Nov 29 20:08:02.362 INFO checking rHermes/rusty-euler against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 20:08:02.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 20:08:02.754 INFO [stdout] 50460a9d50a07eedeb10ad23637c24f9c14d2b2b5e2e80751b7ead72e664b74f
Nov 29 20:08:02.758 INFO running `"docker" "start" "-a" "50460a9d50a07eedeb10ad23637c24f9c14d2b2b5e2e80751b7ead72e664b74f"`
Nov 29 20:08:04.193 INFO [stderr] usermod: no changes
Nov 29 20:08:04.296 INFO [stderr]     Checking chrono v0.4.0
Nov 29 20:08:06.808 INFO [stderr]     Checking euler v0.1.0 (/source)
Nov 29 20:08:07.990 INFO [stderr] warning: function is never used: `primes_below`
Nov 29 20:08:07.990 INFO [stderr]  --> src/primes.rs:1:1
Nov 29 20:08:07.990 INFO [stderr]   |
Nov 29 20:08:07.990 INFO [stderr] 1 | pub fn primes_below(n: u64) -> Vec<u64> {
Nov 29 20:08:07.990 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:08:07.991 INFO [stderr]   |
Nov 29 20:08:07.991 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 20:08:07.991 INFO [stderr] 
Nov 29 20:08:07.991 INFO [stderr] warning: function is never used: `is_prime`
Nov 29 20:08:07.992 INFO [stderr]   --> src/primes.rs:17:1
Nov 29 20:08:07.992 INFO [stderr]    |
Nov 29 20:08:07.992 INFO [stderr] 17 | pub fn is_prime(n: u64, primes: &[u64]) -> bool {
Nov 29 20:08:07.993 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:08:07.993 INFO [stderr] 
Nov 29 20:08:07.993 INFO [stderr] warning: function is never used: `nth_prime`
Nov 29 20:08:07.993 INFO [stderr]   --> src/primes.rs:30:1
Nov 29 20:08:07.994 INFO [stderr]    |
Nov 29 20:08:07.994 INFO [stderr] 30 | pub fn nth_prime(n: usize) -> u64 {
Nov 29 20:08:07.994 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:08:07.994 INFO [stderr] 
Nov 29 20:08:08.147 INFO [stderr] warning: function is never used: `primes_below`
Nov 29 20:08:08.147 INFO [stderr]  --> src/primes.rs:1:1
Nov 29 20:08:08.147 INFO [stderr]   |
Nov 29 20:08:08.147 INFO [stderr] 1 | pub fn primes_below(n: u64) -> Vec<u64> {
Nov 29 20:08:08.147 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:08:08.147 INFO [stderr]   |
Nov 29 20:08:08.147 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 20:08:08.147 INFO [stderr] 
Nov 29 20:08:08.147 INFO [stderr] warning: function is never used: `is_prime`
Nov 29 20:08:08.147 INFO [stderr]   --> src/primes.rs:17:1
Nov 29 20:08:08.147 INFO [stderr]    |
Nov 29 20:08:08.147 INFO [stderr] 17 | pub fn is_prime(n: u64, primes: &[u64]) -> bool {
Nov 29 20:08:08.147 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:08:08.147 INFO [stderr] 
Nov 29 20:08:08.147 INFO [stderr] warning: function is never used: `nth_prime`
Nov 29 20:08:08.147 INFO [stderr]   --> src/primes.rs:30:1
Nov 29 20:08:08.147 INFO [stderr]    |
Nov 29 20:08:08.147 INFO [stderr] 30 | pub fn nth_prime(n: usize) -> u64 {
Nov 29 20:08:08.147 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 20:08:08.147 INFO [stderr] 
Nov 29 20:08:08.182 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.97s
Nov 29 20:08:08.192 INFO [stderr] su: No module specific data is present
Nov 29 20:08:09.595 INFO running `"docker" "inspect" "50460a9d50a07eedeb10ad23637c24f9c14d2b2b5e2e80751b7ead72e664b74f"`
Nov 29 20:08:09.954 INFO running `"docker" "rm" "-f" "50460a9d50a07eedeb10ad23637c24f9c14d2b2b5e2e80751b7ead72e664b74f"`
Nov 29 20:08:10.228 INFO [stdout] 50460a9d50a07eedeb10ad23637c24f9c14d2b2b5e2e80751b7ead72e664b74f