Nov 16 22:57:16.685 INFO testing k0nserv/rust-isqrt against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 22:57:16.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 16 22:57:17.157 INFO [stdout] 08b5d4d63c20ffa846699849b3ec96d80147fc1c28ceaa05d137d28f7e6fc4da
Nov 16 22:57:17.165 INFO running `"docker" "start" "-a" "08b5d4d63c20ffa846699849b3ec96d80147fc1c28ceaa05d137d28f7e6fc4da"`
Nov 16 22:57:18.151 INFO [stderr] usermod: no changes
Nov 16 22:57:18.235 INFO [stderr]    Compiling isqrt v0.1.0 (/source)
Nov 16 22:57:18.663 INFO [stderr] warning: function is never used: `isqrt_transmute`
Nov 16 22:57:18.663 INFO [stderr]  --> src/lib.rs:6:1
Nov 16 22:57:18.663 INFO [stderr]   |
Nov 16 22:57:18.663 INFO [stderr] 6 | fn isqrt_transmute(value: f64) -> f64 {
Nov 16 22:57:18.663 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:57:18.663 INFO [stderr]   |
Nov 16 22:57:18.663 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 16 22:57:18.663 INFO [stderr] 
Nov 16 22:57:18.663 INFO [stderr] warning: function is never used: `isqrt_no_transmute`
Nov 16 22:57:18.663 INFO [stderr]   --> src/lib.rs:18:1
Nov 16 22:57:18.663 INFO [stderr]    |
Nov 16 22:57:18.663 INFO [stderr] 18 | fn isqrt_no_transmute(value: f64) -> f64 {
Nov 16 22:57:18.663 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:57:18.663 INFO [stderr] 
Nov 16 22:57:18.663 INFO [stderr] warning: function is never used: `isqrt_sqrt`
Nov 16 22:57:18.663 INFO [stderr]   --> src/lib.rs:30:1
Nov 16 22:57:18.663 INFO [stderr]    |
Nov 16 22:57:18.663 INFO [stderr] 30 | fn isqrt_sqrt(value: f64) -> f64 {
Nov 16 22:57:18.663 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 22:57:18.663 INFO [stderr] 
Nov 16 22:57:18.698 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 16 22:57:18.707 INFO [stderr] su: No module specific data is present
Nov 16 22:57:19.679 INFO running `"docker" "inspect" "08b5d4d63c20ffa846699849b3ec96d80147fc1c28ceaa05d137d28f7e6fc4da"`
Nov 16 22:57:19.957 INFO running `"docker" "rm" "-f" "08b5d4d63c20ffa846699849b3ec96d80147fc1c28ceaa05d137d28f7e6fc4da"`
Nov 16 22:57:20.283 INFO [stdout] 08b5d4d63c20ffa846699849b3ec96d80147fc1c28ceaa05d137d28f7e6fc4da
Nov 16 22:57:20.290 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 16 22:57:20.773 INFO [stdout] b01d7da8b4409f31d10fef9af6c5b1e5852a0ce4fcf09a8b50c5c70cf04b3393
Nov 16 22:57:20.780 INFO running `"docker" "start" "-a" "b01d7da8b4409f31d10fef9af6c5b1e5852a0ce4fcf09a8b50c5c70cf04b3393"`
Nov 16 22:57:22.483 INFO [stderr] usermod: no changes
Nov 16 22:57:22.539 INFO [stderr]    Compiling isqrt v0.1.0 (/source)
Nov 16 22:57:23.567 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 16 22:57:23.567 INFO [stderr] su: No module specific data is present
Nov 16 22:57:24.481 INFO running `"docker" "inspect" "b01d7da8b4409f31d10fef9af6c5b1e5852a0ce4fcf09a8b50c5c70cf04b3393"`
Nov 16 22:57:24.805 INFO running `"docker" "rm" "-f" "b01d7da8b4409f31d10fef9af6c5b1e5852a0ce4fcf09a8b50c5c70cf04b3393"`
Nov 16 22:57:25.156 INFO [stdout] b01d7da8b4409f31d10fef9af6c5b1e5852a0ce4fcf09a8b50c5c70cf04b3393
Nov 16 22:57:25.165 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 16 22:57:25.688 INFO [stdout] 089ef09531d633468d72981b0a5a13486ae7608f89726d68e4f0611cadcfd96f
Nov 16 22:57:25.690 INFO running `"docker" "start" "-a" "089ef09531d633468d72981b0a5a13486ae7608f89726d68e4f0611cadcfd96f"`
Nov 16 22:57:27.886 INFO [stderr] usermod: no changes
Nov 16 22:57:27.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 16 22:57:27.963 INFO [stderr]      Running /target/debug/deps/isqrt-92daca5804577442
Nov 16 22:57:27.964 INFO [stdout] 
Nov 16 22:57:27.964 INFO [stdout] running 3 tests
Nov 16 22:57:46.387 INFO [stdout] test tests::bench_isqrt_sqrt ... ok
Nov 16 22:57:47.407 INFO [stdout] test tests::bench_isqrt_no_transmute ... ok
Nov 16 22:57:48.840 INFO [stdout] test tests::bench_isqrt_transmute ... ok
Nov 16 22:57:48.840 INFO [stdout] 
Nov 16 22:57:48.840 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:57:48.840 INFO [stdout] 
Nov 16 22:57:48.843 INFO [stderr]    Doc-tests isqrt
Nov 16 22:57:49.303 INFO [stdout] 
Nov 16 22:57:49.303 INFO [stdout] running 0 tests
Nov 16 22:57:49.303 INFO [stdout] 
Nov 16 22:57:49.303 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 22:57:49.303 INFO [stdout] 
Nov 16 22:57:49.311 INFO [stderr] su: No module specific data is present
Nov 16 22:57:49.769 INFO running `"docker" "inspect" "089ef09531d633468d72981b0a5a13486ae7608f89726d68e4f0611cadcfd96f"`
Nov 16 22:57:49.950 INFO running `"docker" "rm" "-f" "089ef09531d633468d72981b0a5a13486ae7608f89726d68e4f0611cadcfd96f"`
Nov 16 22:57:50.063 INFO [stdout] 089ef09531d633468d72981b0a5a13486ae7608f89726d68e4f0611cadcfd96f