[INFO] cloning repository https://github.com/maxencefrenette/project-euler-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxencefrenette/project-euler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxencefrenette%2Fproject-euler-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxencefrenette%2Fproject-euler-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9e77add66b87aacd141b767c4ddaa5876963e1f0 [INFO] checking maxencefrenette/project-euler-rust against master#cced03bfd61a304243a34504618ecec86c17063f for pr-157082 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxencefrenette%2Fproject-euler-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. 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[INFO] [stderr] Downloaded primal v0.2.3 [INFO] [stderr] Downloaded primal-sieve v0.2.9 [INFO] [stderr] Downloaded proc-macro2 v0.4.28 [INFO] [stderr] Downloaded quote v0.6.12 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded syn v0.15.33 [INFO] [stderr] Downloaded cfg-if v0.1.7 [INFO] [stderr] Downloaded lazy_static v1.3.0 [INFO] [stderr] Downloaded either v1.5.2 [INFO] [stderr] Downloaded numtoa v0.1.0 [INFO] [stderr] Downloaded primal-estimate v0.2.1 [INFO] [stderr] Downloaded primal-bit v0.2.4 [INFO] [stderr] Downloaded cached v0.8.0 [INFO] [stderr] Downloaded hamming v0.1.3 [INFO] [stderr] Downloaded utf8-ranges v1.0.2 [INFO] [stderr] Downloaded redox_syscall v0.1.54 [INFO] [stderr] Downloaded once_cell v0.1.8 [INFO] [stderr] Downloaded wincolor v1.0.1 [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded quick-error v1.2.2 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded primal-check v0.2.3 [INFO] [stderr] Downloaded 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gcd v1.2.0 [INFO] [stderr] Downloaded mod_exp v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] a61ea614e81a86dab155defd6395c7dedca65cb65a469db2f0c6f72837c69c3e [INFO] running `Command { std: "docker" "start" "a61ea614e81a86dab155defd6395c7dedca65cb65a469db2f0c6f72837c69c3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a61ea614e81a86dab155defd6395c7dedca65cb65a469db2f0c6f72837c69c3e" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a61ea614e81a86dab155defd6395c7dedca65cb65a469db2f0c6f72837c69c3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a61ea614e81a86dab155defd6395c7dedca65cb65a469db2f0c6f72837c69c3e" "/opt/rustwide/cargo-home/bin/cargo" "+cced03bfd61a304243a34504618ecec86c17063f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking rand_core v0.4.0 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.3 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling memchr v2.2.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Checking hamming v0.1.3 [INFO] [stderr] Checking ucd-util v0.1.3 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling regex v1.1.6 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.6 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking primal-bit v0.2.4 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking quick-error v1.2.2 [INFO] [stderr] Checking primal-estimate v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Checking utf8-ranges v1.0.2 [INFO] [stderr] Checking primal-sieve v0.2.9 [INFO] [stderr] Checking humantime v1.2.0 [INFO] [stderr] Checking primal-check v0.2.3 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking primal v0.2.3 [INFO] [stderr] Checking gcd v1.2.0 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking once_cell v0.1.8 [INFO] [stderr] Checking cached v0.8.0 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking mod_exp v1.0.1 [INFO] [stderr] Compiling project-euler-macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking project-euler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/solutions/p17.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | n @ 14...19 => format!("{}teen", spell(n - 10)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/solutions/p17.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | n @ 20...99 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/solutions/p17.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | n @ 100...999 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/solutions/p17.rs:18:15 [INFO] [stdout] | [INFO] [stdout] 18 | n @ 14...19 => format!("{}teen", spell(n - 10)), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/solutions/p17.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 19 | n @ 20...99 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/solutions/p17.rs:31:16 [INFO] [stdout] | [INFO] [stdout] 31 | n @ 100...999 => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Digits` is never constructed [INFO] [stdout] --> src/common.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct Digits { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `digits` is never used [INFO] [stdout] --> src/common.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn digits(num: u64) -> Digits { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_digits` is never used [INFO] [stdout] --> src/common.rs:64:8 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn sum_digits(mut n: BigUint) -> u64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factorial` is never used [INFO] [stdout] --> src/common.rs:77:8 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn factorial(n: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mod_pow` is never used [INFO] [stdout] --> src/common.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn mod_pow(n: u64, k: u64, m: u64) -> u64 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p1.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p2.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p3.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_palindrome` is never used [INFO] [stdout] --> src/solutions/p4.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn is_palindrome(mut n: u64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p4.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `lcm` is never used [INFO] [stdout] --> src/solutions/p5.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 3 | fn lcm(a: u64, b: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p5.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p6.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p7.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_digit` is never used [INFO] [stdout] --> src/solutions/p8.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn parse_digit(c: char) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p8.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p9.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p10.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p11.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p12.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p13.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p14.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p15.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p16.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `spell` is never used [INFO] [stdout] --> src/solutions/p17.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn spell(n: u64) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p17.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_path` is never used [INFO] [stdout] --> src/solutions/p18.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn max_path(raw_data: &str) -> u64 { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p18.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p19.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p20.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sum_divisors` is never used [INFO] [stdout] --> src/solutions/p21.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn sum_divisors(n: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p21.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p22.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p23.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p25.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p26.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p27.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() -> isize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p28.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p29.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p30.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p31.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p33.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p34.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p39.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p48.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p67.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p69.rs:5:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p71.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p73.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p249.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `slope` is never used [INFO] [stdout] --> src/solutions/p292.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn slope(triple: (i32, i32, u32)) -> f32 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> src/solutions/p292.rs:10:4 [INFO] [stdout] | [INFO] [stdout] 10 | fn add(a: (i32, i32, u32), b: (i32, i32, u32)) -> (i32, i32, u32) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p292.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 15 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `N` is never used [INFO] [stdout] --> src/solutions/p495.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const N: u64 = 10_000; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `K` is never used [INFO] [stdout] --> src/solutions/p495.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const K: u64 = 30; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `M` is never used [INFO] [stdout] --> src/solutions/p495.rs:7:7 [INFO] [stdout] | [INFO] [stdout] 7 | const M: u64 = 1_000_000_007; [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mul` is never used [INFO] [stdout] --> src/solutions/p495.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn mul(a: u64, b: u64) -> u64 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `choose` is never used [INFO] [stdout] --> src/solutions/p495.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn choose(n: u64, k: u64) -> u64 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fact` is never used [INFO] [stdout] --> src/solutions/p495.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | pub fn fact(n: u64) -> u64 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mod_inverse` is never used [INFO] [stdout] --> src/solutions/p495.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn mod_inverse(n: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `solve` is never used [INFO] [stdout] --> src/solutions/p495.rs:28:8 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn solve() -> u64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.16s [INFO] running `Command { std: "docker" "inspect" "a61ea614e81a86dab155defd6395c7dedca65cb65a469db2f0c6f72837c69c3e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a61ea614e81a86dab155defd6395c7dedca65cb65a469db2f0c6f72837c69c3e", kill_on_drop: false }` [INFO] [stdout] a61ea614e81a86dab155defd6395c7dedca65cb65a469db2f0c6f72837c69c3e