Dec 01 01:34:14.205 INFO checking bigint2-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:34:14.205 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"`
Dec 01 01:34:14.588 INFO [stdout] 37472ae5287810de8d528fa9fd03e26d48212051c7ff48f49771947a130ad082
Dec 01 01:34:14.596 INFO running `"docker" "start" "-a" "37472ae5287810de8d528fa9fd03e26d48212051c7ff48f49771947a130ad082"`
Dec 01 01:34:16.136 INFO [stderr] usermod: no changes
Dec 01 01:34:16.224 INFO [stderr]     Checking rlp2 v0.2.0
Dec 01 01:34:17.580 INFO [stderr]     Checking bigint2 v0.1.0 (/source)
Dec 01 01:34:19.428 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Dec 01 01:34:19.428 INFO [stderr]   --> src/algorithms.rs:31:5
Dec 01 01:34:19.428 INFO [stderr]    |
Dec 01 01:34:19.428 INFO [stderr] 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Dec 01 01:34:19.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:34:19.428 INFO [stderr]    |
Dec 01 01:34:19.428 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:34:19.428 INFO [stderr] 
Dec 01 01:34:19.428 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Dec 01 01:34:19.428 INFO [stderr]   --> src/algorithms.rs:56:5
Dec 01 01:34:19.428 INFO [stderr]    |
Dec 01 01:34:19.428 INFO [stderr] 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Dec 01 01:34:19.428 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:34:19.428 INFO [stderr] 
Dec 01 01:34:19.856 INFO [stderr] warning: constant item is never used: `ZERO_BIG_DIGIT`
Dec 01 01:34:19.856 INFO [stderr]   --> src/algorithms.rs:31:5
Dec 01 01:34:19.857 INFO [stderr]    |
Dec 01 01:34:19.857 INFO [stderr] 31 |     pub const ZERO_BIG_DIGIT: BigDigit = 0;
Dec 01 01:34:19.857 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:34:19.857 INFO [stderr]    |
Dec 01 01:34:19.857 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 01 01:34:19.857 INFO [stderr] 
Dec 01 01:34:19.857 INFO [stderr] warning: function is never used: `to_doublebigdigit`
Dec 01 01:34:19.857 INFO [stderr]   --> src/algorithms.rs:56:5
Dec 01 01:34:19.857 INFO [stderr]    |
Dec 01 01:34:19.857 INFO [stderr] 56 |     pub fn to_doublebigdigit(hi: BigDigit, lo: BigDigit) -> DoubleBigDigit {
Dec 01 01:34:19.857 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 01:34:19.857 INFO [stderr] 
Dec 01 01:34:19.875 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
Dec 01 01:34:19.884 INFO [stderr] su: No module specific data is present
Dec 01 01:34:20.582 INFO running `"docker" "inspect" "37472ae5287810de8d528fa9fd03e26d48212051c7ff48f49771947a130ad082"`
Dec 01 01:34:20.862 INFO running `"docker" "rm" "-f" "37472ae5287810de8d528fa9fd03e26d48212051c7ff48f49771947a130ad082"`
Dec 01 01:34:21.196 INFO [stdout] 37472ae5287810de8d528fa9fd03e26d48212051c7ff48f49771947a130ad082