Dec 17 21:48:46.079 INFO checking k0nserv/rust-isqrt against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 21:48:46.079 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/k0nserv/rust-isqrt:/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 21:48:46.611 INFO [stdout] 3c2db7c815ed550666268ef6ebc073beff33e7d7be2c3a753b637879c0991261
Dec 17 21:48:46.619 INFO running `"docker" "start" "-a" "3c2db7c815ed550666268ef6ebc073beff33e7d7be2c3a753b637879c0991261"`
Dec 17 21:48:48.604 INFO [stderr]     Checking isqrt v0.1.0 (/opt/crater/workdir)
Dec 17 21:48:49.116 INFO [stderr] warning: function is never used: `isqrt_transmute`
Dec 17 21:48:49.116 INFO [stderr]  --> src/lib.rs:6:1
Dec 17 21:48:49.116 INFO [stderr]   |
Dec 17 21:48:49.116 INFO [stderr] 6 | fn isqrt_transmute(value: f64) -> f64 {
Dec 17 21:48:49.116 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:48:49.116 INFO [stderr]   |
Dec 17 21:48:49.116 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 17 21:48:49.116 INFO [stderr] 
Dec 17 21:48:49.116 INFO [stderr] warning: function is never used: `isqrt_no_transmute`
Dec 17 21:48:49.116 INFO [stderr]   --> src/lib.rs:18:1
Dec 17 21:48:49.116 INFO [stderr]    |
Dec 17 21:48:49.116 INFO [stderr] 18 | fn isqrt_no_transmute(value: f64) -> f64 {
Dec 17 21:48:49.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:48:49.116 INFO [stderr] 
Dec 17 21:48:49.116 INFO [stderr] warning: function is never used: `isqrt_sqrt`
Dec 17 21:48:49.116 INFO [stderr]   --> src/lib.rs:30:1
Dec 17 21:48:49.116 INFO [stderr]    |
Dec 17 21:48:49.116 INFO [stderr] 30 | fn isqrt_sqrt(value: f64) -> f64 {
Dec 17 21:48:49.116 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:48:49.116 INFO [stderr] 
Dec 17 21:48:49.216 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 17 21:48:50.192 INFO running `"docker" "inspect" "3c2db7c815ed550666268ef6ebc073beff33e7d7be2c3a753b637879c0991261"`
Dec 17 21:48:50.424 INFO running `"docker" "rm" "-f" "3c2db7c815ed550666268ef6ebc073beff33e7d7be2c3a753b637879c0991261"`
Dec 17 21:48:50.780 INFO [stdout] 3c2db7c815ed550666268ef6ebc073beff33e7d7be2c3a753b637879c0991261