[INFO] fetching crate cidr 0.1.1...
[INFO] testing cidr-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate cidr 0.1.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cidr 0.1.1 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cidr 0.1.1
[INFO] finished tweaking crates.io crate cidr 0.1.1
[INFO] tweaked toml for crates.io crate cidr 0.1.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 242742c4e352d62fc25428d9bc22912ae9cc265492f1cb2c47f914412cebd76c
[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" "242742c4e352d62fc25428d9bc22912ae9cc265492f1cb2c47f914412cebd76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "242742c4e352d62fc25428d9bc22912ae9cc265492f1cb2c47f914412cebd76c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "242742c4e352d62fc25428d9bc22912ae9cc265492f1cb2c47f914412cebd76c", kill_on_drop: false }`
[INFO] [stdout] 242742c4e352d62fc25428d9bc22912ae9cc265492f1cb2c47f914412cebd76c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d2eedde631b2a9c96d7017227c6cc5a119e66180b4e15b6f548d2ec77d886b2
[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" "5d2eedde631b2a9c96d7017227c6cc5a119e66180b4e15b6f548d2ec77d886b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitstring v0.1.1
[INFO] [stderr]    Compiling cidr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "5d2eedde631b2a9c96d7017227c6cc5a119e66180b4e15b6f548d2ec77d886b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2eedde631b2a9c96d7017227c6cc5a119e66180b4e15b6f548d2ec77d886b2", kill_on_drop: false }`
[INFO] [stdout] 5d2eedde631b2a9c96d7017227c6cc5a119e66180b4e15b6f548d2ec77d886b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50ab59ed657de04626237ec2dfc0ec9c49dffcc7b139179f6c329533a2ba6f43
[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" "50ab59ed657de04626237ec2dfc0ec9c49dffcc7b139179f6c329533a2ba6f43", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling pulldown-cmark v0.7.2
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_test v1.0.118
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling syn v1.0.57
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling version-sync v0.9.1
[INFO] [stderr]    Compiling cidr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.35s
[INFO] running `Command { std: "docker" "inspect" "50ab59ed657de04626237ec2dfc0ec9c49dffcc7b139179f6c329533a2ba6f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ab59ed657de04626237ec2dfc0ec9c49dffcc7b139179f6c329533a2ba6f43", kill_on_drop: false }`
[INFO] [stdout] 50ab59ed657de04626237ec2dfc0ec9c49dffcc7b139179f6c329533a2ba6f43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 72466d02c6d68a85d6f5d5a69cab8d80ab587f5d0e684b43a97278a9e55c7760
[INFO] running `Command { std: "docker" "start" "-a" "72466d02c6d68a85d6f5d5a69cab8d80ab587f5d0e684b43a97278a9e55c7760", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cidr-fa4dbff98bcbc342
[INFO] [stdout] 
[INFO] [stdout] running 103 tests
[INFO] [stdout] test cidr::serde::tests::test_any_cidr_any ... ok
[INFO] [stdout] test cidr::serde::tests::test_any_cidr_v4_host ... ok
[INFO] [stdout] test cidr::serde::tests::test_cidr_v4 ... ok
[INFO] [stdout] test cidr::serde::tests::test_cidr_v4_host ... ok
[INFO] [stdout] test cidr::serde::tests::test_any_cidr_v6 ... ok
[INFO] [stdout] test cidr::serde::tests::test_cidr_v6 ... ok
[INFO] [stdout] test cidr::serde::tests::test_cidr_v6_host ... ok
[INFO] [stdout] test cidr::serde::tests::test_any_cidr_v4 ... ok
[INFO] [stdout] test cidr::serde::tests::test_ipv4 ... ok
[INFO] [stdout] test cidr::serde::tests::test_any_cidr_v6_host ... ok
[INFO] [stdout] test cidr::serde::tests::test_ipv4_host ... ok
[INFO] [stdout] test cidr::serde::tests::test_ipv6 ... ok
[INFO] [stdout] test cidr::tests::contains_v6_64bit ... ok
[INFO] [stdout] test cidr::tests::order ... ok
[INFO] [stdout] test cidr::tests::order_v4 ... ok
[INFO] [stdout] test cidr::tests::order_v6 ... ok
[INFO] [stdout] test cidr::tests::parse_v4_0bit ... ok
[INFO] [stdout] test cidr::tests::parse_v4_0bit_short ... ok
[INFO] [stdout] test cidr::serde::tests::test_ipv6_host ... ok
[INFO] [stdout] test cidr::tests::parse_v4_17bit ... ok
[INFO] [stdout] test cidr::tests::contains_not_v4_24bit_2 ... ok
[INFO] [stdout] test cidr::tests::contains_not_v6_64bit_2 ... ok
[INFO] [stdout] test cidr::tests::contains_not_v4_24bit ... ok
[INFO] [stdout] test cidr::tests::contains_v4_24bit ... ok
[INFO] [stdout] test cidr::tests::contains_not_v6_64bit ... ok
[INFO] [stdout] test cidr::tests::parse_v4_8bit ... ok
[INFO] [stdout] test cidr::tests::parse_v4_28bit ... ok
[INFO] [stdout] test cidr::tests::parse_v4_8bit_short ... ok
[INFO] [stdout] test cidr::tests::parse_v6_0bit ... ok
[INFO] [stdout] test cidr::tests::parse_v4_localhost_32 ... ok
[INFO] [stdout] test cidr::tests::parse_v6_64bit ... ok
[INFO] [stdout] test cidr::tests::parse_v4_localhost ... ok
[INFO] [stdout] test cidr::tests::parse_v6_unspec ... ok
[INFO] [stdout] test cidr::tests::parse_v6_v4_124bit ... ok
[INFO] [stdout] test cidr::tests::parse_v6_localhost ... ok
[INFO] [stdout] test cidr::tests::parse_v6_localhost_128 ... ok
[INFO] [stdout] test cidr::tests::test_v4_representations_8bit ... ok
[INFO] [stdout] test cidr::tests::parse_v4_23bit ... ok
[INFO] [stdout] test cidr::tests::test_v4_representations_32bit ... ok
[INFO] [stdout] test cidr::tests::test_v6_representations_0bit ... ok
[INFO] [stdout] test cidr::tests::test_v4_representations_0bit ... ok
[INFO] [stdout] test cidr::tests::test_v6_representations_128bit ... ok
[INFO] [stdout] test inet::serde::tests::test_ipv4 ... ok
[INFO] [stdout] test inet::serde::tests::test_inet_v4_host ... ok
[INFO] [stdout] test cidr::tests::test_v6_representations_64bit ... ok
[INFO] [stdout] test inet::serde::tests::test_ipv6 ... ok
[INFO] [stdout] test inet::serde::tests::test_inet_v6 ... ok
[INFO] [stdout] test inet::serde::tests::test_inet_v4 ... ok
[INFO] [stdout] test inet::serde::tests::test_inet_v6_host ... ok
[INFO] [stdout] test inet::tests::contains_not_v4_24bit ... ok
[INFO] [stdout] test inet::tests::contains_v4_24bit ... ok
[INFO] [stdout] test inet::tests::contains_v6_64bit ... ok
[INFO] [stdout] test inet::tests::contains_not_v6_64bit ... ok
[INFO] [stdout] test inet::tests::contains_not_v4_24bit_2 ... ok
[INFO] [stdout] test inet::tests::contains_not_v6_64bit_2 ... ok
[INFO] [stdout] test inet::tests::order ... ok
[INFO] [stdout] test inet::serde::tests::test_ipv6_host ... ok
[INFO] [stdout] test inet::tests::order_v4 ... ok
[INFO] [stdout] test inet::tests::order_v6 ... ok
[INFO] [stdout] test inet::tests::parse_v4_17bit_non_zero_host_bits ... ok
[INFO] [stdout] test inet::tests::parse_v4_0bit ... ok
[INFO] [stdout] test inet::tests::parse_v4_23bit ... ok
[INFO] [stdout] test inet::tests::parse_v4_17bit ... ok
[INFO] [stdout] test inet::serde::tests::test_ipv4_host ... ok
[INFO] [stdout] test inet::tests::parse_v4_localhost ... ok
[INFO] [stdout] test inet::tests::parse_v4_28bit ... ok
[INFO] [stdout] test inet::tests::parse_v4_23bit_non_zero_host_bits ... ok
[INFO] [stdout] test inet::tests::parse_v4_8bit ... ok
[INFO] [stdout] test inet::tests::parse_v6_0bit ... ok
[INFO] [stdout] test inet::tests::parse_v4_localhost_32 ... ok
[INFO] [stdout] test inet::tests::parse_v6_64bit ... ok
[INFO] [stdout] test inet::tests::parse_v4_non_zero_host_bits ... ok
[INFO] [stdout] test inet::tests::parse_v6_localhost_128 ... ok
[INFO] [stdout] test inet::tests::parse_v6_localhost ... ok
[INFO] [stdout] test inet::tests::parse_v6_unspec ... ok
[INFO] [stdout] test inet::tests::parse_v6_non_zero_host_bits ... ok
[INFO] [stdout] test inet::tests::parse_v6_v4_124bit ... ok
[INFO] [stdout] test inet::tests::test_v4_representations_0bit ... ok
[INFO] [stdout] test inet::tests::test_v4_representations_32bit ... ok
[INFO] [stdout] test inet::tests::test_v4_host_address ... ok
[INFO] [stdout] test inet::tests::test_v4_representations_8bit ... ok
[INFO] [stdout] test inet::tests::test_v6_representations_0bit ... ok
[INFO] [stdout] test inet::tests::test_v6_host_address ... ok
[INFO] [stdout] test inet::tests::test_v6_representations_128bit ... ok
[INFO] [stdout] test inet::tests::test_v6_representations_64bit ... ok
[INFO] [stdout] test inet_iterator::tests::range_v4_28bit ... ok
[INFO] [stdout] test inet_iterator::tests::range_v6_28bit ... ok
[INFO] [stdout] test local_addr_parser::tests::invalid_short ... ok
[INFO] [stdout] test cidr::tests::parse_v4_23bit_non_zero_host_bits ... ok
[INFO] [stdout] test local_addr_parser::tests::short_10 ... ok
[INFO] [stdout] test cidr::tests::parse_v4_17bit_non_zero_host_bits ... ok
[INFO] [stdout] test cidr::tests::parse_v6_33bit_2 ... ok
[INFO] [stdout] test local_addr_parser::tests::short_192_0_2 ... ok
[INFO] [stdout] test local_addr_parser::tests::short_192_168 ... ok
[INFO] [stdout] test cidr::tests::parse_v6_129bit ... ok
[INFO] [stdout] test cidr::tests::parse_v4_33bit_2 ... ok
[INFO] [stdout] test cidr::tests::parse_v4_non_zero_host_bits ... ok
[INFO] [stdout] test cidr::tests::parse_v4_33bit ... ok
[INFO] [stdout] test cidr::tests::parse_v6_non_zero_host_bits ... ok
[INFO] [stdout] test inet::tests::parse_v4_33bit_2 ... ok
[INFO] [stdout] test inet::tests::parse_v4_33bit ... ok
[INFO] [stdout] test inet::tests::parse_v6_129bit ... ok
[INFO] [stdout] test inet::tests::parse_v6_33bit_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 103 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/version_numbers-23077cce74f9df14
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stderr]    Doc-tests cidr
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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 `Command { std: "docker" "inspect" "72466d02c6d68a85d6f5d5a69cab8d80ab587f5d0e684b43a97278a9e55c7760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72466d02c6d68a85d6f5d5a69cab8d80ab587f5d0e684b43a97278a9e55c7760", kill_on_drop: false }`
[INFO] [stdout] 72466d02c6d68a85d6f5d5a69cab8d80ab587f5d0e684b43a97278a9e55c7760