[INFO] fetching crate ip_network 0.4.1...
[INFO] testing ip_network-0.4.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ip_network 0.4.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ip_network 0.4.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ip_network 0.4.1
[INFO] finished tweaking crates.io crate ip_network 0.4.1
[INFO] tweaked toml for crates.io crate ip_network 0.4.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fc627b83203c4bd25472b31f33ff578c63a1a7abb65f17451404090527facda
[INFO] running `Command { std: "docker" "start" "-a" "1fc627b83203c4bd25472b31f33ff578c63a1a7abb65f17451404090527facda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fc627b83203c4bd25472b31f33ff578c63a1a7abb65f17451404090527facda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc627b83203c4bd25472b31f33ff578c63a1a7abb65f17451404090527facda", kill_on_drop: false }`
[INFO] [stdout] 1fc627b83203c4bd25472b31f33ff578c63a1a7abb65f17451404090527facda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8eedc8776c0f27ce75d626583c21fc9e75f7bc195d629f5f3fdcc5bef59678e8
[INFO] running `Command { std: "docker" "start" "-a" "8eedc8776c0f27ce75d626583c21fc9e75f7bc195d629f5f3fdcc5bef59678e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip_network v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "8eedc8776c0f27ce75d626583c21fc9e75f7bc195d629f5f3fdcc5bef59678e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8eedc8776c0f27ce75d626583c21fc9e75f7bc195d629f5f3fdcc5bef59678e8", kill_on_drop: false }`
[INFO] [stdout] 8eedc8776c0f27ce75d626583c21fc9e75f7bc195d629f5f3fdcc5bef59678e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cc569d6c7af84e4d8f014c888448ae738e29b8e5db971a161ee59c7b9e4d4f9
[INFO] running `Command { std: "docker" "start" "-a" "2cc569d6c7af84e4d8f014c888448ae738e29b8e5db971a161ee59c7b9e4d4f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling serde_test v1.0.136
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling ip_network v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 17.98s
[INFO] running `Command { std: "docker" "inspect" "2cc569d6c7af84e4d8f014c888448ae738e29b8e5db971a161ee59c7b9e4d4f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc569d6c7af84e4d8f014c888448ae738e29b8e5db971a161ee59c7b9e4d4f9", kill_on_drop: false }`
[INFO] [stdout] 2cc569d6c7af84e4d8f014c888448ae738e29b8e5db971a161ee59c7b9e4d4f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 22c1172e675a5c059cb162e3d2bf4b428e5cdaa9005ff106e68eb7625f728b32
[INFO] running `Command { std: "docker" "start" "-a" "22c1172e675a5c059cb162e3d2bf4b428e5cdaa9005ff106e68eb7625f728b32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ip_network-ea8792d5cd938b68)
[INFO] [stdout] 
[INFO] [stdout] running 97 tests
[INFO] [stdout] test helpers::tests::get_bite_mask_0 ... ok
[INFO] [stdout] test helpers::tests::get_bite_mask_32 ... ok
[INFO] [stdout] test helpers::tests::get_bite_mask_u128_0 ... ok
[INFO] [stdout] test helpers::tests::get_bite_mask_u128_128 ... ok
[INFO] [stdout] test helpers::tests::split_ip_netmask_invalid_1 ... ok
[INFO] [stdout] test helpers::tests::split_ip_netmask_invalid_2 ... ok
[INFO] [stdout] test helpers::tests::split_ip_netmask_invalid_3 ... ok
[INFO] [stdout] test helpers::tests::split_ip_netmask_normal ... ok
[INFO] [stdout] test ip_network::tests::compare_ip_network_ipv4_network_same ... ok
[INFO] [stdout] test ip_network::tests::collapse_addresses ... ok
[INFO] [stdout] test ip_network::tests::compare_ip_network_ipv6_network_same ... ok
[INFO] [stdout] test ip_network::tests::compare_ip_network_v4_ip_network_v6 ... ok
[INFO] [stdout] test ip_network::tests::equal_ip_network_ipv4_network ... ok
[INFO] [stdout] test ip_network::tests::equal_ip_network_ipv6_network ... ok
[INFO] [stdout] test ip_network::tests::format_ipv4 ... ok
[INFO] [stdout] test ip_network::tests::format_ipv6 ... ok
[INFO] [stdout] test ip_network::tests::from_ipaddr ... ok
[INFO] [stdout] test ip_network::tests::from_ipv4_network ... ok
[INFO] [stdout] test ip_network::tests::from_ipv4addr ... ok
[INFO] [stdout] test ip_network::tests::from_ipv6_network ... ok
[INFO] [stdout] test ip_network::tests::from_ipv6addr ... ok
[INFO] [stdout] test ip_network::tests::is_ipv4 ... ok
[INFO] [stdout] test ip_network::tests::is_ipv6 ... ok
[INFO] [stdout] test ip_network::tests::network_address_ipv4 ... ok
[INFO] [stdout] test ip_network::tests::network_address_ipv6 ... ok
[INFO] [stdout] test ip_network::tests::parse_invalid_ip ... ok
[INFO] [stdout] test ip_network::tests::parse_empty ... ok
[INFO] [stdout] test ip_network::tests::parse_invalid_netmask ... ok
[INFO] [stdout] test ip_network::tests::parse_ipv4 ... ok
[INFO] [stdout] test ip_network::tests::parse_ipv4_host_bits_set ... ok
[INFO] [stdout] test ip_network::tests::parse_ipv6 ... ok
[INFO] [stdout] test ip_network::tests::parse_ipv6_host_bits_set ... ok
[INFO] [stdout] test ipv4_network::tests::basic_getters ... ok
[INFO] [stdout] test ipv4_network::tests::cmd_different_ip ... ok
[INFO] [stdout] test ipv4_network::tests::cmd_different_netmask ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_2 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_3 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_4 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_5 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_5_order ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_7 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_6 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_8 ... ok
[INFO] [stdout] test ipv4_network::tests::contains ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_9 ... ok
[INFO] [stdout] test ipv4_network::tests::from_ipv4addr ... ok
[INFO] [stdout] test ipv4_network::tests::format ... ok
[INFO] [stdout] test ipv4_network::tests::default_route ... ok
[INFO] [stdout] test ipv4_network::tests::hash ... ok
[INFO] [stdout] test ipv4_network::tests::hash_same_for_same_input ... ok
[INFO] [stdout] test ipv4_network::tests::host_network_without_hosts ... ok
[INFO] [stdout] test ipv4_network::tests::is_global ... ok
[INFO] [stdout] test ipv4_network::tests::is_private ... ok
[INFO] [stdout] test ipv4_network::tests::iterator ... ok
[INFO] [stdout] test ipv4_network::tests::new_big_invalid_netmask ... ok
[INFO] [stdout] test ipv4_network::tests::new_host_bits_set_no_31 ... ok
[INFO] [stdout] test ipv4_network::tests::new_host_bits_set_no_zero ... ok
[INFO] [stdout] test ipv4_network::tests::new_truncate_big_invalid_netmask ... ok
[INFO] [stdout] test ipv4_network::tests::new_host_bits_set_no_32 ... ok
[INFO] [stdout] test ipv4_network::tests::new_truncate_host_bits_set ... ok
[INFO] [stdout] test ipv4_network::tests::parse ... ok
[INFO] [stdout] test ipv4_network::tests::new_host_bits_set ... ok
[INFO] [stdout] test ipv4_network::tests::subnets ... ok
[INFO] [stdout] test ipv4_network::tests::subnets_none ... ok
[INFO] [stdout] test ipv4_network::tests::subnets_with_prefix ... ok
[INFO] [stdout] test ipv4_network::tests::summarize_address_range ... ok
[INFO] [stdout] test ipv4_network::tests::summarize_address_range_first_is_bigger ... ok
[INFO] [stdout] test ipv4_network::tests::summarize_address_range_whole_range ... ok
[INFO] [stdout] test ipv4_network::tests::supernet_none ... ok
[INFO] [stdout] test ipv6_network::tests::contains ... ok
[INFO] [stdout] test ipv6_network::tests::collapse_addresses ... ok
[INFO] [stdout] test ipv6_network::tests::default_route ... ok
[INFO] [stdout] test ipv6_network::tests::format ... ok
[INFO] [stdout] test ipv6_network::tests::from_ipv6addr ... ok
[INFO] [stdout] test ipv6_network::tests::hash ... ok
[INFO] [stdout] test ipv6_network::tests::new ... ok
[INFO] [stdout] test ipv6_network::tests::new_invalid_netmask ... ok
[INFO] [stdout] test ipv6_network::tests::new_truncate_invalid_netmask ... ok
[INFO] [stdout] test ipv6_network::tests::parse ... ok
[INFO] [stdout] test ipv6_network::tests::is_global ... ok
[INFO] [stdout] test ipv6_network::tests::is_loopback ... ok
[INFO] [stdout] test ipv6_network::tests::supernet_none ... ok
[INFO] [stdout] test ipv6_network::tests::subnets ... ok
[INFO] [stdout] test ipv6_network::tests::subnets_with_prefix ... ok
[INFO] [stdout] test ipv6_network::tests::multicast_scope ... ok
[INFO] [stdout] test ipv6_network::tests::supernet ... ok
[INFO] [stdout] test iterator::tests::ipv4_network_iterator_empty ... ok
[INFO] [stdout] test iterator::tests::ipv4_range_iterator ... ok
[INFO] [stdout] test iterator::tests::ipv4_network_iterator ... ok
[INFO] [stdout] test iterator::tests::ipv4_range_iterator_length ... ok
[INFO] [stdout] test iterator::tests::ipv6_network_iterator ... ok
[INFO] [stdout] test iterator::tests::ipv6_network_iterator_whole_range ... ok
[INFO] [stdout] test iterator::tests::ipv4_range_iterator_same_values ... ok
[INFO] [stdout] test iterator::tests::ipv6_network_iterator_whole_range_real_len ... ok
[INFO] [stdout] test ipv4_network::tests::iterator_for ... ok
[INFO] [stdout] test iterator::tests::ipv6_network_iterator_whole_range_len - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 97 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ip_network
[INFO] [stdout] 
[INFO] [stdout] running 65 tests
[INFO] [stdout] test src/ipv4_network.rs - ipv4_network::Ipv4Network::into_iter (line 813) ... ok
[INFO] [stdout] test src/ipv4_network.rs - ipv4_network::Ipv4Network::netmask (line 131) ... ok
[INFO] [stdout] test src/ipv6_network.rs - ipv6_network::Ipv6Network::is_multicast (line 462) ... ok
[INFO] [stdout] test src/ipv4_network.rs - ipv4_network::Ipv4Network::collapse_addresses (line 660) ... ok
[INFO] [stdout] test src/ipv6_network.rs - ipv6_network::Ipv6Network::is_loopback (line 295) ... 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 ip_network --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-0fe637a52e41ca51.rlib --extern ip_network=/opt/rustwide/target/debug/deps/libip_network-ff85bbe9fdde4f17.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-53e7b973f4547bf2.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "22c1172e675a5c059cb162e3d2bf4b428e5cdaa9005ff106e68eb7625f728b32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22c1172e675a5c059cb162e3d2bf4b428e5cdaa9005ff106e68eb7625f728b32", kill_on_drop: false }`
[INFO] [stdout] 22c1172e675a5c059cb162e3d2bf4b428e5cdaa9005ff106e68eb7625f728b32