[INFO] fetching crate ethnum 1.0.3...
[INFO] testing ethnum-1.0.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate ethnum 1.0.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ethnum 1.0.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethnum 1.0.3
[INFO] finished tweaking crates.io crate ethnum 1.0.3
[INFO] tweaked toml for crates.io crate ethnum 1.0.3 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ethnum-intrinsics v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f684aa8e0286fa42fd89918ca2d84d41fb98e3c22d8e04b527b7e275a3e8dfd
[INFO] running `Command { std: "docker" "start" "-a" "7f684aa8e0286fa42fd89918ca2d84d41fb98e3c22d8e04b527b7e275a3e8dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f684aa8e0286fa42fd89918ca2d84d41fb98e3c22d8e04b527b7e275a3e8dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f684aa8e0286fa42fd89918ca2d84d41fb98e3c22d8e04b527b7e275a3e8dfd", kill_on_drop: false }`
[INFO] [stdout] 7f684aa8e0286fa42fd89918ca2d84d41fb98e3c22d8e04b527b7e275a3e8dfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1da7eaf12a2da205a308f51bc1b3d9a48ebb350c7e4b33bb48c6c6c8e5d8111d
[INFO] running `Command { std: "docker" "start" "-a" "1da7eaf12a2da205a308f51bc1b3d9a48ebb350c7e4b33bb48c6c6c8e5d8111d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethnum v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "1da7eaf12a2da205a308f51bc1b3d9a48ebb350c7e4b33bb48c6c6c8e5d8111d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1da7eaf12a2da205a308f51bc1b3d9a48ebb350c7e4b33bb48c6c6c8e5d8111d", kill_on_drop: false }`
[INFO] [stdout] 1da7eaf12a2da205a308f51bc1b3d9a48ebb350c7e4b33bb48c6c6c8e5d8111d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aedcb0b72efa4aeaffdd6047c15d1b91e9b8aaa4ea773324b03a027de9bc1ed
[INFO] running `Command { std: "docker" "start" "-a" "1aedcb0b72efa4aeaffdd6047c15d1b91e9b8aaa4ea773324b03a027de9bc1ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethnum v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "1aedcb0b72efa4aeaffdd6047c15d1b91e9b8aaa4ea773324b03a027de9bc1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aedcb0b72efa4aeaffdd6047c15d1b91e9b8aaa4ea773324b03a027de9bc1ed", kill_on_drop: false }`
[INFO] [stdout] 1aedcb0b72efa4aeaffdd6047c15d1b91e9b8aaa4ea773324b03a027de9bc1ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1512ea450b6c4672a4c2e7946c1a07184551589e8a76696347e4eed140769ba
[INFO] running `Command { std: "docker" "start" "-a" "f1512ea450b6c4672a4c2e7946c1a07184551589e8a76696347e4eed140769ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ethnum-07901f2c0b6c14a6)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test cmp::tests::cmp ... ok
[INFO] [stdout] test fmt::test::parse_int_error ... ok
[INFO] [stdout] test fmt::test::exp ... ok
[INFO] [stdout] test fmt::test::radix ... ok
[INFO] [stdout] test intrinsics::native::mul::tests::multiplication ... ok
[INFO] [stdout] test ops::tests::trait_implementations ... ok
[INFO] [stdout] test intrinsics::tests::unchecked_addition ... ok
[INFO] [stdout] test fmt::test::display ... ok
[INFO] [stdout] test fmt::test::debug ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::division ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::remainder ... ok
[INFO] [stdout] test tests::converts_to_f64 ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::remainder_by_zero - should panic ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::division_by_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ethnum
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test src/uint.rs - uint::U256::MIN (line 16) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_add (line 399) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::leading_zeros (line 105) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_div (line 471) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::div_euclid (line 1389) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::count_zeros (line 87) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_rem_euclid (line 540) ... ok
[INFO] [stdout] test src/cmp.rs - cmp (line 6) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::MAX (line 28) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_ne_bytes (line 1673) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_rem (line 517) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_le_bytes (line 1628) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_div_euclid (line 494) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::is_power_of_two (line 1430) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_mul (line 447) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_le_bytes (line 1646) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_next_power_of_two (line 1488) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_pow (line 634) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::next_power_of_two (line 1470) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_ne_bytes (line 1698) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_neg (line 564) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_shl (line 586) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_shr (line 610) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_add (line 1040) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_be (line 282) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_sub (line 423) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_div (line 1122) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_rem (line 1175) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_be_bytes (line 1608) ... ok
[INFO] [stdout] test src/convert.rs - convert::AsU256 (line 51) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_sub (line 1064) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_le (line 312) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_neg (line 1226) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_div_euclid (line 1149) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_be_bytes (line 1590) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_rem_euclid (line 1204) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_shl (line 1248) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_str_radix (line 55) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::count_ones (line 70) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_mul (line 1091) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_shr (line 1272) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::leading_ones (line 139) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::overflowing_pow (line 1293) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::reverse_bits (line 254) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::rem_euclid (line 1413) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::rotate_right (line 203) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::saturating_pow (line 732) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::rotate_left (line 176) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_div (line 822) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::saturating_sub (line 691) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::saturating_add (line 671) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::to_be_bytes (line 1505) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::to_le_bytes (line 1529) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::to_ne_bytes (line 1559) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::trailing_zeros (line 122) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::trailing_ones (line 156) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::swap_bytes (line 228) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::pow (line 1347) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::to_le (line 371) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::saturating_mul (line 710) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::to_be (line 342) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_shl (line 943) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_shr (line 972) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_sub (line 775) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_add (line 754) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_div_euclid (line 844) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_mul (line 799) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_neg (line 914) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_rem_euclid (line 886) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_rem (line 864) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::wrapping_pow (line 994) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 71 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1512ea450b6c4672a4c2e7946c1a07184551589e8a76696347e4eed140769ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1512ea450b6c4672a4c2e7946c1a07184551589e8a76696347e4eed140769ba", kill_on_drop: false }`
[INFO] [stdout] f1512ea450b6c4672a4c2e7946c1a07184551589e8a76696347e4eed140769ba