[INFO] fetching crate blstrs_plus 0.8.18...
[INFO] checking blstrs_plus-0.8.18 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate blstrs_plus 0.8.18 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate blstrs_plus 0.8.18
[INFO] finished tweaking crates.io crate blstrs_plus 0.8.18
[INFO] tweaked toml for crates.io crate blstrs_plus 0.8.18 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate blstrs_plus 0.8.18 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "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" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 77 packages to latest compatible versions
[INFO] [stderr]       Adding ark-bls12-381 v0.4.0 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ec v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-ff v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-poly v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding ark-serialize v0.4.2 (available: v0.5.0)
[INFO] [stderr]       Adding blst v0.3.12 (available: v0.3.15)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] [stderr]       Adding rand_xorshift v0.3.0 (available: v0.4.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_bare v0.5.0
[INFO] [stderr]   Downloaded pairing v0.23.0
[INFO] [stderr]   Downloaded bls12_381_plus v0.8.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ab9f6878526a0bf582f3cbea4fbc868480314f33034b3e78a7498596752a08c
[INFO] running `Command { std: "docker" "start" "-a" "0ab9f6878526a0bf582f3cbea4fbc868480314f33034b3e78a7498596752a08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ab9f6878526a0bf582f3cbea4fbc868480314f33034b3e78a7498596752a08c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab9f6878526a0bf582f3cbea4fbc868480314f33034b3e78a7498596752a08c", kill_on_drop: false }`
[INFO] [stdout] 0ab9f6878526a0bf582f3cbea4fbc868480314f33034b3e78a7498596752a08c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3007873a78c29ff9d82cb920d95f95c2f44bb409e8c84e88654ce0071e0ff73b
[INFO] running `Command { std: "docker" "start" "-a" "3007873a78c29ff9d82cb920d95f95c2f44bb409e8c84e88654ce0071e0ff73b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling syn v1.0.109
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[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking once_cell v1.21.3
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[INFO] [stderr]    Compiling blst v0.3.12
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[INFO] [stderr]     Checking ark-std v0.4.0
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling derivative v2.2.0
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[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
[INFO] [stderr]     Checking crypto-common v0.1.6
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[INFO] [stderr]     Checking crypto-bigint v0.5.5
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[INFO] [stderr]     Checking serde_bare v0.5.0
[INFO] [stderr]     Checking blstrs_plus v0.8.18 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/lib.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/fp.rs:749:7
[INFO] [stdout]     |
[INFO] [stdout] 749 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/fp.rs:756:7
[INFO] [stdout]     |
[INFO] [stdout] 756 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/fp12.rs:309:7
[INFO] [stdout]     |
[INFO] [stdout] 309 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/fp6.rs:407:7
[INFO] [stdout]     |
[INFO] [stdout] 407 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]     --> src/scalar.rs:1231:7
[INFO] [stdout]      |
[INFO] [stdout] 1231 | #[cfg(feature = "gpu")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]      = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]     --> src/scalar.rs:1238:7
[INFO] [stdout]      |
[INFO] [stdout] 1238 | #[cfg(feature = "gpu")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]      = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/gt.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 335 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ark-poly v0.4.2
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/lib.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/fp.rs:749:7
[INFO] [stdout]     |
[INFO] [stdout] 749 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/fp.rs:756:7
[INFO] [stdout]     |
[INFO] [stdout] 756 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/fp12.rs:309:7
[INFO] [stdout]     |
[INFO] [stdout] 309 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]    --> src/fp6.rs:407:7
[INFO] [stdout]     |
[INFO] [stdout] 407 | #[cfg(feature = "gpu")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]     = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]     --> src/scalar.rs:1231:7
[INFO] [stdout]      |
[INFO] [stdout] 1231 | #[cfg(feature = "gpu")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]      = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]     --> src/scalar.rs:1238:7
[INFO] [stdout]      |
[INFO] [stdout] 1238 | #[cfg(feature = "gpu")]
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]      = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]      = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `gpu`
[INFO] [stdout]  --> src/tests/mod.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[cfg(feature = "gpu")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `__private_bench`, `ark`, `ark-bls12-381`, `ark-ec`, `ark-ff`, `ark-serialize`, `default`, `hashing`, `num-bigint`, `num-traits`, `portable`, `rand`, and `serde`
[INFO] [stdout]   = help: consider adding `gpu` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` has no effect when applied to a provided trait method
[INFO] [stdout]    --> src/gt.rs:335:5
[INFO] [stdout]     |
[INFO] [stdout] 335 |     #[must_use]
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.79s
[INFO] running `Command { std: "docker" "inspect" "3007873a78c29ff9d82cb920d95f95c2f44bb409e8c84e88654ce0071e0ff73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3007873a78c29ff9d82cb920d95f95c2f44bb409e8c84e88654ce0071e0ff73b", kill_on_drop: false }`
[INFO] [stdout] 3007873a78c29ff9d82cb920d95f95c2f44bb409e8c84e88654ce0071e0ff73b
