[INFO] fetching crate ip_network 0.4.1...
[INFO] testing ip_network-0.4.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ip_network 0.4.1 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate ip_network 0.4.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30c74546fa9d3f604a844882f3cbb78e3de1857cc85a11fdfaf80f05627961eb
[INFO] running `Command { std: "docker" "start" "-a" "30c74546fa9d3f604a844882f3cbb78e3de1857cc85a11fdfaf80f05627961eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30c74546fa9d3f604a844882f3cbb78e3de1857cc85a11fdfaf80f05627961eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30c74546fa9d3f604a844882f3cbb78e3de1857cc85a11fdfaf80f05627961eb", kill_on_drop: false }`
[INFO] [stdout] 30c74546fa9d3f604a844882f3cbb78e3de1857cc85a11fdfaf80f05627961eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e780e6cc92ffc76df4e54241fb7965b585b33a3cb12d9fd7ded190566876ac70
[INFO] running `Command { std: "docker" "start" "-a" "e780e6cc92ffc76df4e54241fb7965b585b33a3cb12d9fd7ded190566876ac70", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ip_network v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "e780e6cc92ffc76df4e54241fb7965b585b33a3cb12d9fd7ded190566876ac70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e780e6cc92ffc76df4e54241fb7965b585b33a3cb12d9fd7ded190566876ac70", kill_on_drop: false }`
[INFO] [stdout] e780e6cc92ffc76df4e54241fb7965b585b33a3cb12d9fd7ded190566876ac70
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a58e81d11324fe4b0f0cb36f51a5e3614a4759825cac2f081aff7c6ad06f7a6
[INFO] running `Command { std: "docker" "start" "-a" "7a58e81d11324fe4b0f0cb36f51a5e3614a4759825cac2f081aff7c6ad06f7a6", 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]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling serde_test v1.0.130
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling plotters v0.3.1
[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 17.48s
[INFO] running `Command { std: "docker" "inspect" "7a58e81d11324fe4b0f0cb36f51a5e3614a4759825cac2f081aff7c6ad06f7a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a58e81d11324fe4b0f0cb36f51a5e3614a4759825cac2f081aff7c6ad06f7a6", kill_on_drop: false }`
[INFO] [stdout] 7a58e81d11324fe4b0f0cb36f51a5e3614a4759825cac2f081aff7c6ad06f7a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae924e5eb49a799392832d7ef1776583c6bed9d8c50b00955a6898a08d5951a1
[INFO] running `Command { std: "docker" "start" "-a" "ae924e5eb49a799392832d7ef1776583c6bed9d8c50b00955a6898a08d5951a1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ip_network-c80d441267ec6a81)
[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_u128_0 ... ok
[INFO] [stdout] test helpers::tests::get_bite_mask_u128_128 ... ok
[INFO] [stdout] test helpers::tests::get_bite_mask_32 ... 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::collapse_addresses ... ok
[INFO] [stdout] test ip_network::tests::compare_ip_network_ipv4_network_same ... 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_ipv4_network ... ok
[INFO] [stdout] test ip_network::tests::from_ipaddr ... 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_empty ... ok
[INFO] [stdout] test ip_network::tests::parse_invalid_ip ... 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 ipv4_network::tests::basic_getters ... ok
[INFO] [stdout] test ip_network::tests::parse_ipv6_host_bits_set ... 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_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_6 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_7 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_8 ... ok
[INFO] [stdout] test ipv4_network::tests::collapse_addresses_3 ... 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::default_route ... ok
[INFO] [stdout] test ipv4_network::tests::format ... ok
[INFO] [stdout] test ipv4_network::tests::from_ipv4addr ... 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 ... ok
[INFO] [stdout] test ipv4_network::tests::new_host_bits_set_no_32 ... 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_31 ... 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::subnets ... 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::subnets_none ... 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::collapse_addresses ... ok
[INFO] [stdout] test ipv6_network::tests::contains ... 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::is_global ... ok
[INFO] [stdout] test ipv6_network::tests::hash ... ok
[INFO] [stdout] test ipv6_network::tests::is_loopback ... ok
[INFO] [stdout] test ipv6_network::tests::multicast_scope ... 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::subnets ... ok
[INFO] [stdout] test ipv6_network::tests::subnets_with_prefix ... ok
[INFO] [stdout] test ipv6_network::tests::supernet ... ok
[INFO] [stdout] test iterator::tests::ipv4_network_iterator ... ok
[INFO] [stdout] test ipv6_network::tests::supernet_none ... ok
[INFO] [stdout] test iterator::tests::ipv4_range_iterator ... ok
[INFO] [stdout] test iterator::tests::ipv4_network_iterator_empty ... ok
[INFO] [stdout] test iterator::tests::ipv4_range_iterator_same_values ... ok
[INFO] [stdout] test iterator::tests::ipv6_network_iterator ... ok
[INFO] [stdout] test iterator::tests::ipv6_network_iterator_whole_range ... ok
[INFO] [stdout] test ipv4_network::tests::iterator_for ... ok
[INFO] [stdout] test iterator::tests::ipv4_range_iterator_length ... ok
[INFO] [stdout] test iterator::tests::ipv6_network_iterator_whole_range_real_len ... 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 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ip_network
[INFO] [stdout] 
[INFO] [stdout] running 65 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=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-52564854c0996906.rlib --extern ip_network=/opt/rustwide/target/debug/deps/libip_network-0159b4308028c928.rlib --extern serde_test=/opt/rustwide/target/debug/deps/libserde_test-4d2a8e404f83c0cf.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "ae924e5eb49a799392832d7ef1776583c6bed9d8c50b00955a6898a08d5951a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae924e5eb49a799392832d7ef1776583c6bed9d8c50b00955a6898a08d5951a1", kill_on_drop: false }`
[INFO] [stdout] ae924e5eb49a799392832d7ef1776583c6bed9d8c50b00955a6898a08d5951a1