Oct 12 00:22:12.149 INFO testing etcommon-bigint-0.2.9 against try#40d4795669493f1965de7c44029c69552134fe1f for rustdoc-test-static-cling
Oct 12 00:22:12.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt build --frozen" "-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"`
Oct 12 00:22:12.537 INFO blam! 85ef941b910c1504be40a86be0993d21fae6718d7f33636c19be292db9fec04f
Oct 12 00:22:12.548 INFO running `"docker" "start" "-a" "85ef941b910c1504be40a86be0993d21fae6718d7f33636c19be292db9fec04f"`
Oct 12 00:22:13.701 INFO kablam! usermod: no changes
Oct 12 00:22:13.752 INFO kablam!    Compiling etcommon-hexutil v0.2.3
Oct 12 00:22:14.570 INFO kablam!    Compiling etcommon-rlp v0.2.3
Oct 12 00:22:16.404 INFO kablam!    Compiling etcommon-bigint v0.2.9 (/source)
Oct 12 00:22:18.265 INFO kablam! warning: type alias is never used: `H256FastMap`
Oct 12 00:22:18.266 INFO kablam!    --> src/hash/mod.rs:541:1
Oct 12 00:22:18.266 INFO kablam!     |
Oct 12 00:22:18.266 INFO kablam! 541 | pub type H256FastMap<T> = Map<H256, T, BuildHasherDefault<PlainHasher>>;
Oct 12 00:22:18.266 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 00:22:18.267 INFO kablam!     |
Oct 12 00:22:18.267 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 00:22:18.267 INFO kablam! 
Oct 12 00:22:18.267 INFO kablam! warning: type alias is never used: `H256FastSet`
Oct 12 00:22:18.268 INFO kablam!    --> src/hash/mod.rs:544:1
Oct 12 00:22:18.268 INFO kablam!     |
Oct 12 00:22:18.268 INFO kablam! 544 | pub type H256FastSet = Set<H256, BuildHasherDefault<PlainHasher>>;
Oct 12 00:22:18.268 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 00:22:18.269 INFO kablam! 
Oct 12 00:22:20.025 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.30s
Oct 12 00:22:20.028 INFO kablam! su: No module specific data is present
Oct 12 00:22:20.913 INFO running `"docker" "rm" "-f" "85ef941b910c1504be40a86be0993d21fae6718d7f33636c19be292db9fec04f"`
Oct 12 00:22:21.224 INFO blam! 85ef941b910c1504be40a86be0993d21fae6718d7f33636c19be292db9fec04f
Oct 12 00:22:21.226 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling/worker-0/try#40d4795669493f1965de7c44029c69552134fe1f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling/try#40d4795669493f1965de7c44029c69552134fe1f:/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 +40d4795669493f1965de7c44029c69552134fe1f-alt test --frozen --no-run" "-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"`
Oct 12 00:22:21.540 INFO blam! 4e823461a2f637290371532fddd785d93142fc7d190458e16f6ea833131a9641
Oct 12 00:22:21.552 INFO running `"docker" "start" "-a" "4e823461a2f637290371532fddd785d93142fc7d190458e16f6ea833131a9641"`
Oct 12 00:22:22.120 INFO kablam! usermod: no changes
Oct 12 00:22:22.174 INFO kablam!    Compiling etcommon-bigint v0.2.9 (/source)
Oct 12 00:22:24.802 INFO kablam! warning: type alias is never used: `H256FastMap`
Oct 12 00:22:24.802 INFO kablam!    --> src/hash/mod.rs:541:1
Oct 12 00:22:24.802 INFO kablam!     |
Oct 12 00:22:24.802 INFO kablam! 541 | pub type H256FastMap<T> = Map<H256, T, BuildHasherDefault<PlainHasher>>;
Oct 12 00:22:24.802 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 00:22:24.802 INFO kablam!     |
Oct 12 00:22:24.803 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 12 00:22:24.803 INFO kablam! 
Oct 12 00:22:24.803 INFO kablam! warning: type alias is never used: `H256FastSet`
Oct 12 00:22:24.803 INFO kablam!    --> src/hash/mod.rs:544:1
Oct 12 00:22:24.803 INFO kablam!     |
Oct 12 00:22:24.803 INFO kablam! 544 | pub type H256FastSet = Set<H256, BuildHasherDefault<PlainHasher>>;
Oct 12 00:22:24.803 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 00:22:24.803 INFO kablam! 
Oct 12 00:22:24.836 INFO kablam! error: unused arithmetic operation which must be used
Oct 12 00:22:24.836 INFO kablam!    --> src/uint/tests.rs:334:5
Oct 12 00:22:24.836 INFO kablam!     |
Oct 12 00:22:24.836 INFO kablam! 334 | /     U128::from_str("ffffffffffffffffffffffffffffffff").unwrap()
Oct 12 00:22:24.836 INFO kablam! 335 | |         +
Oct 12 00:22:24.836 INFO kablam! 336 | |         U128::from_str("ffffffffffffffffffffffffffffffff").unwrap();
Oct 12 00:22:24.836 INFO kablam!     | |___________________________________________________________________^
Oct 12 00:22:24.836 INFO kablam!     |
Oct 12 00:22:24.836 INFO kablam! note: lint level defined here
Oct 12 00:22:24.836 INFO kablam!    --> src/lib.rs:2:29
Oct 12 00:22:24.836 INFO kablam!     |
Oct 12 00:22:24.836 INFO kablam! 2   |         unused_comparisons, unused_must_use,
Oct 12 00:22:24.836 INFO kablam!     |                             ^^^^^^^^^^^^^^^
Oct 12 00:22:24.836 INFO kablam! 
Oct 12 00:22:24.837 INFO kablam! error: unused arithmetic operation which must be used
Oct 12 00:22:24.837 INFO kablam!    --> src/uint/tests.rs:370:5
Oct 12 00:22:24.837 INFO kablam!     |
Oct 12 00:22:24.837 INFO kablam! 370 | /     U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap()
Oct 12 00:22:24.837 INFO kablam! 371 | |         *
Oct 12 00:22:24.837 INFO kablam! 372 | |         U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap();
Oct 12 00:22:24.837 INFO kablam!     | |___________________________________________________________________________________________________^
Oct 12 00:22:24.837 INFO kablam! 
Oct 12 00:22:24.838 INFO kablam! error: unused arithmetic operation which must be used
Oct 12 00:22:24.838 INFO kablam!    --> src/uint/tests.rs:389:5
Oct 12 00:22:24.838 INFO kablam!     |
Oct 12 00:22:24.838 INFO kablam! 389 | /     U256::from_str("0").unwrap()
Oct 12 00:22:24.838 INFO kablam! 390 | |         -
Oct 12 00:22:24.838 INFO kablam! 391 | |         U256::from_str("1").unwrap();
Oct 12 00:22:24.838 INFO kablam!     | |____________________________________^
Oct 12 00:22:24.838 INFO kablam! 
Oct 12 00:22:24.927 INFO kablam! error: aborting due to 3 previous errors
Oct 12 00:22:24.927 INFO kablam! 
Oct 12 00:22:24.937 INFO kablam! error: Could not compile `etcommon-bigint`.
Oct 12 00:22:24.937 INFO kablam! 
Oct 12 00:22:24.937 INFO kablam! To learn more, run the command again with --verbose.
Oct 12 00:22:24.938 INFO kablam! su: No module specific data is present
Oct 12 00:22:25.294 INFO running `"docker" "rm" "-f" "4e823461a2f637290371532fddd785d93142fc7d190458e16f6ea833131a9641"`
Oct 12 00:22:25.460 INFO blam! 4e823461a2f637290371532fddd785d93142fc7d190458e16f6ea833131a9641