Dec 17 17:23:18.283 INFO checking rHermes/rusty-euler against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 17:23:18.283 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/rHermes/rusty-euler:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 17:23:18.779 INFO [stdout] 9f4877d3ab1baeaefca5f6af5a59ddd856cd74f29b6b1490ee112af9f547c8e6
Dec 17 17:23:18.781 INFO running `"docker" "start" "-a" "9f4877d3ab1baeaefca5f6af5a59ddd856cd74f29b6b1490ee112af9f547c8e6"`
Dec 17 17:23:21.358 INFO [stderr]     Checking chrono v0.4.0
Dec 17 17:23:23.256 INFO [stderr]     Checking euler v0.1.0 (/opt/crater/workdir)
Dec 17 17:23:24.014 INFO [stderr] warning: function is never used: `primes_below`
Dec 17 17:23:24.014 INFO [stderr]  --> src/primes.rs:1:1
Dec 17 17:23:24.014 INFO [stderr]   |
Dec 17 17:23:24.015 INFO [stderr] 1 | pub fn primes_below(n: u64) -> Vec<u64> {
Dec 17 17:23:24.015 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:23:24.015 INFO [stderr]   |
Dec 17 17:23:24.016 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 17:23:24.016 INFO [stderr] 
Dec 17 17:23:24.016 INFO [stderr] warning: function is never used: `is_prime`
Dec 17 17:23:24.017 INFO [stderr]   --> src/primes.rs:17:1
Dec 17 17:23:24.017 INFO [stderr]    |
Dec 17 17:23:24.017 INFO [stderr] 17 | pub fn is_prime(n: u64, primes: &[u64]) -> bool {
Dec 17 17:23:24.018 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:23:24.018 INFO [stderr] 
Dec 17 17:23:24.018 INFO [stderr] warning: function is never used: `nth_prime`
Dec 17 17:23:24.018 INFO [stderr]   --> src/primes.rs:30:1
Dec 17 17:23:24.019 INFO [stderr]    |
Dec 17 17:23:24.019 INFO [stderr] 30 | pub fn nth_prime(n: usize) -> u64 {
Dec 17 17:23:24.019 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:23:24.020 INFO [stderr] 
Dec 17 17:23:24.268 INFO [stderr] warning: function is never used: `primes_below`
Dec 17 17:23:24.268 INFO [stderr]  --> src/primes.rs:1:1
Dec 17 17:23:24.268 INFO [stderr]   |
Dec 17 17:23:24.268 INFO [stderr] 1 | pub fn primes_below(n: u64) -> Vec<u64> {
Dec 17 17:23:24.268 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:23:24.268 INFO [stderr]   |
Dec 17 17:23:24.268 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 17:23:24.268 INFO [stderr] 
Dec 17 17:23:24.268 INFO [stderr] warning: function is never used: `is_prime`
Dec 17 17:23:24.268 INFO [stderr]   --> src/primes.rs:17:1
Dec 17 17:23:24.268 INFO [stderr]    |
Dec 17 17:23:24.268 INFO [stderr] 17 | pub fn is_prime(n: u64, primes: &[u64]) -> bool {
Dec 17 17:23:24.269 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:23:24.269 INFO [stderr] 
Dec 17 17:23:24.269 INFO [stderr] warning: function is never used: `nth_prime`
Dec 17 17:23:24.269 INFO [stderr]   --> src/primes.rs:30:1
Dec 17 17:23:24.269 INFO [stderr]    |
Dec 17 17:23:24.269 INFO [stderr] 30 | pub fn nth_prime(n: usize) -> u64 {
Dec 17 17:23:24.269 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 17:23:24.269 INFO [stderr] 
Dec 17 17:23:24.324 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.06s
Dec 17 17:23:25.220 INFO running `"docker" "inspect" "9f4877d3ab1baeaefca5f6af5a59ddd856cd74f29b6b1490ee112af9f547c8e6"`
Dec 17 17:23:25.552 INFO running `"docker" "rm" "-f" "9f4877d3ab1baeaefca5f6af5a59ddd856cd74f29b6b1490ee112af9f547c8e6"`
Dec 17 17:23:25.900 INFO [stdout] 9f4877d3ab1baeaefca5f6af5a59ddd856cd74f29b6b1490ee112af9f547c8e6