[INFO] fetching crate rlsf 0.2.1...
[INFO] testing rlsf-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate rlsf 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rlsf 0.2.1
[INFO] finished tweaking crates.io crate rlsf 0.2.1
[INFO] tweaked toml for crates.io crate rlsf 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlsf 0.2.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 95 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.7.1 (available: v0.11.8)
[INFO] [stderr]       Adding quickcheck v0.9.2 (available: v1.0.3)
[INFO] [stderr]       Adding quickcheck_macros v0.9.1 (available: v1.1.0)
[INFO] [stderr]       Adding svgbob v0.6.6 (available: v0.6.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded svgbobdoc v0.3.0
[INFO] [stderr]   Downloaded jss v0.5.1
[INFO] [stderr]   Downloaded sauron-core v0.45.2
[INFO] [stderr]   Downloaded quickcheck_macros v0.9.1
[INFO] [stderr]   Downloaded const-default v1.0.0
[INFO] [stderr]   Downloaded quickcheck v0.9.2
[INFO] [stderr]   Downloaded mt-dom v0.15.0
[INFO] [stderr]   Downloaded doc-comment v0.3.4
[INFO] [stderr]   Downloaded svgbob v0.6.6
[INFO] [stderr]   Downloaded json v0.12.4
[INFO] [stderr]   Downloaded sauron v0.45.2
[INFO] [stderr]   Downloaded pom v3.4.0
[INFO] [stderr]   Downloaded simba v0.7.3
[INFO] [stderr]   Downloaded parry2d v0.8.0
[INFO] [stderr]   Downloaded nalgebra v0.30.1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b9465dddbd5f5614a28414d3e89dbef2fc5dcacd9f1dd16d85bee6427e7604f
[INFO] running `Command { std: "docker" "start" "-a" "7b9465dddbd5f5614a28414d3e89dbef2fc5dcacd9f1dd16d85bee6427e7604f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b9465dddbd5f5614a28414d3e89dbef2fc5dcacd9f1dd16d85bee6427e7604f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9465dddbd5f5614a28414d3e89dbef2fc5dcacd9f1dd16d85bee6427e7604f", kill_on_drop: false }`
[INFO] [stdout] 7b9465dddbd5f5614a28414d3e89dbef2fc5dcacd9f1dd16d85bee6427e7604f
[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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 677c634c264d022be2374944ca6cc9620512d7039b7845e16124f8c6ac780289
[INFO] running `Command { std: "docker" "start" "-a" "677c634c264d022be2374944ca6cc9620512d7039b7845e16124f8c6ac780289", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling const-default v1.0.0
[INFO] [stderr]    Compiling svgbobdoc v0.3.0
[INFO] [stderr]    Compiling rlsf v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fmt`
[INFO] [stdout]  --> src/tlsf.rs:5:36
[INFO] [stdout]   |
[INFO] [stdout] 5 |     debug_assert, debug_assert_eq, fmt,
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/utils.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { (*(ptr.as_ptr() as *const [MaybeUninit<T>])).len() }
[INFO] [stdout]    |              ^^-----------------------------------------^^^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this raw pointer has type `*const [MaybeUninit<T>]`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&[MaybeUninit<T>]`
[INFO] [stdout]   --> src/utils.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { (*(ptr.as_ptr() as *const [MaybeUninit<T>])).len() }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: method calls to `len` require a reference
[INFO] [stdout]   --> /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/slice/mod.rs:114:4
[INFO] [stdout]    = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { (&(*(ptr.as_ptr() as *const [MaybeUninit<T>]))).len() }
[INFO] [stdout]    |              ++                                            +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rlsf` (lib) due to 1 previous error; 3 warnings emitted
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/global/unix.rs:27:43
[INFO] [stdout]    |
[INFO] [stdout] 27 |         unsafe { libc::pthread_mutex_lock(&mut MUTEX) };
[INFO] [stdout]    |                                           ^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 27 |         unsafe { libc::pthread_mutex_lock(&raw mut MUTEX) };
[INFO] [stdout]    |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a mutable reference to mutable static
[INFO] [stdout]   --> src/global/unix.rs:32:45
[INFO] [stdout]    |
[INFO] [stdout] 32 |         unsafe { libc::pthread_mutex_unlock(&mut MUTEX) };
[INFO] [stdout]    |                                             ^^^^^^^^^^ mutable reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives
[INFO] [stdout] help: use `&raw mut` instead to create a raw pointer
[INFO] [stdout]    |
[INFO] [stdout] 32 |         unsafe { libc::pthread_mutex_unlock(&raw mut MUTEX) };
[INFO] [stdout]    |                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "677c634c264d022be2374944ca6cc9620512d7039b7845e16124f8c6ac780289", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "677c634c264d022be2374944ca6cc9620512d7039b7845e16124f8c6ac780289", kill_on_drop: false }`
[INFO] [stdout] 677c634c264d022be2374944ca6cc9620512d7039b7845e16124f8c6ac780289
