[INFO] fetching crate ruspiro-allocator 0.4.6... [INFO] testing ruspiro-allocator-0.4.6 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate ruspiro-allocator 0.4.6 into /workspace/builds/worker-2-tc2/source [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate ruspiro-allocator 0.4.6 [INFO] finished tweaking crates.io crate ruspiro-allocator 0.4.6 [INFO] tweaked toml for crates.io crate ruspiro-allocator 0.4.6 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate ruspiro-allocator 0.4.6 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 1 package to latest compatible version [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4e0b6637297ecc02ccae713d3de799736b26a16f27ddb409f044e1f8e4939a58 [INFO] running `Command { std: "docker" "start" "-a" "4e0b6637297ecc02ccae713d3de799736b26a16f27ddb409f044e1f8e4939a58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4e0b6637297ecc02ccae713d3de799736b26a16f27ddb409f044e1f8e4939a58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e0b6637297ecc02ccae713d3de799736b26a16f27ddb409f044e1f8e4939a58", kill_on_drop: false }` [INFO] [stdout] 4e0b6637297ecc02ccae713d3de799736b26a16f27ddb409f044e1f8e4939a58 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0fac82ffdb1be1e4670ec0d3624dd656a842a85ee030337d960a6cf84be82e8 [INFO] running `Command { std: "docker" "start" "-a" "e0fac82ffdb1be1e4670ec0d3624dd656a842a85ee030337d960a6cf84be82e8", kill_on_drop: false }` [INFO] [stderr] Compiling ruspiro-allocator v0.4.6 (/opt/rustwide/workdir) [INFO] [stderr] Compiling rlibc v1.0.0 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/memory.rs:305:7 [INFO] [stdout] | [INFO] [stdout] 305 | let mut descriptor = unsafe { &mut *(descriptor_addr as *mut MemoryDescriptor) }; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "e0fac82ffdb1be1e4670ec0d3624dd656a842a85ee030337d960a6cf84be82e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0fac82ffdb1be1e4670ec0d3624dd656a842a85ee030337d960a6cf84be82e8", kill_on_drop: false }` [INFO] [stdout] e0fac82ffdb1be1e4670ec0d3624dd656a842a85ee030337d960a6cf84be82e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac65390fcb1bd8c9823ca2f74bd54037d40a7c7e969d5788e67dac88acf60c35 [INFO] running `Command { std: "docker" "start" "-a" "ac65390fcb1bd8c9823ca2f74bd54037d40a7c7e969d5788e67dac88acf60c35", kill_on_drop: false }` [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/memory.rs:305:7 [INFO] [stdout] | [INFO] [stdout] 305 | let mut descriptor = unsafe { &mut *(descriptor_addr as *mut MemoryDescriptor) }; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ruspiro-allocator v0.4.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/memory.rs:305:7 [INFO] [stdout] | [INFO] [stdout] 305 | let mut descriptor = unsafe { &mut *(descriptor_addr as *mut MemoryDescriptor) }; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `ALLOCATOR` is never used [INFO] [stdout] --> src/lib.rs:49:8 [INFO] [stdout] | [INFO] [stdout] 49 | static ALLOCATOR: RusPiRoAllocator = RusPiRoAllocator; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RusPiRoAllocator` is never constructed [INFO] [stdout] --> src/lib.rs:55:8 [INFO] [stdout] | [INFO] [stdout] 55 | struct RusPiRoAllocator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `memset` is never used [INFO] [stdout] --> src/lib.rs:86:6 [INFO] [stdout] | [INFO] [stdout] 86 | fn memset(ptr: *mut u8, value: i32, size: usize) -> *mut u8; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BucketQueue` is never constructed [INFO] [stdout] --> src/memory.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 99 | struct BucketQueue { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `FREE_BUCKETS` is never used [INFO] [stdout] --> src/memory.rs:111:8 [INFO] [stdout] | [INFO] [stdout] 111 | static FREE_BUCKETS: [BucketQueue; BUCKET_SIZES.len() + 1] = [ [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `alloc` is never used [INFO] [stdout] --> src/memory.rs:184:15 [INFO] [stdout] | [INFO] [stdout] 184 | pub(crate) fn alloc(req_size: usize, alignment: usize) -> *mut u8 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `free` is never used [INFO] [stdout] --> src/memory.rs:301:15 [INFO] [stdout] | [INFO] [stdout] 301 | pub(crate) fn free(address: *mut u8) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `push_to_free_bucket` is never used [INFO] [stdout] --> src/memory.rs:332:4 [INFO] [stdout] | [INFO] [stdout] 332 | fn push_to_free_bucket(descriptor: &mut MemoryDescriptor) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pop_from_free_bucket` is never used [INFO] [stdout] --> src/memory.rs:374:4 [INFO] [stdout] | [INFO] [stdout] 374 | fn pop_from_free_bucket(bucket: usize, _alloc_size: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "ac65390fcb1bd8c9823ca2f74bd54037d40a7c7e969d5788e67dac88acf60c35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac65390fcb1bd8c9823ca2f74bd54037d40a7c7e969d5788e67dac88acf60c35", kill_on_drop: false }` [INFO] [stdout] ac65390fcb1bd8c9823ca2f74bd54037d40a7c7e969d5788e67dac88acf60c35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 72471d7ee4b0053657d4c27bf7016b6c1fb32c3805ba79b3a6cefdc29759bd0c [INFO] running `Command { std: "docker" "start" "-a" "72471d7ee4b0053657d4c27bf7016b6c1fb32c3805ba79b3a6cefdc29759bd0c", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/memory.rs:305:7 [INFO] [stderr] | [INFO] [stderr] 305 | let mut descriptor = unsafe { &mut *(descriptor_addr as *mut MemoryDescriptor) }; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `ruspiro-allocator` (lib) generated 1 warning (run `cargo fix --lib -p ruspiro-allocator` to apply 1 suggestion) [INFO] [stderr] warning: static `ALLOCATOR` is never used [INFO] [stderr] --> src/lib.rs:49:8 [INFO] [stderr] | [INFO] [stderr] 49 | static ALLOCATOR: RusPiRoAllocator = RusPiRoAllocator; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `RusPiRoAllocator` is never constructed [INFO] [stderr] --> src/lib.rs:55:8 [INFO] [stderr] | [INFO] [stderr] 55 | struct RusPiRoAllocator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `memset` is never used [INFO] [stderr] --> src/lib.rs:86:6 [INFO] [stderr] | [INFO] [stderr] 86 | fn memset(ptr: *mut u8, value: i32, size: usize) -> *mut u8; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BucketQueue` is never constructed [INFO] [stderr] --> src/memory.rs:99:8 [INFO] [stderr] | [INFO] [stderr] 99 | struct BucketQueue { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `FREE_BUCKETS` is never used [INFO] [stderr] --> src/memory.rs:111:8 [INFO] [stderr] | [INFO] [stderr] 111 | static FREE_BUCKETS: [BucketQueue; BUCKET_SIZES.len() + 1] = [ [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `alloc` is never used [INFO] [stderr] --> src/memory.rs:184:15 [INFO] [stderr] | [INFO] [stderr] 184 | pub(crate) fn alloc(req_size: usize, alignment: usize) -> *mut u8 { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `free` is never used [INFO] [stderr] --> src/memory.rs:301:15 [INFO] [stderr] | [INFO] [stderr] 301 | pub(crate) fn free(address: *mut u8) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `push_to_free_bucket` is never used [INFO] [stderr] --> src/memory.rs:332:4 [INFO] [stderr] | [INFO] [stderr] 332 | fn push_to_free_bucket(descriptor: &mut MemoryDescriptor) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `pop_from_free_bucket` is never used [INFO] [stderr] --> src/memory.rs:374:4 [INFO] [stderr] | [INFO] [stderr] 374 | fn pop_from_free_bucket(bucket: usize, _alloc_size: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ruspiro-allocator` (lib test) generated 10 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruspiro_allocator-358b409bc8e286da) [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] [stderr] Doc-tests ruspiro_allocator [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 24) ... ignored [INFO] [stdout] test src/lib.rs - (line 30) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "72471d7ee4b0053657d4c27bf7016b6c1fb32c3805ba79b3a6cefdc29759bd0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72471d7ee4b0053657d4c27bf7016b6c1fb32c3805ba79b3a6cefdc29759bd0c", kill_on_drop: false }` [INFO] [stdout] 72471d7ee4b0053657d4c27bf7016b6c1fb32c3805ba79b3a6cefdc29759bd0c