[INFO] fetching crate reikna 0.10.0... [INFO] checking reikna-0.10.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate reikna 0.10.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate reikna 0.10.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate reikna 0.10.0 [INFO] finished tweaking crates.io crate reikna 0.10.0 [INFO] tweaked toml for crates.io crate reikna 0.10.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8765f1fb26ab8ee8f9726e79477c3a7f80b703683578a0efb29307cca32d2671 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "8765f1fb26ab8ee8f9726e79477c3a7f80b703683578a0efb29307cca32d2671"` [INFO] [stderr] Checking reikna v0.10.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/macros.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / macro_rules! assert_fp { [INFO] [stderr] 2 | | ($a:expr, $b:expr) => (assert!(($a - $b).abs() < 0.001)); [INFO] [stderr] 3 | | ($a:expr, $b:expr, $c:expr) => (assert!(($a - $b).abs() < $c)); [INFO] [stderr] 4 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/func.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | pub type Function = Rc f64>; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/func.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | pub type Function = Rc f64>; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(f64) -> f64` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/continued_fraction.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | let mut a: u64 = a0.floor() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/continued_fraction.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | a = ((a0 + m as f64) / d as f64).floor() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | let root = (n as f64).sqrt() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:208:22 [INFO] [stderr] | [INFO] [stderr] 208 | let dr = n - 9 * ((n - 1) as f64 / 9.0) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:219:18 [INFO] [stderr] | [INFO] [stderr] 219 | let root_i = root.round() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/continued_fraction.rs:42:22 [INFO] [stderr] | [INFO] [stderr] 42 | let mut a: u64 = a0.floor() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/continued_fraction.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | a = ((a0 + m as f64) / d as f64).floor() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/prime.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | let limit = (max as f64).sqrt() as usize + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:223:21 [INFO] [stderr] | [INFO] [stderr] 223 | let limit = ($max as f64).sqrt() as u64 + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 304 | segmented_sieve!(max, candidate, {primes.push(candidate);}); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:238:19 [INFO] [stderr] | [INFO] [stderr] 238 | let end = ($max as f64 / S_SIEVE_SIZE as f64).ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 304 | segmented_sieve!(max, candidate, {primes.push(candidate);}); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:338:15 [INFO] [stderr] | [INFO] [stderr] 338 | let max = ((nf * nf.ln()) + (nf * nf.ln().ln())).ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:223:21 [INFO] [stderr] | [INFO] [stderr] 223 | let limit = ($max as f64).sqrt() as u64 + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 340 | / segmented_sieve!(max, candidate, { [INFO] [stderr] 341 | | if count == n { return candidate; } [INFO] [stderr] 342 | | count += 1; [INFO] [stderr] 343 | | }); [INFO] [stderr] | |________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:238:19 [INFO] [stderr] | [INFO] [stderr] 238 | let end = ($max as f64 / S_SIEVE_SIZE as f64).ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 340 | / segmented_sieve!(max, candidate, { [INFO] [stderr] 341 | | if count == n { return candidate; } [INFO] [stderr] 342 | | count += 1; [INFO] [stderr] 343 | | }); [INFO] [stderr] | |________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:409:19 [INFO] [stderr] | [INFO] [stderr] 409 | let max_fac = (value as f64).sqrt() as u64 + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | _ => lehmer(x, &prime_sieve((x as f64).sqrt() as u64 + 1), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:88:30 [INFO] [stderr] | [INFO] [stderr] 88 | let primes = prime_sieve((data[largest_index] as f64).sqrt() as u64 + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:131:20 [INFO] [stderr] | [INFO] [stderr] 131 | let a = lehmer((x as f64).powf(0.25).round() as u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:133:20 [INFO] [stderr] | [INFO] [stderr] 133 | let b = lehmer((x as f64).sqrt().round() as u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | let c = lehmer((x as f64).cbrt().round() as u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:149:25 [INFO] [stderr] | [INFO] [stderr] 149 | let bi = lehmer((x_tmp as f64).sqrt() as u64, primes, phi_cache) + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/totient.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | totient as u64 [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 19 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `reikna`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:183:16 [INFO] [stderr] | [INFO] [stderr] 183 | let root = (n as f64).sqrt() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:208:22 [INFO] [stderr] | [INFO] [stderr] 208 | let dr = n - 9 * ((n - 1) as f64 / 9.0) as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:219:18 [INFO] [stderr] | [INFO] [stderr] 219 | let root_i = root.round() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:510:30 [INFO] [stderr] | [INFO] [stderr] 510 | ... (2f64.powf(63.0)) as u64 - ... [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:527:30 [INFO] [stderr] | [INFO] [stderr] 527 | let test_vals = vec![(2f64.powf(61.0)) as u64 - 1, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:528:30 [INFO] [stderr] | [INFO] [stderr] 528 | ... (2f64.powf(31.0)) as u64 - 1, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:529:30 [INFO] [stderr] | [INFO] [stderr] 529 | ... (2f64.powf(19.0)) as u64 - 1, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/factor.rs:530:30 [INFO] [stderr] | [INFO] [stderr] 530 | ... (2f64.powf(17.0)) as u64 - 1,]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/prime.rs:49:17 [INFO] [stderr] | [INFO] [stderr] 49 | let limit = (max as f64).sqrt() as usize + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:223:21 [INFO] [stderr] | [INFO] [stderr] 223 | let limit = ($max as f64).sqrt() as u64 + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 304 | segmented_sieve!(max, candidate, {primes.push(candidate);}); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:238:19 [INFO] [stderr] | [INFO] [stderr] 238 | let end = ($max as f64 / S_SIEVE_SIZE as f64).ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 304 | segmented_sieve!(max, candidate, {primes.push(candidate);}); [INFO] [stderr] | ------------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:338:15 [INFO] [stderr] | [INFO] [stderr] 338 | let max = ((nf * nf.ln()) + (nf * nf.ln().ln())).ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:223:21 [INFO] [stderr] | [INFO] [stderr] 223 | let limit = ($max as f64).sqrt() as u64 + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 340 | / segmented_sieve!(max, candidate, { [INFO] [stderr] 341 | | if count == n { return candidate; } [INFO] [stderr] 342 | | count += 1; [INFO] [stderr] 343 | | }); [INFO] [stderr] | |________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:238:19 [INFO] [stderr] | [INFO] [stderr] 238 | let end = ($max as f64 / S_SIEVE_SIZE as f64).ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 340 | / segmented_sieve!(max, candidate, { [INFO] [stderr] 341 | | if count == n { return candidate; } [INFO] [stderr] 342 | | count += 1; [INFO] [stderr] 343 | | }); [INFO] [stderr] | |________________________________________- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime.rs:409:19 [INFO] [stderr] | [INFO] [stderr] 409 | let max_fac = (value as f64).sqrt() as u64 + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:45:41 [INFO] [stderr] | [INFO] [stderr] 45 | _ => lehmer(x, &prime_sieve((x as f64).sqrt() as u64 + 1), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:88:30 [INFO] [stderr] | [INFO] [stderr] 88 | let primes = prime_sieve((data[largest_index] as f64).sqrt() as u64 + 1); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:131:20 [INFO] [stderr] | [INFO] [stderr] 131 | let a = lehmer((x as f64).powf(0.25).round() as u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:133:20 [INFO] [stderr] | [INFO] [stderr] 133 | let b = lehmer((x as f64).sqrt().round() as u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:135:20 [INFO] [stderr] | [INFO] [stderr] 135 | let c = lehmer((x as f64).cbrt().round() as u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/prime_count.rs:149:25 [INFO] [stderr] | [INFO] [stderr] 149 | let bi = lehmer((x_tmp as f64).sqrt() as u64, primes, phi_cache) + 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/totient.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | totient as u64 [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 24 previous errors; 1 warning emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `reikna`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "8765f1fb26ab8ee8f9726e79477c3a7f80b703683578a0efb29307cca32d2671"` [INFO] running `"docker" "rm" "-f" "8765f1fb26ab8ee8f9726e79477c3a7f80b703683578a0efb29307cca32d2671"` [INFO] [stdout] 8765f1fb26ab8ee8f9726e79477c3a7f80b703683578a0efb29307cca32d2671