[INFO] crate iptools 0.1.4 is already in cache
[INFO] testing iptools-0.1.4 against 1.44.0 for beta-1.45-1
[INFO] extracting crate iptools 0.1.4 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate iptools 0.1.4 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate iptools 0.1.4
[INFO] finished tweaking crates.io crate iptools 0.1.4
[INFO] tweaked toml for crates.io crate iptools 0.1.4 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9b1634e6d937a4514598530038699b50e8d3331a4fcc6543875626bdc3049c81
[INFO] running `"docker" "start" "-a" "9b1634e6d937a4514598530038699b50e8d3331a4fcc6543875626bdc3049c81"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling iptools v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "9b1634e6d937a4514598530038699b50e8d3331a4fcc6543875626bdc3049c81"`
[INFO] running `"docker" "rm" "-f" "9b1634e6d937a4514598530038699b50e8d3331a4fcc6543875626bdc3049c81"`
[INFO] [stdout] 9b1634e6d937a4514598530038699b50e8d3331a4fcc6543875626bdc3049c81
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f7eda71cfb2202468849dc9e55dd6278db4c3158f6bbc07a5285e8211bb4254f
[INFO] running `"docker" "start" "-a" "f7eda71cfb2202468849dc9e55dd6278db4c3158f6bbc07a5285e8211bb4254f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling iptools v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.02s
[INFO] running `"docker" "inspect" "f7eda71cfb2202468849dc9e55dd6278db4c3158f6bbc07a5285e8211bb4254f"`
[INFO] running `"docker" "rm" "-f" "f7eda71cfb2202468849dc9e55dd6278db4c3158f6bbc07a5285e8211bb4254f"`
[INFO] [stdout] f7eda71cfb2202468849dc9e55dd6278db4c3158f6bbc07a5285e8211bb4254f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d0b984be0eaab9904e5f45e1501e4a71d78a016ab04e77656ff915d2933d357
[INFO] running `"docker" "start" "-a" "7d0b984be0eaab9904e5f45e1501e4a71d78a016ab04e77656ff915d2933d357"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iptools-183e7342068750a4
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test ipv4::tests::test_bin ... ok
[INFO] [stdout] test ipv4::tests::test_block_from_ip_and_prefix ... ok
[INFO] [stdout] test ipv4::tests::test_hex2ip ... ok
[INFO] [stdout] test ipv4::tests::test_long2ip ... ok
[INFO] [stdout] test ipv4::tests::test_ip2network ... ok
[INFO] [stdout] test iprange::tests::test_constructor ... ok
[INFO] [stdout] test ipv4::tests::test_ip2long ... ok
[INFO] [stdout] test ipv4::tests::test_validate_ip ... ok
[INFO] [stdout] test ipv4::tests::test_ip2hex ... ok
[INFO] [stdout] test ipv6::tests::test_cidr2block ... ok
[INFO] [stdout] test ipv4::tests::test_netmask2prefix ... ok
[INFO] [stdout] test ipv6::tests::test_long2ip ... ok
[INFO] [stdout] test ipv6::tests::test_long2rfc1924 ... ok
[INFO] [stdout] test ipv4::tests::test_validate_cidr ... ok
[INFO] [stdout] test ipv4::tests::test_validate_subnet ... ok
[INFO] [stdout] test ipv4::tests::test_validate_netmask ... ok
[INFO] [stdout] test iprange::tests::test_initialization ... ok
[INFO] [stdout] test iprange::tests::test_len_cur ... ok
[INFO] [stdout] test iprange::tests::test_get_range ... ok
[INFO] [stdout] test ipv6::tests::test_rfc19242long ... ok
[INFO] [stdout] test ipv4::tests::test_subnet2block ... ok
[INFO] [stdout] test ipv6::tests::test_ip2long ... ok
[INFO] [stdout] test ipv6::tests::test_validate_cidr ... ok
[INFO] [stdout] test iprange::tests::test_next ... ok
[INFO] [stdout] test ipv4::tests::test_cidr2block ... ok
[INFO] [stdout] test ipv6::tests::test_validate_ip ... ok
[INFO] [stdout] test iprange::tests::test_len ... ok
[INFO] [stdout] test iprange::tests::test_contains ... ok
[INFO] [stdout] test iprange::tests::test_equal ... ok
[INFO] [stdout] test iprange::tests::test_is_reserved ... ok
[INFO] [stdout] test iprange::tests::test_should_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iptools
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2network (line 287) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_netmask (line 197) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2long (line 251) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2hex (line 333) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::subnet2block (line 407) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::ip2long (line 181) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_subnet (line 231) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::cidr2block (line 382) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::hex2ip (line 349) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_cidr (line 173) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::validate_cidr (line 356) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::validate_ip (line 151) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::rfc19242long (line 327) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_ip (line 147) ... FAILED
[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 --test /opt/rustwide/workdir/src/lib.rs --crate-name iptools -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern iptools=/opt/rustwide/target/debug/deps/libiptools-9fa19c7de3e667eb.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-961f5fb58bae86f1.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-9a59660fb1a417a0.rlib` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "7d0b984be0eaab9904e5f45e1501e4a71d78a016ab04e77656ff915d2933d357"`
[INFO] running `"docker" "rm" "-f" "7d0b984be0eaab9904e5f45e1501e4a71d78a016ab04e77656ff915d2933d357"`
[INFO] [stdout] 7d0b984be0eaab9904e5f45e1501e4a71d78a016ab04e77656ff915d2933d357