[INFO] cloning repository https://github.com/RDMeneses/WTICG-SBSeg25 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RDMeneses/WTICG-SBSeg25" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRDMeneses%2FWTICG-SBSeg25", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRDMeneses%2FWTICG-SBSeg25'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] beb4b92d3da18e64cc002e70684516feef29ca0a [INFO] checking RDMeneses/WTICG-SBSeg25 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRDMeneses%2FWTICG-SBSeg25" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/RDMeneses/WTICG-SBSeg25 [INFO] finished tweaking git repo https://github.com/RDMeneses/WTICG-SBSeg25 [INFO] tweaked toml for git repo https://github.com/RDMeneses/WTICG-SBSeg25 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/RDMeneses/WTICG-SBSeg25 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/RDMeneses/WTICG-SBSeg25 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96722755eec01a95135b2167fffd30dcf582b733f384a744c67221a5466d58c0 [INFO] running `Command { std: "docker" "start" "-a" "96722755eec01a95135b2167fffd30dcf582b733f384a744c67221a5466d58c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96722755eec01a95135b2167fffd30dcf582b733f384a744c67221a5466d58c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96722755eec01a95135b2167fffd30dcf582b733f384a744c67221a5466d58c0", kill_on_drop: false }` [INFO] [stdout] 96722755eec01a95135b2167fffd30dcf582b733f384a744c67221a5466d58c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bb00998af2996fd30798ca50064c33fcff78547aab1e128658f4d91a976116b6 [INFO] running `Command { std: "docker" "start" "-a" "bb00998af2996fd30798ca50064c33fcff78547aab1e128658f4d91a976116b6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking winter-utils v0.12.0 (/opt/rustwide/workdir/utils/core) [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Checking arrayref v0.3.9 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking keccak v0.1.5 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking constant_time_eq v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling cc v1.2.17 [INFO] [stderr] Checking winter-math v0.12.0 (/opt/rustwide/workdir/math) [INFO] [stderr] Checking half v2.5.0 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking clap_lex v0.7.4 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking clap_builder v4.5.34 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling rustix v1.0.3 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking linux-raw-sys v0.9.3 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling blake3 v1.8.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking clap v4.5.34 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking winter-crypto v0.12.0 (/opt/rustwide/workdir/crypto) [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking winter-fri v0.12.2 (/opt/rustwide/workdir/fri) [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking winter-air v0.12.1 (/opt/rustwide/workdir/air) [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tempfile v3.19.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> air/src/proof/table.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn rows(&self) -> RowIterator { [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] 88 | pub fn rows(&self) -> RowIterator<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking winter-verifier v0.12.2 (/opt/rustwide/workdir/verifier) [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking winter-rand-utils v0.12.0 (/opt/rustwide/workdir/utils/rand) [INFO] [stderr] Checking proptest v1.6.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> air/src/proof/table.rs:88:17 [INFO] [stdout] | [INFO] [stdout] 88 | pub fn rows(&self) -> RowIterator { [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] 88 | pub fn rows(&self) -> RowIterator<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling winter-maybe-async v0.12.0 (/opt/rustwide/workdir/utils/maybe_async) [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking winter-prover v0.12.2 (/opt/rustwide/workdir/prover) [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> prover/src/matrix/col_matrix.rs:170:20 [INFO] [stdout] | [INFO] [stdout] 170 | pub fn columns(&self) -> ColumnIter { [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] 170 | pub fn columns(&self) -> ColumnIter<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> prover/src/matrix/col_matrix.rs:175:24 [INFO] [stdout] | [INFO] [stdout] 175 | pub fn columns_mut(&mut self) -> ColumnIterMut { [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] 175 | pub fn columns_mut(&mut self) -> ColumnIterMut<'_, E> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> prover/src/constraints/evaluation_table.rs:112:22 [INFO] [stdout] | [INFO] [stdout] 112 | pub fn fragments(&mut self, num_fragments: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^^^^^^ 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] 112 | pub fn fragments(&mut self, num_fragments: usize) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> prover/src/trace/trace_table.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | &mut self, [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here [INFO] [stdout] 198 | fragment_length: usize, [INFO] [stdout] 199 | ) -> alloc::vec::IntoIter> { [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] 199 | ) -> alloc::vec::IntoIter> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> prover/src/trace/trace_table.rs:221:24 [INFO] [stdout] | [INFO] [stdout] 221 | fn build_fragments(&mut self, fragment_length: usize) -> Vec> { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^^^^^^^^^^^^^ 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] 221 | fn build_fragments(&mut self, fragment_length: usize) -> Vec> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking winterfell v0.12.0 (/opt/rustwide/workdir/winterfell) [INFO] [stderr] Checking examples v0.12.0 (/opt/rustwide/workdir/examples) [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> examples/src/lib.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | / /// Hash function used in the protocol [INFO] [stdout] 52 | | #[structopt(short = "h", long = "hash_fn", default_value = "blake3_256")] [INFO] [stdout] 53 | | hash_fn: String, [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `examples` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "bb00998af2996fd30798ca50064c33fcff78547aab1e128658f4d91a976116b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb00998af2996fd30798ca50064c33fcff78547aab1e128658f4d91a976116b6", kill_on_drop: false }` [INFO] [stdout] bb00998af2996fd30798ca50064c33fcff78547aab1e128658f4d91a976116b6