Oct 12 19:04:55.310 INFO checking kevbot18/speed_primes against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 19:04:55.311 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 19:04:55.694 INFO blam! cb61b3784511b7f02f1a7cc0b6b36141d8215ad0bfa4d9481059ccaa6cc57934
Oct 12 19:04:55.694 INFO running `"docker" "start" "-a" "cb61b3784511b7f02f1a7cc0b6b36141d8215ad0bfa4d9481059ccaa6cc57934"`
Oct 12 19:04:56.789 INFO kablam! usermod: no changes
Oct 12 19:04:56.856 INFO kablam!     Checking speed_primes v0.1.0 (/source)
Oct 12 19:04:57.489 INFO kablam! warning: value assigned to `is_prime` is never read
Oct 12 19:04:57.489 INFO kablam!   --> src/main.rs:60:10
Oct 12 19:04:57.489 INFO kablam!    |
Oct 12 19:04:57.490 INFO kablam! 60 |     let mut is_prime: Vec<u8> = Vec::with_capacity(elements as usize);
Oct 12 19:04:57.490 INFO kablam!    |             ^^^^^^^^
Oct 12 19:04:57.490 INFO kablam!    |
Oct 12 19:04:57.491 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 19:04:57.491 INFO kablam! 
Oct 12 19:04:57.503 INFO kablam! warning: value assigned to `is_prime` is never read
Oct 12 19:04:57.504 INFO kablam!   --> src/main.rs:60:10
Oct 12 19:04:57.504 INFO kablam!    |
Oct 12 19:04:57.504 INFO kablam! 60 |     let mut is_prime: Vec<u8> = Vec::with_capacity(elements as usize);
Oct 12 19:04:57.505 INFO kablam!    |             ^^^^^^^^
Oct 12 19:04:57.505 INFO kablam!    |
Oct 12 19:04:57.505 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 19:04:57.506 INFO kablam! 
Oct 12 19:04:57.555 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Oct 12 19:04:57.556 INFO kablam! su: No module specific data is present
Oct 12 19:04:58.293 INFO running `"docker" "rm" "-f" "cb61b3784511b7f02f1a7cc0b6b36141d8215ad0bfa4d9481059ccaa6cc57934"`
Oct 12 19:04:58.584 INFO blam! cb61b3784511b7f02f1a7cc0b6b36141d8215ad0bfa4d9481059ccaa6cc57934