[INFO] fetching crate ip2proxy 1.0.0...
[INFO] testing ip2proxy-1.0.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ip2proxy 1.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate ip2proxy 1.0.0 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 ip2proxy 1.0.0
[INFO] finished tweaking crates.io crate ip2proxy 1.0.0
[INFO] tweaked toml for crates.io crate ip2proxy 1.0.0 written to /workspace/builds/worker-8/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] 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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d529de61f228e07807b63c6d6361acb256b0fdf79843cea8d7c8016705247f9f
[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" "d529de61f228e07807b63c6d6361acb256b0fdf79843cea8d7c8016705247f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d529de61f228e07807b63c6d6361acb256b0fdf79843cea8d7c8016705247f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d529de61f228e07807b63c6d6361acb256b0fdf79843cea8d7c8016705247f9f", kill_on_drop: false }`
[INFO] [stdout] d529de61f228e07807b63c6d6361acb256b0fdf79843cea8d7c8016705247f9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29659462a94e316921ea0dcdb1f85db30e1da9c3c38a1048555b62ef271d5a16
[INFO] running `Command { std: "docker" "start" "-a" "29659462a94e316921ea0dcdb1f85db30e1da9c3c38a1048555b62ef271d5a16", kill_on_drop: false }`
[INFO] [stderr]    Compiling positioned-io-preview v0.3.3
[INFO] [stderr]    Compiling ip2proxy v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "29659462a94e316921ea0dcdb1f85db30e1da9c3c38a1048555b62ef271d5a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29659462a94e316921ea0dcdb1f85db30e1da9c3c38a1048555b62ef271d5a16", kill_on_drop: false }`
[INFO] [stdout] 29659462a94e316921ea0dcdb1f85db30e1da9c3c38a1048555b62ef271d5a16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 956c026507af8a08ff4ee928a17a5f5563730acfdf77cab5929fa08c880965a4
[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" "956c026507af8a08ff4ee928a17a5f5563730acfdf77cab5929fa08c880965a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ip2proxy v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "956c026507af8a08ff4ee928a17a5f5563730acfdf77cab5929fa08c880965a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "956c026507af8a08ff4ee928a17a5f5563730acfdf77cab5929fa08c880965a4", kill_on_drop: false }`
[INFO] [stdout] 956c026507af8a08ff4ee928a17a5f5563730acfdf77cab5929fa08c880965a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] d146a4a834adc0b3e9c488830775807eac4d89c7499d5765b78b3d3f2f4df305
[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" "d146a4a834adc0b3e9c488830775807eac4d89c7499d5765b78b3d3f2f4df305", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ip2proxy-3bea3af994f84fc3
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests ip2proxy
[INFO] [stdout] test tests::test_6to4 ... ok
[INFO] [stdout] test tests::test_teredo ... 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 6 tests
[INFO] [stdout] test src/lib.rs - Columns (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Header::columns (line 542) ... ok
[INFO] [stdout] test src/lib.rs - Database::open (line 219) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - Database::query (line 265) ... ok
[INFO] [stdout] test src/lib.rs - Database::header (line 417) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d146a4a834adc0b3e9c488830775807eac4d89c7499d5765b78b3d3f2f4df305", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d146a4a834adc0b3e9c488830775807eac4d89c7499d5765b78b3d3f2f4df305", kill_on_drop: false }`
[INFO] [stdout] d146a4a834adc0b3e9c488830775807eac4d89c7499d5765b78b3d3f2f4df305