[INFO] crate ethereum-bigint 0.2.9 is already in cache [INFO] extracting crate ethereum-bigint 0.2.9 into work/ex/beta-1.38-1/sources/1.37.0/reg/ethereum-bigint/0.2.9 [INFO] extracting crate ethereum-bigint 0.2.9 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ethereum-bigint/0.2.9 [INFO] validating manifest of ethereum-bigint-0.2.9 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of ethereum-bigint-0.2.9 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing ethereum-bigint-0.2.9 [INFO] finished frobbing ethereum-bigint-0.2.9 [INFO] frobbed toml for ethereum-bigint-0.2.9 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ethereum-bigint/0.2.9/Cargo.toml [INFO] started frobbing ethereum-bigint-0.2.9 [INFO] finished frobbing ethereum-bigint-0.2.9 [INFO] frobbed toml for ethereum-bigint-0.2.9 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ethereum-bigint/0.2.9/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing ethereum-bigint-0.2.9 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ethereum-bigint/0.2.9:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 9137e66235bab1df4f074b764f7335f2011dc68fad8cb6b2eb7e2a376a1f388c [INFO] running `"docker" "start" "-a" "9137e66235bab1df4f074b764f7335f2011dc68fad8cb6b2eb7e2a376a1f388c"` [INFO] [stderr] Compiling ethereum-rlp v0.2.3 [INFO] [stderr] Compiling ethereum-bigint v0.2.9 (/opt/crater/workdir) [INFO] [stderr] warning: type alias is never used: `H256FastMap` [INFO] [stderr] --> src/hash/mod.rs:541:1 [INFO] [stderr] | [INFO] [stderr] 541 | pub type H256FastMap = Map>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `H256FastSet` [INFO] [stderr] --> src/hash/mod.rs:544:1 [INFO] [stderr] | [INFO] [stderr] 544 | pub type H256FastSet = Set>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.36s [INFO] running `"docker" "inspect" "9137e66235bab1df4f074b764f7335f2011dc68fad8cb6b2eb7e2a376a1f388c"` [INFO] running `"docker" "rm" "-f" "9137e66235bab1df4f074b764f7335f2011dc68fad8cb6b2eb7e2a376a1f388c"` [INFO] [stdout] 9137e66235bab1df4f074b764f7335f2011dc68fad8cb6b2eb7e2a376a1f388c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ethereum-bigint/0.2.9:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 5a5a56d4a8573c96de97c473480fa6f484b044c71eb1a8da1f52137880a3a4cb [INFO] running `"docker" "start" "-a" "5a5a56d4a8573c96de97c473480fa6f484b044c71eb1a8da1f52137880a3a4cb"` [INFO] [stderr] Compiling ethereum-bigint v0.2.9 (/opt/crater/workdir) [INFO] [stderr] warning: type alias is never used: `H256FastMap` [INFO] [stderr] --> src/hash/mod.rs:541:1 [INFO] [stderr] | [INFO] [stderr] 541 | pub type H256FastMap = Map>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `H256FastSet` [INFO] [stderr] --> src/hash/mod.rs:544:1 [INFO] [stderr] | [INFO] [stderr] 544 | pub type H256FastSet = Set>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/uint/tests.rs:334:5 [INFO] [stderr] | [INFO] [stderr] 334 | / U128::from_str("ffffffffffffffffffffffffffffffff").unwrap() [INFO] [stderr] 335 | | + [INFO] [stderr] 336 | | U128::from_str("ffffffffffffffffffffffffffffffff").unwrap(); [INFO] [stderr] | |___________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:2:29 [INFO] [stderr] | [INFO] [stderr] 2 | unused_comparisons, unused_must_use, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/uint/tests.rs:370:5 [INFO] [stderr] | [INFO] [stderr] 370 | / U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap() [INFO] [stderr] 371 | | * [INFO] [stderr] 372 | | U256::from_str("7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap(); [INFO] [stderr] | |___________________________________________________________________________________________________^ [INFO] [stderr] [INFO] [stderr] warning: unused arithmetic operation that must be used [INFO] [stderr] --> src/uint/tests.rs:389:5 [INFO] [stderr] | [INFO] [stderr] 389 | / U256::from_str("0").unwrap() [INFO] [stderr] 390 | | - [INFO] [stderr] 391 | | U256::from_str("1").unwrap(); [INFO] [stderr] | |____________________________________^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.52s [INFO] running `"docker" "inspect" "5a5a56d4a8573c96de97c473480fa6f484b044c71eb1a8da1f52137880a3a4cb"` [INFO] running `"docker" "rm" "-f" "5a5a56d4a8573c96de97c473480fa6f484b044c71eb1a8da1f52137880a3a4cb"` [INFO] [stdout] 5a5a56d4a8573c96de97c473480fa6f484b044c71eb1a8da1f52137880a3a4cb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ethereum-bigint/0.2.9:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] f88e2cca392f62a79cfd6e2234276caf7d8b705529a6a521f97f4d32cbbfd7d4 [INFO] running `"docker" "start" "-a" "f88e2cca392f62a79cfd6e2234276caf7d8b705529a6a521f97f4d32cbbfd7d4"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/bigint-92011d6dcb45885c [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test hash::tests::from_and_to_u64 ... ok [INFO] [stdout] test hash::tests::from_str ... ok [INFO] [stdout] test hash::tests::from_and_to_u256 ... ok [INFO] [stdout] test hash::tests::hash ... ok [INFO] [stdout] test hash::tests::from_and_to_address ... ok [INFO] [stdout] test hash::tests::from_u64 ... ok [INFO] [stdout] test uint::tests::display_uint_zero ... ok [INFO] [stdout] test uint::tests::big_endian ... ok [INFO] [stdout] test uint::tests::display_uint ... ok [INFO] [stdout] test mi256::tests::sdiv ... ok [INFO] [stdout] test m256::tests::sub ... ok [INFO] [stdout] test hash::tests::hasher_alignment ... ok [INFO] [stdout] test uint::tests::little_endian ... ok [INFO] [stdout] test uint::tests::u256_multi_adds ... ok [INFO] [stdout] test uint::tests::u256_multi_full_mul ... ok [INFO] [stdout] test uint::tests::u256_multi_muls ... ok [INFO] [stdout] test uint::tests::u256_multi_muls2 ... ok [INFO] [stdout] test uint::tests::u256_multi_muls_overflow ... ok [INFO] [stdout] test uint::tests::u256_div ... ok [INFO] [stdout] test uint::tests::u256_multi_subs ... ok [INFO] [stdout] test uint::tests::u256_mul ... ok [INFO] [stdout] test uint::tests::u512_multi_adds ... ok [INFO] [stdout] test uint::tests::uint128_add_overflow_panic ... ignored [INFO] [stdout] test uint::tests::uint128_add ... ok [INFO] [stdout] test uint::tests::u512_multi_subs ... ok [INFO] [stdout] test uint::tests::u256_multi_carry_all ... ok [INFO] [stdout] test uint::tests::uint128_add_overflow ... ok [INFO] [stdout] test uint::tests::uint128_mul ... ok [INFO] [stdout] test uint::tests::uint256_div ... ok [INFO] [stdout] test uint::tests::uint256_exp10 ... ok [INFO] [stdout] test uint::tests::uint256_extreme_bitshift_test ... ok [INFO] [stdout] test uint::tests::uint256_from ... ok [INFO] [stdout] test uint::tests::uint256_from_dec_str ... ok [INFO] [stdout] test uint::tests::uint256_mul ... ok [INFO] [stdout] test uint::tests::uint256_mul1 ... ok [INFO] [stdout] test uint::tests::uint256_mul2 ... ok [INFO] [stdout] test uint::tests::uint256_mul32 ... ok [INFO] [stdout] test uint::tests::uint256_mul_overflow ... ok [INFO] [stdout] test uint::tests::uint256_comp_test ... ok [INFO] [stdout] test uint::tests::uint256_bits_test ... ok [INFO] [stdout] test uint::tests::uint256_overflowing_pow ... ok [INFO] [stdout] test uint::tests::uint256_pow ... ok [INFO] [stdout] test uint::tests::uint256_arithmetic_test ... ok [INFO] [stdout] test mi256::tests::m256 ... ok [INFO] [stdout] test hash::tests::hash_bitor ... ok [INFO] [stdout] test uint::tests::uint256_shl ... ok [INFO] [stdout] test uint::tests::uint256_shl_words ... ok [INFO] [stdout] test uint::tests::uint256_simple_mul ... ok [INFO] [stdout] test uint::tests::uint256_sub_overflow ... ok [INFO] [stdout] test uint::tests::uint256_overflowing_mul ... ok [INFO] [stdout] test uint::tests::uint256_rem ... ok [INFO] [stdout] test uint::tests::uint512_mul ... ok [INFO] [stdout] test uint::tests::uint256_to ... ok [INFO] [stdout] test uint::tests::example ... ok [INFO] [stdout] test uint::tests::uint256_mul_overflow_panic ... ok [INFO] [stdout] test uint::tests::uint256_pow_overflow_panic ... ok [INFO] [stdout] test uint::tests::uint256_sub_overflow_panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 56 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests bigint [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "f88e2cca392f62a79cfd6e2234276caf7d8b705529a6a521f97f4d32cbbfd7d4"` [INFO] running `"docker" "rm" "-f" "f88e2cca392f62a79cfd6e2234276caf7d8b705529a6a521f97f4d32cbbfd7d4"` [INFO] [stdout] f88e2cca392f62a79cfd6e2234276caf7d8b705529a6a521f97f4d32cbbfd7d4