[INFO] fetching crate ethnum 1.0.3...
[INFO] testing ethnum-1.0.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ethnum 1.0.3 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ethnum 1.0.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ef8274c9f3aa794e78a439d86d8d1a7305cc9c6e55aa5fcf76d6584ec94bf88
[INFO] running `Command { std: "docker" "start" "-a" "5ef8274c9f3aa794e78a439d86d8d1a7305cc9c6e55aa5fcf76d6584ec94bf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ef8274c9f3aa794e78a439d86d8d1a7305cc9c6e55aa5fcf76d6584ec94bf88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef8274c9f3aa794e78a439d86d8d1a7305cc9c6e55aa5fcf76d6584ec94bf88", kill_on_drop: false }`
[INFO] [stdout] 5ef8274c9f3aa794e78a439d86d8d1a7305cc9c6e55aa5fcf76d6584ec94bf88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e282e3828860f609c59e7633128fdb521a5c8b6f1dc9b0b908bdde64dd70ec36
[INFO] running `Command { std: "docker" "start" "-a" "e282e3828860f609c59e7633128fdb521a5c8b6f1dc9b0b908bdde64dd70ec36", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethnum v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "e282e3828860f609c59e7633128fdb521a5c8b6f1dc9b0b908bdde64dd70ec36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e282e3828860f609c59e7633128fdb521a5c8b6f1dc9b0b908bdde64dd70ec36", kill_on_drop: false }`
[INFO] [stdout] e282e3828860f609c59e7633128fdb521a5c8b6f1dc9b0b908bdde64dd70ec36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e612184354185b7eb5cf72dfb4f535b10384c5f11d72773553e56273115b6adc
[INFO] running `Command { std: "docker" "start" "-a" "e612184354185b7eb5cf72dfb4f535b10384c5f11d72773553e56273115b6adc", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethnum v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "e612184354185b7eb5cf72dfb4f535b10384c5f11d72773553e56273115b6adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e612184354185b7eb5cf72dfb4f535b10384c5f11d72773553e56273115b6adc", kill_on_drop: false }`
[INFO] [stdout] e612184354185b7eb5cf72dfb4f535b10384c5f11d72773553e56273115b6adc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bdc3c69f059baac7b98364798eb27d90d382b2618838962be3b109509a01024
[INFO] running `Command { std: "docker" "start" "-a" "1bdc3c69f059baac7b98364798eb27d90d382b2618838962be3b109509a01024", 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-b3ed9c5f42c73097)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test cmp::tests::cmp ... ok
[INFO] [stdout] test fmt::test::exp ... ok
[INFO] [stdout] test fmt::test::display ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::division ... ok
[INFO] [stdout] test fmt::test::debug ... ok
[INFO] [stdout] test fmt::test::parse_int_error ... ok
[INFO] [stdout] test fmt::test::radix ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::remainder ... ok
[INFO] [stdout] test intrinsics::tests::unchecked_addition ... ok
[INFO] [stdout] test intrinsics::native::mul::tests::multiplication ... ok
[INFO] [stdout] test ops::tests::trait_implementations ... 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::from_le_bytes (line 1646) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_rem_euclid (line 540) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::count_zeros (line 87) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_ne_bytes (line 1698) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_pow (line 634) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::MIN (line 16) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_be (line 282) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name ethnum --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ethnum=/opt/rustwide/target/debug/deps/libethnum-bc14fe4656072696.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "1bdc3c69f059baac7b98364798eb27d90d382b2618838962be3b109509a01024", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bdc3c69f059baac7b98364798eb27d90d382b2618838962be3b109509a01024", kill_on_drop: false }`
[INFO] [stdout] 1bdc3c69f059baac7b98364798eb27d90d382b2618838962be3b109509a01024