[INFO] fetching crate mwc_chain 5.3.9... [INFO] testing mwc_chain-5.3.9 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate mwc_chain 5.3.9 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate mwc_chain 5.3.9 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mwc_chain 5.3.9 [INFO] tweaked toml for crates.io crate mwc_chain 5.3.9 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mwc_chain 5.3.9 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mwc_chain 5.3.9 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec4384c66cce89bb609ffa95820426ee750900121695389ccf12e6481cc6c777 [INFO] running `Command { std: "docker" "start" "-a" "ec4384c66cce89bb609ffa95820426ee750900121695389ccf12e6481cc6c777", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec4384c66cce89bb609ffa95820426ee750900121695389ccf12e6481cc6c777", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec4384c66cce89bb609ffa95820426ee750900121695389ccf12e6481cc6c777", kill_on_drop: false }` [INFO] [stdout] ec4384c66cce89bb609ffa95820426ee750900121695389ccf12e6481cc6c777 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fb6790fdab757140675387275fbf0270819a3fafe912b115cfd63c9f82199f5 [INFO] running `Command { std: "docker" "start" "-a" "3fb6790fdab757140675387275fbf0270819a3fafe912b115cfd63c9f82199f5", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling cc v1.2.29 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling hashbrown v0.15.4 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling destructure_traitobject v0.2.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling ordered-float v2.10.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling unsafe-any-ors v1.0.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling typemap-ors v1.0.0 [INFO] [stderr] Compiling flate2 v1.1.2 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling thread-id v4.2.2 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling rustc-demangle v0.1.25 [INFO] [stderr] Compiling indexmap v2.10.0 [INFO] [stderr] Compiling base64ct v1.8.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.11.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling password-hash v0.2.3 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling hmac v0.11.0 [INFO] [stderr] Compiling backtrace v0.3.75 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling sha3 v0.8.2 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling liblmdb-sys v0.2.2 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling pbkdf2 v0.8.0 [INFO] [stderr] Compiling ripemd160 v0.9.1 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling lru v0.12.5 [INFO] [stderr] Compiling mwc_secp256k1zkp v0.7.16 [INFO] [stderr] Compiling croaring-sys v2.1.0 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling supercow v0.1.0 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling tempfile v3.20.0 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling sysinfo v0.32.1 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling curve25519-dalek v3.2.1 [INFO] [stderr] Compiling tokio v1.46.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling zip v0.5.13 [INFO] [stderr] Compiling lmdb-zero v0.4.4 [INFO] [stderr] Compiling croaring v1.1.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling serde-value v0.7.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling ed25519-dalek v1.0.1 [INFO] [stderr] Compiling log4rs v1.3.0 [INFO] [stderr] Compiling mwc_util v5.3.9 [INFO] [stderr] Compiling mwc_keychain v5.3.9 [INFO] [stderr] Compiling mwc_core v5.3.9 [INFO] [stderr] Compiling mwc_store v5.3.9 [INFO] [stderr] Compiling mwc_chain v5.3.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/txhashset/bitmap_accumulator.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | .map(move |(idx, _)| (idx as u32 + idx_offset as u32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 248 - .map(move |(idx, _)| (idx as u32 + idx_offset as u32)) [INFO] [stdout] 248 + .map(move |(idx, _)| idx as u32 + idx_offset as u32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/bitmap_accumulator.rs:196:23 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 196 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, BitmapChunk, VecBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/rewindable_kernel_view.rs:72:23 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 72 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:354:3 [INFO] [stdout] | [INFO] [stdout] 354 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 355 | header: &BlockHeader, [INFO] [stdout] 356 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 356 | ) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:362:3 [INFO] [stdout] | [INFO] [stdout] 362 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 363 | header: &BlockHeader, [INFO] [stdout] 364 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 364 | ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:370:3 [INFO] [stdout] | [INFO] [stdout] 370 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 371 | header: &BlockHeader, [INFO] [stdout] 372 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 372 | ) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:1173:3 [INFO] [stdout] | [INFO] [stdout] 1173 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1174 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 1174 | ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:1179:30 [INFO] [stdout] | [INFO] [stdout] 1179 | pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 1179 | pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.76s [INFO] running `Command { std: "docker" "inspect" "3fb6790fdab757140675387275fbf0270819a3fafe912b115cfd63c9f82199f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fb6790fdab757140675387275fbf0270819a3fafe912b115cfd63c9f82199f5", kill_on_drop: false }` [INFO] [stdout] 3fb6790fdab757140675387275fbf0270819a3fafe912b115cfd63c9f82199f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5f37daec70a7a2eeef75f18217bd5dd0de727a1babddab77eccdffbc787fa82 [INFO] running `Command { std: "docker" "start" "-a" "f5f37daec70a7a2eeef75f18217bd5dd0de727a1babddab77eccdffbc787fa82", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/txhashset/bitmap_accumulator.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | .map(move |(idx, _)| (idx as u32 + idx_offset as u32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 248 - .map(move |(idx, _)| (idx as u32 + idx_offset as u32)) [INFO] [stdout] 248 + .map(move |(idx, _)| idx as u32 + idx_offset as u32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/bitmap_accumulator.rs:196:23 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 196 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, BitmapChunk, VecBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/rewindable_kernel_view.rs:72:23 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 72 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:354:3 [INFO] [stdout] | [INFO] [stdout] 354 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 355 | header: &BlockHeader, [INFO] [stdout] 356 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 356 | ) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:362:3 [INFO] [stdout] | [INFO] [stdout] 362 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 363 | header: &BlockHeader, [INFO] [stdout] 364 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 364 | ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:370:3 [INFO] [stdout] | [INFO] [stdout] 370 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 371 | header: &BlockHeader, [INFO] [stdout] 372 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 372 | ) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:1173:3 [INFO] [stdout] | [INFO] [stdout] 1173 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1174 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 1174 | ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:1179:30 [INFO] [stdout] | [INFO] [stdout] 1179 | pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 1179 | pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling mwc_chain v5.3.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/txhashset/bitmap_accumulator.rs:248:25 [INFO] [stdout] | [INFO] [stdout] 248 | .map(move |(idx, _)| (idx as u32 + idx_offset as u32)) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 248 - .map(move |(idx, _)| (idx as u32 + idx_offset as u32)) [INFO] [stdout] 248 + .map(move |(idx, _)| idx as u32 + idx_offset as u32) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/bitmap_accumulator.rs:196:23 [INFO] [stdout] | [INFO] [stdout] 196 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 196 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, BitmapChunk, VecBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/rewindable_kernel_view.rs:72:23 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 72 | pub fn readonly_pmmr(&self) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:354:3 [INFO] [stdout] | [INFO] [stdout] 354 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 355 | header: &BlockHeader, [INFO] [stdout] 356 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 356 | ) -> ReadonlyPMMR<'_, TxKernel, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:362:3 [INFO] [stdout] | [INFO] [stdout] 362 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 363 | header: &BlockHeader, [INFO] [stdout] 364 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 364 | ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:370:3 [INFO] [stdout] | [INFO] [stdout] 370 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 371 | header: &BlockHeader, [INFO] [stdout] 372 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 372 | ) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:1173:3 [INFO] [stdout] | [INFO] [stdout] 1173 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 1174 | ) -> ReadonlyPMMR> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden 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] 1174 | ) -> ReadonlyPMMR<'_, OutputIdentifier, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/txhashset/txhashset.rs:1179:30 [INFO] [stdout] | [INFO] [stdout] 1179 | pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR> { [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] 1179 | pub fn rproof_readonly_pmmr(&self) -> ReadonlyPMMR<'_, RangeProof, PMMRBackend> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mwc_chain` (lib test); 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name mwc_chain --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=47627300fcd773f4 -C extra-filename=-53b842416c5968cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bit_vec=/opt/rustwide/target/debug/deps/libbit_vec-1484b09fcc589a29.rlib --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-dde12b0d7d495b50.rlib --extern byteorder=/opt/rustwide/target/debug/deps/libbyteorder-6c32188a38bfe314.rlib --extern chrono=/opt/rustwide/target/debug/deps/libchrono-1419316c3203b97e.rlib --extern croaring=/opt/rustwide/target/debug/deps/libcroaring-7f0b731ce91991f4.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-07904e94e46b91cb.rlib --extern enum_primitive=/opt/rustwide/target/debug/deps/libenum_primitive-035dc49011bcbe8e.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-58f0b99078298d82.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3674be3f4245d19b.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-3d9aaf20edb53cef.rlib --extern lru=/opt/rustwide/target/debug/deps/liblru-cb1e9231cab82367.rlib --extern mwc_core=/opt/rustwide/target/debug/deps/libmwc_core-1816cce51f40e13e.rlib --extern mwc_keychain=/opt/rustwide/target/debug/deps/libmwc_keychain-2e83eed183a34680.rlib --extern mwc_store=/opt/rustwide/target/debug/deps/libmwc_store-3c90aa85da43463b.rlib --extern mwc_util=/opt/rustwide/target/debug/deps/libmwc_util-7838f76f1ac1344d.rlib --extern num_cpus=/opt/rustwide/target/debug/deps/libnum_cpus-8df51438382d053c.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-c09c63d44b28d61e.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-320381e9b98c4e44.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-07857b08b8e7a0c7.so --extern sysinfo=/opt/rustwide/target/debug/deps/libsysinfo-c76923cae06debc0.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-7967203184b30af3.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-ff648718f6584dfc.rlib --cap-lints=warn -L native=/opt/rustwide/target/debug/build/croaring-sys-7ffd43df44a3f17b/out -L native=/opt/rustwide/target/debug/build/mwc_secp256k1zkp-3da07d90364d1c82/out -L native=/opt/rustwide/target/debug/build/liblmdb-sys-7362a927dad35fa9/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f5f37daec70a7a2eeef75f18217bd5dd0de727a1babddab77eccdffbc787fa82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5f37daec70a7a2eeef75f18217bd5dd0de727a1babddab77eccdffbc787fa82", kill_on_drop: false }` [INFO] [stdout] f5f37daec70a7a2eeef75f18217bd5dd0de727a1babddab77eccdffbc787fa82