[INFO] fetching crate tk-page-table-entry 0.1.0...
[INFO] testing tk-page-table-entry-0.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tk-page-table-entry 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tk-page-table-entry 0.1.0
[INFO] finished tweaking crates.io crate tk-page-table-entry 0.1.0
[INFO] tweaked toml for crates.io crate tk-page-table-entry 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tk-page-table-entry 0.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tk-page-table-entry 0.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072
[INFO] running `Command { std: "docker" "start" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling const_fn v0.4.12
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling volatile v0.4.6
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling memory_addr v0.4.1
[INFO] [stderr]    Compiling x86_64 v0.15.5
[INFO] [stderr]    Compiling tk-page-table-entry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 3.70s
[INFO] running `Command { std: "docker" "inspect" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling tk-page-table-entry v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/tk-page-table-entry/eab69d42ea99c2a8/out/page_table_entry-eab69d42ea99c2a8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test arch::x86_64::tests::shadow_stack_leaf_is_readonly_and_dirty ... ok
[INFO] [stdout] test arch::x86_64::tests::flags_round_trip_the_protection_key_for_remap_paths ... ok
[INFO] [stdout] test arch::x86_64::tests::readonly_leaf_does_not_gain_shadow_stack_dirty_encoding ... ok
[INFO] [stderr]    Doc-tests page_table_entry
[INFO] [stdout] test arch::x86_64::tests::changing_flags_preserves_protection_key ... ok
[INFO] [stdout] test arch::x86_64::tests::protection_key_uses_only_pte_bits_59_through_62 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/lib.rs:2:18
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![cfg_attr(doc, feature(doc_cfg))]
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2024 --crate-type lib --color auto --crate-name page_table_entry --test src/lib.rs --test-run-directory /opt/rustwide/workdir --extern bitflags=/opt/rustwide/target/release/build/bitflags/1be973072239c3aa/out/libbitflags-1be973072239c3aa.rlib --extern memory_addr=/opt/rustwide/target/release/build/memory_addr/4d7eae0582c12f35/out/libmemory_addr-4d7eae0582c12f35.rlib --extern page_table_entry=/opt/rustwide/target/release/build/tk-page-table-entry/7722c9bac06b8cba/out/libpage_table_entry-7722c9bac06b8cba.rlib --extern x86_64=/opt/rustwide/target/release/build/x86_64/ae6968123cde15ce/out/libx86_64-ae6968123cde15ce.rlib -L dependency=/opt/rustwide/target/release/build/bit_field/32b251732d850666/out -L dependency=/opt/rustwide/target/release/build/bitflags/1be973072239c3aa/out -L dependency=/opt/rustwide/target/release/build/const_fn/c3692b3af8094d73/out -L dependency=/opt/rustwide/target/release/build/memory_addr/4d7eae0582c12f35/out -L dependency=/opt/rustwide/target/release/build/rustversion/3441a45122a3ce3a/out -L dependency=/opt/rustwide/target/release/build/volatile/78f833d275a781e4/out -L dependency=/opt/rustwide/target/release/build/x86_64/ae6968123cde15ce/out -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072", kill_on_drop: false }`
[INFO] [stdout] b3e5a6ac7dc96e73cae056440bb71eab2dcc4a2767f7dc67d9da4d74dfd19072
