix.rs:110:50 [INFO] [stdout] | [INFO] [stdout] 110 | let mut lock_attr: pthread_mutexattr_t = MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `pthread_rwlockattr_t` does not permit being left uninitialized [INFO] [stdout] --> raw_sync-rs/src/locks/unix.rs:219:51 [INFO] [stdout] | [INFO] [stdout] 219 | let mut lock_attr: pthread_rwlockattr_t = MaybeUninit::uninit().assume_init(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | this code causes undefined behavior when executed [INFO] [stdout] | help: use `MaybeUninit` instead, and only call `assume_init` after initialization is done [INFO] [stdout] | [INFO] [stdout] = note: integers must be initialized [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `child` [INFO] [stdout] --> raw_sync-rs/examples/events.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let child = thread::spawn(move || { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_child` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `busy_example` is never used [INFO] [stdout] --> raw_sync-rs/examples/events.rs:123:4 [INFO] [stdout] | [INFO] [stdout] 123 | fn busy_example(mem: *mut u8, auto_reset: bool) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wayland-cursor v0.27.0 [INFO] [stderr] Checking ron v0.6.4 [INFO] [stderr] Checking hot-reload v0.1.0 (/opt/rustwide/workdir/hot-reload) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> hot-reload/src/simple_shared_memory.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut internal = self.memory.get(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> hot-reload/src/simple_shared_memory.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut internal = self.memory.get(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hot-reloaded-state v0.1.0 (/opt/rustwide/workdir/hot-reloaded-state) [INFO] [stderr] Checking example-impl v0.1.0 (/opt/rustwide/workdir/example-impl) [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> example-impl/src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod lib; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for lib.rs [INFO] [stdout] --> example-impl/src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | pub mod lib; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: lib.rs is the root of this crate's library target [INFO] [stdout] = help: to refer to it from other targets, use the library's name as the path [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking example-app v0.1.0 (/opt/rustwide/workdir/example-app) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.83s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.0.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 7` [INFO] running `Command { std: "docker" "inspect" "2531eba44e09a0c805cbecb2376d22a8875da62ea8d38249b249e801b0e9a6ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2531eba44e09a0c805cbecb2376d22a8875da62ea8d38249b249e801b0e9a6ed", kill_on_drop: false }` [INFO] [stdout] 2531eba44e09a0c805cbecb2376d22a8875da62ea8d38249b249e801b0e9a6ed