Nov 29 04:12:01.232 INFO checking bigint2-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 04:12:01.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 29 04:12:01.502 INFO [stdout] fe5cec50950b9ab292309da7c3195d41f07e785c2d668a263aff0729860face6
Nov 29 04:12:01.506 INFO running `"docker" "start" "-a" "fe5cec50950b9ab292309da7c3195d41f07e785c2d668a263aff0729860face6"`
Nov 29 04:12:02.973 INFO [stderr] usermod: no changes
Nov 29 04:12:03.039 INFO [stderr]     Checking rlp2 v0.2.0
Nov 29 04:12:04.100 INFO [stderr]     Checking bigint2 v0.1.0 (/source)
Nov 29 04:12:05.547 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Nov 29 04:12:05.547 INFO [stderr]   --> src/algorithms.rs:31:5
Nov 29 04:12:05.547 INFO [stderr]    |
Nov 29 04:12:05.547 INFO [stderr] 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Nov 29 04:12:05.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:12:05.547 INFO [stderr]    |
Nov 29 04:12:05.547 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 04:12:05.547 INFO [stderr] 
Nov 29 04:12:05.547 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Nov 29 04:12:05.547 INFO [stderr]   --> src/algorithms.rs:56:5
Nov 29 04:12:05.547 INFO [stderr]    |
Nov 29 04:12:05.547 INFO [stderr] 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Nov 29 04:12:05.547 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:12:05.547 INFO [stderr] 
Nov 29 04:12:05.936 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Nov 29 04:12:05.936 INFO [stderr]   --> src/algorithms.rs:31:5
Nov 29 04:12:05.936 INFO [stderr]    |
Nov 29 04:12:05.936 INFO [stderr] 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Nov 29 04:12:05.936 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:12:05.936 INFO [stderr]    |
Nov 29 04:12:05.936 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 29 04:12:05.936 INFO [stderr] 
Nov 29 04:12:05.936 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Nov 29 04:12:05.936 INFO [stderr]   --> src/algorithms.rs:56:5
Nov 29 04:12:05.936 INFO [stderr]    |
Nov 29 04:12:05.936 INFO [stderr] 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Nov 29 04:12:05.936 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 04:12:05.936 INFO [stderr] 
Nov 29 04:12:05.989 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.00s
Nov 29 04:12:05.992 INFO [stderr] su: No module specific data is present
Nov 29 04:12:07.118 INFO running `"docker" "inspect" "fe5cec50950b9ab292309da7c3195d41f07e785c2d668a263aff0729860face6"`
Nov 29 04:12:07.460 INFO running `"docker" "rm" "-f" "fe5cec50950b9ab292309da7c3195d41f07e785c2d668a263aff0729860face6"`
Nov 29 04:12:07.908 INFO [stdout] fe5cec50950b9ab292309da7c3195d41f07e785c2d668a263aff0729860face6