[INFO] fetching crate plonky2 1.1.0...
[INFO] checking plonky2-1.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate plonky2 1.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate plonky2 1.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate plonky2 1.1.0
[INFO] tweaked toml for crates.io crate plonky2 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate plonky2 1.1.0 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 crates.io crate plonky2 1.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dcd0b7b7924ff00963509cd1fffc9d94729599ba7d7f4bcf849ee0553cfd9b58
[INFO] running `Command { std: "docker" "start" "-a" "dcd0b7b7924ff00963509cd1fffc9d94729599ba7d7f4bcf849ee0553cfd9b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dcd0b7b7924ff00963509cd1fffc9d94729599ba7d7f4bcf849ee0553cfd9b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcd0b7b7924ff00963509cd1fffc9d94729599ba7d7f4bcf849ee0553cfd9b58", kill_on_drop: false }`
[INFO] [stdout] dcd0b7b7924ff00963509cd1fffc9d94729599ba7d7f4bcf849ee0553cfd9b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c37bea6b075a3933683a900e479c42eb3589757b687e1de7c002886f0674d66f
[INFO] running `Command { std: "docker" "start" "-a" "c37bea6b075a3933683a900e479c42eb3589757b687e1de7c002886f0674d66f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]     Checking fixed-hash v0.7.0
[INFO] [stderr]    Compiling unroll v0.1.5
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking plonky2_util v1.0.0
[INFO] [stderr]     Checking clap_lex v0.7.3
[INFO] [stderr]     Checking primitive-types v0.10.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking clap_builder v4.5.21
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling jemalloc-sys v0.5.4+5.3.0-patched
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking keccak-hash v0.8.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking clap v4.5.21
[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking tynm v0.1.10
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking plonky2_maybe_rayon v1.0.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking plonky2_field v1.0.0
[INFO] [stderr]     Checking serde_json v1.0.133
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking plonky2 v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/plonk/circuit_data.rs:154:29
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn generate_witness(&self, inputs: PartialWitness<F>) -> PartitionWitness<F> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn generate_witness(&self, inputs: PartialWitness<F>) -> PartitionWitness<'_, F> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking jemallocator v0.5.4
[INFO] [stdout] error: this type will no longer be must used: Result<String, Infallible>
[INFO] [stdout]   --> examples/bench_recursion.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | /     /// Apply an env_filter compatible log filter
[INFO] [stdout] 52 | |     #[structopt(long, env, default_value)]
[INFO] [stdout] 53 | |     log_filter: 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 `plonky2` (example "bench_recursion") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/gadgets/interpolation.rs:89:23
[INFO] [stdout]    |
[INFO] [stdout] 89 |             .map(|&v| (builder.constant_extension(v)))
[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] 89 -             .map(|&v| (builder.constant_extension(v)))
[INFO] [stdout] 89 +             .map(|&v| builder.constant_extension(v))
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/plonk/circuit_data.rs:154:29
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn generate_witness(&self, inputs: PartialWitness<F>) -> PartitionWitness<F> {
[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]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 154 |     pub fn generate_witness(&self, inputs: PartialWitness<F>) -> PartitionWitness<'_, F> {
[INFO] [stdout]     |                                                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c37bea6b075a3933683a900e479c42eb3589757b687e1de7c002886f0674d66f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c37bea6b075a3933683a900e479c42eb3589757b687e1de7c002886f0674d66f", kill_on_drop: false }`
[INFO] [stdout] c37bea6b075a3933683a900e479c42eb3589757b687e1de7c002886f0674d66f
