[INFO] cloning repository https://github.com/gausslabs/rust_interview
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gausslabs/rust_interview" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgausslabs%2Frust_interview", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgausslabs%2Frust_interview'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bbc12ccd229a4dc37a3cfbeda74e6096fd0ab27
[INFO] testing gausslabs/rust_interview against master#562dee4820c458d823175268e41601d4c060588a for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgausslabs%2Frust_interview" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gausslabs/rust_interview
[INFO] finished tweaking git repo https://github.com/gausslabs/rust_interview
[INFO] tweaked toml for git repo https://github.com/gausslabs/rust_interview written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gausslabs/rust_interview on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gausslabs/rust_interview 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e9039bfa9337b6ee826ae25bf9aa5b4453af413af121da112db1b1f901229c24
[INFO] running `Command { std: "docker" "start" "-a" "e9039bfa9337b6ee826ae25bf9aa5b4453af413af121da112db1b1f901229c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e9039bfa9337b6ee826ae25bf9aa5b4453af413af121da112db1b1f901229c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9039bfa9337b6ee826ae25bf9aa5b4453af413af121da112db1b1f901229c24", kill_on_drop: false }`
[INFO] [stdout] e9039bfa9337b6ee826ae25bf9aa5b4453af413af121da112db1b1f901229c24
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27937924d1da7f19344578a7dea808b7878d44997a0d54127e66886d346b3db7
[INFO] running `Command { std: "docker" "start" "-a" "27937924d1da7f19344578a7dea808b7878d44997a0d54127e66886d346b3db7", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/dft/ntt.rs:50:58
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn forward_inplace_core<const LAZY: bool>(&self, a: &mut [u64]) {}
[INFO] [stdout]    |                                                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/dft/ntt.rs:51:59
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn backward_inplace_core<const LAZY: bool>(&self, a: &mut [u64]) {}
[INFO] [stdout]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `q` and `psi` are never read
[INFO] [stdout]  --> src/dft/ntt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Table<O> {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 4 |     /// NTT friendly prime modulus
[INFO] [stdout] 5 |     q: O,
[INFO] [stdout]   |     ^
[INFO] [stdout] 6 |     /// n-th root of unity
[INFO] [stdout] 7 |     psi: O,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.26s
[INFO] running `Command { std: "docker" "inspect" "27937924d1da7f19344578a7dea808b7878d44997a0d54127e66886d346b3db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27937924d1da7f19344578a7dea808b7878d44997a0d54127e66886d346b3db7", kill_on_drop: false }`
[INFO] [stdout] 27937924d1da7f19344578a7dea808b7878d44997a0d54127e66886d346b3db7
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73d6e469652efb2ae898cf5bddb9f1c9cca4755771b2abb39ace87eaeda02a9b
[INFO] running `Command { std: "docker" "start" "-a" "73d6e469652efb2ae898cf5bddb9f1c9cca4755771b2abb39ace87eaeda02a9b", kill_on_drop: false }`
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/dft/ntt.rs:50:58
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn forward_inplace_core<const LAZY: bool>(&self, a: &mut [u64]) {}
[INFO] [stdout]    |                                                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/dft/ntt.rs:51:59
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn backward_inplace_core<const LAZY: bool>(&self, a: &mut [u64]) {}
[INFO] [stdout]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `q` and `psi` are never read
[INFO] [stdout]  --> src/dft/ntt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Table<O> {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 4 |     /// NTT friendly prime modulus
[INFO] [stdout] 5 |     q: O,
[INFO] [stdout]   |     ^
[INFO] [stdout] 6 |     /// n-th root of unity
[INFO] [stdout] 7 |     psi: O,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/dft/ntt.rs:50:58
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn forward_inplace_core<const LAZY: bool>(&self, a: &mut [u64]) {}
[INFO] [stdout]    |                                                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/dft/ntt.rs:51:59
[INFO] [stdout]    |
[INFO] [stdout] 51 |     pub fn backward_inplace_core<const LAZY: bool>(&self, a: &mut [u64]) {}
[INFO] [stdout]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `q` and `psi` are never read
[INFO] [stdout]  --> src/dft/ntt.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Table<O> {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 4 |     /// NTT friendly prime modulus
[INFO] [stdout] 5 |     q: O,
[INFO] [stdout]   |     ^
[INFO] [stdout] 6 |     /// n-th root of unity
[INFO] [stdout] 7 |     psi: O,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "73d6e469652efb2ae898cf5bddb9f1c9cca4755771b2abb39ace87eaeda02a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73d6e469652efb2ae898cf5bddb9f1c9cca4755771b2abb39ace87eaeda02a9b", kill_on_drop: false }`
[INFO] [stdout] 73d6e469652efb2ae898cf5bddb9f1c9cca4755771b2abb39ace87eaeda02a9b
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 23c061fc2ddde2866528c4445abfa7ecf300c2b660685ce5715f126f08fb968f
[INFO] running `Command { std: "docker" "start" "-a" "23c061fc2ddde2866528c4445abfa7ecf300c2b660685ce5715f126f08fb968f", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/dft/ntt.rs:50:58
[INFO] [stderr]    |
[INFO] [stderr] 50 |     pub fn forward_inplace_core<const LAZY: bool>(&self, a: &mut [u64]) {}
[INFO] [stderr]    |                                                          ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]   --> src/dft/ntt.rs:51:59
[INFO] [stderr]    |
[INFO] [stderr] 51 |     pub fn backward_inplace_core<const LAZY: bool>(&self, a: &mut [u64]) {}
[INFO] [stderr]    |                                                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `q` and `psi` are never read
[INFO] [stderr]  --> src/dft/ntt.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Table<O> {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 4 |     /// NTT friendly prime modulus
[INFO] [stderr] 5 |     q: O,
[INFO] [stderr]   |     ^
[INFO] [stderr] 6 |     /// n-th root of unity
[INFO] [stderr] 7 |     psi: O,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `app` (lib) generated 3 warnings (run `cargo fix --lib -p app` to apply 2 suggestions)
[INFO] [stderr] warning: `app` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/app-5bc3b17e458586d1)
[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] [stderr]    Doc-tests app
[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" "23c061fc2ddde2866528c4445abfa7ecf300c2b660685ce5715f126f08fb968f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23c061fc2ddde2866528c4445abfa7ecf300c2b660685ce5715f126f08fb968f", kill_on_drop: false }`
[INFO] [stdout] 23c061fc2ddde2866528c4445abfa7ecf300c2b660685ce5715f126f08fb968f