[INFO] fetching crate viaptr 0.1.0... [INFO] testing viaptr-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate viaptr 0.1.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate viaptr 0.1.0 [INFO] finished tweaking crates.io crate viaptr 0.1.0 [INFO] tweaked toml for crates.io crate viaptr 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate viaptr 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 70 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded triomphe v0.1.15 [INFO] [stderr] Downloaded proptest v1.11.0 [INFO] [stderr] Downloaded rand v0.9.4 [INFO] [stderr] Downloaded zerocopy-derive v0.8.48 [INFO] [stderr] Downloaded zerocopy v0.8.48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0439f57fede1ac1b7ebaafb8b69d158e2ce5899e46685195a600b664c9aac1c [INFO] running `Command { std: "docker" "start" "-a" "b0439f57fede1ac1b7ebaafb8b69d158e2ce5899e46685195a600b664c9aac1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0439f57fede1ac1b7ebaafb8b69d158e2ce5899e46685195a600b664c9aac1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0439f57fede1ac1b7ebaafb8b69d158e2ce5899e46685195a600b664c9aac1c", kill_on_drop: false }` [INFO] [stdout] b0439f57fede1ac1b7ebaafb8b69d158e2ce5899e46685195a600b664c9aac1c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7d91719c3f2199d794866307d1b05333263b780c72bde6b91c058f909dd57244 [INFO] running `Command { std: "docker" "start" "-a" "7d91719c3f2199d794866307d1b05333263b780c72bde6b91c058f909dd57244", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling viaptr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(associated_const_equality)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.94.0 [INFO] [stdout] = note: merged into `min_generic_const_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:49:28 [INFO] [stdout] | [INFO] [stdout] 49 | pub trait NonNull: Pointer {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | impl> NonNull for T {} [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:61:57 [INFO] [stdout] | [INFO] [stdout] 61 | pub trait AlignedTo: VerifyAlignment {} [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:61:71 [INFO] [stdout] | [INFO] [stdout] 61 | pub trait AlignedTo: VerifyAlignment {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:64:27 [INFO] [stdout] | [INFO] [stdout] 64 | T: VerifyAlignment [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:64:41 [INFO] [stdout] | [INFO] [stdout] 64 | T: VerifyAlignment [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:69:33 [INFO] [stdout] | [INFO] [stdout] 69 | pub trait CloneInPlace: Pointer + Clone { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | impl + Clone> CloneInPlace for T {} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:170:24 [INFO] [stdout] | [INFO] [stdout] 170 | unsafe impl> Pointer for Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:279:26 [INFO] [stdout] | [INFO] [stdout] 279 | FitsInUsize: Eval, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:303:26 [INFO] [stdout] | [INFO] [stdout] 303 | FitsInUsize: Eval, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:328:26 [INFO] [stdout] | [INFO] [stdout] 328 | FitsInUsize: Eval, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: associated const equality is incomplete [INFO] [stdout] --> src/lib.rs:329:26 [INFO] [stdout] | [INFO] [stdout] 329 | FreeBits: Eval, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #132980 for more information [INFO] [stdout] = help: add `#![feature(min_generic_const_args)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2026-03-21; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `strict_provenance` has been stable since 1.84.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(strict_provenance)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `viaptr` (lib) due to 14 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "7d91719c3f2199d794866307d1b05333263b780c72bde6b91c058f909dd57244", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7d91719c3f2199d794866307d1b05333263b780c72bde6b91c058f909dd57244", kill_on_drop: false }` [INFO] [stdout] 7d91719c3f2199d794866307d1b05333263b780c72bde6b91c058f909dd57244