[INFO] fetching crate ethnum 1.1.1...
[INFO] testing ethnum-1.1.1 against 1.60.0 for beta-1.61-1
[INFO] extracting crate ethnum 1.1.1 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate ethnum 1.1.1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ethnum 1.1.1
[INFO] finished tweaking crates.io crate ethnum 1.1.1
[INFO] tweaked toml for crates.io crate ethnum 1.1.1 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 67d6cd82df7c698f5b7903bcc11ae996066dbdeb9803166728770c9b18785915
[INFO] running `Command { std: "docker" "start" "-a" "67d6cd82df7c698f5b7903bcc11ae996066dbdeb9803166728770c9b18785915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67d6cd82df7c698f5b7903bcc11ae996066dbdeb9803166728770c9b18785915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d6cd82df7c698f5b7903bcc11ae996066dbdeb9803166728770c9b18785915", kill_on_drop: false }`
[INFO] [stdout] 67d6cd82df7c698f5b7903bcc11ae996066dbdeb9803166728770c9b18785915
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3c18337c1ee00f43e1c15c523321eda22ffdee791adbc01f3d193dfafbc3e1e
[INFO] running `Command { std: "docker" "start" "-a" "b3c18337c1ee00f43e1c15c523321eda22ffdee791adbc01f3d193dfafbc3e1e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ethnum v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "b3c18337c1ee00f43e1c15c523321eda22ffdee791adbc01f3d193dfafbc3e1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3c18337c1ee00f43e1c15c523321eda22ffdee791adbc01f3d193dfafbc3e1e", kill_on_drop: false }`
[INFO] [stdout] b3c18337c1ee00f43e1c15c523321eda22ffdee791adbc01f3d193dfafbc3e1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 458b898ff5c95eb4aff6c703767d78516c5294f3b0ccd736ce512d8d0b9f5d5e
[INFO] running `Command { std: "docker" "start" "-a" "458b898ff5c95eb4aff6c703767d78516c5294f3b0ccd736ce512d8d0b9f5d5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ethnum v1.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.24s
[INFO] running `Command { std: "docker" "inspect" "458b898ff5c95eb4aff6c703767d78516c5294f3b0ccd736ce512d8d0b9f5d5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458b898ff5c95eb4aff6c703767d78516c5294f3b0ccd736ce512d8d0b9f5d5e", kill_on_drop: false }`
[INFO] [stdout] 458b898ff5c95eb4aff6c703767d78516c5294f3b0ccd736ce512d8d0b9f5d5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e2f51de704e1dd0a2df6288ab50fc7e588e7290190fc262894f1b8fd242660d
[INFO] running `Command { std: "docker" "start" "-a" "8e2f51de704e1dd0a2df6288ab50fc7e588e7290190fc262894f1b8fd242660d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.84s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ethnum-6437208839c78e62)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test error::tests::parse_int_error ... ok
[INFO] [stdout] test error::tests::try_from_int_error ... ok
[INFO] [stdout] test int::cmp::tests::cmp ... ok
[INFO] [stdout] test fmt::tests::from_str_errors ... ok
[INFO] [stdout] test int::fmt::tests::debug ... ok
[INFO] [stdout] test int::fmt::tests::display ... ok
[INFO] [stdout] test int::fmt::tests::exp ... ok
[INFO] [stdout] test int::ops::tests::trait_implementations ... ok
[INFO] [stdout] test int::fmt::tests::radix ... ok
[INFO] [stdout] test int::fmt::tests::from_str ... ok
[INFO] [stdout] test int::tests::converts_to_f64 ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::division ... ok
[INFO] [stdout] test intrinsics::native::divmod::tests::remainder ... ok
[INFO] [stdout] test intrinsics::native::mul::tests::multiplication ... ok
[INFO] [stdout] test intrinsics::signed::tests::layout ... ok
[INFO] [stdout] test intrinsics::tests::unchecked_addition ... ok
[INFO] [stdout] test uint::cmp::tests::cmp ... ok
[INFO] [stdout] test uint::fmt::tests::debug ... ok
[INFO] [stdout] test uint::fmt::tests::display ... ok
[INFO] [stdout] test uint::fmt::tests::exp ... ok
[INFO] [stdout] test uint::fmt::tests::from_str ... ok
[INFO] [stdout] test uint::fmt::tests::radix ... ok
[INFO] [stdout] test uint::ops::tests::trait_implementations ... ok
[INFO] [stdout] test uint::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. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ethnum
[INFO] [stdout] 
[INFO] [stdout] running 159 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --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-bc73ff7543a8ecbe.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8e2f51de704e1dd0a2df6288ab50fc7e588e7290190fc262894f1b8fd242660d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e2f51de704e1dd0a2df6288ab50fc7e588e7290190fc262894f1b8fd242660d", kill_on_drop: false }`
[INFO] [stdout] 8e2f51de704e1dd0a2df6288ab50fc7e588e7290190fc262894f1b8fd242660d