[INFO] fetching crate simple-chunk-allocator 0.1.5... [INFO] checking simple-chunk-allocator-0.1.5 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate simple-chunk-allocator 0.1.5 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate simple-chunk-allocator 0.1.5 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate simple-chunk-allocator 0.1.5 [INFO] finished tweaking crates.io crate simple-chunk-allocator 0.1.5 [INFO] tweaked toml for crates.io crate simple-chunk-allocator 0.1.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate simple-chunk-allocator 0.1.5 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spinning_top v0.2.4 [INFO] [stderr] Downloaded raw-cpuid v10.3.0 [INFO] [stderr] Downloaded linked_list_allocator v0.9.1 [INFO] [stderr] Downloaded x86 v0.51.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7a3b8bcfae546910bdff9119c674bcd747d4207182764f3aa94af49f1ee426e1 [INFO] running `Command { std: "docker" "start" "-a" "7a3b8bcfae546910bdff9119c674bcd747d4207182764f3aa94af49f1ee426e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a3b8bcfae546910bdff9119c674bcd747d4207182764f3aa94af49f1ee426e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a3b8bcfae546910bdff9119c674bcd747d4207182764f3aa94af49f1ee426e1", kill_on_drop: false }` [INFO] [stdout] 7a3b8bcfae546910bdff9119c674bcd747d4207182764f3aa94af49f1ee426e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8be2c967a12011a3184ef59be33345e968a68f8fc917d85a4c4ac30a552d0a39 [INFO] running `Command { std: "docker" "start" "-a" "8be2c967a12011a3184ef59be33345e968a68f8fc917d85a4c4ac30a552d0a39", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling x86 v0.51.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking raw-cpuid v10.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking linked_list_allocator v0.9.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking simple-chunk-allocator v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking time v0.3.11 [INFO] [stderr] Checking simple_logger v2.2.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.89s [INFO] running `Command { std: "docker" "inspect" "8be2c967a12011a3184ef59be33345e968a68f8fc917d85a4c4ac30a552d0a39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8be2c967a12011a3184ef59be33345e968a68f8fc917d85a4c4ac30a552d0a39", kill_on_drop: false }` [INFO] [stdout] 8be2c967a12011a3184ef59be33345e968a68f8fc917d85a4c4ac30a552d0a39 [INFO] checking simple-chunk-allocator-0.1.5 against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] extracting crate simple-chunk-allocator 0.1.5 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate simple-chunk-allocator 0.1.5 on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate simple-chunk-allocator 0.1.5 [INFO] finished tweaking crates.io crate simple-chunk-allocator 0.1.5 [INFO] tweaked toml for crates.io crate simple-chunk-allocator 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate simple-chunk-allocator 0.1.5 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 739190d4a4739ba5a7e8125dba9ed8fb3a37382033d8d935faf6ecb83b9c6e39 [INFO] running `Command { std: "docker" "start" "-a" "739190d4a4739ba5a7e8125dba9ed8fb3a37382033d8d935faf6ecb83b9c6e39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "739190d4a4739ba5a7e8125dba9ed8fb3a37382033d8d935faf6ecb83b9c6e39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "739190d4a4739ba5a7e8125dba9ed8fb3a37382033d8d935faf6ecb83b9c6e39", kill_on_drop: false }` [INFO] [stdout] 739190d4a4739ba5a7e8125dba9ed8fb3a37382033d8d935faf6ecb83b9c6e39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5fc466913f02669b16de920f0692e6534955881174ae973e419942a562cf2203 [INFO] running `Command { std: "docker" "start" "-a" "5fc466913f02669b16de920f0692e6534955881174ae973e419942a562cf2203", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Migrating Cargo.toml from 2021 edition to 2024 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Checking num_threads v0.1.6 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling x86 v0.51.0 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Checking raw-cpuid v10.3.0 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking spinning_top v0.2.4 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking linked_list_allocator v0.9.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking simple-chunk-allocator v0.1.5 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/allocator.rs (4 fixes) [INFO] [stderr] Fixed src/global.rs (4 fixes) [INFO] [stderr] Checking time v0.3.11 [INFO] [stderr] Checking simple_logger v2.2.0 [INFO] [stderr] Migrating examples/bench.rs from 2021 edition to 2024 [INFO] [stderr] Fixed src/allocator.rs (1 fix) [INFO] [stderr] Migrating examples/minimal.rs from 2021 edition to 2024 [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/allocator.rs:764:66 [INFO] [stdout] | [INFO] [stdout] 764 | unsafe { ChunkAllocator::new(HEAP.deref_mut_const(), &mut HEAP_BITMAP).unwrap() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see issue #114447 [INFO] [stdout] = note: this will be a hard error in the 2024 edition [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] = note: `--force-warn static-mut-refs` implied by `--force-warn rust-2024-compatibility` [INFO] [stdout] = help: to override `--force-warn rust-2024-compatibility` add `#[allow(static_mut_refs)]` [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 764 | unsafe { ChunkAllocator::new(HEAP.deref_mut_const(), addr_of_mut!(HEAP_BITMAP)).unwrap() }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.09s [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Checking simple-chunk-allocator v0.1.5 (/tmp/fixit) [INFO] [stdout] error[E0796]: creating a mutable reference to a mutable static [INFO] [stdout] --> src/allocator.rs:764:66 [INFO] [stdout] | [INFO] [stdout] 764 | unsafe { ChunkAllocator::new(HEAP.deref_mut_const(), &mut HEAP_BITMAP).unwrap() }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: this mutable reference has lifetime `'static`, but if the static gets accessed (read or written) by any other means, or any other reference is created, then any further use of this mutable reference is Undefined Behavior [INFO] [stdout] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 764 | unsafe { ChunkAllocator::new(HEAP.deref_mut_const(), addr_of_mut!(HEAP_BITMAP)).unwrap() }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0796`. [INFO] [stdout] [INFO] [stderr] error: could not compile `simple-chunk-allocator` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to check after updating to 2024 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "5fc466913f02669b16de920f0692e6534955881174ae973e419942a562cf2203", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fc466913f02669b16de920f0692e6534955881174ae973e419942a562cf2203", kill_on_drop: false }` [INFO] [stdout] 5fc466913f02669b16de920f0692e6534955881174ae973e419942a562cf2203