[INFO] cloning repository https://github.com/nocturne-xyz/nova-minroot-vdf-wrapper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nocturne-xyz/nova-minroot-vdf-wrapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnocturne-xyz%2Fnova-minroot-vdf-wrapper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnocturne-xyz%2Fnova-minroot-vdf-wrapper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a5180c741db7162aadd95fb8bf5c59b46e4735b
[INFO] checking nocturne-xyz/nova-minroot-vdf-wrapper against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnocturne-xyz%2Fnova-minroot-vdf-wrapper" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nocturne-xyz/nova-minroot-vdf-wrapper on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nocturne-xyz/nova-minroot-vdf-wrapper
[INFO] finished tweaking git repo https://github.com/nocturne-xyz/nova-minroot-vdf-wrapper
[INFO] tweaked toml for git repo https://github.com/nocturne-xyz/nova-minroot-vdf-wrapper written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/nocturne-xyz/nova-minroot-vdf-wrapper 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded temp-env v0.3.6
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a8fb58248013ee10d564955d3ba12e00d8bc166c11b41e406a49a5acf8e5a59
[INFO] running `Command { std: "docker" "start" "-a" "8a8fb58248013ee10d564955d3ba12e00d8bc166c11b41e406a49a5acf8e5a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a8fb58248013ee10d564955d3ba12e00d8bc166c11b41e406a49a5acf8e5a59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a8fb58248013ee10d564955d3ba12e00d8bc166c11b41e406a49a5acf8e5a59", kill_on_drop: false }`
[INFO] [stdout] 8a8fb58248013ee10d564955d3ba12e00d8bc166c11b41e406a49a5acf8e5a59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 342cbcc146a57ff3a3f0ea84af9281619bbc1e51bae43884db2c674631bd479d
[INFO] running `Command { std: "docker" "start" "-a" "342cbcc146a57ff3a3f0ea84af9281619bbc1e51bae43884db2c674631bd479d", kill_on_drop: false }`
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[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking bitvec v1.0.1
[INFO] [stderr]     Checking getrandom v0.2.10
[INFO] [stderr]    Compiling cc v1.0.83
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[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking constant_time_eq v0.3.0
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[INFO] [stderr]     Checking clap_lex v0.5.1
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[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.188
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.49
[INFO] [stderr]    Compiling clap_derive v4.4.2
[INFO] [stderr]    Compiling zeroize v1.6.0
[INFO] [stderr]     Checking clap v4.4.6
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bellpepper-core v0.2.1
[INFO] [stderr]     Checking serde_arrays v0.1.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking pasta_curves v0.5.1
[INFO] [stderr]     Checking bellpepper v0.2.1
[INFO] [stderr]    Compiling blstrs v0.7.1
[INFO] [stderr]    Compiling neptune v11.0.0
[INFO] [stderr]     Checking nova-snark v0.24.0
[INFO] [stderr]     Checking nova-minroot-vdf-wrapper v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mem`
[INFO] [stdout]  --> src/main.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{iter, mem, sync::mpsc::sync_channel, thread, time::Instant};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem`
[INFO] [stdout]  --> src/main.rs:6:17
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{iter, mem, sync::mpsc::sync_channel, thread, time::Instant};
[INFO] [stdout]   |                 ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x_i` and `y_i` are never read
[INFO] [stdout]   --> src/minroot.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct MinRootIteration<F: PrimeField> {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 15 |     pub x_i: F,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 16 |     pub y_i: F,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MinRootIteration` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x_i` and `y_i` are never read
[INFO] [stdout]   --> src/minroot.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct MinRootIteration<F: PrimeField> {
[INFO] [stdout]    |            ---------------- fields in this struct
[INFO] [stdout] 15 |     pub x_i: F,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 16 |     pub y_i: F,
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MinRootIteration` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "342cbcc146a57ff3a3f0ea84af9281619bbc1e51bae43884db2c674631bd479d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "342cbcc146a57ff3a3f0ea84af9281619bbc1e51bae43884db2c674631bd479d", kill_on_drop: false }`
[INFO] [stdout] 342cbcc146a57ff3a3f0ea84af9281619bbc1e51bae43884db2c674631bd479d