Oct 13 01:06:19.176 INFO checking archer884/jmarcher-euler-10 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 01:06:19.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 01:06:19.646 INFO blam! 4ffd5a43042b54f92d95625ed2e894c9624e012d2c3de60bbdb6e5ad442e2f38
Oct 13 01:06:19.653 INFO running `"docker" "start" "-a" "4ffd5a43042b54f92d95625ed2e894c9624e012d2c3de60bbdb6e5ad442e2f38"`
Oct 13 01:06:20.832 INFO kablam! usermod: no changes
Oct 13 01:06:20.920 INFO kablam!     Checking jmarcher-euler-10 v0.1.0 (/source)
Oct 13 01:06:21.932 INFO kablam! warning: struct is never constructed: `NaivePrimality`
Oct 13 01:06:21.932 INFO kablam!   --> src/main.rs:18:1
Oct 13 01:06:21.932 INFO kablam!    |
Oct 13 01:06:21.932 INFO kablam! 18 | struct NaivePrimality;
Oct 13 01:06:21.932 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:06:21.932 INFO kablam!    |
Oct 13 01:06:21.932 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 01:06:21.932 INFO kablam! 
Oct 13 01:06:21.932 INFO kablam! warning: struct is never constructed: `NaivePrimalityWithRangeLimit`
Oct 13 01:06:21.932 INFO kablam!   --> src/main.rs:39:1
Oct 13 01:06:21.932 INFO kablam!    |
Oct 13 01:06:21.932 INFO kablam! 39 | struct NaivePrimalityWithRangeLimit;
Oct 13 01:06:21.932 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:06:21.932 INFO kablam! 
Oct 13 01:06:21.932 INFO kablam! warning: struct is never constructed: `FastLinearPrimality`
Oct 13 01:06:21.932 INFO kablam!   --> src/main.rs:61:1
Oct 13 01:06:21.932 INFO kablam!    |
Oct 13 01:06:21.932 INFO kablam! 61 | struct FastLinearPrimality;
Oct 13 01:06:21.932 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:06:21.932 INFO kablam! 
Oct 13 01:06:21.932 INFO kablam! warning: struct is never constructed: `NaivePrimalityWithNonLinearRangeLimit`
Oct 13 01:06:21.932 INFO kablam!    --> src/main.rs:109:1
Oct 13 01:06:21.932 INFO kablam!     |
Oct 13 01:06:21.932 INFO kablam! 109 | struct NaivePrimalityWithNonLinearRangeLimit;
Oct 13 01:06:21.932 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:06:21.932 INFO kablam! 
Oct 13 01:06:21.932 INFO kablam! warning: struct is never constructed: `SievePrimality`
Oct 13 01:06:21.932 INFO kablam!    --> src/main.rs:179:1
Oct 13 01:06:21.932 INFO kablam!     |
Oct 13 01:06:21.932 INFO kablam! 179 | struct SievePrimality(Sieve);
Oct 13 01:06:21.932 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:06:21.932 INFO kablam! 
Oct 13 01:06:21.932 INFO kablam! warning: method is never used: `new`
Oct 13 01:06:21.932 INFO kablam!    --> src/main.rs:182:5
Oct 13 01:06:21.932 INFO kablam!     |
Oct 13 01:06:21.932 INFO kablam! 182 |     fn new(limit: u64) -> Self {
Oct 13 01:06:21.932 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 01:06:21.932 INFO kablam! 
Oct 13 01:06:22.157 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.28s
Oct 13 01:06:22.157 INFO kablam! su: No module specific data is present
Oct 13 01:06:22.628 INFO running `"docker" "rm" "-f" "4ffd5a43042b54f92d95625ed2e894c9624e012d2c3de60bbdb6e5ad442e2f38"`
Oct 13 01:06:22.767 INFO blam! 4ffd5a43042b54f92d95625ed2e894c9624e012d2c3de60bbdb6e5ad442e2f38