[INFO] cloning repository https://github.com/hodlagent/luckfind
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hodlagent/luckfind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhodlagent%2Fluckfind", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhodlagent%2Fluckfind'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 297bebd99351969694e2c5be0fc01eb78232ec79
[INFO] checking hodlagent/luckfind against da86f4d0726be475afbbffe40cb2f65741c51ad3 for pr-159877
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhodlagent%2Fluckfind" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hodlagent/luckfind
[INFO] finished tweaking git repo https://github.com/hodlagent/luckfind
[INFO] tweaked toml for git repo https://github.com/hodlagent/luckfind written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hodlagent/luckfind on toolchain da86f4d0726be475afbbffe40cb2f65741c51ad3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hodlagent/luckfind 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" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded range-alloc v0.1.5
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad
[INFO] running `Command { std: "docker" "start" "2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]     Checking luckfind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `num_bigint::BigInt`
[INFO] [stdout]  --> tests/debug_jac.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use num_bigint::BigInt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> tests/debug_jac.rs:48:37
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let x = limbs_to_big(&s.x); let y = limbs_to_big(&s.y); let z = limbs_to_big(&s.z);
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secp`
[INFO] [stdout]   --> tests/gpu_batch_inv.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let secp = secp256k1::Secp256k1::new();
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_secp`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `secp`
[INFO] [stdout]    --> tests/gpu_step_check.rs:336:9
[INFO] [stdout]     |
[INFO] [stdout] 336 |     let secp = secp256k1::Secp256k1::new();
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_secp`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `secp256k1::SecretKey::from_slice`: Use `from_byte_array` instead.
[INFO] [stdout]    --> tests/addrs_smoke.rs:135:38
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let sk_a = secp256k1::SecretKey::from_slice(&t_bytes).unwrap();
[INFO] [stdout]     |                                      ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ripemd::Digest`
[INFO] [stdout]  --> tests/addrs_smoke.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ripemd::Digest as RipDigest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/addrs_smoke.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     let mut sk = {
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tG` should have a snake case name
[INFO] [stdout]    --> tests/addrs_smoke.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     let tG  = secp256k1::PublicKey::from_secret_key(&secp, &sk_a);
[INFO] [stdout]     |         ^^ help: convert the identifier to snake case: `t_g`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: naga v28.0.0, nix v0.31.3, wgpu v28.0.0, wgpu-core v28.0.1, wgpu-hal v28.0.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad", kill_on_drop: false }`
[INFO] [stdout] 2eda86aabff631ddc09838e9fb7b7e9ec678f72eaa8ec6ee70c63d97bc1869ad
