Nov 29 01:54:48.439 INFO checking etcommon-bigint-0.2.10 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 01:54:48.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 01:54:48.932 INFO [stdout] 55dfe6e2524794c7a62d5af6482c805ec35d71acc83384101605ba787e93fab7
Nov 29 01:54:48.934 INFO running `"docker" "start" "-a" "55dfe6e2524794c7a62d5af6482c805ec35d71acc83384101605ba787e93fab7"`
Nov 29 01:54:49.842 INFO [stderr] usermod: no changes
Nov 29 01:54:49.908 INFO [stderr]     Checking etcommon-rlp v0.2.4
Nov 29 01:54:50.718 INFO [stderr]     Checking etcommon-bigint v0.2.10 (/source)
Nov 29 01:54:53.464 INFO [stderr] warning: type alias is never used: `H256FastMap`
Nov 29 01:54:53.464 INFO [stderr]    --> src/hash/mod.rs:541:1
Nov 29 01:54:53.464 INFO [stderr]     |
Nov 29 01:54:53.464 INFO [stderr] 541 | pub type H256FastMap<T> = Map<H256, T, BuildHasherDefault<PlainHasher>>;
Nov 29 01:54:53.464 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:54:53.464 INFO [stderr]     |
Nov 29 01:54:53.464 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 01:54:53.464 INFO [stderr] 
Nov 29 01:54:53.464 INFO [stderr] warning: type alias is never used: `H256FastSet`
Nov 29 01:54:53.464 INFO [stderr]    --> src/hash/mod.rs:544:1
Nov 29 01:54:53.464 INFO [stderr]     |
Nov 29 01:54:53.464 INFO [stderr] 544 | pub type H256FastSet = Set<H256, BuildHasherDefault<PlainHasher>>;
Nov 29 01:54:53.464 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:54:53.464 INFO [stderr] 
Nov 29 01:54:54.884 INFO [stderr] warning: type alias is never used: `H256FastMap`
Nov 29 01:54:54.884 INFO [stderr]    --> src/hash/mod.rs:541:1
Nov 29 01:54:54.884 INFO [stderr]     |
Nov 29 01:54:54.884 INFO [stderr] 541 | pub type H256FastMap<T> = Map<H256, T, BuildHasherDefault<PlainHasher>>;
Nov 29 01:54:54.884 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:54:54.884 INFO [stderr]     |
Nov 29 01:54:54.884 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 01:54:54.884 INFO [stderr] 
Nov 29 01:54:54.884 INFO [stderr] warning: type alias is never used: `H256FastSet`
Nov 29 01:54:54.884 INFO [stderr]    --> src/hash/mod.rs:544:1
Nov 29 01:54:54.884 INFO [stderr]     |
Nov 29 01:54:54.884 INFO [stderr] 544 | pub type H256FastSet = Set<H256, BuildHasherDefault<PlainHasher>>;
Nov 29 01:54:54.884 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:54:54.884 INFO [stderr] 
Nov 29 01:54:54.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.12s
Nov 29 01:54:55.000 INFO [stderr] su: No module specific data is present
Nov 29 01:54:55.952 INFO running `"docker" "inspect" "55dfe6e2524794c7a62d5af6482c805ec35d71acc83384101605ba787e93fab7"`
Nov 29 01:54:56.280 INFO running `"docker" "rm" "-f" "55dfe6e2524794c7a62d5af6482c805ec35d71acc83384101605ba787e93fab7"`
Nov 29 01:54:56.660 INFO [stdout] 55dfe6e2524794c7a62d5af6482c805ec35d71acc83384101605ba787e93fab7