Dec 04 16:08:56.772 INFO checking k0nserv/rust-isqrt against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:08:56.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 16:08:57.195 INFO [stdout] 6b6b2d434487e4582fcf3f8a2b11615311ddd053d28ddd16a3d2c26661980bb5
Dec 04 16:08:57.198 INFO running `"docker" "start" "-a" "6b6b2d434487e4582fcf3f8a2b11615311ddd053d28ddd16a3d2c26661980bb5"`
Dec 04 16:08:58.116 INFO [stderr] usermod: no changes
Dec 04 16:08:58.167 INFO [stderr]     Checking isqrt v0.1.0 (/source)
Dec 04 16:08:58.729 INFO [stderr] warning: function is never used: `isqrt_transmute`
Dec 04 16:08:58.729 INFO [stderr]  --> src/lib.rs:6:1
Dec 04 16:08:58.729 INFO [stderr]   |
Dec 04 16:08:58.729 INFO [stderr] 6 | fn isqrt_transmute(value: f64) -> f64 {
Dec 04 16:08:58.729 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:08:58.729 INFO [stderr]   |
Dec 04 16:08:58.729 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 16:08:58.730 INFO [stderr] 
Dec 04 16:08:58.730 INFO [stderr] warning: function is never used: `isqrt_no_transmute`
Dec 04 16:08:58.730 INFO [stderr]   --> src/lib.rs:18:1
Dec 04 16:08:58.730 INFO [stderr]    |
Dec 04 16:08:58.730 INFO [stderr] 18 | fn isqrt_no_transmute(value: f64) -> f64 {
Dec 04 16:08:58.730 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:08:58.730 INFO [stderr] 
Dec 04 16:08:58.730 INFO [stderr] warning: function is never used: `isqrt_sqrt`
Dec 04 16:08:58.730 INFO [stderr]   --> src/lib.rs:30:1
Dec 04 16:08:58.730 INFO [stderr]    |
Dec 04 16:08:58.730 INFO [stderr] 30 | fn isqrt_sqrt(value: f64) -> f64 {
Dec 04 16:08:58.730 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:08:58.730 INFO [stderr] 
Dec 04 16:08:58.747 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 04 16:08:58.753 INFO [stderr] su: No module specific data is present
Dec 04 16:08:59.415 INFO running `"docker" "inspect" "6b6b2d434487e4582fcf3f8a2b11615311ddd053d28ddd16a3d2c26661980bb5"`
Dec 04 16:08:59.690 INFO running `"docker" "rm" "-f" "6b6b2d434487e4582fcf3f8a2b11615311ddd053d28ddd16a3d2c26661980bb5"`
Dec 04 16:08:59.983 INFO [stdout] 6b6b2d434487e4582fcf3f8a2b11615311ddd053d28ddd16a3d2c26661980bb5