[INFO] cloning repository https://github.com/flyq/zkdemo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flyq/zkdemo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflyq%2Fzkdemo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflyq%2Fzkdemo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 685b4d6f0c43ea5ffa85022d26953c35f39b623e
[INFO] checking flyq/zkdemo against try#4001eed09e19538fd1a219411bb07c1bce2bbf55 for pr-114559-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflyq%2Fzkdemo" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/flyq/zkdemo on toolchain 4001eed09e19538fd1a219411bb07c1bce2bbf55
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4001eed09e19538fd1a219411bb07c1bce2bbf55" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/flyq/zkdemo
[INFO] finished tweaking git repo https://github.com/flyq/zkdemo
[INFO] tweaked toml for git repo https://github.com/flyq/zkdemo written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/flyq/zkdemo 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" "+4001eed09e19538fd1a219411bb07c1bce2bbf55" "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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+4001eed09e19538fd1a219411bb07c1bce2bbf55" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] edb111d83a7c8c1d140cb505b0053cd37c34cd0ea948bca53dddac09415c1d23
[INFO] running `Command { std: "docker" "start" "-a" "edb111d83a7c8c1d140cb505b0053cd37c34cd0ea948bca53dddac09415c1d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edb111d83a7c8c1d140cb505b0053cd37c34cd0ea948bca53dddac09415c1d23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb111d83a7c8c1d140cb505b0053cd37c34cd0ea948bca53dddac09415c1d23", kill_on_drop: false }`
[INFO] [stdout] edb111d83a7c8c1d140cb505b0053cd37c34cd0ea948bca53dddac09415c1d23
[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=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@sha256:84cb280c7acaf12c1f874411053406050a24f846e52f817d4d9e64bcbe5ce959" "/opt/rustwide/cargo-home/bin/cargo" "+4001eed09e19538fd1a219411bb07c1bce2bbf55" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09c531347a25255a7eb0ff63660d45112b59f2367e29b4c3a1c98fcfdcb9165d
[INFO] running `Command { std: "docker" "start" "-a" "09c531347a25255a7eb0ff63660d45112b59f2367e29b4c3a1c98fcfdcb9165d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
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[INFO] [stderr]    Compiling halo2curves v0.1.0
[INFO] [stderr]    Compiling darling_core v0.10.2
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[INFO] [stderr]     Checking sha3 v0.8.2
[INFO] [stderr]     Checking regex v1.9.0
[INFO] [stderr]    Compiling ff v0.13.0
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling ff_derive v0.13.0
[INFO] [stderr]    Compiling ark-serialize-derive v0.4.2
[INFO] [stderr]    Compiling ark-ff-asm v0.4.2
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[INFO] [stderr]    Compiling derivative v2.2.0
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[INFO] [stderr]    Compiling gumdrop_derive v0.8.1
[INFO] [stderr]    Compiling pairing v0.23.0
[INFO] [stderr]    Compiling serde_derive v1.0.167
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling tracing-attributes v0.1.26
[INFO] [stderr]    Compiling execute-command-macro-impl v0.1.9
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling execute-command-macro v0.1.8
[INFO] [stderr]    Compiling execute v0.2.12
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]     Checking zeroize v1.6.0
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]     Checking gumdrop v0.8.1
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[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tabbycat v0.1.2
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling pathfinder_simd v0.5.1
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking plotters v0.3.5
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking blstrs v0.7.0
[INFO] [stderr]     Checking serde_arrays v0.1.0
[INFO] [stderr]     Checking pasta_curves v0.5.1
[INFO] [stderr]     Checking halo2_proofs v0.3.0 (https://github.com/zcash/halo2#c05547a7)
[INFO] [stderr]     Checking ark-serialize v0.4.2
[INFO] [stderr]    Compiling bellperson v0.25.0
[INFO] [stderr]     Checking ark-ff v0.4.2
[INFO] [stderr]    Compiling neptune v10.0.0
[INFO] [stderr]     Checking hash v0.1.0 (/opt/rustwide/workdir/src/bellperson/hash)
[INFO] [stderr]     Checking structs v0.1.0 (/opt/rustwide/workdir/src/halo2/structs)
[INFO] [stderr]     Checking fib2 v0.1.0 (/opt/rustwide/workdir/src/halo2/fib2)
[INFO] [stderr]     Checking fib3 v0.1.0 (/opt/rustwide/workdir/src/halo2/fib3)
[INFO] [stderr]     Checking is_zero v0.1.0 (/opt/rustwide/workdir/src/halo2/is_zero)
[INFO] [stderr]     Checking layout v0.1.0 (/opt/rustwide/workdir/src/halo2/layout)
[INFO] [stderr]     Checking simple1 v0.1.0 (/opt/rustwide/workdir/src/halo2/simple1)
[INFO] [stderr]     Checking range_check1 v0.1.0 (/opt/rustwide/workdir/src/halo2/range_check1)
[INFO] [stderr]     Checking range_check3 v0.1.0 (/opt/rustwide/workdir/src/halo2/range_check3)
[INFO] [stderr]     Checking fib1 v0.1.0 (/opt/rustwide/workdir/src/halo2/fib1)
[INFO] [stderr]     Checking range_check2 v0.1.0 (/opt/rustwide/workdir/src/halo2/range_check2)
[INFO] [stdout] warning: unused imports: `FailureLocation`, `VerifyFailure`
[INFO] [stdout]  --> src/halo2/range_check3/src/main.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use halo2_proofs::dev::{FailureLocation, MockProver, VerifyFailure};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^              ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FailureLocation`, `VerifyFailure`
[INFO] [stdout]  --> src/halo2/range_check3/src/main.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | use halo2_proofs::dev::{FailureLocation, MockProver, VerifyFailure};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^^^              ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plotters::prelude::*`
[INFO] [stdout]   --> src/halo2/range_check3/src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use plotters::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plotters::prelude::*`
[INFO] [stdout]   --> src/halo2/range_check3/src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use plotters::prelude::*;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking chips v0.1.0 (/opt/rustwide/workdir/src/halo2/chips)
[INFO] [stderr]     Checking cost v0.1.0 (/opt/rustwide/workdir/src/halo2/cost)
[INFO] [stdout] warning: unused variable: `circuit`
[INFO] [stdout]    --> src/halo2/range_check3/src/main.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     let circuit = MyCircuit::<Fp, RANGE, LOOKUP_NUMBITS, LOOKUP_RANGE> {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circuit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `circuit`
[INFO] [stdout]    --> src/halo2/range_check3/src/main.rs:227:9
[INFO] [stdout]     |
[INFO] [stdout] 227 |     let circuit = MyCircuit::<Fp, RANGE, LOOKUP_NUMBITS, LOOKUP_RANGE> {
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_circuit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `large_value` is never read
[INFO] [stdout]    --> src/halo2/range_check3/src/main.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | struct MyCircuit<
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 181 |     large_value: Value<Assigned<F>>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `large_value` is never read
[INFO] [stdout]    --> src/halo2/range_check3/src/main.rs:181:5
[INFO] [stdout]     |
[INFO] [stdout] 173 | struct MyCircuit<
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 181 |     large_value: Value<Assigned<F>>,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking simple v0.1.0 (/opt/rustwide/workdir/src/halo2/simple)
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nova-snark v0.22.0 (https://github.com/microsoft/Nova?rev=dd3b1a217d49f662571e124f6a07fc6441aa0264#dd3b1a21)
[INFO] [stdout] error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ark-ff-0.4.2/src/fields/models/fp/montgomery_backend.rs:719:13
[INFO] [stdout]     |
[INFO] [stdout] 719 |         if !self.const_is_zero() {
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #80384 <https://github.com/rust-lang/rust/issues/80384> for more information
[INFO] [stdout]     = help: add `#![feature(const_refs_to_cell)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ark-ff-0.4.2/src/fields/models/fp/montgomery_backend.rs:803:13
[INFO] [stdout]     |
[INFO] [stdout] 803 |         if !self.const_is_valid() {
[INFO] [stdout]     |             ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #80384 <https://github.com/rust-lang/rust/issues/80384> for more information
[INFO] [stdout]     = help: add `#![feature(const_refs_to_cell)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: cannot borrow here, since the borrowed element may contain interior mutability
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ark-ff-0.4.2/src/fields/models/fp/montgomery_backend.rs:811:22
[INFO] [stdout]     |
[INFO] [stdout] 811 |         if carry || !self.const_is_valid() {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #80384 <https://github.com/rust-lang/rust/issues/80384> for more information
[INFO] [stdout]     = help: add `#![feature(const_refs_to_cell)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ark-ff` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "09c531347a25255a7eb0ff63660d45112b59f2367e29b4c3a1c98fcfdcb9165d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c531347a25255a7eb0ff63660d45112b59f2367e29b4c3a1c98fcfdcb9165d", kill_on_drop: false }`
[INFO] [stdout] 09c531347a25255a7eb0ff63660d45112b59f2367e29b4c3a1c98fcfdcb9165d