[INFO] fetching crate subnet_calculator 0.2.0...
[INFO] testing subnet_calculator-0.2.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate subnet_calculator 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate subnet_calculator 0.2.0
[INFO] finished tweaking crates.io crate subnet_calculator 0.2.0
[INFO] tweaked toml for crates.io crate subnet_calculator 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate subnet_calculator 0.2.0 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6c11a6bc444d35cf35cc28fcd47c8e36e321c6098cf7d2edb4aefe38b21528d
[INFO] running `Command { std: "docker" "start" "-a" "e6c11a6bc444d35cf35cc28fcd47c8e36e321c6098cf7d2edb4aefe38b21528d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6c11a6bc444d35cf35cc28fcd47c8e36e321c6098cf7d2edb4aefe38b21528d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6c11a6bc444d35cf35cc28fcd47c8e36e321c6098cf7d2edb4aefe38b21528d", kill_on_drop: false }`
[INFO] [stdout] e6c11a6bc444d35cf35cc28fcd47c8e36e321c6098cf7d2edb4aefe38b21528d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9cce7ff725884aa897fde5e4129944fc10073667e0159c3bf260ee2089dbd961
[INFO] running `Command { std: "docker" "start" "-a" "9cce7ff725884aa897fde5e4129944fc10073667e0159c3bf260ee2089dbd961", kill_on_drop: false }`
[INFO] [stderr]    Compiling subnet_calculator v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "9cce7ff725884aa897fde5e4129944fc10073667e0159c3bf260ee2089dbd961", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cce7ff725884aa897fde5e4129944fc10073667e0159c3bf260ee2089dbd961", kill_on_drop: false }`
[INFO] [stdout] 9cce7ff725884aa897fde5e4129944fc10073667e0159c3bf260ee2089dbd961
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b970e56f8b66dbe5cbd524a681106a173b040aa3c82c1385d79a660c181c586
[INFO] running `Command { std: "docker" "start" "-a" "6b970e56f8b66dbe5cbd524a681106a173b040aa3c82c1385d79a660c181c586", kill_on_drop: false }`
[INFO] [stderr]    Compiling subnet_calculator v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "6b970e56f8b66dbe5cbd524a681106a173b040aa3c82c1385d79a660c181c586", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b970e56f8b66dbe5cbd524a681106a173b040aa3c82c1385d79a660c181c586", kill_on_drop: false }`
[INFO] [stdout] 6b970e56f8b66dbe5cbd524a681106a173b040aa3c82c1385d79a660c181c586
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13f1679ba439a11b7a5ff11204a5d180a7a7bb67e87b6842cef2c1f4bf8a3ec7
[INFO] running `Command { std: "docker" "start" "-a" "13f1679ba439a11b7a5ff11204a5d180a7a7bb67e87b6842cef2c1f4bf8a3ec7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/subnet_calculator-ca098e3651f148bb)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test ip::tests::ipaddr_to_arr ... ok
[INFO] [stdout] test ip::tests::arr_to_ipaddr ... ok
[INFO] [stdout] test ip::tests::ipaddr_to_u32 ... ok
[INFO] [stdout] test ip::tests::string_to_ip ... ok
[INFO] [stdout] test tests::network_class_test ... ok
[INFO] [stdout] test tests::subnet_creation_test ... ok
[INFO] [stdout] test ip::tests::ip_to_string ... ok
[INFO] [stdout] test tests::string_to_ip_cidr_test ... ok
[INFO] [stdout] test ip::tests::u32_to_ipaddr ... ok
[INFO] [stdout] test tests::cidr_to_ip_test ... ok
[INFO] [stdout] test ip::tests::invalid_string_to_ip - should panic ... ok
[INFO] [stderr]    Doc-tests subnet_calculator
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - Network::gen_subnet_mask (line 151) ... ignored
[INFO] [stdout] test src/lib.rs - Network::get_network_class (line 128) ... ignored
[INFO] [stdout] test src/ip.rs - ip::IpAddr (line 10) ... ok
[INFO] [stdout] test src/lib.rs - Network::new (line 43) ... ok
[INFO] [stdout] test src/ip.rs - ip::IpAddr::from (line 95) ... ok
[INFO] [stdout] test src/ip.rs - ip::print_ip (line 159) ... ok
[INFO] [stdout] test src/ip.rs - ip::IpAddr::from_arr (line 55) ... ok
[INFO] [stdout] test src/lib.rs - Network::create_subnet (line 57) ... ok
[INFO] [stdout] test src/ip.rs - ip::IpAddr::to_arr (line 32) ... ok
[INFO] [stdout] test src/ip.rs - ip::IpAddr::from_str (line 125) ... ok
[INFO] [stdout] test src/lib.rs - ip_and_cidr_from_string (line 187) ... ok
[INFO] [stdout] test src/ip.rs - ip::u32::from (line 75) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13f1679ba439a11b7a5ff11204a5d180a7a7bb67e87b6842cef2c1f4bf8a3ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13f1679ba439a11b7a5ff11204a5d180a7a7bb67e87b6842cef2c1f4bf8a3ec7", kill_on_drop: false }`
[INFO] [stdout] 13f1679ba439a11b7a5ff11204a5d180a7a7bb67e87b6842cef2c1f4bf8a3ec7