[INFO] fetching crate iptools 0.1.5...
[INFO] testing iptools-0.1.5 against 1.54.0 for beta-1.55-1
[INFO] extracting crate iptools 0.1.5 into /workspace/builds/worker-108/source
[INFO] validating manifest of crates.io crate iptools 0.1.5 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iptools 0.1.5
[INFO] finished tweaking crates.io crate iptools 0.1.5
[INFO] tweaked toml for crates.io crate iptools 0.1.5 written to /workspace/builds/worker-108/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "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-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 198f730cf3e7e97f477ebeac33673eec4b54c6717f6077bb60c44ef7141f9435
[INFO] running `Command { std: "docker" "start" "-a" "198f730cf3e7e97f477ebeac33673eec4b54c6717f6077bb60c44ef7141f9435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "198f730cf3e7e97f477ebeac33673eec4b54c6717f6077bb60c44ef7141f9435", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "198f730cf3e7e97f477ebeac33673eec4b54c6717f6077bb60c44ef7141f9435", kill_on_drop: false }`
[INFO] [stdout] 198f730cf3e7e97f477ebeac33673eec4b54c6717f6077bb60c44ef7141f9435
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d97459c1ec59f90076d48a0a55f9efaad4b47ce9f70d427ccaaf821f3613a1f
[INFO] running `Command { std: "docker" "start" "-a" "8d97459c1ec59f90076d48a0a55f9efaad4b47ce9f70d427ccaaf821f3613a1f", kill_on_drop: false }`
[INFO] [stderr]    Compiling iptools v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "8d97459c1ec59f90076d48a0a55f9efaad4b47ce9f70d427ccaaf821f3613a1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d97459c1ec59f90076d48a0a55f9efaad4b47ce9f70d427ccaaf821f3613a1f", kill_on_drop: false }`
[INFO] [stdout] 8d97459c1ec59f90076d48a0a55f9efaad4b47ce9f70d427ccaaf821f3613a1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbc90cee81393b194809f2d02aba0ec4988ed16eec2f805a6f732d57ed48d98d
[INFO] running `Command { std: "docker" "start" "-a" "dbc90cee81393b194809f2d02aba0ec4988ed16eec2f805a6f732d57ed48d98d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iptools v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "dbc90cee81393b194809f2d02aba0ec4988ed16eec2f805a6f732d57ed48d98d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbc90cee81393b194809f2d02aba0ec4988ed16eec2f805a6f732d57ed48d98d", kill_on_drop: false }`
[INFO] [stdout] dbc90cee81393b194809f2d02aba0ec4988ed16eec2f805a6f732d57ed48d98d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-108/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=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 19e5f9011896ed6afe9173f6d387f3032469fbb66677fe1ac71d9852e880e400
[INFO] running `Command { std: "docker" "start" "-a" "19e5f9011896ed6afe9173f6d387f3032469fbb66677fe1ac71d9852e880e400", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iptools-c9efdedf187ac441)
[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 ipv6::tests::test_rfc19242long ... ok
[INFO] [stdout] test ipv6::tests::test_long2rfc1924 ... ok
[INFO] [stdout] test ipv6::tests::test_long2ip ... ok
[INFO] [stdout] test ipv6::tests::test_cidr2block ... ok
[INFO] [stdout] test ipv6::tests::test_validate_cidr ... ok
[INFO] [stdout] test ipv4::tests::test_ip2long ... ok
[INFO] [stdout] test ipv4::tests::test_validate_ip ... ok
[INFO] [stdout] test ipv4::tests::test_cidr2block ... ok
[INFO] [stdout] test ipv6::tests::test_validate_ip ... ok
[INFO] [stdout] test ipv4::tests::test_ip2network ... ok
[INFO] [stdout] test iprange::tests::test_constructor ... ok
[INFO] [stdout] test ipv4::tests::test_ip2hex ... ok
[INFO] [stdout] test ipv4::tests::test_validate_cidr ... ok
[INFO] [stdout] test iprange::tests::test_len ... ok
[INFO] [stdout] test iprange::tests::test_next ... ok
[INFO] [stdout] test iprange::tests::test_len_cur ... ok
[INFO] [stdout] test iprange::tests::test_initialization ... ok
[INFO] [stdout] test ipv4::tests::test_validate_subnet ... ok
[INFO] [stdout] test ipv4::tests::test_netmask2prefix ... ok
[INFO] [stdout] test ipv4::tests::test_subnet2block ... ok
[INFO] [stdout] test iprange::tests::test_equal ... ok
[INFO] [stdout] test iprange::tests::test_get_range ... ok
[INFO] [stdout] test iprange::tests::test_contains ... ok
[INFO] [stdout] test ipv4::tests::test_validate_netmask ... ok
[INFO] [stdout] test ipv6::tests::test_ip2long ... ok
[INFO] [stdout] test iprange::tests::test_should_panic - should panic ... ok
[INFO] [stdout] test iprange::tests::test_is_reserved ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iptools
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[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::long2ip (line 315) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_ip (line 147) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::subnet2block (line 407) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::long2ip (line 232) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::cidr2block (line 366) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::long2rfc1924 (line 305) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2network (line 287) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::rfc19242long (line 327) ... FAILED
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2long (line 251) ... FAILED
[INFO] [stdout] test src/ipv6.rs - ipv6::ip2long (line 181) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_subnet (line 231) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::validate_ip (line 151) ... ok
[INFO] [stdout] test src/ipv6.rs - ipv6::validate_cidr (line 356) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_netmask (line 197) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::netmask2prefix (line 389) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::validate_cidr (line 173) ... ok
[INFO] [stdout] test src/ipv4.rs - ipv4::ip2hex (line 333) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/ipv6.rs - ipv6::cidr2block (line 382) 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::long2ip (line 315) 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/ipv4.rs - ipv4::subnet2block (line 407) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv6.rs - ipv6::long2ip (line 232) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv4.rs - ipv4::cidr2block (line 366) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv6.rs - ipv6::long2rfc1924 (line 305) 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/ipv6.rs - ipv6::rfc19242long (line 327) stdout ----
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/ipv4.rs - ipv4::ip2long (line 251) 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::ip2long (line 251)
[INFO] [stdout]     src/ipv4.rs - ipv4::ip2network (line 287)
[INFO] [stdout]     src/ipv4.rs - ipv4::long2ip (line 315)
[INFO] [stdout]     src/ipv4.rs - ipv4::subnet2block (line 407)
[INFO] [stdout]     src/ipv4.rs - ipv4::validate_ip (line 147)
[INFO] [stdout]     src/ipv6.rs - ipv6::cidr2block (line 382)
[INFO] [stdout]     src/ipv6.rs - ipv6::long2ip (line 232)
[INFO] [stdout]     src/ipv6.rs - ipv6::long2rfc1924 (line 305)
[INFO] [stdout]     src/ipv6.rs - ipv6::rfc19242long (line 327)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 11 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.90s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "19e5f9011896ed6afe9173f6d387f3032469fbb66677fe1ac71d9852e880e400", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19e5f9011896ed6afe9173f6d387f3032469fbb66677fe1ac71d9852e880e400", kill_on_drop: false }`
[INFO] [stdout] 19e5f9011896ed6afe9173f6d387f3032469fbb66677fe1ac71d9852e880e400