[INFO] fetching crate ztimer 0.1.2...
[INFO] testing ztimer-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ztimer 0.1.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate ztimer 0.1.2
[INFO] finished tweaking crates.io crate ztimer 0.1.2
[INFO] tweaked toml for crates.io crate ztimer 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ztimer 0.1.2 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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" "+beta-2026-04-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 101 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding thread-priority v0.16.0 (available: v3.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b47dace6ad766179d19ebf5b949aa59878f44fbcfa2d091764c53ad5e3c2d7c
[INFO] running `Command { std: "docker" "start" "-a" "5b47dace6ad766179d19ebf5b949aa59878f44fbcfa2d091764c53ad5e3c2d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b47dace6ad766179d19ebf5b949aa59878f44fbcfa2d091764c53ad5e3c2d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b47dace6ad766179d19ebf5b949aa59878f44fbcfa2d091764c53ad5e3c2d7c", kill_on_drop: false }`
[INFO] [stdout] 5b47dace6ad766179d19ebf5b949aa59878f44fbcfa2d091764c53ad5e3c2d7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7e256a2961468485ab5c8b5d13ad52444b4a8f116443fb5a540f6aad7e851bf
[INFO] running `Command { std: "docker" "start" "-a" "c7e256a2961468485ab5c8b5d13ad52444b4a8f116443fb5a540f6aad7e851bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling strum v0.28.0
[INFO] [stderr]    Compiling bitflags v2.11.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling thread-priority v0.16.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rblist v0.1.0
[INFO] [stderr]    Compiling ztimer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/inner/clock.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |             id: unsafe { CLOCK_ID.fetch_add(1, Ordering::Relaxed) },
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/inner/clock.rs:117:26
[INFO] [stdout]     |
[INFO] [stdout] 117 |             id: unsafe { CLOCK_ID.fetch_add(1, Ordering::Relaxed) },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "c7e256a2961468485ab5c8b5d13ad52444b4a8f116443fb5a540f6aad7e851bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e256a2961468485ab5c8b5d13ad52444b4a8f116443fb5a540f6aad7e851bf", kill_on_drop: false }`
[INFO] [stdout] c7e256a2961468485ab5c8b5d13ad52444b4a8f116443fb5a540f6aad7e851bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a97020a8dd2fbb2a15e29f454a23ed2a796c9e237efd8074139a35ee1508b76a
[INFO] running `Command { std: "docker" "start" "-a" "a97020a8dd2fbb2a15e29f454a23ed2a796c9e237efd8074139a35ee1508b76a", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling thread-priority v0.16.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling criterion-plot v0.8.2
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling page_size v0.6.0
[INFO] [stderr]    Compiling jiff v0.2.24
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rblist v0.1.0
[INFO] [stderr]    Compiling taskchain v0.1.4
[INFO] [stderr]    Compiling ztimer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/inner/clock.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |             id: unsafe { CLOCK_ID.fetch_add(1, Ordering::Relaxed) },
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/inner/clock.rs:117:26
[INFO] [stdout]     |
[INFO] [stdout] 117 |             id: unsafe { CLOCK_ID.fetch_add(1, Ordering::Relaxed) },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.8.2
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> src/inner/clock.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |             id: unsafe { CLOCK_ID.fetch_add(1, Ordering::Relaxed) },
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/inner/clock.rs:117:26
[INFO] [stdout]     |
[INFO] [stdout] 117 |             id: unsafe { CLOCK_ID.fetch_add(1, Ordering::Relaxed) },
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/lib.rs:352:13
[INFO] [stdout]     |
[INFO] [stdout] 352 |             SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/lib.rs:396:13
[INFO] [stdout]     |
[INFO] [stdout] 396 |             SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/lib.rs:441:13
[INFO] [stdout]     |
[INFO] [stdout] 441 |             SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/lib.rs:704:25
[INFO] [stdout]     |
[INFO] [stdout] 704 |                         SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]    --> src/lib.rs:711:33
[INFO] [stdout]     |
[INFO] [stdout] 711 | ...                   SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]     |
[INFO] [stdout]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.43s
[INFO] running `Command { std: "docker" "inspect" "a97020a8dd2fbb2a15e29f454a23ed2a796c9e237efd8074139a35ee1508b76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a97020a8dd2fbb2a15e29f454a23ed2a796c9e237efd8074139a35ee1508b76a", kill_on_drop: false }`
[INFO] [stdout] a97020a8dd2fbb2a15e29f454a23ed2a796c9e237efd8074139a35ee1508b76a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c1a249f80811dfff6c0b28f9f6b68aa4c567487a133d4cd635a5eff93aba0fac
[INFO] running `Command { std: "docker" "start" "-a" "c1a249f80811dfff6c0b28f9f6b68aa4c567487a133d4cd635a5eff93aba0fac", kill_on_drop: false }`
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]   --> src/inner/clock.rs:51:26
[INFO] [stderr]    |
[INFO] [stderr] 51 |             id: unsafe { CLOCK_ID.fetch_add(1, Ordering::Relaxed) },
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]    |
[INFO] [stderr]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/inner/clock.rs:117:26
[INFO] [stderr]     |
[INFO] [stderr] 117 |             id: unsafe { CLOCK_ID.fetch_add(1, Ordering::Relaxed) },
[INFO] [stderr]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `ztimer` (lib) generated 2 warnings
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/lib.rs:352:13
[INFO] [stderr]     |
[INFO] [stderr] 352 |             SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/lib.rs:396:13
[INFO] [stderr]     |
[INFO] [stderr] 396 |             SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/lib.rs:441:13
[INFO] [stderr]     |
[INFO] [stderr] 441 |             SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/lib.rs:704:25
[INFO] [stderr]     |
[INFO] [stderr] 704 |                         SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr] 
[INFO] [stderr] warning: creating a shared reference to mutable static
[INFO] [stderr]    --> src/lib.rs:711:33
[INFO] [stderr]     |
[INFO] [stderr] 711 | ...                   SEQ.fetch_add(1, Ordering::Relaxed)
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stderr]     |
[INFO] [stderr]     = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stderr] 
[INFO] [stderr] warning: `ztimer` (lib test) generated 7 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ztimer-ca89baae5b60aa1f)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test inner::clock::tests::test_cancel_timer ... ok
[INFO] [stdout] test inner::stats::tests::test_in_and_out_merge_separate ... ok
[INFO] [stdout] test inner::stats::tests::test_in_and_out_reset ... ok
[INFO] [stdout] test inner::clock::tests::test_new_multi_timer ... ok
[INFO] [stdout] test inner::clock::tests::test_clock_initialization ... ok
[INFO] [stdout] test inner::stats::tests::test_rate_monitor_new ... ok
[INFO] [stdout] test inner::stats::tests::test_rate_monitor_on_tick ... ok
[INFO] [stdout] test inner::clock::tests::test_new_timer ... ok
[INFO] [stdout] test inner::stats::tests::test_rate_monitor_reset ... ok
[INFO] [stdout] test inner::stats::tests::test_ring_array_iter ... ok
[INFO] [stdout] test inner::stats::tests::test_ring_array_push_and_get ... ok
[INFO] [stdout] test inner::stats::tests::test_stats_new ... ok
[INFO] [stdout] test inner::clock::tests::test_schedule_and_deschedule_tpl ... ok
[INFO] [stdout] test inner::stats::tests::test_ring_array_push_overflow ... ok
[INFO] [stdout] test inner::clock::tests::test_this ... ok
[INFO] [stdout] test inner::stats::tests::test_stats_overload_stats ... ok
[INFO] [stdout] test inner::stats::tests::test_rate_monitor_counter_collection ... ok
[INFO] [stdout] test inner::stats::tests::test_stats_on_tick ... ok
[INFO] [stdout] test inner::stats::tests::test_stats_push_counter ... ok
[INFO] [stdout] test inner::stats::tests::test_stats_push_inspect ... ok
[INFO] [stdout] test inner::stats::tests::test_stats_reset ... ok
[INFO] [stdout] test inner::stats::tests::test_stats_total ... ok
[INFO] [stdout] test inner::stats::tests::test_step_forward ... ok
[INFO] [stdout] test inner::tick::tests::test_interval_add ... ok
[INFO] [stdout] test inner::tick::tests::test_interval_from_duration ... ok
[INFO] [stdout] test inner::tick::tests::test_tick_from_u64 ... ok
[INFO] [stdout] test inner::tick::tests::test_interval_from_i64 ... ok
[INFO] [stdout] test inner::tick::tests::test_interval_sub ... ok
[INFO] [stdout] test inner::tick::tests::test_tick_since ... ok
[INFO] [stdout] test inner::tick::tests::test_tick_add_assign ... ok
[INFO] [stdout] test inner::tick::tests::test_tick_until ... ok
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::ticker] 16 channels are created
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::ticker] Wait for 3 seconds for initial calibration
[INFO] [stdout] test inner::stats::tests::test_rate_monitor_overload ... ok
[INFO] [stdout] test inner::tick::tests::test_tick_since_tick_behind - should panic ... ok
[INFO] [stdout] test inner::tick::tests::test_tick_until_negative_interval - should panic ... ok
[INFO] [stdout] test inner::clock::tests::test_timer_combined ... ok
[INFO] [stdout] test inner::clock::tests::test_timer_expire_1 ... ok
[INFO] [stdout] test inner::clock::tests::test_timer_expire_2 ... ok
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=2
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=1
[INFO] [stdout] test inner::clock::tests::test_timer_expire_3 ... ok
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=3
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=32
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=33
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=34
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=49
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=50
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=51
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=66
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=67
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=68
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=100
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=101
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=102
[INFO] [stdout] test inner::clock::tests::test_timer_expire_4 ... ok
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=2
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=1
[INFO] [stdout] test inner::clock::tests::test_timer_expire_3_recreate ... ok
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=3
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=32
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=33
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=34
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=49
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=50
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=51
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=66
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=67
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=68
[INFO] [stderr] [2026-04-27T03:41:31Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=100
[INFO] [stderr] [2026-04-27T03:41:32Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=101
[INFO] [stderr] [2026-04-27T03:41:32Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=102
[INFO] [stdout] test inner::clock::tests::test_timer_expire_4_recreate ... ok
[INFO] [stderr] [2026-04-27T03:41:32Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=10006
[INFO] [stderr] [2026-04-27T03:41:34Z WARN  ztimer::test] Application started
[INFO] [stdout] test test::test_autodrop_timer ... ok
[INFO] [stderr] [2026-04-27T03:41:34Z WARN  ztimer::test] Repeat 10 times
[INFO] [stderr] [2026-04-27T03:41:34Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:35Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:38Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=10007
[INFO] [stderr] [2026-04-27T03:41:40Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:41Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:42Z WARN  ztimer::inner::clock] Too many timers 10007 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:43Z WARN  ztimer::inner::clock] Too many timers 10007 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:44Z WARN  ztimer::inner::clock] Too many timers 10007 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:44Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_helper with n=10008
[INFO] [stderr] [2026-04-27T03:41:46Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:47Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:48Z WARN  ztimer::inner::clock] Too many timers 10008 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:49Z WARN  ztimer::inner::clock] Too many timers 10008 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:50Z WARN  ztimer::inner::clock] Too many timers 10008 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:50Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=10006
[INFO] [stdout] test inner::clock::tests::test_timer_expire_5 ... ok
[INFO] [stderr] [2026-04-27T03:41:52Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:53Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:57Z WARN  ztimer::inner::clock] Too many timers 10007 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:57Z WARN  ztimer::inner::clock] Too many timers 10100 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:41:58Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=10007
[INFO] [stderr] [2026-04-27T03:42:00Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:01Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:03Z WARN  ztimer::inner::clock] Too many timers 10007 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:04Z WARN  ztimer::inner::clock] Too many timers 10007 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:05Z WARN  ztimer::inner::clock] Too many timers 10008 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:06Z WARN  ztimer::inner::clock] Too many timers 10100 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:06Z WARN  ztimer::inner::clock::tests] test_timer_expire_3_4_5_recreate_helper with n=10008
[INFO] [stderr] [2026-04-27T03:42:09Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:10Z WARN  ztimer::inner::clock] Too many timers 10101 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:11Z WARN  ztimer::inner::clock] Too many timers 10008 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:12Z WARN  ztimer::inner::clock] Too many timers 10008 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:13Z WARN  ztimer::inner::clock] Too many timers 10009 is processed in one tick, the limit is 10007
[INFO] [stderr] [2026-04-27T03:42:14Z WARN  ztimer::inner::clock] Too many timers 10100 is processed in one tick, the limit is 10007
[INFO] [stdout] test inner::clock::tests::test_timer_expire_5_recreate ... ok
[INFO] [stdout] test test::test_cancel has been running for over 60 seconds
[INFO] [stdout] test test::test_combination has been running for over 60 seconds
[INFO] [stdout] test test::test_combination_collocated has been running for over 60 seconds
[INFO] [stdout] test test::test_drop has been running for over 60 seconds
[INFO] [stdout] test test::test_precision has been running for over 60 seconds
[INFO] [stdout] test test::test_time_out has been running for over 60 seconds
[INFO] [stderr] [2026-04-27T03:42:34Z WARN  ztimer::test] Application started
[INFO] [stdout] test test::test_cancel ... ok
[INFO] [stderr] [2026-04-27T03:42:34Z WARN  ztimer::test] Repeat 10 times
[INFO] [stderr] [2026-04-27T03:42:54Z WARN  ztimer::inner::ticker] All processors have been initiated, exit the controller after having run for 83.279794527s. 1238157 messages were dropped in controller
[INFO] [stderr] [2026-04-27T03:43:34Z WARN  ztimer::test] Application started
[INFO] [stdout] test test::test_combination_collocated ... ok
[INFO] [stderr] [2026-04-27T03:43:34Z WARN  ztimer::test] Repeat 10 times
[INFO] [stderr] [2026-04-27T03:43:59Z WARN  ztimer::inner::clock] A replacement clock is returned.
[INFO] [stderr] [2026-04-27T03:44:04Z WARN  ztimer::inner::clock] A replacement clock is returned.
[INFO] [stderr] [2026-04-27T03:44:09Z WARN  ztimer::inner::clock] A replacement clock is returned.
[INFO] [stderr] [2026-04-27T03:44:14Z WARN  ztimer::inner::clock] A replacement clock is returned.
[INFO] [stderr] [2026-04-27T03:44:19Z WARN  ztimer::inner::clock] A replacement clock is returned.
[INFO] [stderr] free(): corrupted unsorted chunks
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/ztimer-ca89baae5b60aa1f` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "c1a249f80811dfff6c0b28f9f6b68aa4c567487a133d4cd635a5eff93aba0fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a249f80811dfff6c0b28f9f6b68aa4c567487a133d4cd635a5eff93aba0fac", kill_on_drop: false }`
[INFO] [stdout] c1a249f80811dfff6c0b28f9f6b68aa4c567487a133d4cd635a5eff93aba0fac
