[INFO] crate cidr-utils 0.4.1 is already in cache
[INFO] testing cidr-utils-0.4.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate cidr-utils 0.4.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate cidr-utils 0.4.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate cidr-utils 0.4.1
[INFO] finished tweaking crates.io crate cidr-utils 0.4.1
[INFO] tweaked toml for crates.io crate cidr-utils 0.4.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "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] baa84e52fa75a8ed73c21f8f2dfebad4e44acd59441ebbb001e7f3f0c08b8a93
[INFO] running `"docker" "start" "-a" "baa84e52fa75a8ed73c21f8f2dfebad4e44acd59441ebbb001e7f3f0c08b8a93"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling debug-helper v0.3.8
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling enum-ordinalize v3.1.0
[INFO] [stderr]    Compiling cidr-utils v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.38s
[INFO] running `"docker" "inspect" "baa84e52fa75a8ed73c21f8f2dfebad4e44acd59441ebbb001e7f3f0c08b8a93"`
[INFO] running `"docker" "rm" "-f" "baa84e52fa75a8ed73c21f8f2dfebad4e44acd59441ebbb001e7f3f0c08b8a93"`
[INFO] [stdout] baa84e52fa75a8ed73c21f8f2dfebad4e44acd59441ebbb001e7f3f0c08b8a93
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "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] a43bb1ddcae7bfb82e0a58377e2dc9f7d286bd58b69e75145a3029dc02c126d6
[INFO] running `"docker" "start" "-a" "a43bb1ddcae7bfb82e0a58377e2dc9f7d286bd58b69e75145a3029dc02c126d6"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling cidr-utils v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.50s
[INFO] running `"docker" "inspect" "a43bb1ddcae7bfb82e0a58377e2dc9f7d286bd58b69e75145a3029dc02c126d6"`
[INFO] running `"docker" "rm" "-f" "a43bb1ddcae7bfb82e0a58377e2dc9f7d286bd58b69e75145a3029dc02c126d6"`
[INFO] [stdout] a43bb1ddcae7bfb82e0a58377e2dc9f7d286bd58b69e75145a3029dc02c126d6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] 74c803be7188a3317a4ec79be41197ebe353791d1c2672e433666542efbece74
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "74c803be7188a3317a4ec79be41197ebe353791d1c2672e433666542efbece74"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/cidr_utils-fc39d864c2422619
[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/rustwide/target/debug/deps/ip_cidr_combiner-4f364cc2a94e0fcf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple_test ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ip_cidr_separator-af64c3b2e3e9e548
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test sub_networks ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipv4_cidr-0a817642c1997bea
[INFO] [stdout] test divide_by ... 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 8 tests
[INFO] [stdout] test from_prefix_and_mask ... ok
[INFO] [stdout] test from_prefix_and_bits ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test compare ... ok
[INFO] [stdout] test last ... ok
[INFO] [stdout] test iter_as_ipv4_addr ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipv4_cidr_combiner-0f3d0c828094d249
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test from_str ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test simple_test ... ok
[INFO] [stdout] test push ... 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/rustwide/target/debug/deps/ipv4_cidr_separator-ab3500ef42e0f9f9
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test sub_networks ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipv6_cidr-e89fc1993af7a1f1
[INFO] [stdout] test divide_by ... 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 9 tests
[INFO] [stdout] test from_prefix_and_mask ... ok
[INFO] [stdout] test from_prefix_and_bits ... ok
[INFO] [stdout] test size ... ok
[INFO] [stdout] test iter ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipv6_cidr_combiner-a47a6158dacb59b1
[INFO] [stdout] test iter_as_ipv6_addr ... ok
[INFO] [stdout] test contains ... ok
[INFO] [stdout] test compare ... ok
[INFO] [stdout] test from_str ... ok
[INFO] [stdout] test last ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test simple_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ipv6_cidr_separator-739b68062cc0849c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test sub_networks ... ok
[INFO] [stdout] test divide_by ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cidr-utils
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 114) ... ok
[INFO] [stdout] test src/lib.rs -  (line 45) ... ok
[INFO] [stdout] test src/lib.rs -  (line 77) ... ok
[INFO] [stdout] test src/lib.rs -  (line 59) ... ok
[INFO] [stdout] test src/lib.rs -  (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "74c803be7188a3317a4ec79be41197ebe353791d1c2672e433666542efbece74"`
[INFO] running `"docker" "rm" "-f" "74c803be7188a3317a4ec79be41197ebe353791d1c2672e433666542efbece74"`
[INFO] [stdout] 74c803be7188a3317a4ec79be41197ebe353791d1c2672e433666542efbece74