[INFO] fetching crate atsam4-hal 0.3.1... [INFO] checking atsam4-hal-0.3.1 against master#91c0823ee63e793d990bb9fed898dc95b5d6db51 for pr-125384-2 [INFO] extracting crate atsam4-hal 0.3.1 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate atsam4-hal 0.3.1 on toolchain 91c0823ee63e793d990bb9fed898dc95b5d6db51 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config [INFO] started tweaking crates.io crate atsam4-hal 0.3.1 [INFO] finished tweaking crates.io crate atsam4-hal 0.3.1 [INFO] tweaked toml for crates.io crate atsam4-hal 0.3.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding bare-metal v0.2.5 (latest: v1.0.0) [INFO] [stderr] Adding bitfield v0.13.2 (latest: v0.15.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding usb-device v0.2.9 (latest: v0.3.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded embedded-hal v0.2.7 [INFO] [stderr] Downloaded embedded-storage v0.3.1 [INFO] [stderr] Downloaded gcd v2.3.0 [INFO] [stderr] Downloaded fugit v0.3.7 [INFO] [stderr] Downloaded fugit-timer v0.1.3 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded nb v1.1.0 [INFO] [stderr] Downloaded cortex-m-rt-macros v0.7.0 [INFO] [stderr] Downloaded vcell v0.1.3 [INFO] [stderr] Downloaded bitfield v0.13.2 [INFO] [stderr] Downloaded volatile-register v0.2.2 [INFO] [stderr] Downloaded embedded-dma v0.2.0 [INFO] [stderr] Downloaded bare-metal v0.2.5 [INFO] [stderr] Downloaded cortex-m-rt v0.7.3 [INFO] [stderr] Downloaded atsam4n16b-pac v0.3.1 [INFO] [stderr] Downloaded cortex-m v0.7.7 [INFO] [stderr] Downloaded atsam4e16c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4e16e-pac v0.3.1 [INFO] [stderr] Downloaded atsam4e8e-pac v0.3.1 [INFO] [stderr] Downloaded atsam4e8c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4n16c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4n8b-pac v0.3.1 [INFO] [stderr] Downloaded atsam4n8c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4s2a-pac v0.3.1 [INFO] [stderr] Downloaded atsam4s2b-pac v0.3.1 [INFO] [stderr] Downloaded atsam4s2c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4s4a-pac v0.3.1 [INFO] [stderr] Downloaded atsam4s4b-pac v0.3.1 [INFO] [stderr] Downloaded atsam4s4c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4s8b-pac v0.3.1 [INFO] [stderr] Downloaded atsam4s8c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4sa16b-pac v0.3.1 [INFO] [stderr] Downloaded atsam4sa16c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4sd16b-pac v0.3.1 [INFO] [stderr] Downloaded atsam4sd16c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4sd32b-pac v0.3.1 [INFO] [stderr] Downloaded atsam4sd32c-pac v0.3.1 [INFO] [stderr] Downloaded atsam4n8a-pac v0.3.1 [INFO] [stderr] Downloaded usb-device v0.2.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e28ed3d897552f5a18396367a23aa5447be253033d385f5c367a4d2488c0b25 [INFO] running `Command { std: "docker" "start" "-a" "5e28ed3d897552f5a18396367a23aa5447be253033d385f5c367a4d2488c0b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e28ed3d897552f5a18396367a23aa5447be253033d385f5c367a4d2488c0b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e28ed3d897552f5a18396367a23aa5447be253033d385f5c367a4d2488c0b25", kill_on_drop: false }` [INFO] [stdout] 5e28ed3d897552f5a18396367a23aa5447be253033d385f5c367a4d2488c0b25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+91c0823ee63e793d990bb9fed898dc95b5d6db51" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa160ca404ccd97e1f6a86f242fb5ddd24bb3dcdd4825aa986c694fee4d8c046 [INFO] running `Command { std: "docker" "start" "-a" "fa160ca404ccd97e1f6a86f242fb5ddd24bb3dcdd4825aa986c694fee4d8c046", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling defmt v0.3.8 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Compiling atsam4e16e-pac v0.3.1 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Compiling atsam4-hal v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking embedded-storage v0.3.1 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling defmt-macros v0.3.9 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Checking fugit-timer v0.1.3 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.68s [INFO] running `Command { std: "docker" "inspect" "fa160ca404ccd97e1f6a86f242fb5ddd24bb3dcdd4825aa986c694fee4d8c046", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa160ca404ccd97e1f6a86f242fb5ddd24bb3dcdd4825aa986c694fee4d8c046", kill_on_drop: false }` [INFO] [stdout] fa160ca404ccd97e1f6a86f242fb5ddd24bb3dcdd4825aa986c694fee4d8c046 [INFO] checking atsam4-hal-0.3.1 against try#519d6e23a6cb73c4d0f295f71ad37db8e95c54ab for pr-125384-2 [INFO] extracting crate atsam4-hal 0.3.1 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate atsam4-hal 0.3.1 on toolchain 519d6e23a6cb73c4d0f295f71ad37db8e95c54ab [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config [INFO] started tweaking crates.io crate atsam4-hal 0.3.1 [INFO] finished tweaking crates.io crate atsam4-hal 0.3.1 [INFO] tweaked toml for crates.io crate atsam4-hal 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 61 packages to latest compatible versions [INFO] [stderr] Adding bare-metal v0.2.5 (latest: v1.0.0) [INFO] [stderr] Adding bitfield v0.13.2 (latest: v0.15.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding embedded-hal v0.2.7 (latest: v1.0.0) [INFO] [stderr] Adding nb v0.1.3 (latest: v1.1.0) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.0) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.66) [INFO] [stderr] Adding usb-device v0.2.9 (latest: v0.3.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50157b2cecffa0d994a5e30e5ae7070228cb0830eac5a81ace7b5d489ff3b288 [INFO] running `Command { std: "docker" "start" "-a" "50157b2cecffa0d994a5e30e5ae7070228cb0830eac5a81ace7b5d489ff3b288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50157b2cecffa0d994a5e30e5ae7070228cb0830eac5a81ace7b5d489ff3b288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50157b2cecffa0d994a5e30e5ae7070228cb0830eac5a81ace7b5d489ff3b288", kill_on_drop: false }` [INFO] [stdout] 50157b2cecffa0d994a5e30e5ae7070228cb0830eac5a81ace7b5d489ff3b288 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+519d6e23a6cb73c4d0f295f71ad37db8e95c54ab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a3024ac5a2bfd9e002e21c0d94833b00cfb16449c31ae13cc54b95d7d6c3324 [INFO] running `Command { std: "docker" "start" "-a" "8a3024ac5a2bfd9e002e21c0d94833b00cfb16449c31ae13cc54b95d7d6c3324", 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] Fixed Cargo.toml (24 fixes) [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling defmt v0.3.8 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling atsam4e16e-pac v0.3.1 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling paste v1.0.15 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling atsam4-hal v0.3.1 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2021 edition to 2024 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking embedded-storage v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling defmt-macros v0.3.9 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Checking fugit-timer v0.1.3 [INFO] [stderr] Migrating src/lib.rs from 2021 edition to 2024 [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/timer.rs:330:51 [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, &mut OLD_DWT) }; [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] 330 | let (overflows, last_cnt) = unsafe { (addr_of_mut!(DWT_OVERFLOWS), &mut OLD_DWT) }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/timer.rs:330:71 [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, &mut OLD_DWT) }; [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] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, addr_of_mut!(OLD_DWT)) }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/timer.rs:330:51 [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, &mut OLD_DWT) }; [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] 330 | let (overflows, last_cnt) = unsafe { (addr_of_mut!(DWT_OVERFLOWS), &mut OLD_DWT) }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/timer.rs:330:71 [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, &mut OLD_DWT) }; [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] help: use `addr_of_mut!` instead to create a raw pointer [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, addr_of_mut!(OLD_DWT)) }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.60s [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running `cargo check` to verify 2024 [INFO] [stderr] Compiling atsam4-hal v0.3.1 (/tmp/fixit) [INFO] [stdout] error[E0796]: creating a mutable reference to a mutable static [INFO] [stdout] --> src/timer.rs:330:51 [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, &mut OLD_DWT) }; [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] 330 | let (overflows, last_cnt) = unsafe { (addr_of_mut!(DWT_OVERFLOWS), &mut OLD_DWT) }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0796]: creating a mutable reference to a mutable static [INFO] [stdout] --> src/timer.rs:330:71 [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, &mut OLD_DWT) }; [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] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, addr_of_mut!(OLD_DWT)) }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0796]: creating a mutable reference to a mutable static [INFO] [stdout] --> src/timer.rs:330:51 [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, &mut OLD_DWT) }; [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] 330 | let (overflows, last_cnt) = unsafe { (addr_of_mut!(DWT_OVERFLOWS), &mut OLD_DWT) }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0796]: creating a mutable reference to a mutable static [INFO] [stdout] --> src/timer.rs:330:71 [INFO] [stdout] | [INFO] [stdout] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, &mut OLD_DWT) }; [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] 330 | let (overflows, last_cnt) = unsafe { (&mut DWT_OVERFLOWS, addr_of_mut!(OLD_DWT)) }; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0796`. [INFO] [stdout] [INFO] [stderr] error: could not compile `atsam4-hal` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0796`. [INFO] [stdout] [INFO] [stderr] error: could not compile `atsam4-hal` (lib) due to 3 previous errors [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" "8a3024ac5a2bfd9e002e21c0d94833b00cfb16449c31ae13cc54b95d7d6c3324", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a3024ac5a2bfd9e002e21c0d94833b00cfb16449c31ae13cc54b95d7d6c3324", kill_on_drop: false }` [INFO] [stdout] 8a3024ac5a2bfd9e002e21c0d94833b00cfb16449c31ae13cc54b95d7d6c3324