[INFO] fetching crate serum_dex 0.5.4... [INFO] testing serum_dex-0.5.4 against beta-2026-04-21 for beta-1.96-2 [INFO] extracting crate serum_dex 0.5.4 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate serum_dex 0.5.4 [INFO] finished tweaking crates.io crate serum_dex 0.5.4 [INFO] tweaked toml for crates.io crate serum_dex 0.5.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate serum_dex 0.5.4 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 239 packages to latest compatible versions [INFO] [stderr] Adding arbitrary v0.4.7 (available: v1.4.2) [INFO] [stderr] Adding bincode v1.3.3 (available: v3.0.0) [INFO] [stderr] Adding crypto-common v0.1.6 (available: v0.1.7) [INFO] [stderr] Adding enumflags2 v0.6.4 (available: v0.7.12) [INFO] [stderr] Adding itertools v0.9.0 (available: v0.14.0) [INFO] [stderr] Adding num_enum v0.5.11 (available: v0.7.6) [INFO] [stderr] Adding proptest-derive v0.3.0 (available: v0.8.0) [INFO] [stderr] Adding rand v0.7.3 (available: v0.10.1) [INFO] [stderr] Adding solana-program v1.18.26 (available: v4.0.0) [INFO] [stderr] Adding spl-token v3.5.0 (available: v9.0.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.18) [INFO] [stderr] Adding zeroize v1.3.0 (available: v1.8.2) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ccfc415ac9dd4465bff4d3d984cab497ab6fc59065f1a19f908619b20397b668 [INFO] running `Command { std: "docker" "start" "-a" "ccfc415ac9dd4465bff4d3d984cab497ab6fc59065f1a19f908619b20397b668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ccfc415ac9dd4465bff4d3d984cab497ab6fc59065f1a19f908619b20397b668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ccfc415ac9dd4465bff4d3d984cab497ab6fc59065f1a19f908619b20397b668", kill_on_drop: false }` [INFO] [stdout] ccfc415ac9dd4465bff4d3d984cab497ab6fc59065f1a19f908619b20397b668 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 65346242416a4a5b0f625a56d54d923da3fe4a6dca84c17a1e66d2930a0738e1 [INFO] running `Command { std: "docker" "start" "-a" "65346242416a4a5b0f625a56d54d923da3fe4a6dca84c17a1e66d2930a0738e1", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling typenum v1.20.0 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] 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[INFO] [stderr] Compiling sha3 v0.10.9 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling hmac-drbg v0.3.0 [INFO] [stderr] Compiling borsh-derive v0.10.4 [INFO] [stderr] Compiling borsh-derive v0.9.3 [INFO] [stderr] Compiling tiny-bip39 v0.8.2 [INFO] [stderr] Compiling libsecp256k1-gen-genmult v0.2.1 [INFO] [stderr] Compiling libsecp256k1-gen-ecmult v0.2.1 [INFO] [stderr] Compiling borsh v0.10.4 [INFO] [stderr] Compiling ark-ff v0.4.2 [INFO] [stderr] Compiling borsh v0.9.3 [INFO] [stderr] Compiling libsecp256k1 v0.6.0 [INFO] [stderr] Compiling ark-poly v0.4.2 [INFO] [stderr] Compiling ark-ec v0.4.2 [INFO] [stderr] Compiling ark-bn254 v0.4.0 [INFO] [stderr] Compiling light-poseidon v0.2.0 [INFO] [stderr] Compiling spl-token v3.5.0 [INFO] [stderr] Compiling serum_dex v0.5.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `unaligned_references` has been removed: converted into hard error, see issue #82523 for more information [INFO] [stdout] --> src/lib.rs:1:9 [INFO] [stdout] | [INFO] [stdout] 1 | #![deny(unaligned_references)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `custom-heap` [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | entrypoint!(process_instruction); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `arbitrary`, `client`, `default`, `fuzz`, `no-entrypoint`, `program`, and `test` [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `$crate::custom_heap_default` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `$crate::custom_heap_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the macro `$crate::custom_heap_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `solana` [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | entrypoint!(process_instruction); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `qurt`, `redox`, `rtems`, `solaris`, and `solid_asp3` and 14 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `$crate::custom_heap_default` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `$crate::custom_heap_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `$crate::custom_heap_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `custom-panic` [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | entrypoint!(process_instruction); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `arbitrary`, `client`, `default`, `fuzz`, `no-entrypoint`, `program`, and `test` [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `$crate::custom_panic_default` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `$crate::custom_panic_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `$crate::custom_panic_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `solana` [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | entrypoint!(process_instruction); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `helenos`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `lynxos178`, `macos`, `managarm`, `motor`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `qurt`, `redox`, `rtems`, `solaris`, and `solid_asp3` and 14 more [INFO] [stdout] = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `$crate::custom_panic_default` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the macro `$crate::custom_panic_default` may come from an old version of the `solana_program` crate, try updating your dependency with `cargo update -p solana_program` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the macro `$crate::custom_panic_default` which comes from the expansion of the macro `entrypoint` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `solana_program::pubkey::Pubkey` [INFO] [stdout] --> src/matching.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use solana_program::pubkey::Pubkey; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `solana_program::pubkey::Pubkey::new`: Please use 'Pubkey::from' or 'Pubkey::try_from' instead [INFO] [stdout] --> src/state.rs:581:17 [INFO] [stdout] | [INFO] [stdout] 581 | Pubkey::new(cast_slice(&identity(self.own_address) as &[_])) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `unchecked_rent` [INFO] [stdout] --> src/state.rs:1634:17 [INFO] [stdout] | [INFO] [stdout] 1634 | unchecked_rent, [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unchecked_rent` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rent_sysvar_acc` [INFO] [stdout] --> src/state.rs:1864:17 [INFO] [stdout] | [INFO] [stdout] 1864 | ref rent_sysvar_acc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rent_sysvar_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rent_acc` [INFO] [stdout] --> src/state.rs:2345:17 [INFO] [stdout] | [INFO] [stdout] 2345 | ref rent_acc, [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rent_acc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/state.rs:2641:13 [INFO] [stdout] | [INFO] [stdout] 2641 | mut open_orders, [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/critbit.rs:177:11 [INFO] [stdout] | [INFO] [stdout] 177 | Inner(&'a mut InnerNode), [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 177 - Inner(&'a mut InnerNode), [INFO] [stdout] 177 + Inner(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `padding` is never read [INFO] [stdout] --> src/state.rs:210:5 [INFO] [stdout] | [INFO] [stdout] 204 | pub struct MarketStateV2 { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 210 | padding: [u8; 992], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MarketStateV2` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `padding` is never read [INFO] [stdout] --> src/state.rs:942:5 [INFO] [stdout] | [INFO] [stdout] 937 | pub struct Request { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 942 | padding: [u8; 4], [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `program_id` is never read [INFO] [stdout] --> src/state.rs:1613:13 [INFO] [stdout] | [INFO] [stdout] 1612 | pub struct InitializeMarketArgs<'a, 'b: 'a> { [INFO] [stdout] | -------------------- field in this struct [INFO] [stdout] 1613 | pub program_id: &'a Pubkey, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/state.rs:1734:13 [INFO] [stdout] | [INFO] [stdout] 1733 | pub struct SendTakeArgs<'a, 'b: 'a> { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 1734 | pub instruction: &'a SendTakeInstruction, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 1735 | pub signer: SignerAccount<'a, 'b>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 1736 | pub req_q: RequestQueue<'a>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 1737 | pub event_q: EventQueue<'a>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 1738 | pub order_book_state: OrderBookState<'a>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 1739 | pub coin_wallet: CoinWallet<'a, 'b>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 1740 | pub pc_wallet: PcWallet<'a, 'b>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 1741 | pub coin_vault: CoinVault<'a, 'b>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 1742 | pub pc_vault: PcVault<'a, 'b>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 1743 | pub spl_token_program: SplTokenProgram<'a, 'b>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 1744 | pub fee_tier: FeeTier, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `open_orders_signer` is never read [INFO] [stdout] --> src/state.rs:2009:13 [INFO] [stdout] | [INFO] [stdout] 2005 | pub struct CancelOrderV2Args<'a, 'b: 'a> { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 2009 | pub open_orders_signer: SignerAccount<'a, 'b>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `open_orders_signer` is never read [INFO] [stdout] --> src/state.rs:2070:13 [INFO] [stdout] | [INFO] [stdout] 2066 | pub struct CancelOrderByClientIdV2Args<'a, 'b: 'a> { [INFO] [stdout] | --------------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 2070 | pub open_orders_signer: SignerAccount<'a, 'b>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `authorization` is never read [INFO] [stdout] --> src/state.rs:2206:13 [INFO] [stdout] | [INFO] [stdout] 2204 | pub struct DisableMarketArgs<'a, 'b: 'a> { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 2205 | pub market: &'a mut MarketState, [INFO] [stdout] 2206 | pub authorization: SigningDisableAuthority<'a, 'b>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `authorization` is never read [INFO] [stdout] --> src/state.rs:2233:13 [INFO] [stdout] | [INFO] [stdout] 2227 | pub struct SweepFeesArgs<'a, 'b: 'a> { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 2233 | pub authorization: SigningFeeSweeper<'a, 'b>, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/critbit.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | fn case(&self) -> Option { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 204 | fn case(&self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/critbit.rs:212:17 [INFO] [stdout] | [INFO] [stdout] 212 | fn case_mut(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 212 | fn case_mut(&mut self) -> Option> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `Command { std: "docker" "inspect" "65346242416a4a5b0f625a56d54d923da3fe4a6dca84c17a1e66d2930a0738e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65346242416a4a5b0f625a56d54d923da3fe4a6dca84c17a1e66d2930a0738e1", kill_on_drop: false }` [INFO] [stdout] 65346242416a4a5b0f625a56d54d923da3fe4a6dca84c17a1e66d2930a0738e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1f6686dc1d1840104c0da46fddcf3f62e2a0ff357508fbc0ae64c238b83266c0 [INFO] running `Command { std: "docker" "start" "-a" "1f6686dc1d1840104c0da46fddcf3f62e2a0ff357508fbc0ae64c238b83266c0", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling typenum v1.20.0 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cpufeatures v0.2.17 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.118 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling cmov v0.5.3 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Compiling tinyvec v1.11.0 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Compiling ctutils v0.4.2 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling hybrid-array v0.4.11 [INFO] [stderr] Compiling bitmaps v2.1.0 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling block-buffer v0.12.0 [INFO] [stderr] Compiling crypto-common v0.2.1 [INFO] [stderr] Compiling sized-chunks v0.6.5 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rayon v1.12.0 [INFO] [stderr] Compiling cc v1.2.61 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_xoshiro v0.6.0 [INFO] [stderr] Compiling bitflags v2.11.1 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling solana-frozen-abi v1.18.26 [INFO] [stderr] Compiling wasm-bindgen v0.2.118 [INFO] [stderr] Compiling digest v0.11.2 [INFO] [stderr] Compiling unicode-normalization v0.1.25 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling borsh v1.6.1 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling constant_time_eq v0.4.2 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling itoa v1.0.18 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling bs58 v0.4.0 [INFO] [stderr] Compiling keccak v0.1.6 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling cpufeatures v0.3.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unsize v1.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling fastrand v2.4.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling alloc-traits v0.1.1 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling without-alloc v0.2.2 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling rand_xorshift v0.4.0 [INFO] [stderr] Compiling rand v0.9.4 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling safe-transmute v0.11.3 [INFO] [stderr] error: could not compile `syn` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2026-04-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=5e5fc97ca83e0845 -C extra-filename=-39d4ceba2b560b44 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-0fa97b1aa44f5fda.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-544fd508281ca8af.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-423507c85e36a25a.rmeta --cap-lints allow --cap-lints=warn --cfg syn_disable_nightly_tests` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1f6686dc1d1840104c0da46fddcf3f62e2a0ff357508fbc0ae64c238b83266c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f6686dc1d1840104c0da46fddcf3f62e2a0ff357508fbc0ae64c238b83266c0", kill_on_drop: false }` [INFO] [stdout] 1f6686dc1d1840104c0da46fddcf3f62e2a0ff357508fbc0ae64c238b83266c0