[INFO] fetching crate ethnum 1.0.3...
[INFO] testing ethnum-1.0.3 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate ethnum 1.0.3 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate ethnum 1.0.3 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-32/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61782c35f67119cd8b1f1bb1e5275394bdee5033ed7a5174d8567d19932485f6
[INFO] running `Command { std: "docker" "start" "-a" "61782c35f67119cd8b1f1bb1e5275394bdee5033ed7a5174d8567d19932485f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61782c35f67119cd8b1f1bb1e5275394bdee5033ed7a5174d8567d19932485f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61782c35f67119cd8b1f1bb1e5275394bdee5033ed7a5174d8567d19932485f6", kill_on_drop: false }`
[INFO] [stdout] 61782c35f67119cd8b1f1bb1e5275394bdee5033ed7a5174d8567d19932485f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c7233b66edd0c272c8457e39bebc5a78d26e09525a6970ef2cec7988be47483
[INFO] running `Command { std: "docker" "start" "-a" "9c7233b66edd0c272c8457e39bebc5a78d26e09525a6970ef2cec7988be47483", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethnum v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "9c7233b66edd0c272c8457e39bebc5a78d26e09525a6970ef2cec7988be47483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7233b66edd0c272c8457e39bebc5a78d26e09525a6970ef2cec7988be47483", kill_on_drop: false }`
[INFO] [stdout] 9c7233b66edd0c272c8457e39bebc5a78d26e09525a6970ef2cec7988be47483
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f61f7a545ef3192ca13d00b6586654c4a2b360a39ef8d72cf0b20713be93b58
[INFO] running `Command { std: "docker" "start" "-a" "5f61f7a545ef3192ca13d00b6586654c4a2b360a39ef8d72cf0b20713be93b58", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ethnum v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.14s
[INFO] running `Command { std: "docker" "inspect" "5f61f7a545ef3192ca13d00b6586654c4a2b360a39ef8d72cf0b20713be93b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f61f7a545ef3192ca13d00b6586654c4a2b360a39ef8d72cf0b20713be93b58", kill_on_drop: false }`
[INFO] [stdout] 5f61f7a545ef3192ca13d00b6586654c4a2b360a39ef8d72cf0b20713be93b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17f691504140f3997f153b002b199ab1720f7e4369ed275c78fe302faa98c1f2
[INFO] running `Command { std: "docker" "start" "-a" "17f691504140f3997f153b002b199ab1720f7e4369ed275c78fe302faa98c1f2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ethnum-d76c9eb790552ef3)
[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::parse_int_error ... ok
[INFO] [stdout] test fmt::test::radix ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::division ... ok
[INFO] [stdout] test fmt::test::debug ... ok
[INFO] [stdout] test fmt::test::display ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::remainder ... ok
[INFO] [stdout] test intrinsics::native::mul::tests::multiplication ... ok
[INFO] [stdout] test intrinsics::tests::unchecked_addition ... ok
[INFO] [stdout] test ops::tests::trait_implementations ... ok
[INFO] [stdout] test tests::converts_to_f64 ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::division_by_zero - should panic ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::remainder_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 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ethnum
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test src/uint.rs - uint::U256::checked_neg (line 564) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_add (line 399) ... ok
[INFO] [stdout] test src/cmp.rs - cmp (line 6) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_div (line 471) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_le_bytes (line 1628) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::from_ne_bytes (line 1698) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_div_euclid (line 494) ... ok
[INFO] [stdout] test src/convert.rs - convert::AsU256 (line 51) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::MIN (line 16) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::count_zeros (line 87) ... ok
[INFO] [stdout] test src/uint.rs - uint::U256::checked_mul (line 447) ... 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-1029b150fdf0635f.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "17f691504140f3997f153b002b199ab1720f7e4369ed275c78fe302faa98c1f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17f691504140f3997f153b002b199ab1720f7e4369ed275c78fe302faa98c1f2", kill_on_drop: false }`
[INFO] [stdout] 17f691504140f3997f153b002b199ab1720f7e4369ed275c78fe302faa98c1f2