[INFO] fetching crate shareable 0.1.1... [INFO] testing shareable-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0 [INFO] extracting crate shareable 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate shareable 0.1.1 [INFO] finished tweaking crates.io crate shareable 0.1.1 [INFO] tweaked toml for crates.io crate shareable 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate shareable 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e2087c5f785e2ac9ea6104a335b402086d5836d3acd24d5f916e57e4e990728f [INFO] running `Command { std: "docker" "start" "-a" "e2087c5f785e2ac9ea6104a335b402086d5836d3acd24d5f916e57e4e990728f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e2087c5f785e2ac9ea6104a335b402086d5836d3acd24d5f916e57e4e990728f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2087c5f785e2ac9ea6104a335b402086d5836d3acd24d5f916e57e4e990728f", kill_on_drop: false }` [INFO] [stdout] e2087c5f785e2ac9ea6104a335b402086d5836d3acd24d5f916e57e4e990728f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 72283250b2813d440aea64627255e46ef7bc32b7efc38ca136f483b9c75f3f72 [INFO] running `Command { std: "docker" "start" "-a" "72283250b2813d440aea64627255e46ef7bc32b7efc38ca136f483b9c75f3f72", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling shareable v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_object.rs:56:27 [INFO] [stdout] | [INFO] [stdout] 56 | if self.lock.compare_and_swap(false, true, Ordering::Relaxed) == false [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:56:50 [INFO] [stdout] | [INFO] [stdout] 56 | data : Arc::new(AtomicUsize::new(transmute::(value) as usize)) [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | transmute::(val) as usize, [INFO] [stdout] | ---------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | transmute(self.data.load(Ordering::Relaxed) as u32) [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:104:50 [INFO] [stdout] | [INFO] [stdout] 104 | data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 104 - data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] 104 + data : Arc::new(AtomicUsize::new(f64::to_bits(value) as usize)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 117 - self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] 117 + self.data.store(f64::to_bits(value) as usize, Ordering::Relaxed) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 126 - transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] 126 + f64::from_bits(self.data.load(Ordering::Relaxed) as _) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:104:50 [INFO] [stdout] | [INFO] [stdout] 104 | data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] | ---------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] | ---------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `usize::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/shared_object.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | Box::from_raw(self.data.swap(Box::into_raw(value), Ordering::AcqRel)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 101 | let _ = Box::from_raw(self.data.swap(Box::into_raw(value), Ordering::AcqRel)); [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/shared_object.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | Box::from_raw(self.data.swap(ptr::null_mut(), Ordering::Acquire)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = Box::from_raw(self.data.swap(ptr::null_mut(), Ordering::Acquire)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "72283250b2813d440aea64627255e46ef7bc32b7efc38ca136f483b9c75f3f72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72283250b2813d440aea64627255e46ef7bc32b7efc38ca136f483b9c75f3f72", kill_on_drop: false }` [INFO] [stdout] 72283250b2813d440aea64627255e46ef7bc32b7efc38ca136f483b9c75f3f72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 403e4af34333b3c252010e8777e503e6e8c2f7dadd0616b789c90573333a6c2c [INFO] running `Command { std: "docker" "start" "-a" "403e4af34333b3c252010e8777e503e6e8c2f7dadd0616b789c90573333a6c2c", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_object.rs:56:27 [INFO] [stdout] | [INFO] [stdout] 56 | if self.lock.compare_and_swap(false, true, Ordering::Relaxed) == false [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:56:50 [INFO] [stdout] | [INFO] [stdout] 56 | data : Arc::new(AtomicUsize::new(transmute::(value) as usize)) [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | transmute::(val) as usize, [INFO] [stdout] | ---------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | transmute(self.data.load(Ordering::Relaxed) as u32) [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:104:50 [INFO] [stdout] | [INFO] [stdout] 104 | data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 104 - data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] 104 + data : Arc::new(AtomicUsize::new(f64::to_bits(value) as usize)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 117 - self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] 117 + self.data.store(f64::to_bits(value) as usize, Ordering::Relaxed) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 126 - transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] 126 + f64::from_bits(self.data.load(Ordering::Relaxed) as _) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:104:50 [INFO] [stdout] | [INFO] [stdout] 104 | data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] | ---------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling shareable v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] | ---------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `usize::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/shared_object.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | Box::from_raw(self.data.swap(Box::into_raw(value), Ordering::AcqRel)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 101 | let _ = Box::from_raw(self.data.swap(Box::into_raw(value), Ordering::AcqRel)); [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/shared_object.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | Box::from_raw(self.data.swap(ptr::null_mut(), Ordering::Acquire)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = Box::from_raw(self.data.swap(ptr::null_mut(), Ordering::Acquire)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/shared_object.rs:56:27 [INFO] [stdout] | [INFO] [stdout] 56 | if self.lock.compare_and_swap(false, true, Ordering::Relaxed) == false [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:56:50 [INFO] [stdout] | [INFO] [stdout] 56 | data : Arc::new(AtomicUsize::new(transmute::(value) as usize)) [INFO] [stdout] | ---------------------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:70:17 [INFO] [stdout] | [INFO] [stdout] 70 | transmute::(val) as usize, [INFO] [stdout] | ---------------------^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::to_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f32.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | transmute(self.data.load(Ordering::Relaxed) as u32) [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `f32::from_bits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:104:50 [INFO] [stdout] | [INFO] [stdout] 104 | data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 104 - data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] 104 + data : Arc::new(AtomicUsize::new(f64::to_bits(value) as usize)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 117 - self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] 117 + self.data.store(f64::to_bits(value) as usize, Ordering::Relaxed) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_f64.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: replace this with [INFO] [stdout] | [INFO] [stdout] 126 - transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] 126 + f64::from_bits(self.data.load(Ordering::Relaxed) as _) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:104:50 [INFO] [stdout] | [INFO] [stdout] 104 | data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stdout] | ---------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:117:29 [INFO] [stdout] | [INFO] [stdout] 117 | self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stdout] | ---------^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `i64::cast_unsigned` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/shared_i64.rs:126:13 [INFO] [stdout] | [INFO] [stdout] 126 | transmute(self.data.load(Ordering::Relaxed)) [INFO] [stdout] | ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: replace this with: `usize::cast_signed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/shared_object.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | Box::from_raw(self.data.swap(Box::into_raw(value), Ordering::AcqRel)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 101 | let _ = Box::from_raw(self.data.swap(Box::into_raw(value), Ordering::AcqRel)); [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> src/shared_object.rs:114:13 [INFO] [stdout] | [INFO] [stdout] 114 | Box::from_raw(self.data.swap(ptr::null_mut(), Ordering::Acquire)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = Box::from_raw(self.data.swap(ptr::null_mut(), Ordering::Acquire)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.78s [INFO] running `Command { std: "docker" "inspect" "403e4af34333b3c252010e8777e503e6e8c2f7dadd0616b789c90573333a6c2c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "403e4af34333b3c252010e8777e503e6e8c2f7dadd0616b789c90573333a6c2c", kill_on_drop: false }` [INFO] [stdout] 403e4af34333b3c252010e8777e503e6e8c2f7dadd0616b789c90573333a6c2c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8ce11bf6c616f1dffa7c70c1c252bc1003c053166ef04d554141416f5b23e426 [INFO] running `Command { std: "docker" "start" "-a" "8ce11bf6c616f1dffa7c70c1c252bc1003c053166ef04d554141416f5b23e426", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: use of deprecated method `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/shared_object.rs:56:27 [INFO] [stderr] | [INFO] [stderr] 56 | if self.lock.compare_and_swap(false, true, Ordering::Relaxed) == false [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_f32.rs:56:50 [INFO] [stderr] | [INFO] [stderr] 56 | data : Arc::new(AtomicUsize::new(transmute::(value) as usize)) [INFO] [stderr] | ---------------------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_f32.rs:70:17 [INFO] [stderr] | [INFO] [stderr] 70 | transmute::(val) as usize, [INFO] [stderr] | ---------------------^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::to_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_f32.rs:81:13 [INFO] [stderr] | [INFO] [stderr] 81 | transmute(self.data.load(Ordering::Relaxed) as u32) [INFO] [stderr] | ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `f32::from_bits` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_f64.rs:104:50 [INFO] [stderr] | [INFO] [stderr] 104 | data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 104 - data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stderr] 104 + data : Arc::new(AtomicUsize::new(f64::to_bits(value) as usize)) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_f64.rs:117:29 [INFO] [stderr] | [INFO] [stderr] 117 | self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 117 - self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stderr] 117 + self.data.store(f64::to_bits(value) as usize, Ordering::Relaxed) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_f64.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | transmute(self.data.load(Ordering::Relaxed)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: replace this with [INFO] [stderr] | [INFO] [stderr] 126 - transmute(self.data.load(Ordering::Relaxed)) [INFO] [stderr] 126 + f64::from_bits(self.data.load(Ordering::Relaxed) as _) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_i64.rs:104:50 [INFO] [stderr] | [INFO] [stderr] 104 | data : Arc::new(AtomicUsize::new(transmute(value))) [INFO] [stderr] | ---------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i64::cast_unsigned` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_i64.rs:117:29 [INFO] [stderr] | [INFO] [stderr] 117 | self.data.store(transmute(value), Ordering::Relaxed) [INFO] [stderr] | ---------^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `i64::cast_unsigned` [INFO] [stderr] [INFO] [stderr] warning: unnecessary transmute [INFO] [stderr] --> src/shared_i64.rs:126:13 [INFO] [stderr] | [INFO] [stderr] 126 | transmute(self.data.load(Ordering::Relaxed)) [INFO] [stderr] | ---------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: replace this with: `usize::cast_signed` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> src/shared_object.rs:101:17 [INFO] [stderr] | [INFO] [stderr] 101 | Box::from_raw(self.data.swap(Box::into_raw(value), Ordering::AcqRel)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 101 | let _ = Box::from_raw(self.data.swap(Box::into_raw(value), Ordering::AcqRel)); [INFO] [stderr] | +++++++ + [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stderr] --> src/shared_object.rs:114:13 [INFO] [stderr] | [INFO] [stderr] 114 | Box::from_raw(self.data.swap(ptr::null_mut(), Ordering::Acquire)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 114 | let _ = Box::from_raw(self.data.swap(ptr::null_mut(), Ordering::Acquire)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `shareable` (lib) generated 12 warnings (run `cargo fix --lib -p shareable` to apply 9 suggestions) [INFO] [stderr] warning: `shareable` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/shareable-7559cab20bf14100) [INFO] [stdout] [INFO] [stdout] running 28 tests [INFO] [stdout] test shared_bool::tests::test_multiple ... ok [INFO] [stdout] test shared_bool::tests::test_single ... ok [INFO] [stdout] test shared_f32::tests::test_multiple ... ok [INFO] [stdout] test shared_f32::tests::test_single ... ok [INFO] [stdout] test shared_f64::tests::test_multiple ... ok [INFO] [stdout] test shared_i16::tests::test_multiple ... ok [INFO] [stdout] test shared_i32::tests::test_multiple ... ok [INFO] [stdout] test shared_i32::tests::test_single ... ok [INFO] [stdout] test shared_i64::tests::test_multiple ... ok [INFO] [stdout] test shared_f64::tests::test_single ... ok [INFO] [stdout] test shared_i16::tests::test_single ... ok [INFO] [stdout] test shared_i64::tests::test_single ... ok [INFO] [stdout] test shared_i8::tests::test_multiple ... ok [INFO] [stdout] test shared_i8::tests::test_single ... ok [INFO] [stdout] test shared_isize::tests::test_multiple ... ok [INFO] [stdout] test shared_isize::tests::test_single ... ok [INFO] [stdout] test shared_u16::tests::test_single ... ok [INFO] [stdout] test shared_object::tests::single ... ok [INFO] [stdout] test shared_u16::tests::test_multiple ... ok [INFO] [stdout] test shared_u32::tests::test_multiple ... ok [INFO] [stdout] test shared_object::tests::multiple ... ok [INFO] [stdout] test shared_u32::tests::test_single ... ok [INFO] [stdout] test shared_u64::tests::test_multiple ... ok [INFO] [stdout] test shared_u64::tests::test_single ... ok [INFO] [stdout] test shared_u8::tests::test_multiple ... ok [INFO] [stdout] test shared_usize::tests::test_multiple ... ok [INFO] [stdout] test shared_usize::tests::test_single ... ok [INFO] [stdout] test shared_u8::tests::test_single ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8ce11bf6c616f1dffa7c70c1c252bc1003c053166ef04d554141416f5b23e426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ce11bf6c616f1dffa7c70c1c252bc1003c053166ef04d554141416f5b23e426", kill_on_drop: false }` [INFO] [stdout] 8ce11bf6c616f1dffa7c70c1c252bc1003c053166ef04d554141416f5b23e426