[INFO] cloning repository https://github.com/finn-rudolph/rhok [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/finn-rudolph/rhok" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinn-rudolph%2Frhok", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinn-rudolph%2Frhok'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 752c29e602080cf1fc963e13a6198e31524591be [INFO] testing finn-rudolph/rhok against master#61223975d46f794466efa832bc7562b9707ecc46+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinn-rudolph%2Frhok" "/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/finn-rudolph/rhok on toolchain 61223975d46f794466efa832bc7562b9707ecc46 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/finn-rudolph/rhok [INFO] finished tweaking git repo https://github.com/finn-rudolph/rhok [INFO] tweaked toml for git repo https://github.com/finn-rudolph/rhok written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/finn-rudolph/rhok 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" "+61223975d46f794466efa832bc7562b9707ecc46" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rug v1.24.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.2 [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" "+61223975d46f794466efa832bc7562b9707ecc46" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15dd3816b24347fafa89ad820242e5d39a278e690675d702be35379651aab66d [INFO] running `Command { std: "docker" "start" "-a" "15dd3816b24347fafa89ad820242e5d39a278e690675d702be35379651aab66d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15dd3816b24347fafa89ad820242e5d39a278e690675d702be35379651aab66d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15dd3816b24347fafa89ad820242e5d39a278e690675d702be35379651aab66d", kill_on_drop: false }` [INFO] [stdout] 15dd3816b24347fafa89ad820242e5d39a278e690675d702be35379651aab66d [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 -Copt-level=3" "-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" "+61223975d46f794466efa832bc7562b9707ecc46" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 56f1ef7f3dafc1857c6380ecf7345cb9c05c1e4af2e53a1020811caacf793183 [INFO] running `Command { std: "docker" "start" "-a" "56f1ef7f3dafc1857c6380ecf7345cb9c05c1e4af2e53a1020811caacf793183", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.2 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling rug v1.24.0 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.12 [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 rayon v1.9.0 [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "56f1ef7f3dafc1857c6380ecf7345cb9c05c1e4af2e53a1020811caacf793183", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56f1ef7f3dafc1857c6380ecf7345cb9c05c1e4af2e53a1020811caacf793183", kill_on_drop: false }` [INFO] [stdout] 56f1ef7f3dafc1857c6380ecf7345cb9c05c1e4af2e53a1020811caacf793183 [INFO] testing finn-rudolph/rhok against try#d073071d77ce0f93b4fd8cc567a1e2b9e1b22126+rustflags=-Copt-level=3 for pr-121282 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffinn-rudolph%2Frhok" "/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/finn-rudolph/rhok on toolchain d073071d77ce0f93b4fd8cc567a1e2b9e1b22126 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/finn-rudolph/rhok [INFO] finished tweaking git repo https://github.com/finn-rudolph/rhok [INFO] tweaked toml for git repo https://github.com/finn-rudolph/rhok written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/finn-rudolph/rhok 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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42c169c89a66c7da043ffaf6aff4a0ae089543ccf35536865ddd804f07d125e2 [INFO] running `Command { std: "docker" "start" "-a" "42c169c89a66c7da043ffaf6aff4a0ae089543ccf35536865ddd804f07d125e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42c169c89a66c7da043ffaf6aff4a0ae089543ccf35536865ddd804f07d125e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42c169c89a66c7da043ffaf6aff4a0ae089543ccf35536865ddd804f07d125e2", kill_on_drop: false }` [INFO] [stdout] 42c169c89a66c7da043ffaf6aff4a0ae089543ccf35536865ddd804f07d125e2 [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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ceca61ec3f2b58fbac85d4d2689f383ced8f9d8e07cddff8fda3caa9d2c697b [INFO] running `Command { std: "docker" "start" "-a" "7ceca61ec3f2b58fbac85d4d2689f383ced8f9d8e07cddff8fda3caa9d2c697b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.2 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rug v1.24.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling getrandom v0.2.12 [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 rayon v1.9.0 [INFO] [stderr] Compiling rhok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `miller_rabin::miller_rabin` [INFO] [stdout] --> src/single/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use miller_rabin::miller_rabin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/single/mod.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn measure(k: &Vec) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `two_dependent_machines` is never used [INFO] [stdout] --> src/formula.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn two_dependent_machines(k: u64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `miller_rabin` is never used [INFO] [stdout] --> src/single/miller_rabin.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | pub const fn miller_rabin(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Montgomery` is never constructed [INFO] [stdout] --> src/single/montgomery.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Montgomery { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/single/montgomery.rs:9:18 [INFO] [stdout] | [INFO] [stdout] 8 | impl Montgomery { [INFO] [stdout] | --------------- associated items in this implementation [INFO] [stdout] 9 | pub const fn new(n: u64) -> Montgomery { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 31 | pub const fn to_montgomery_space(&self, x: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | pub const fn out_of_montgomery_space(&self, t: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub const fn add(&self, x: u64, y: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub const fn mul(&self, x: u64, y: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub const fn pow(&self, mut x: u64, mut y: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub const fn strict(&self, x: u64) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/single/pollard_rho.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn gcd(mut a: u64, mut b: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pollard_rho` is never used [INFO] [stdout] --> src/single/pollard_rho.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn pollard_rho(n: u64, k: u64, rng: &mut dyn RngCore) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 55s [INFO] running `Command { std: "docker" "inspect" "7ceca61ec3f2b58fbac85d4d2689f383ced8f9d8e07cddff8fda3caa9d2c697b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ceca61ec3f2b58fbac85d4d2689f383ced8f9d8e07cddff8fda3caa9d2c697b", kill_on_drop: false }` [INFO] [stdout] 7ceca61ec3f2b58fbac85d4d2689f383ced8f9d8e07cddff8fda3caa9d2c697b [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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16b67a2bdc54d1f7cb337126e5554bee3ce21881113c4225535a707dcb8c777a [INFO] running `Command { std: "docker" "start" "-a" "16b67a2bdc54d1f7cb337126e5554bee3ce21881113c4225535a707dcb8c777a", kill_on_drop: false }` [INFO] [stderr] Compiling rhok v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `miller_rabin::miller_rabin` [INFO] [stdout] --> src/single/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use miller_rabin::miller_rabin; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/single/mod.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn measure(k: &Vec) -> f64 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `two_dependent_machines` is never used [INFO] [stdout] --> src/formula.rs:68:4 [INFO] [stdout] | [INFO] [stdout] 68 | fn two_dependent_machines(k: u64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `miller_rabin` is never used [INFO] [stdout] --> src/single/miller_rabin.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | pub const fn miller_rabin(n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `two_n` is never read [INFO] [stdout] --> src/single/montgomery.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Montgomery { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 2 | pub n: u64, // the modulus [INFO] [stdout] 3 | two_n: u64, // 2 * n [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add`, `pow`, and `strict` are never used [INFO] [stdout] --> src/single/montgomery.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 8 | impl Montgomery { [INFO] [stdout] | --------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 48 | pub const fn add(&self, x: u64, y: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub const fn pow(&self, mut x: u64, mut y: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub const fn strict(&self, x: u64) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> src/single/pollard_rho.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn gcd(mut a: u64, mut b: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `pollard_rho` is never used [INFO] [stdout] --> src/single/pollard_rho.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn pollard_rho(n: u64, k: u64, rng: &mut dyn RngCore) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "16b67a2bdc54d1f7cb337126e5554bee3ce21881113c4225535a707dcb8c777a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16b67a2bdc54d1f7cb337126e5554bee3ce21881113c4225535a707dcb8c777a", kill_on_drop: false }` [INFO] [stdout] 16b67a2bdc54d1f7cb337126e5554bee3ce21881113c4225535a707dcb8c777a [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 -Copt-level=3" "-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" "+d073071d77ce0f93b4fd8cc567a1e2b9e1b22126" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e3f26e9c299190dae8b156a9beb36e3958232048ecedae3c6394f00fe482f797 [INFO] running `Command { std: "docker" "start" "-a" "e3f26e9c299190dae8b156a9beb36e3958232048ecedae3c6394f00fe482f797", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `miller_rabin::miller_rabin` [INFO] [stderr] --> src/single/mod.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 5 | pub use miller_rabin::miller_rabin; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `k` [INFO] [stderr] --> src/single/mod.rs:7:16 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn measure(k: &Vec) -> f64 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `two_dependent_machines` is never used [INFO] [stderr] --> src/formula.rs:68:4 [INFO] [stderr] | [INFO] [stderr] 68 | fn two_dependent_machines(k: u64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `miller_rabin` is never used [INFO] [stderr] --> src/single/miller_rabin.rs:4:14 [INFO] [stderr] | [INFO] [stderr] 4 | pub const fn miller_rabin(n: u64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `two_n` is never read [INFO] [stderr] --> src/single/montgomery.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Montgomery { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 2 | pub n: u64, // the modulus [INFO] [stderr] 3 | two_n: u64, // 2 * n [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `add`, `pow`, and `strict` are never used [INFO] [stderr] --> src/single/montgomery.rs:48:18 [INFO] [stderr] | [INFO] [stderr] 8 | impl Montgomery { [INFO] [stderr] | --------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 48 | pub const fn add(&self, x: u64, y: u64) -> u64 { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 72 | pub const fn pow(&self, mut x: u64, mut y: u64) -> u64 { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | pub const fn strict(&self, x: u64) -> u64 { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `gcd` is never used [INFO] [stderr] --> src/single/pollard_rho.rs:7:8 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn gcd(mut a: u64, mut b: u64) -> u64 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `pollard_rho` is never used [INFO] [stderr] --> src/single/pollard_rho.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn pollard_rho(n: u64, k: u64, rng: &mut dyn RngCore) -> u64 { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rhok` (bin "rhok" test) generated 8 warnings (run `cargo fix --bin "rhok" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rhok-a0cd6f2a3a21baa4) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test single::montgomery::test::test_montgomery_mul ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e3f26e9c299190dae8b156a9beb36e3958232048ecedae3c6394f00fe482f797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3f26e9c299190dae8b156a9beb36e3958232048ecedae3c6394f00fe482f797", kill_on_drop: false }` [INFO] [stdout] e3f26e9c299190dae8b156a9beb36e3958232048ecedae3c6394f00fe482f797