[INFO] cloning repository https://github.com/danluu/fre
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danluu/fre" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanluu%2Ffre", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanluu%2Ffre'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02ae37b5b40be0373c2f16af5b7e331e5d8e079c
[INFO] checking danluu/fre against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanluu%2Ffre" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/danluu/fre
[INFO] finished tweaking git repo https://github.com/danluu/fre
[INFO] tweaked toml for git repo https://github.com/danluu/fre written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/danluu/fre on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/danluu/fre 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550
[INFO] running `Command { std: "docker" "start" "c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550", 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" "c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking fre-exact-alloc v0.1.0 (/opt/rustwide/workdir/crates/fre-exact-alloc)
[INFO] [stderr]     Checking fre-target-features v0.1.0 (/opt/rustwide/workdir/crates/fre-target-features)
[INFO] [stderr]     Checking fre-re2-syntax v0.1.0 (/opt/rustwide/workdir/crates/fre-re2-syntax)
[INFO] [stderr]     Checking stats_alloc v0.1.10
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking fre-kernel-ir v0.1.0 (/opt/rustwide/workdir/crates/fre-kernel-ir)
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> crates/fre-exact-alloc/src/lib.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| current.checked_add(1))
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 25 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| current.checked_add(1))
[INFO] [stdout] 25 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| current.checked_add(1))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<usize>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> crates/fre-exact-alloc/src/lib.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| current.checked_add(1))
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 25 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| current.checked_add(1))
[INFO] [stdout] 25 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| current.checked_add(1))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex-syntax v0.8.11 (https://github.com/rust-lang/regex.git?rev=7c28ee4dc4aef53571c96757f4825c51ac0c3d44#2b527599)
[INFO] [stderr]     Checking regex-lite v0.1.9
[INFO] [stderr]     Checking fre-aot-search-contract v0.1.0 (/opt/rustwide/workdir/crates/fre-aot-search-contract)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> crates/fre-target-features/src/lib.rs:1029:17
[INFO] [stdout]      |
[INFO] [stdout] 1029 |     let leaf0 = unsafe { __cpuid(0) };
[INFO] [stdout]      |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> crates/fre-target-features/src/lib.rs:1047:17
[INFO] [stdout]      |
[INFO] [stdout] 1047 |     let leaf1 = unsafe { __cpuid(1) };
[INFO] [stdout]      |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> crates/fre-target-features/src/lib.rs:1029:17
[INFO] [stdout]      |
[INFO] [stdout] 1029 |     let leaf0 = unsafe { __cpuid(0) };
[INFO] [stdout]      |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_unsafe)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]     --> crates/fre-target-features/src/lib.rs:1047:17
[INFO] [stdout]      |
[INFO] [stdout] 1047 |     let leaf1 = unsafe { __cpuid(1) };
[INFO] [stdout]      |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fre-simd-kernels v0.1.0 (/opt/rustwide/workdir/crates/fre-simd-kernels)
[INFO] [stderr]     Checking fre-iterator-lab v0.1.0 (/opt/rustwide/workdir/crates/fre-iterator-lab)
[INFO] [stderr]     Checking fre-reference v0.1.0 (/opt/rustwide/workdir/crates/fre-reference)
[INFO] [stdout] warning: unused imports: `Architecture` and `Feature`
[INFO] [stdout]   --> crates/fre-simd-kernels/src/byte_bucket.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Architecture, ArchitectureRequirement, CpuCapabilities, DispatchPolicy, Feature, FeatureSet,
[INFO] [stdout]    |     ^^^^^^^^^^^^                                                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Architecture` and `Feature`
[INFO] [stdout]   --> crates/fre-simd-kernels/src/byte_bucket.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Architecture, ArchitectureRequirement, CpuCapabilities, DispatchPolicy, Feature, FeatureSet,
[INFO] [stdout]    |     ^^^^^^^^^^^^                                                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fre-holdout v0.1.0 (/opt/rustwide/workdir/tools/fre-holdout)
[INFO] [stderr]     Checking fre-syntax v0.1.0 (/opt/rustwide/workdir/crates/fre-syntax)
[INFO] [stdout] warning: unused imports: `Architecture` and `Feature`
[INFO] [stdout]   --> crates/fre-simd-kernels/src/byte_bucket.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Architecture, ArchitectureRequirement, CpuCapabilities, DispatchPolicy, Feature, FeatureSet,
[INFO] [stdout]    |     ^^^^^^^^^^^^                                                            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ASCII_NARROW_BYTES` and `ASCII_WIDE_BYTES`
[INFO] [stdout]     --> crates/fre-simd-kernels/src/nonmember_run.rs:1085:9
[INFO] [stdout]      |
[INFO] [stdout] 1085 |         ASCII_NARROW_BYTES, ASCII_NONMEMBER_RUN_MAX_CLASSIFICATION_OVERHEAD,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1086 |         ASCII_NONMEMBER_RUN_SCANNER_BUILD_WORK, AsciiByteSetNonMemberScanner,
[INFO] [stdout] 1087 |         ASCII_WIDE_BYTES, AsciiNonMemberRunResult, SCALAR_VARIANT_ID, SELECTION_INPUT_BYTES,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BYTE_BUCKET_VECTOR_BYTES` is never used
[INFO] [stdout]   --> crates/fre-simd-kernels/src/byte_bucket.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const BYTE_BUCKET_VECTOR_BYTES: u16 = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set1_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:165:22
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub(super) unsafe fn classify_byte_set1_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set2_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(super) unsafe fn classify_byte_set2_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set3_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:208:22
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub(super) unsafe fn classify_byte_set3_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set4_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub(super) unsafe fn classify_byte_set4_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking fre-automata v0.1.0 (/opt/rustwide/workdir/crates/fre-automata)
[INFO] [stderr]     Checking fre-capture-lab v0.1.0 (/opt/rustwide/workdir/crates/fre-capture-lab)
[INFO] [stdout] warning: constant `BYTE_BUCKET_VECTOR_BYTES` is never used
[INFO] [stdout]   --> crates/fre-simd-kernels/src/byte_bucket.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const BYTE_BUCKET_VECTOR_BYTES: u16 = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set1_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:165:22
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub(super) unsafe fn classify_byte_set1_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set2_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(super) unsafe fn classify_byte_set2_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set3_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:208:22
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub(super) unsafe fn classify_byte_set3_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set4_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub(super) unsafe fn classify_byte_set4_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fre-aot-optimizer v0.1.0 (/opt/rustwide/workdir/crates/fre-aot-optimizer)
[INFO] [stderr]     Checking fre-jit-aarch64 v0.1.0 (/opt/rustwide/workdir/crates/fre-jit-aarch64)
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]    Compiling fre-aot-aarch64 v0.1.0 (/opt/rustwide/workdir/crates/fre-aot-aarch64)
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> crates/fre-capture-lab/src/history.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 35 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout] 35 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BYTE_BUCKET_VECTOR_BYTES` is never used
[INFO] [stdout]   --> crates/fre-simd-kernels/src/byte_bucket.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const BYTE_BUCKET_VECTOR_BYTES: u16 = 16;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set1_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:165:22
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub(super) unsafe fn classify_byte_set1_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set2_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:184:22
[INFO] [stdout]     |
[INFO] [stdout] 184 | pub(super) unsafe fn classify_byte_set2_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set3_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:208:22
[INFO] [stdout]     |
[INFO] [stdout] 208 | pub(super) unsafe fn classify_byte_set3_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `classify_byte_set4_32_avx2` is never used
[INFO] [stdout]    --> crates/fre-simd-kernels/src/x86_64.rs:235:22
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub(super) unsafe fn classify_byte_set4_32_avx2(
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking fre-jit-x86_64 v0.1.0 (/opt/rustwide/workdir/crates/fre-jit-x86_64)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> crates/fre-capture-lab/src/onepass.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 46 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout] 46 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> crates/fre-capture-lab/src/history.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 35 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout] 35 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fre-required-literal-lab v0.1.0 (/opt/rustwide/workdir/crates/fre-required-literal-lab)
[INFO] [stderr]     Checking fre-kernels v0.1.0 (/opt/rustwide/workdir/crates/fre-kernels)
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> crates/fre-capture-lab/src/onepass.rs:46:10
[INFO] [stdout]    |
[INFO] [stdout] 46 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 46 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout] 46 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |identity| {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> crates/fre-automata/src/k0.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 157 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 157 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout] 157 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex-automata v0.4.15
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> crates/fre-automata/src/k0.rs:157:10
[INFO] [stdout]     |
[INFO] [stdout] 157 |         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 157 -         .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout] 157 +         .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> crates/fre-capture-lab/src/tagged.rs:920:14
[INFO] [stdout]     |
[INFO] [stdout] 920 |             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 920 -             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout] 920 +             .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]    --> crates/fre-capture-lab/src/tagged.rs:920:14
[INFO] [stdout]     |
[INFO] [stdout] 920 |             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]     |              ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]     |
[INFO] [stdout] 920 -             .fetch_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout] 920 +             .try_update(Ordering::Relaxed, Ordering::Relaxed, |current| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex-automata v0.4.16 (https://github.com/rust-lang/regex.git?rev=7c28ee4dc4aef53571c96757f4825c51ac0c3d44#2b527599)
[INFO] [stderr] error: could not compile `fre-jit-aarch64` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name fre_jit_aarch64 --edition=2024 crates/fre-jit-aarch64/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --deny=rust_2018_idioms '--warn=clippy::pedantic' '--warn=clippy::all' --forbid=unsafe_code --warn=unreachable_pub '--allow=clippy::module_name_repetitions' '--allow=clippy::missing_panics_doc' '--allow=clippy::missing_errors_doc' --warn=missing_debug_implementations '--warn=clippy::as_conversions' '--warn=clippy::arithmetic_side_effects' '--warn=clippy::allow_attributes_without_reason' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=7b5c8020f828444c -C extra-filename=-0a78c79e1ad6a004 --out-dir /opt/rustwide/target/debug/build/fre-jit-aarch64/0a78c79e1ad6a004/out -L dependency=/opt/rustwide/target/debug/build/block-buffer/0af5b8fc335d25d4/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/190c9021fd162845/out -L dependency=/opt/rustwide/target/debug/build/cpufeatures/1ae956ba346ebd12/out -L dependency=/opt/rustwide/target/debug/build/crypto-common/cee4772f604dd209/out -L dependency=/opt/rustwide/target/debug/build/digest/b8e47c3f88c5586a/out -L dependency=/opt/rustwide/target/debug/build/generic-array/ce25ba0e196dbb97/out -L dependency=/opt/rustwide/target/debug/build/log/88d33b7e65e7d5e3/out -L dependency=/opt/rustwide/target/debug/build/sha2/e6ba27803e849420/out -L dependency=/opt/rustwide/target/debug/build/typenum/4c820b3e2b4e41c0/out --extern fre_kernel_ir=/opt/rustwide/target/debug/build/fre-kernel-ir/dded678ef782a3ba/out/libfre_kernel_ir-dded678ef782a3ba.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/a70810d270549fd8/out/libmemchr-a70810d270549fd8.rmeta --extern sha2=/opt/rustwide/target/debug/build/sha2/e6ba27803e849420/out/libsha2-e6ba27803e849420.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `fre-automata` (lib); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name fre_automata --edition=2021 crates/fre-automata/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --deny=rust_2018_idioms '--warn=clippy::pedantic' '--warn=clippy::all' --forbid=unsafe_code --warn=unreachable_pub '--allow=clippy::module_name_repetitions' '--allow=clippy::missing_panics_doc' '--allow=clippy::missing_errors_doc' --warn=missing_debug_implementations '--warn=clippy::as_conversions' '--warn=clippy::arithmetic_side_effects' '--warn=clippy::allow_attributes_without_reason' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "static-dispatch", "static-dispatch-arm-41-d84"))' -C metadata=65ebbd0cb100503e -C extra-filename=-c7cfd89e4091e529 --out-dir /opt/rustwide/target/debug/build/fre-automata/c7cfd89e4091e529/out -L dependency=/opt/rustwide/target/debug/build/fre-target-features/4f1874d0672eb26b/out -L dependency=/opt/rustwide/target/debug/build/log/88d33b7e65e7d5e3/out --extern fre_exact_alloc=/opt/rustwide/target/debug/build/fre-exact-alloc/3f5ffc881a84fcd8/out/libfre_exact_alloc-3f5ffc881a84fcd8.rmeta --extern fre_simd_kernels=/opt/rustwide/target/debug/build/fre-simd-kernels/3f7958778ab66d3d/out/libfre_simd_kernels-3f7958778ab66d3d.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/a70810d270549fd8/out/libmemchr-a70810d270549fd8.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/aa2c0ef21912879c/out/libregex_syntax-aa2c0ef21912879c.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] error: could not compile `fre-automata` (lib); 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3154cc1a3e6424e44f438a95007d043ed5ceaaf6/bin/rustc --crate-name fre_automata --edition=2021 crates/fre-automata/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --deny=rust_2018_idioms '--warn=clippy::pedantic' '--warn=clippy::all' --forbid=unsafe_code --warn=unreachable_pub '--allow=clippy::module_name_repetitions' '--allow=clippy::missing_panics_doc' '--allow=clippy::missing_errors_doc' --warn=missing_debug_implementations '--warn=clippy::as_conversions' '--warn=clippy::arithmetic_side_effects' '--warn=clippy::allow_attributes_without_reason' --cfg 'feature="default"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("default", "static-dispatch", "static-dispatch-arm-41-d84"))' -C metadata=802d7303b8ddc733 -C extra-filename=-023dcc1ee1ad42b4 --out-dir /opt/rustwide/target/debug/build/fre-automata/023dcc1ee1ad42b4/out -L dependency=/opt/rustwide/target/debug/build/fre-target-features/67a93cf3126a2a56/out -L dependency=/opt/rustwide/target/debug/build/log/ea664147fe42076c/out --extern fre_exact_alloc=/opt/rustwide/target/debug/build/fre-exact-alloc/73e8e413ae89d741/out/libfre_exact_alloc-73e8e413ae89d741.rmeta --extern fre_simd_kernels=/opt/rustwide/target/debug/build/fre-simd-kernels/42c8834b6c5212ca/out/libfre_simd_kernels-42c8834b6c5212ca.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/596046ea391de6f9/out/libmemchr-596046ea391de6f9.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/ad84fdbac3b7a759/out/libregex_syntax-ad84fdbac3b7a759.rmeta --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> crates/fre-aot-aarch64/src/tests_v3.rs:1869:13
[INFO] [stdout]      |
[INFO] [stdout] 1869 |             _ => unreachable!(),
[INFO] [stdout]      |             ^ no value can reach this
[INFO] [stdout]      |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]     --> crates/fre-aot-aarch64/src/tests_v3.rs:1869:13
[INFO] [stdout]      |
[INFO] [stdout] 1862 |             CountAotResource::CodeBytes => limits.max_code_bytes = refused,
[INFO] [stdout]      |             --------------------------- matches some of the same values
[INFO] [stdout] 1863 |             CountAotResource::Labels => limits.max_labels = refused,
[INFO] [stdout]      |             ------------------------ matches some of the same values
[INFO] [stdout] 1864 |             CountAotResource::Relocations => limits.max_relocations = refused,
[INFO] [stdout]      |             ----------------------------- matches some of the same values
[INFO] [stdout] 1865 |             CountAotResource::Work => limits.max_work = refused,
[INFO] [stdout]      |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 1869 |             _ => unreachable!(),
[INFO] [stdout]      |             ^ ...and 3 other patterns collectively make this unreachable
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `audit_count_image_with_scratch_limit_for_test_v3` is never used
[INFO] [stdout]     --> crates/fre-aot-aarch64/src/audit_v3.rs:1002:15
[INFO] [stdout]      |
[INFO] [stdout] 1002 | pub(crate) fn audit_count_image_with_scratch_limit_for_test_v3(
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `EmitImagePhaseForTestV3` is never used
[INFO] [stdout]     --> crates/fre-aot-aarch64/src/emit_v3.rs:1095:17
[INFO] [stdout]      |
[INFO] [stdout] 1095 | pub(crate) enum EmitImagePhaseForTestV3 {
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `observe_emit_image_phase_scratch_for_test_v3` is never used
[INFO] [stdout]     --> crates/fre-aot-aarch64/src/emit_v3.rs:1395:15
[INFO] [stdout]      |
[INFO] [stdout] 1395 | pub(crate) fn observe_emit_image_phase_scratch_for_test_v3(
[INFO] [stdout]      |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> crates/fre-kernels/src/sparse_ordered_literal_aggregate.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 82 |         .fetch_update(
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 82 -         .fetch_update(
[INFO] [stdout] 82 +         .try_update(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::sync::atomic::Atomic::<u64>::fetch_update`: renamed to `try_update` for consistency
[INFO] [stdout]   --> crates/fre-kernels/src/sparse_ordered_literal_aggregate.rs:82:10
[INFO] [stdout]    |
[INFO] [stdout] 82 |         .fetch_update(
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] help: replace the use of the deprecated method
[INFO] [stdout]    |
[INFO] [stdout] 82 -         .fetch_update(
[INFO] [stdout] 82 +         .try_update(
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ORDINARY_ROOT_ASCII_WIDE_MAX_MEMBERS` is never used
[INFO] [stdout]   --> crates/fre-kernels/src/literal_set.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const ORDINARY_ROOT_ASCII_WIDE_MAX_MEMBERS: usize = ORDINARY_ROOT_ASCII_MAX_MEMBERS * 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ORDINARY_ROOT_ASCII_EXTRA_WIDE_MAX_MEMBERS` is never used
[INFO] [stdout]   --> crates/fre-kernels/src/literal_set.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const ORDINARY_ROOT_ASCII_EXTRA_WIDE_MAX_MEMBERS: usize =
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_ascii_sparse` is never used
[INFO] [stdout]    --> crates/fre-kernels/src/literal_set.rs:421:8
[INFO] [stdout]     |
[INFO] [stdout] 386 | impl LiteralSetDfaRoot {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 421 |     fn from_ascii_sparse(members: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ORDINARY_ROOT_ASCII_WIDE_MAX_MEMBERS` is never used
[INFO] [stdout]   --> crates/fre-kernels/src/literal_set.rs:67:7
[INFO] [stdout]    |
[INFO] [stdout] 67 | const ORDINARY_ROOT_ASCII_WIDE_MAX_MEMBERS: usize = ORDINARY_ROOT_ASCII_MAX_MEMBERS * 2;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ORDINARY_ROOT_ASCII_EXTRA_WIDE_MAX_MEMBERS` is never used
[INFO] [stdout]   --> crates/fre-kernels/src/literal_set.rs:68:7
[INFO] [stdout]    |
[INFO] [stdout] 68 | const ORDINARY_ROOT_ASCII_EXTRA_WIDE_MAX_MEMBERS: usize =
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_ascii_sparse` is never used
[INFO] [stdout]    --> crates/fre-kernels/src/literal_set.rs:421:8
[INFO] [stdout]     |
[INFO] [stdout] 386 | impl LiteralSetDfaRoot {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 421 |     fn from_ascii_sparse(members: usize) -> Self {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550", kill_on_drop: false }`
[INFO] [stdout] c8c97382664b989d08593ddd6072afc0d393a582fac5b3cc83e5b502ebc95550
