[INFO] cloning repository https://github.com/spbots/euler-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spbots/euler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspbots%2Feuler-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspbots%2Feuler-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9a0896613dacec4a508471d4e8e6cae82c04da66 [INFO] checking spbots/euler-rs against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspbots%2Feuler-rs" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spbots/euler-rs on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/spbots/euler-rs [INFO] finished tweaking git repo https://github.com/spbots/euler-rs [INFO] tweaked toml for git repo https://github.com/spbots/euler-rs written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/spbots/euler-rs already has a lockfile, it will not be regenerated [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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 81c921889b1c6392f348d4964d9e467434c5c49e7b0e2f4b21f333f2b1068c6b [INFO] running `"docker" "start" "-a" "81c921889b1c6392f348d4964d9e467434c5c49e7b0e2f4b21f333f2b1068c6b"` [INFO] [stderr] Checking euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/euler/bit_vector.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | let num_u64 = ((n as f64) / 64.0).ceil() as usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/euler/prime_utils.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | let expected_sieve_size = { [INFO] [stderr] | _______________________________^ [INFO] [stderr] 16 | | let f = n as f64; [INFO] [stderr] 17 | | if n >= 7022 { [INFO] [stderr] 18 | | f * f.ln() + f * (f.ln().ln() - 0.9385) [INFO] [stderr] ... | [INFO] [stderr] 23 | | } [INFO] [stderr] 24 | | } as usize; [INFO] [stderr] | |______________^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/euler/wheel_factorization.rs:76:23 [INFO] [stderr] | [INFO] [stderr] 76 | let upper_bound = (n as f64).sqrt().ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/euler/wheel_factorization.rs:94:23 [INFO] [stderr] | [INFO] [stderr] 94 | let upper_bound = (n as f64).sqrt().ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/euler/e007.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | prime_utils::primes_below((1.5 * f * f.ln()) as u64)[(n - 1) as usize] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/euler/bit_vector.rs:8:23 [INFO] [stderr] | [INFO] [stderr] 8 | let num_u64 = ((n as f64) / 64.0).ceil() as usize; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `usize` is invalid [INFO] [stderr] --> src/euler/prime_utils.rs:15:31 [INFO] [stderr] | [INFO] [stderr] 15 | let expected_sieve_size = { [INFO] [stderr] | _______________________________^ [INFO] [stderr] 16 | | let f = n as f64; [INFO] [stderr] 17 | | if n >= 7022 { [INFO] [stderr] 18 | | f * f.ln() + f * (f.ln().ln() - 0.9385) [INFO] [stderr] ... | [INFO] [stderr] 23 | | } [INFO] [stderr] 24 | | } as usize; [INFO] [stderr] | |______________^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid [INFO] [stderr] --> src/euler/e035.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | let n_digits = ((n as f64).log10() + 1.0).floor() as u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/euler/e036.rs:112:18 [INFO] [stderr] | [INFO] [stderr] 112 | let n_bits = (n as f64).log2().ceil() as u8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/euler/wheel_factorization.rs:76:23 [INFO] [stderr] | [INFO] [stderr] 76 | let upper_bound = (n as f64).sqrt().ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error[E0606]: casting `f64` as `u64` is invalid [INFO] [stderr] --> src/euler/wheel_factorization.rs:94:23 [INFO] [stderr] | [INFO] [stderr] 94 | let upper_bound = (n as f64).sqrt().ceil() as u64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: could not compile `euler`. [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/euler/e007.rs:20:31 [INFO] [stderr] | [INFO] [stderr] 20 | prime_utils::primes_below((1.5 * f * f.ln()) as u64)[(n - 1) as usize] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u32` is invalid [INFO] [stderr] --> src/euler/e035.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | let n_digits = ((n as f64).log10() + 1.0).floor() as u32; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/euler/e036.rs:112:18 [INFO] [stderr] | [INFO] [stderr] 112 | let n_bits = (n as f64).log2().ceil() as u8; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 7 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `euler`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "81c921889b1c6392f348d4964d9e467434c5c49e7b0e2f4b21f333f2b1068c6b"` [INFO] running `"docker" "rm" "-f" "81c921889b1c6392f348d4964d9e467434c5c49e7b0e2f4b21f333f2b1068c6b"` [INFO] [stdout] 81c921889b1c6392f348d4964d9e467434c5c49e7b0e2f4b21f333f2b1068c6b