[INFO] fetching crate iptools 0.1.4...
[INFO] testing iptools-0.1.4 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate iptools 0.1.4 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate iptools 0.1.4 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1cc678f8587a9e629a3ca8e1511b879e2b87f1045938bfad0eef9dbd40954c6d
[INFO] running `Command { std: "docker" "start" "-a" "1cc678f8587a9e629a3ca8e1511b879e2b87f1045938bfad0eef9dbd40954c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cc678f8587a9e629a3ca8e1511b879e2b87f1045938bfad0eef9dbd40954c6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc678f8587a9e629a3ca8e1511b879e2b87f1045938bfad0eef9dbd40954c6d", kill_on_drop: false }`
[INFO] [stdout] 1cc678f8587a9e629a3ca8e1511b879e2b87f1045938bfad0eef9dbd40954c6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bfae121fee91c01a0d8adb66dfa7d3aee572da220b315a0fdb5f202e55ed06c4
[INFO] running `Command { std: "docker" "start" "-a" "bfae121fee91c01a0d8adb66dfa7d3aee572da220b315a0fdb5f202e55ed06c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling iptools v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.67s
[INFO] running `Command { std: "docker" "inspect" "bfae121fee91c01a0d8adb66dfa7d3aee572da220b315a0fdb5f202e55ed06c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfae121fee91c01a0d8adb66dfa7d3aee572da220b315a0fdb5f202e55ed06c4", kill_on_drop: false }`
[INFO] [stdout] bfae121fee91c01a0d8adb66dfa7d3aee572da220b315a0fdb5f202e55ed06c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 948348c62e5f5095261efddf4414a1031086cbe656ccd3cfd2cb036b11c7b1c1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "948348c62e5f5095261efddf4414a1031086cbe656ccd3cfd2cb036b11c7b1c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling iptools v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.64s
[INFO] running `Command { std: "docker" "inspect" "948348c62e5f5095261efddf4414a1031086cbe656ccd3cfd2cb036b11c7b1c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "948348c62e5f5095261efddf4414a1031086cbe656ccd3cfd2cb036b11c7b1c1", kill_on_drop: false }`
[INFO] [stdout] 948348c62e5f5095261efddf4414a1031086cbe656ccd3cfd2cb036b11c7b1c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a257acc547b8fe300d98f8717d134869106454c11221902f85acd15ccb437ca
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "4a257acc547b8fe300d98f8717d134869106454c11221902f85acd15ccb437ca", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 31 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/iptools-c811820a5cc85f51
[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 ipv4::tests::test_subnet2block ... ok
[INFO] [stdout] test ipv4::tests::test_ip2hex ... ok
[INFO] [stdout] test ipv4::tests::test_validate_netmask ... ok
[INFO] [stdout] test ipv4::tests::test_validate_ip ... ok
[INFO] [stdout] test ipv4::tests::test_ip2long ... ok
[INFO] [stdout] test ipv4::tests::test_netmask2prefix ... ok
[INFO] [stdout] test iprange::tests::test_get_range ... ok
[INFO] [stdout] test ipv6::tests::test_long2ip ... ok
[INFO] [stdout] test ipv6::tests::test_cidr2block ... ok
[INFO] [stdout] test ipv6::tests::test_long2rfc1924 ... ok
[INFO] [stdout] test ipv4::tests::test_validate_subnet ... ok
[INFO] [stdout] test ipv6::tests::test_rfc19242long ... ok
[INFO] [stdout] test ipv4::tests::test_cidr2block ... ok
[INFO] [stdout] test ipv4::tests::test_validate_cidr ... ok
[INFO] [stdout] test ipv6::tests::test_validate_ip ... ok
[INFO] [stdout] test ipv6::tests::test_validate_cidr ... ok
[INFO] [stdout] test iprange::tests::test_constructor ... ok
[INFO] [stdout] test iprange::tests::test_len ... ok
[INFO] [stdout] test iprange::tests::test_next ... ok
[INFO] [stdout] test iprange::tests::test_equal ... ok
[INFO] [stdout] test iprange::tests::test_len_cur ... ok
[INFO] [stdout] test iprange::tests::test_initialization ... ok
[INFO] [stdout] test iprange::tests::test_contains ... ok
[INFO] [stdout] test ipv6::tests::test_ip2long ... 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::cidr2block (line 366) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::hex2ip (line 349) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::subnet2block (line 407) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2network (line 287) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_cidr (line 173) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::cidr2block (line 382) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::ip2long (line 181) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_ip (line 147) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::validate_ip (line 151) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::validate_cidr (line 356) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::rfc19242long (line 327) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_subnet (line 231) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::long2ip (line 232) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::long2ip (line 315) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2long (line 251) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2hex (line 333) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::netmask2prefix (line 389) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::long2rfc1924 (line 305) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_netmask (line 197) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ipv4.rs - ipv4::cidr2block (line 366) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv4.rs - ipv4::hex2ip (line 349) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv4.rs - ipv4::subnet2block (line 407) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv4.rs - ipv4::ip2network (line 287) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv4.rs - ipv4::validate_cidr (line 173) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv6.rs - ipv6::cidr2block (line 382) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv6.rs - ipv6::ip2long (line 181) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv4.rs - ipv4::validate_ip (line 147) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv6.rs - ipv6::validate_ip (line 151) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv6.rs - ipv6::validate_cidr (line 356) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv6.rs - ipv6::rfc19242long (line 327) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv4.rs - ipv4::validate_subnet (line 231) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/ipv4.rs - ipv4::cidr2block (line 366)
[INFO] [stdout]     src/ipv4.rs - ipv4::hex2ip (line 349)
[INFO] [stdout]     src/ipv4.rs - ipv4::ip2network (line 287)
[INFO] [stdout]     src/ipv4.rs - ipv4::subnet2block (line 407)
[INFO] [stdout]     src/ipv4.rs - ipv4::validate_cidr (line 173)
[INFO] [stdout]     src/ipv4.rs - ipv4::validate_ip (line 147)
[INFO] [stdout]     src/ipv4.rs - ipv4::validate_subnet (line 231)
[INFO] [stdout]     src/ipv6.rs - ipv6::cidr2block (line 382)
[INFO] [stdout]     src/ipv6.rs - ipv6::ip2long (line 181)
[INFO] [stdout]     src/ipv6.rs - ipv6::rfc19242long (line 327)
[INFO] [stdout]     src/ipv6.rs - ipv6::validate_cidr (line 356)
[INFO] [stdout]     src/ipv6.rs - ipv6::validate_ip (line 151)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 7 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "4a257acc547b8fe300d98f8717d134869106454c11221902f85acd15ccb437ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a257acc547b8fe300d98f8717d134869106454c11221902f85acd15ccb437ca", kill_on_drop: false }`
[INFO] [stdout] 4a257acc547b8fe300d98f8717d134869106454c11221902f85acd15ccb437ca