[INFO] cloning repository https://github.com/matias-gonz/starks
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/matias-gonz/starks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatias-gonz%2Fstarks", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatias-gonz%2Fstarks'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c1003807c8f612980236782b23ece6ac844b9ee4
[INFO] testing matias-gonz/starks against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatias-gonz%2Fstarks" "/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/matias-gonz/starks on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/matias-gonz/starks
[INFO] finished tweaking git repo https://github.com/matias-gonz/starks
[INFO] tweaked toml for git repo https://github.com/matias-gonz/starks written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/matias-gonz/starks 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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing matias-gonz/starks against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatias-gonz%2Fstarks" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matias-gonz/starks on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/matias-gonz/starks
[INFO] finished tweaking git repo https://github.com/matias-gonz/starks
[INFO] tweaked toml for git repo https://github.com/matias-gonz/starks written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/matias-gonz/starks 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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing matias-gonz/starks against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmatias-gonz%2Fstarks" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/matias-gonz/starks on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/matias-gonz/starks
[INFO] finished tweaking git repo https://github.com/matias-gonz/starks
[INFO] tweaked toml for git repo https://github.com/matias-gonz/starks written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/matias-gonz/starks 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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sha256 v1.1.4
[INFO] [stderr]   Downloaded proc-macro2 v1.0.62
[INFO] [stderr]   Downloaded rs_merkle v1.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe5519ad0d468debb24903e25eaa51a3eddd40d10bb70291e3c46998d05027e8
[INFO] running `Command { std: "docker" "start" "-a" "fe5519ad0d468debb24903e25eaa51a3eddd40d10bb70291e3c46998d05027e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe5519ad0d468debb24903e25eaa51a3eddd40d10bb70291e3c46998d05027e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5519ad0d468debb24903e25eaa51a3eddd40d10bb70291e3c46998d05027e8", kill_on_drop: false }`
[INFO] [stdout] fe5519ad0d468debb24903e25eaa51a3eddd40d10bb70291e3c46998d05027e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb1201880bfb0ebac35ba697a2cce8362e03aefd0f8b4b4c84fd8c72d3813c11
[INFO] running `Command { std: "docker" "start" "-a" "cb1201880bfb0ebac35ba697a2cce8362e03aefd0f8b4b4c84fd8c72d3813c11", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling libc v0.2.146
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling cpufeatures v0.2.8
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha2 v0.10.7
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling rs_merkle v1.4.1
[INFO] [stderr]    Compiling sha256 v1.1.4
[INFO] [stderr]    Compiling primitive-types v0.12.1
[INFO] [stderr]    Compiling starks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `sha256` is imported redundantly
[INFO] [stdout]  --> src/channel.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sha256;
[INFO] [stdout]   |     ^^^^^^ the item `sha256` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rs_merkle` is imported redundantly
[INFO] [stdout]  --> src/merkle_tree.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rs_merkle::{self, Hasher};
[INFO] [stdout]   |                 ^^^^ the item `rs_merkle` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parts.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 |     channel::{Channel, self}, field::FieldElement, merkle_tree::MerkleTree, polynomial::Polynomial,
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:389:21
[INFO] [stdout]     |
[INFO] [stdout] 389 |     let denom1_c1 = (x().pow(32usize) - 1);
[INFO] [stdout]     |                     ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 389 -     let denom1_c1 = (x().pow(32usize) - 1);
[INFO] [stdout] 389 +     let denom1_c1 = x().pow(32usize) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:396:20
[INFO] [stdout]     |
[INFO] [stdout] 396 |     let denom_c1 = (denom1_c1 / denom2_c1);
[INFO] [stdout]     |                    ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 396 -     let denom_c1 = (denom1_c1 / denom2_c1);
[INFO] [stdout] 396 +     let denom_c1 = denom1_c1 / denom2_c1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:407:21
[INFO] [stdout]     |
[INFO] [stdout] 407 |     let denom1_c2 = (x().pow(32usize) - 1);
[INFO] [stdout]     |                     ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 407 -     let denom1_c2 = (x().pow(32usize) - 1);
[INFO] [stdout] 407 +     let denom1_c2 = x().pow(32usize) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:414:20
[INFO] [stdout]     |
[INFO] [stdout] 414 |     let denom_c2 = (denom1_c2 / denom2_c2);
[INFO] [stdout]     |                    ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -     let denom_c2 = (denom1_c2 / denom2_c2);
[INFO] [stdout] 414 +     let denom_c2 = denom1_c2 / denom2_c2;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_fri_layer`
[INFO] [stdout]    --> src/main.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let last_fri_layer = fri_layers.last().unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_fri_layer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashed`
[INFO] [stdout]    --> src/main.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |     let hashed = digest(format!("{:?}", interpolated_f_eval));
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:359:9
[INFO] [stdout]     |
[INFO] [stdout] 359 |     let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(23).rev().collect();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_trace_3` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn generate_trace_3(a0: FieldElement, n: usize) -> Vec<FieldElement> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_generator` is never used
[INFO] [stdout]   --> src/main.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn generate_generator() -> Vec<FieldElement> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_larger_domain` is never used
[INFO] [stdout]   --> src/main.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn generate_larger_domain() -> Vec<FieldElement> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `case_3` is never used
[INFO] [stdout]    --> src/main.rs:334:4
[INFO] [stdout]     |
[INFO] [stdout] 334 | fn case_3() {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let G: Vec<FieldElement> = (0..generator_size).into_iter().map(|i| g.pow(i)).collect();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let H: Vec<FieldElement> = (0..160).into_iter().map(|i| h.pow(i)).collect();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_CP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn get_CP(p0: Polynomial, p1: Polynomial, channel: &mut Channel) -> Polynomial {
[INFO] [stdout]    |    ^^^^^^ help: convert the identifier to snake case: `get_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     let G: Vec<FieldElement> = (0..n).map(|i| g.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/main.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     let H: Vec<FieldElement> = (0..n * 2_usize.pow(blowup)).map(|i| h.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:268:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |     let G: Vec<FieldElement> = (0..n).map(|i| g.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/main.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |     let H: Vec<FieldElement> = (0..n * 2_usize.pow(blowup)).map(|i| h.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |     let G: Vec<FieldElement> = (0..generator_size).into_iter().map(|i| g.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.64s
[INFO] running `Command { std: "docker" "inspect" "cb1201880bfb0ebac35ba697a2cce8362e03aefd0f8b4b4c84fd8c72d3813c11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb1201880bfb0ebac35ba697a2cce8362e03aefd0f8b4b4c84fd8c72d3813c11", kill_on_drop: false }`
[INFO] [stdout] cb1201880bfb0ebac35ba697a2cce8362e03aefd0f8b4b4c84fd8c72d3813c11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 167a20a58b0952fac23311b2a85b637eacd6062dee37f9710a144e12ab150d9c
[INFO] running `Command { std: "docker" "start" "-a" "167a20a58b0952fac23311b2a85b637eacd6062dee37f9710a144e12ab150d9c", kill_on_drop: false }`
[INFO] [stdout] warning: the item `sha256` is imported redundantly
[INFO] [stdout]  --> src/channel.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sha256;
[INFO] [stdout]   |     ^^^^^^ the item `sha256` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rs_merkle` is imported redundantly
[INFO] [stdout]  --> src/merkle_tree.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rs_merkle::{self, Hasher};
[INFO] [stdout]   |                 ^^^^ the item `rs_merkle` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parts.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 |     channel::{Channel, self}, field::FieldElement, merkle_tree::MerkleTree, polynomial::Polynomial,
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling starks v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:389:21
[INFO] [stdout]     |
[INFO] [stdout] 389 |     let denom1_c1 = (x().pow(32usize) - 1);
[INFO] [stdout]     |                     ^                    ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 389 -     let denom1_c1 = (x().pow(32usize) - 1);
[INFO] [stdout] 389 +     let denom1_c1 = x().pow(32usize) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:396:20
[INFO] [stdout]     |
[INFO] [stdout] 396 |     let denom_c1 = (denom1_c1 / denom2_c1);
[INFO] [stdout]     |                    ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 396 -     let denom_c1 = (denom1_c1 / denom2_c1);
[INFO] [stdout] 396 +     let denom_c1 = denom1_c1 / denom2_c1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:407:21
[INFO] [stdout]     |
[INFO] [stdout] 407 |     let denom1_c2 = (x().pow(32usize) - 1);
[INFO] [stdout]     |                     ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 407 -     let denom1_c2 = (x().pow(32usize) - 1);
[INFO] [stdout] 407 +     let denom1_c2 = x().pow(32usize) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:414:20
[INFO] [stdout]     |
[INFO] [stdout] 414 |     let denom_c2 = (denom1_c2 / denom2_c2);
[INFO] [stdout]     |                    ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 414 -     let denom_c2 = (denom1_c2 / denom2_c2);
[INFO] [stdout] 414 +     let denom_c2 = denom1_c2 / denom2_c2;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:587:22
[INFO] [stdout]     |
[INFO] [stdout] 587 |         let denom1 = (x().pow(32usize) - 1);
[INFO] [stdout]     |                      ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 587 -         let denom1 = (x().pow(32usize) - 1);
[INFO] [stdout] 587 +         let denom1 = x().pow(32usize) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:590:21
[INFO] [stdout]     |
[INFO] [stdout] 590 |         let denom = (denom1 / denom2);
[INFO] [stdout]     |                     ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 590 -         let denom = (denom1 / denom2);
[INFO] [stdout] 590 +         let denom = denom1 / denom2;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:630:22
[INFO] [stdout]     |
[INFO] [stdout] 630 |         let denom1 = (x().pow(32usize) - 1);
[INFO] [stdout]     |                      ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 630 -         let denom1 = (x().pow(32usize) - 1);
[INFO] [stdout] 630 +         let denom1 = x().pow(32usize) - 1;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:633:21
[INFO] [stdout]     |
[INFO] [stdout] 633 |         let denom = (denom1 / denom2);
[INFO] [stdout]     |                     ^               ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 633 -         let denom = (denom1 / denom2);
[INFO] [stdout] 633 +         let denom = denom1 / denom2;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `sha256` is imported redundantly
[INFO] [stdout]  --> src/channel.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sha256;
[INFO] [stdout]   |     ^^^^^^ the item `sha256` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rs_merkle` is imported redundantly
[INFO] [stdout]  --> src/merkle_tree.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rs_merkle::{self, Hasher};
[INFO] [stdout]   |                 ^^^^ the item `rs_merkle` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/parts.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 |     channel::{Channel, self}, field::FieldElement, merkle_tree::MerkleTree, polynomial::Polynomial,
[INFO] [stdout]   |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `last_fri_layer`
[INFO] [stdout]    --> src/main.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let last_fri_layer = fri_layers.last().unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_fri_layer`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashed`
[INFO] [stdout]    --> src/main.rs:373:9
[INFO] [stdout]     |
[INFO] [stdout] 373 |     let hashed = digest(format!("{:?}", interpolated_f_eval));
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:359:9
[INFO] [stdout]     |
[INFO] [stdout] 359 |     let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(23).rev().collect();
[INFO] [stdout]     |         ----^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:507:13
[INFO] [stdout]     |
[INFO] [stdout] 507 |         let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(11).rev().collect();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:537:13
[INFO] [stdout]     |
[INFO] [stdout] 537 |         let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(11).rev().collect();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashed`
[INFO] [stdout]    --> src/main.rs:572:13
[INFO] [stdout]     |
[INFO] [stdout] 572 |         let hashed = digest(format!("{:?}", interpolated_f_eval));
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p0`
[INFO] [stdout]    --> src/main.rs:581:13
[INFO] [stdout]     |
[INFO] [stdout] 581 |         let p0: Polynomial = numer0 / denom0;
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_p0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p1`
[INFO] [stdout]    --> src/main.rs:592:13
[INFO] [stdout]     |
[INFO] [stdout] 592 |         let p1: Polynomial = numer / denom;
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:563:13
[INFO] [stdout]     |
[INFO] [stdout] 563 |         let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(11).rev().collect();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `hashed`
[INFO] [stdout]    --> src/main.rs:615:13
[INFO] [stdout]     |
[INFO] [stdout] 615 |         let hashed = digest(format!("{:?}", interpolated_f_eval));
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cp`
[INFO] [stdout]    --> src/main.rs:647:14
[INFO] [stdout]     |
[INFO] [stdout] 647 |         let (cp, cp_evaluation) =
[INFO] [stdout]     |              ^^ help: if this is intentional, prefix it with an underscore: `_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:605:13
[INFO] [stdout]     |
[INFO] [stdout] 605 |         let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(11).rev().collect();
[INFO] [stdout]     |             ----^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_trace_3` is never used
[INFO] [stdout]   --> src/main.rs:25:4
[INFO] [stdout]    |
[INFO] [stdout] 25 | fn generate_trace_3(a0: FieldElement, n: usize) -> Vec<FieldElement> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `case_3` is never used
[INFO] [stdout]    --> src/main.rs:334:4
[INFO] [stdout]     |
[INFO] [stdout] 334 | fn case_3() {
[INFO] [stdout]     |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> src/main.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let G: Vec<FieldElement> = (0..generator_size).into_iter().map(|i| g.pow(i)).collect();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]   --> src/main.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let H: Vec<FieldElement> = (0..160).into_iter().map(|i| h.pow(i)).collect();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_CP` should have a snake case name
[INFO] [stdout]   --> src/main.rs:57:4
[INFO] [stdout]    |
[INFO] [stdout] 57 | fn get_CP(p0: Polynomial, p1: Polynomial, channel: &mut Channel) -> Polynomial {
[INFO] [stdout]    |    ^^^^^^ help: convert the identifier to snake case: `get_cp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:191:9
[INFO] [stdout]     |
[INFO] [stdout] 191 |     let G: Vec<FieldElement> = (0..n).map(|i| g.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/main.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |     let H: Vec<FieldElement> = (0..n * 2_usize.pow(blowup)).map(|i| h.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:268:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |     let G: Vec<FieldElement> = (0..n).map(|i| g.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `H` should have a snake case name
[INFO] [stdout]    --> src/main.rs:274:9
[INFO] [stdout]     |
[INFO] [stdout] 274 |     let H: Vec<FieldElement> = (0..n * 2_usize.pow(blowup)).map(|i| h.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:346:9
[INFO] [stdout]     |
[INFO] [stdout] 346 |     let G: Vec<FieldElement> = (0..generator_size).into_iter().map(|i| g.pow(i)).collect();
[INFO] [stdout]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:481:13
[INFO] [stdout]     |
[INFO] [stdout] 481 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `interpolate_Polynomial` should have a snake case name
[INFO] [stdout]    --> src/main.rs:499:8
[INFO] [stdout]     |
[INFO] [stdout] 499 |     fn interpolate_Polynomial() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `interpolate_polynomial`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:505:13
[INFO] [stdout]     |
[INFO] [stdout] 505 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:535:13
[INFO] [stdout]     |
[INFO] [stdout] 535 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:561:13
[INFO] [stdout]     |
[INFO] [stdout] 561 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nullPolCoef` should have a snake case name
[INFO] [stdout]    --> src/main.rs:576:13
[INFO] [stdout]     |
[INFO] [stdout] 576 |         let nullPolCoef: Vec<FieldElement> = [].to_vec();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `null_pol_coef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]    --> src/main.rs:603:13
[INFO] [stdout]     |
[INFO] [stdout] 603 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `nullPolCoef` should have a snake case name
[INFO] [stdout]    --> src/main.rs:619:13
[INFO] [stdout]     |
[INFO] [stdout] 619 |         let nullPolCoef: Vec<FieldElement> = [].to_vec();
[INFO] [stdout]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `null_pol_coef`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 38 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "167a20a58b0952fac23311b2a85b637eacd6062dee37f9710a144e12ab150d9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "167a20a58b0952fac23311b2a85b637eacd6062dee37f9710a144e12ab150d9c", kill_on_drop: false }`
[INFO] [stdout] 167a20a58b0952fac23311b2a85b637eacd6062dee37f9710a144e12ab150d9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e8c750e4045b9f34113fb8638b41155d0ca3e07df9dba65f5fe13c0442448edc
[INFO] running `Command { std: "docker" "start" "-a" "e8c750e4045b9f34113fb8638b41155d0ca3e07df9dba65f5fe13c0442448edc", kill_on_drop: false }`
[INFO] [stderr] warning: the item `sha256` is imported redundantly
[INFO] [stderr]  --> src/channel.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use sha256;
[INFO] [stderr]   |     ^^^^^^ the item `sha256` is already defined here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `rs_merkle` is imported redundantly
[INFO] [stderr]  --> src/merkle_tree.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rs_merkle::{self, Hasher};
[INFO] [stderr]   |                 ^^^^ the item `rs_merkle` is already defined here
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/parts.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 |     channel::{Channel, self}, field::FieldElement, merkle_tree::MerkleTree, polynomial::Polynomial,
[INFO] [stderr]   |                        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `starks` (lib) generated 3 warnings (run `cargo fix --lib -p starks` to apply 1 suggestion)
[INFO] [stderr] warning: `starks` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:389:21
[INFO] [stderr]     |
[INFO] [stderr] 389 |     let denom1_c1 = (x().pow(32usize) - 1);
[INFO] [stderr]     |                     ^                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 389 -     let denom1_c1 = (x().pow(32usize) - 1);
[INFO] [stderr] 389 +     let denom1_c1 = x().pow(32usize) - 1;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:396:20
[INFO] [stderr]     |
[INFO] [stderr] 396 |     let denom_c1 = (denom1_c1 / denom2_c1);
[INFO] [stderr]     |                    ^                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 396 -     let denom_c1 = (denom1_c1 / denom2_c1);
[INFO] [stderr] 396 +     let denom_c1 = denom1_c1 / denom2_c1;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:407:21
[INFO] [stderr]     |
[INFO] [stderr] 407 |     let denom1_c2 = (x().pow(32usize) - 1);
[INFO] [stderr]     |                     ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 407 -     let denom1_c2 = (x().pow(32usize) - 1);
[INFO] [stderr] 407 +     let denom1_c2 = x().pow(32usize) - 1;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:414:20
[INFO] [stderr]     |
[INFO] [stderr] 414 |     let denom_c2 = (denom1_c2 / denom2_c2);
[INFO] [stderr]     |                    ^                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 414 -     let denom_c2 = (denom1_c2 / denom2_c2);
[INFO] [stderr] 414 +     let denom_c2 = denom1_c2 / denom2_c2;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:587:22
[INFO] [stderr]     |
[INFO] [stderr] 587 |         let denom1 = (x().pow(32usize) - 1);
[INFO] [stderr]     |                      ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 587 -         let denom1 = (x().pow(32usize) - 1);
[INFO] [stderr] 587 +         let denom1 = x().pow(32usize) - 1;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:590:21
[INFO] [stderr]     |
[INFO] [stderr] 590 |         let denom = (denom1 / denom2);
[INFO] [stderr]     |                     ^               ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 590 -         let denom = (denom1 / denom2);
[INFO] [stderr] 590 +         let denom = denom1 / denom2;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:630:22
[INFO] [stderr]     |
[INFO] [stderr] 630 |         let denom1 = (x().pow(32usize) - 1);
[INFO] [stderr]     |                      ^                    ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 630 -         let denom1 = (x().pow(32usize) - 1);
[INFO] [stderr] 630 +         let denom1 = x().pow(32usize) - 1;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/main.rs:633:21
[INFO] [stderr]     |
[INFO] [stderr] 633 |         let denom = (denom1 / denom2);
[INFO] [stderr]     |                     ^               ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 633 -         let denom = (denom1 / denom2);
[INFO] [stderr] 633 +         let denom = denom1 / denom2;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `last_fri_layer`
[INFO] [stderr]    --> src/main.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |     let last_fri_layer = fri_layers.last().unwrap();
[INFO] [stderr]     |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_fri_layer`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hashed`
[INFO] [stderr]    --> src/main.rs:373:9
[INFO] [stderr]     |
[INFO] [stderr] 373 |     let hashed = digest(format!("{:?}", interpolated_f_eval));
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:359:9
[INFO] [stderr]     |
[INFO] [stderr] 359 |     let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(23).rev().collect();
[INFO] [stderr]     |         ----^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:507:13
[INFO] [stderr]     |
[INFO] [stderr] 507 |         let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(11).rev().collect();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:537:13
[INFO] [stderr]     |
[INFO] [stderr] 537 |         let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(11).rev().collect();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hashed`
[INFO] [stderr]    --> src/main.rs:572:13
[INFO] [stderr]     |
[INFO] [stderr] 572 |         let hashed = digest(format!("{:?}", interpolated_f_eval));
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p0`
[INFO] [stderr]    --> src/main.rs:581:13
[INFO] [stderr]     |
[INFO] [stderr] 581 |         let p0: Polynomial = numer0 / denom0;
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_p0`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p1`
[INFO] [stderr]    --> src/main.rs:592:13
[INFO] [stderr]     |
[INFO] [stderr] 592 |         let p1: Polynomial = numer / denom;
[INFO] [stderr]     |             ^^ help: if this is intentional, prefix it with an underscore: `_p1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:563:13
[INFO] [stderr]     |
[INFO] [stderr] 563 |         let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(11).rev().collect();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `hashed`
[INFO] [stderr]    --> src/main.rs:615:13
[INFO] [stderr]     |
[INFO] [stderr] 615 |         let hashed = digest(format!("{:?}", interpolated_f_eval));
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_hashed`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cp`
[INFO] [stderr]    --> src/main.rs:647:14
[INFO] [stderr]     |
[INFO] [stderr] 647 |         let (cp, cp_evaluation) =
[INFO] [stderr]     |              ^^ help: if this is intentional, prefix it with an underscore: `_cp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:605:13
[INFO] [stderr]     |
[INFO] [stderr] 605 |         let mut xs: Vec<FieldElement> = G.into_iter().rev().skip(11).rev().collect();
[INFO] [stderr]     |             ----^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_trace_3` is never used
[INFO] [stderr]   --> src/main.rs:25:4
[INFO] [stderr]    |
[INFO] [stderr] 25 | fn generate_trace_3(a0: FieldElement, n: usize) -> Vec<FieldElement> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `case_3` is never used
[INFO] [stderr]    --> src/main.rs:334:4
[INFO] [stderr]     |
[INFO] [stderr] 334 | fn case_3() {
[INFO] [stderr]     |    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]   --> src/main.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |     let G: Vec<FieldElement> = (0..generator_size).into_iter().map(|i| g.pow(i)).collect();
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `g`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]   --> src/main.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let H: Vec<FieldElement> = (0..160).into_iter().map(|i| h.pow(i)).collect();
[INFO] [stderr]    |         ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_CP` should have a snake case name
[INFO] [stderr]   --> src/main.rs:57:4
[INFO] [stderr]    |
[INFO] [stderr] 57 | fn get_CP(p0: Polynomial, p1: Polynomial, channel: &mut Channel) -> Polynomial {
[INFO] [stderr]    |    ^^^^^^ help: convert the identifier to snake case: `get_cp`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]    --> src/main.rs:191:9
[INFO] [stderr]     |
[INFO] [stderr] 191 |     let G: Vec<FieldElement> = (0..n).map(|i| g.pow(i)).collect();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]    --> src/main.rs:197:9
[INFO] [stderr]     |
[INFO] [stderr] 197 |     let H: Vec<FieldElement> = (0..n * 2_usize.pow(blowup)).map(|i| h.pow(i)).collect();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]    --> src/main.rs:268:9
[INFO] [stderr]     |
[INFO] [stderr] 268 |     let G: Vec<FieldElement> = (0..n).map(|i| g.pow(i)).collect();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `H` should have a snake case name
[INFO] [stderr]    --> src/main.rs:274:9
[INFO] [stderr]     |
[INFO] [stderr] 274 |     let H: Vec<FieldElement> = (0..n * 2_usize.pow(blowup)).map(|i| h.pow(i)).collect();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `h`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]    --> src/main.rs:346:9
[INFO] [stderr]     |
[INFO] [stderr] 346 |     let G: Vec<FieldElement> = (0..generator_size).into_iter().map(|i| g.pow(i)).collect();
[INFO] [stderr]     |         ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]    --> src/main.rs:481:13
[INFO] [stderr]     |
[INFO] [stderr] 481 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: function `interpolate_Polynomial` should have a snake case name
[INFO] [stderr]    --> src/main.rs:499:8
[INFO] [stderr]     |
[INFO] [stderr] 499 |     fn interpolate_Polynomial() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `interpolate_polynomial`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]    --> src/main.rs:505:13
[INFO] [stderr]     |
[INFO] [stderr] 505 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]    --> src/main.rs:535:13
[INFO] [stderr]     |
[INFO] [stderr] 535 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]    --> src/main.rs:561:13
[INFO] [stderr]     |
[INFO] [stderr] 561 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nullPolCoef` should have a snake case name
[INFO] [stderr]    --> src/main.rs:576:13
[INFO] [stderr]     |
[INFO] [stderr] 576 |         let nullPolCoef: Vec<FieldElement> = [].to_vec();
[INFO] [stderr]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `null_pol_coef`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `G` should have a snake case name
[INFO] [stderr]    --> src/main.rs:603:13
[INFO] [stderr]     |
[INFO] [stderr] 603 |         let G: Vec<FieldElement> = generate_generator();
[INFO] [stderr]     |             ^ help: convert the identifier to snake case: `g`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `nullPolCoef` should have a snake case name
[INFO] [stderr]    --> src/main.rs:619:13
[INFO] [stderr]     |
[INFO] [stderr] 619 |         let nullPolCoef: Vec<FieldElement> = [].to_vec();
[INFO] [stderr]     |             ^^^^^^^^^^^ help: convert the identifier to snake case: `null_pol_coef`
[INFO] [stderr] 
[INFO] [stderr] warning: `starks` (bin "starks" test) generated 38 warnings (run `cargo fix --bin "starks" --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/starks-864aa62b7996a14e)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test field::tests::test_field_wrap ... ok
[INFO] [stdout] test polynomial::tests::test_call_compose ... ok
[INFO] [stdout] test polynomial::tests::test_call_eval ... ok
[INFO] [stdout] test field::tests::inverse_test ... ok
[INFO] [stdout] test polynomial::tests::test_compose_session2 ... ok
[INFO] [stdout] test polynomial::tests::test_div ... ok
[INFO] [stdout] test polynomial::tests::test_generate_polynomial ... ok
[INFO] [stdout] test polynomial::tests::test_div_rand_poly ... ok
[INFO] [stdout] test polynomial::tests::test_poly_mul_empty ... ok
[INFO] [stdout] test polynomial::tests::test_poly_mul ... ok
[INFO] [stdout] test polynomial::tests::test_modulo ... ok
[INFO] [stdout] test field::tests::test_field_div ... ok
[INFO] [stdout] test polynomial::tests::test_poly_interpolation ... ok
[INFO] [stdout] test polynomial::tests::test_prod ... ok
[INFO] [stdout] test polynomial::tests::test_polynomial_pow ... ok
[INFO] [stdout] test polynomial::tests::test_compose ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 38.39s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/starks-c1cb57cbba588f52)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::extend_larger_domain ... ok
[INFO] [stdout] test test::test_case_two_trace_length ... ok
[INFO] [stdout] test test::test_generate_trace ... ok
[INFO] [stdout] test test::test_generator_g ... ok
[INFO] [stdout] test test::evaluate_on_coset ... ok
[INFO] [stdout] test test::interpolate_Polynomial ... ok
[INFO] [stdout] test test::evaluate_constraints ... ok
[INFO] [stdout] test test::evaluate_composition_polynomial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests starks
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e8c750e4045b9f34113fb8638b41155d0ca3e07df9dba65f5fe13c0442448edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8c750e4045b9f34113fb8638b41155d0ca3e07df9dba65f5fe13c0442448edc", kill_on_drop: false }`
[INFO] [stdout] e8c750e4045b9f34113fb8638b41155d0ca3e07df9dba65f5fe13c0442448edc