Nov 30 23:17:54.733 INFO checking esvm-bigint-0.0.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 23:17:54.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 23:17:55.123 INFO [stdout] 4e7917503bcb4a66b191b53c8e381d34fca0542c6301877892678e9c3e9df46e
Nov 30 23:17:55.125 INFO running `"docker" "start" "-a" "4e7917503bcb4a66b191b53c8e381d34fca0542c6301877892678e9c3e9df46e"`
Nov 30 23:17:56.650 INFO [stderr] usermod: no changes
Nov 30 23:17:56.716 INFO [stderr]    Compiling heapsize v0.3.9
Nov 30 23:17:59.081 INFO [stderr]     Checking elastic-array v0.7.0
Nov 30 23:18:00.402 INFO [stderr]     Checking esvm-rlp v0.0.1
Nov 30 23:18:01.566 INFO [stderr]     Checking esvm-bigint v0.0.1 (/source)
Nov 30 23:18:03.524 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Nov 30 23:18:03.524 INFO [stderr]   --> src/algorithms.rs:31:5
Nov 30 23:18:03.524 INFO [stderr]    |
Nov 30 23:18:03.524 INFO [stderr] 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Nov 30 23:18:03.524 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:18:03.524 INFO [stderr]    |
Nov 30 23:18:03.524 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 23:18:03.524 INFO [stderr] 
Nov 30 23:18:03.524 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Nov 30 23:18:03.524 INFO [stderr]   --> src/algorithms.rs:56:5
Nov 30 23:18:03.524 INFO [stderr]    |
Nov 30 23:18:03.524 INFO [stderr] 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Nov 30 23:18:03.524 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:18:03.524 INFO [stderr] 
Nov 30 23:18:04.020 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Nov 30 23:18:04.020 INFO [stderr]   --> src/algorithms.rs:31:5
Nov 30 23:18:04.020 INFO [stderr]    |
Nov 30 23:18:04.020 INFO [stderr] 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Nov 30 23:18:04.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:18:04.020 INFO [stderr]    |
Nov 30 23:18:04.020 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 23:18:04.020 INFO [stderr] 
Nov 30 23:18:04.020 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Nov 30 23:18:04.020 INFO [stderr]   --> src/algorithms.rs:56:5
Nov 30 23:18:04.020 INFO [stderr]    |
Nov 30 23:18:04.020 INFO [stderr] 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Nov 30 23:18:04.020 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 23:18:04.020 INFO [stderr] 
Nov 30 23:18:04.080 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.41s
Nov 30 23:18:04.088 INFO [stderr] su: No module specific data is present
Nov 30 23:18:05.346 INFO running `"docker" "inspect" "4e7917503bcb4a66b191b53c8e381d34fca0542c6301877892678e9c3e9df46e"`
Nov 30 23:18:05.680 INFO running `"docker" "rm" "-f" "4e7917503bcb4a66b191b53c8e381d34fca0542c6301877892678e9c3e9df46e"`
Nov 30 23:18:06.032 INFO [stdout] 4e7917503bcb4a66b191b53c8e381d34fca0542c6301877892678e9c3e9df46e