Dec 18 10:53:49.877 INFO checking sputnikvm-bigint-0.2.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 10:53:49.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/sputnikvm-bigint/0.2.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 10:53:50.287 INFO [stdout] 8f1b98249c72ac8ef423a749544e35c55a5f2b4176f0a16d0d0ad7d118bb309c
Dec 18 10:53:50.290 INFO running `"docker" "start" "-a" "8f1b98249c72ac8ef423a749544e35c55a5f2b4176f0a16d0d0ad7d118bb309c"`
Dec 18 10:53:51.344 INFO [stderr]    Compiling heapsize v0.3.9
Dec 18 10:53:52.254 INFO [stderr]     Checking elastic-array v0.7.0
Dec 18 10:53:53.060 INFO [stderr]     Checking sputnikvm-rlp v0.2.0
Dec 18 10:53:53.660 INFO [stderr]     Checking sputnikvm-bigint v0.2.0 (/opt/crater/workdir)
Dec 18 10:53:54.364 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Dec 18 10:53:54.364 INFO [stderr]   --> src/algorithms.rs:15:5
Dec 18 10:53:54.364 INFO [stderr]    |
Dec 18 10:53:54.364 INFO [stderr] 15 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Dec 18 10:53:54.364 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:53:54.364 INFO [stderr]    |
Dec 18 10:53:54.364 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 10:53:54.364 INFO [stderr] 
Dec 18 10:53:54.364 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Dec 18 10:53:54.364 INFO [stderr]   --> src/algorithms.rs:40:5
Dec 18 10:53:54.368 INFO [stderr]    |
Dec 18 10:53:54.368 INFO [stderr] 40 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Dec 18 10:53:54.368 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:53:54.368 INFO [stderr] 
Dec 18 10:53:54.368 INFO [stderr] warning: function is never used: `inc`
Dec 18 10:53:54.368 INFO [stderr]   --> src/algorithms.rs:80:1
Dec 18 10:53:54.368 INFO [stderr]    |
Dec 18 10:53:54.368 INFO [stderr] 80 | pub fn inc(a: &mut [BigDigit]) -> BigDigit {
Dec 18 10:53:54.368 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:53:54.368 INFO [stderr] 
Dec 18 10:53:54.420 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Dec 18 10:53:54.420 INFO [stderr]   --> src/algorithms.rs:15:5
Dec 18 10:53:54.420 INFO [stderr]    |
Dec 18 10:53:54.420 INFO [stderr] 15 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Dec 18 10:53:54.420 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:53:54.420 INFO [stderr]    |
Dec 18 10:53:54.420 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 10:53:54.420 INFO [stderr] 
Dec 18 10:53:54.420 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Dec 18 10:53:54.420 INFO [stderr]   --> src/algorithms.rs:40:5
Dec 18 10:53:54.420 INFO [stderr]    |
Dec 18 10:53:54.420 INFO [stderr] 40 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Dec 18 10:53:54.420 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:53:54.420 INFO [stderr] 
Dec 18 10:53:54.420 INFO [stderr] warning: function is never used: `inc`
Dec 18 10:53:54.420 INFO [stderr]   --> src/algorithms.rs:80:1
Dec 18 10:53:54.420 INFO [stderr]    |
Dec 18 10:53:54.420 INFO [stderr] 80 | pub fn inc(a: &mut [BigDigit]) -> BigDigit {
Dec 18 10:53:54.420 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 10:53:54.420 INFO [stderr] 
Dec 18 10:53:54.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Dec 18 10:53:54.798 INFO running `"docker" "inspect" "8f1b98249c72ac8ef423a749544e35c55a5f2b4176f0a16d0d0ad7d118bb309c"`
Dec 18 10:53:55.006 INFO running `"docker" "rm" "-f" "8f1b98249c72ac8ef423a749544e35c55a5f2b4176f0a16d0d0ad7d118bb309c"`
Dec 18 10:53:55.300 INFO [stdout] 8f1b98249c72ac8ef423a749544e35c55a5f2b4176f0a16d0d0ad7d118bb309c