[INFO] crate ipaddress 0.1.2 is already in cache
[INFO] extracting crate ipaddress 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/ipaddress/0.1.2
[INFO] extracting crate ipaddress 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ipaddress/0.1.2
[INFO] validating manifest of ipaddress-0.1.2 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ipaddress-0.1.2 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ipaddress-0.1.2
[INFO] finished frobbing ipaddress-0.1.2
[INFO] frobbed toml for ipaddress-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/ipaddress/0.1.2/Cargo.toml
[INFO] started frobbing ipaddress-0.1.2
[INFO] finished frobbing ipaddress-0.1.2
[INFO] frobbed toml for ipaddress-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/ipaddress/0.1.2/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ipaddress-0.1.2 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ipaddress/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 348fe9b43c13c69be14c1bcd81524be032051213e637a94da3f6018588f4101d
[INFO] running `"docker" "start" "-a" "348fe9b43c13c69be14c1bcd81524be032051213e637a94da3f6018588f4101d"`
[INFO] [stderr]    Compiling ipaddress v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
[INFO] running `"docker" "inspect" "348fe9b43c13c69be14c1bcd81524be032051213e637a94da3f6018588f4101d"`
[INFO] running `"docker" "rm" "-f" "348fe9b43c13c69be14c1bcd81524be032051213e637a94da3f6018588f4101d"`
[INFO] [stdout] 348fe9b43c13c69be14c1bcd81524be032051213e637a94da3f6018588f4101d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ipaddress/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] b8f886db4dcc48089700bf4261691c00cc628402bec3438c915f4e966d916108
[INFO] running `"docker" "start" "-a" "b8f886db4dcc48089700bf4261691c00cc628402bec3438c915f4e966d916108"`
[INFO] [stderr]    Compiling ipaddress v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.90s
[INFO] running `"docker" "inspect" "b8f886db4dcc48089700bf4261691c00cc628402bec3438c915f4e966d916108"`
[INFO] running `"docker" "rm" "-f" "b8f886db4dcc48089700bf4261691c00cc628402bec3438c915f4e966d916108"`
[INFO] [stdout] b8f886db4dcc48089700bf4261691c00cc628402bec3438c915f4e966d916108
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/ipaddress/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] db41fe5409a1828074d3e1a8de003d7778e1a9744b140eaca71b60abe1a308f4
[INFO] running `"docker" "start" "-a" "db41fe5409a1828074d3e1a8de003d7778e1a9744b140eaca71b60abe1a308f4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ipaddress-dd60a39cc6c388d9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_ipaddress-af5aea19b72205f2
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::test_module_method_valid ... ok
[INFO] [stdout] test tests::test_method_ipaddress ... ok
[INFO] [stdout] test tests::test_module_method_valid_ipv4_netmark ... ok
[INFO] [stdout] test tests::test_summarize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_ipv4-e5af9cc933efbe03
[INFO] [stdout] running 43 tests
[INFO] [stdout] test tests::test_initialize_without_prefix ... ok
[INFO] [stdout] test tests::test_method_a ... ok
[INFO] [stdout] test tests::test_classmethod_parse_classful ... ok
[INFO] [stdout] test tests::test_attributes ... ok
[INFO] [stdout] test tests::test_classmethod_parse_u32 ... ok
[INFO] [stdout] test tests::test_initialize_format_error ... ok
[INFO] [stdout] test tests::test_initialize ... ok
[INFO] [stdout] test tests::test_method_compare ... ok
[INFO] [stdout] test tests::test_method_dns_rev_domains ... ok
[INFO] [stdout] test tests::test_method_each_host ... ok
[INFO] [stdout] test tests::test_method_first ... ok
[INFO] [stdout] test tests::test_method_include ... ok
[INFO] [stdout] test tests::test_method_c ... ok
[INFO] [stdout] test tests::test_method_broadcast_u32 ... ok
[INFO] [stdout] test tests::test_method_broadcast ... ok
[INFO] [stdout] test tests::test_method_each ... ok
[INFO] [stdout] test tests::test_method_ipv4 ... ok
[INFO] [stdout] test tests::test_method_include_all ... ok
[INFO] [stdout] test tests::test_method_last ... ok
[INFO] [stdout] test tests::test_method_is_network ... ok
[INFO] [stdout] test tests::test_method_minus ... ok
[INFO] [stdout] test tests::test_method_netmask_equal ... ok
[INFO] [stdout] test tests::test_method_network ... ok
[INFO] [stdout] test tests::test_method_octet ... ok
[INFO] [stdout] test tests::test_method_bits ... ok
[INFO] [stdout] test tests::test_method_b ... ok
[INFO] [stdout] test tests::test_method_plus ... ok
[INFO] [stdout] test tests::test_method_size ... ok
[INFO] [stdout] test tests::test_method_network_u32 ... ok
[INFO] [stdout] test tests::test_method_ipv6 ... ok
[INFO] [stdout] test tests::test_classmethod_summarize ... ok
[INFO] [stdout] test tests::test_method_to_string ... ok
[INFO] [stdout] test tests::test_method_to_u32 ... ok
[INFO] [stdout] test tests::test_method_supernet ... ok
[INFO] [stdout] test tests::test_method_subnet ... ok
[INFO] [stdout] test tests::test_method_to_ipv6 ... ok
[INFO] [stdout] test tests::test_netmask ... ok
[INFO] [stdout] test tests::test_octets ... ok
[INFO] [stdout] test tests::test_one_address_network ... ok
[INFO] [stdout] test tests::test_method_reverse ... ok
[INFO] [stdout] test tests::test_method_to_s ... ok
[INFO] [stdout] test tests::test_method_private ... ok
[INFO] [stdout] test tests::test_method_split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_ipv6-f5435f2596000231
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::test_method_compare ... ok
[INFO] [stdout] test tests::test_method_broadcast_u128 ... ok
[INFO] [stdout] test tests::test_classmethod_parse_hex ... ok
[INFO] [stdout] test tests::test_classmethod_compress ... ok
[INFO] [stdout] test tests::test_attribute_address ... ok
[INFO] [stdout] test tests::test_attribute_groups ... ok
[INFO] [stdout] test tests::test_method_compressed ... ok
[INFO] [stdout] test tests::test_method_dns_rev_domains ... ok
[INFO] [stdout] test tests::test_initialize ... ok
[INFO] [stdout] test tests::test_classhmethod_parse_u128 ... ok
[INFO] [stdout] test tests::test_method_hexs ... ok
[INFO] [stdout] test tests::test_method_group ... ok
[INFO] [stdout] test tests::test_method_ipv6 ... ok
[INFO] [stdout] test tests::test_method_loopback ... ok
[INFO] [stdout] test tests::test_method_each ... ok
[INFO] [stdout] test tests::test_method_ipv4 ... ok
[INFO] [stdout] test tests::test_method_network ... ok
[INFO] [stdout] test tests::test_method_includes ... ok
[INFO] [stdout] test tests::test_method_mapped ... ok
[INFO] [stdout] test tests::test_method_network_known ... ok
[INFO] [stdout] test tests::test_method_network_u128 ... ok
[INFO] [stdout] test tests::test_method_reverse ... ok
[INFO] [stdout] test tests::test_method_size ... ok
[INFO] [stdout] test tests::test_method_to_hex ... ok
[INFO] [stdout] test tests::test_method_set_prefix ... ok
[INFO] [stdout] test tests::test_method_to_string ... ok
[INFO] [stdout] test tests::test_method_to_s ... ok
[INFO] [stdout] test tests::test_method_to_string_uncompressed ... ok
[INFO] [stdout] test tests::test_method_unspecified ... ok
[INFO] [stdout] test tests::test_method_to_i ... ok
[INFO] [stdout] test tests::test_method_each_net ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_ipv6_loopback-2a8347b04927e9ad
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_attributes ... ok
[INFO] [stdout] test tests::test_method_ipv6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_ipv6_mapped-54765c4f534d5489
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_attributes ... ok
[INFO] [stdout] test tests::test_mapped_from_ipv6_conversion ... ok
[INFO] [stdout] test tests::test_method_ipv6 ... ok
[INFO] [stdout] test tests::test_mapped ... ok
[INFO] [stdout] test tests::test_initialize ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_ipv6_unspec-eeddbb114b709992
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_method_ipv6 ... ok
[INFO] [stdout] test tests::test_attributes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_prefix128-7d334b0dbf41fa76
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::test_method_to_u32 ... ok
[INFO] [stdout] test tests::test_method_bits ... ok
[INFO] [stdout] test tests::test_initialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_prefix32-848e246bce93b6bc
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_method_bits ... ok
[INFO] [stdout] test tests::test_attributes ... ok
[INFO] [stdout] test tests::test_initialize ... ok
[INFO] [stdout] test tests::test_method_to_u32 ... ok
[INFO] [stdout] test tests::test_method_to_s ... ok
[INFO] [stdout] test tests::test_method_to_ip ... ok
[INFO] [stdout] test tests::test_method_octets ... ok
[INFO] [stdout] test tests::test_method_plus ... ok
[INFO] [stdout] test tests::test_parse_netmask_to_prefix ... ok
[INFO] [stdout] test tests::test_method_minus ... ok
[INFO] [stdout] test tests::test_method_hostmask ... ok
[INFO] [stdout] test tests::test_method_brackets ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/test_rle-e0bf9bb11a0a13fe
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_rle ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ipaddress
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "db41fe5409a1828074d3e1a8de003d7778e1a9744b140eaca71b60abe1a308f4"`
[INFO] running `"docker" "rm" "-f" "db41fe5409a1828074d3e1a8de003d7778e1a9744b140eaca71b60abe1a308f4"`
[INFO] [stdout] db41fe5409a1828074d3e1a8de003d7778e1a9744b140eaca71b60abe1a308f4