[INFO] fetching crate ipnetwork 0.18.0...
[INFO] testing ipnetwork-0.18.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate ipnetwork 0.18.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate ipnetwork 0.18.0 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 ipnetwork 0.18.0
[INFO] finished tweaking crates.io crate ipnetwork 0.18.0
[INFO] tweaked toml for crates.io crate ipnetwork 0.18.0 written to /workspace/builds/worker-54/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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] fb6753662ad3069f170f955c7bd9155517ba92ed93ad3cbdda5143a154072272
[INFO] running `Command { std: "docker" "start" "-a" "fb6753662ad3069f170f955c7bd9155517ba92ed93ad3cbdda5143a154072272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb6753662ad3069f170f955c7bd9155517ba92ed93ad3cbdda5143a154072272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6753662ad3069f170f955c7bd9155517ba92ed93ad3cbdda5143a154072272", kill_on_drop: false }`
[INFO] [stdout] fb6753662ad3069f170f955c7bd9155517ba92ed93ad3cbdda5143a154072272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] f4d4814fcbb201e10e330cb109f7a2b690aa0e7d6b4440e9cd2e363350ef2780
[INFO] running `Command { std: "docker" "start" "-a" "f4d4814fcbb201e10e330cb109f7a2b690aa0e7d6b4440e9cd2e363350ef2780", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ipnetwork v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "f4d4814fcbb201e10e330cb109f7a2b690aa0e7d6b4440e9cd2e363350ef2780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d4814fcbb201e10e330cb109f7a2b690aa0e7d6b4440e9cd2e363350ef2780", kill_on_drop: false }`
[INFO] [stdout] f4d4814fcbb201e10e330cb109f7a2b690aa0e7d6b4440e9cd2e363350ef2780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] 957d9667677b6ba30a1b0ddca59090a25dddd5efd14657e8021b676936ea25f9
[INFO] running `Command { std: "docker" "start" "-a" "957d9667677b6ba30a1b0ddca59090a25dddd5efd14657e8021b676936ea25f9", kill_on_drop: false }`
[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 semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[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 walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling ipnetwork v0.18.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.72s
[INFO] running `Command { std: "docker" "inspect" "957d9667677b6ba30a1b0ddca59090a25dddd5efd14657e8021b676936ea25f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "957d9667677b6ba30a1b0ddca59090a25dddd5efd14657e8021b676936ea25f9", kill_on_drop: false }`
[INFO] [stdout] 957d9667677b6ba30a1b0ddca59090a25dddd5efd14657e8021b676936ea25f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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] f07e217eabe188ff928aa681a6591074b99a25f0507ee5e5a96b8922423a0581
[INFO] running `Command { std: "docker" "start" "-a" "f07e217eabe188ff928aa681a6591074b99a25f0507ee5e5a96b8922423a0581", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ipnetwork-58a754fe5b125b8b)
[INFO] [stdout] 
[INFO] [stdout] running 63 tests
[INFO] [stdout] test ipv4::test::broadcast_v4 ... ok
[INFO] [stdout] test ipv4::test::copy_compatibility_v4 ... ok
[INFO] [stdout] test ipv4::test::create_v4 ... ok
[INFO] [stdout] test ipv4::test::create_v4_invalid_prefix ... ok
[INFO] [stdout] test ipv4::test::contains_v4 ... ok
[INFO] [stdout] test ipv4::test::hash_eq_compatibility_v4 ... ok
[INFO] [stdout] test ipv4::test::invalid_v4_mask_to_prefix ... ok
[INFO] [stdout] test ipv4::test::edges ... ok
[INFO] [stdout] test ipv4::test::ipv4network_from_ipv4addr ... ok
[INFO] [stdout] test ipv4::test::ipv4network_with_netmask ... ok
[INFO] [stdout] test ipv4::test::iterator_v4_huge ... ignored
[INFO] [stdout] test ipv4::test::iterator_v4 ... ok
[INFO] [stdout] test ipv4::test::network_v4 ... ok
[INFO] [stdout] test ipv4::test::mask_v4 ... ok
[INFO] [stdout] test ipv4::test::not_contains_v4 ... ok
[INFO] [stdout] test ipv4::test::nth_v4_fail ... ok
[INFO] [stdout] test ipv4::test::nth_v4 ... ok
[INFO] [stdout] test ipv4::test::parse_netmask ... ok
[INFO] [stdout] test ipv4::test::parse_netmask_broken_v4 ... ok
[INFO] [stdout] test ipv4::test::parse_v4_24bit ... ok
[INFO] [stdout] test ipv4::test::parse_v4_32bit ... ok
[INFO] [stdout] test ipv4::test::parse_v4_fail_addr ... ok
[INFO] [stdout] test ipv4::test::parse_v4_fail_addr2 ... ok
[INFO] [stdout] test ipv4::test::parse_v4_fail_addr3 ... ok
[INFO] [stdout] test ipv4::test::parse_v4_fail_prefix ... ok
[INFO] [stdout] test ipv4::test::parse_v4_fail_two_slashes ... ok
[INFO] [stdout] test ipv4::test::parse_v4_noprefix ... ok
[INFO] [stdout] test ipv4::test::parse_v4_non_zero_host_bits ... ok
[INFO] [stdout] test ipv4::test::test_is_subnet_of ... ok
[INFO] [stdout] test ipv4::test::test_is_supernet_of ... ok
[INFO] [stdout] test ipv4::test::test_overlaps ... ok
[INFO] [stdout] test ipv4::test::test_send ... ok
[INFO] [stdout] test ipv4::test::test_sync ... ok
[INFO] [stdout] test ipv4::test::v4_mask_to_prefix ... ok
[INFO] [stdout] test ipv6::test::broadcast_v6 ... ok
[INFO] [stdout] test ipv6::test::contains_v6 ... ok
[INFO] [stdout] test ipv6::test::create_v6 ... ok
[INFO] [stdout] test ipv6::test::create_v6_invalid_prefix ... ok
[INFO] [stdout] test ipv6::test::invalid_v6_mask_to_prefix ... ok
[INFO] [stdout] test ipv6::test::edges ... ok
[INFO] [stdout] test ipv6::test::ipv6network_from_ipv6addr ... ok
[INFO] [stdout] test ipv6::test::ipv6network_with_netmask ... ok
[INFO] [stdout] test ipv6::test::iterator_v6 ... ok
[INFO] [stdout] test ipv6::test::iterator_v6_huge ... ok
[INFO] [stdout] test ipv6::test::iterator_v6_tiny ... ok
[INFO] [stdout] test ipv6::test::mask_v6 ... ok
[INFO] [stdout] test ipv6::test::network_v6 ... ok
[INFO] [stdout] test ipv6::test::not_contains_v6 ... ok
[INFO] [stdout] test ipv6::test::parse_v6 ... ok
[INFO] [stdout] test ipv6::test::parse_netmask_broken_v6 ... ok
[INFO] [stdout] test ipv6::test::parse_v6_2 ... ok
[INFO] [stdout] test ipv6::test::parse_v6_fail_addr ... ok
[INFO] [stdout] test ipv6::test::parse_v6_fail_prefix ... ok
[INFO] [stdout] test ipv6::test::parse_v6_fail_two_slashes ... ok
[INFO] [stdout] test ipv6::test::parse_v6_noprefix ... ok
[INFO] [stdout] test ipv6::test::size_v6 ... ok
[INFO] [stdout] test ipv6::test::test_is_subnet_of ... ok
[INFO] [stdout] test ipv6::test::test_is_supernet_of ... ok
[INFO] [stdout] test ipv6::test::test_overlaps ... ok
[INFO] [stdout] test ipv6::test::test_send ... ok
[INFO] [stdout] test ipv6::test::v6_mask_to_prefix ... ok
[INFO] [stdout] test test::deserialize_from_serde_json_value ... ok
[INFO] [stdout] test ipv6::test::test_sync ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 62 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_json.rs (/opt/rustwide/target/debug/deps/test_json-aada0437850d8046)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_ipnetwork_json ... ok
[INFO] [stdout] test tests::test_ipv4_json ... ok
[INFO] [stdout] test tests::test_ipv6_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipnetwork
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/lib.rs - IpNetwork::prefix (line 91) ... ok
[INFO] [stdout] test src/lib.rs - IpNetwork (line 276) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::Ipv6Network::mask (line 145) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::Ipv4Network::nth (line 197) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::Ipv4Network::network (line 123) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::Ipv4Network::broadcast (line 141) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::Ipv4Network::contains (line 158) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::Ipv6Network::network (line 84) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::Ipv6Network::contains (line 169) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::Ipv6Network::broadcast (line 102) ... ok
[INFO] [stdout] test src/lib.rs - IpNetwork::is_ipv6 (line 197) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::Ipv6Network (line 213) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::Ipv4Network::mask (line 103) ... ok
[INFO] [stdout] test src/lib.rs - IpNetwork::size (line 244) ... ok
[INFO] [stdout] test src/lib.rs - IpNetwork::is_ipv4 (line 178) ... ok
[INFO] [stdout] test src/lib.rs - IpNetwork::broadcast (line 133) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::Ipv6Network::size (line 193) ... ok
[INFO] [stdout] test src/lib.rs - IpNetwork::contains (line 219) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::Ipv4Network::size (line 177) ... ok
[INFO] [stdout] test src/lib.rs - IpNetwork::network (line 112) ... ok
[INFO] [stdout] test src/lib.rs - IpNetwork::mask (line 152) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::Ipv4Network (line 229) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f07e217eabe188ff928aa681a6591074b99a25f0507ee5e5a96b8922423a0581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07e217eabe188ff928aa681a6591074b99a25f0507ee5e5a96b8922423a0581", kill_on_drop: false }`
[INFO] [stdout] f07e217eabe188ff928aa681a6591074b99a25f0507ee5e5a96b8922423a0581