[INFO] fetching crate port_scanner 0.1.5...
[INFO] testing port_scanner-0.1.5 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate port_scanner 0.1.5 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate port_scanner 0.1.5 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate port_scanner 0.1.5
[INFO] finished tweaking crates.io crate port_scanner 0.1.5
[INFO] tweaked toml for crates.io crate port_scanner 0.1.5 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3833234ba9739983eb747476915ef4a464ac8fd28bd2f41b78e5ef0846c27dd4
[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" "3833234ba9739983eb747476915ef4a464ac8fd28bd2f41b78e5ef0846c27dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3833234ba9739983eb747476915ef4a464ac8fd28bd2f41b78e5ef0846c27dd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3833234ba9739983eb747476915ef4a464ac8fd28bd2f41b78e5ef0846c27dd4", kill_on_drop: false }`
[INFO] [stdout] 3833234ba9739983eb747476915ef4a464ac8fd28bd2f41b78e5ef0846c27dd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e36e3a637953dff134b0b23323926d0094aceb5c38a35f2ef68c7e9b3b7fd6a
[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" "6e36e3a637953dff134b0b23323926d0094aceb5c38a35f2ef68c7e9b3b7fd6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling port_scanner v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "6e36e3a637953dff134b0b23323926d0094aceb5c38a35f2ef68c7e9b3b7fd6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e36e3a637953dff134b0b23323926d0094aceb5c38a35f2ef68c7e9b3b7fd6a", kill_on_drop: false }`
[INFO] [stdout] 6e36e3a637953dff134b0b23323926d0094aceb5c38a35f2ef68c7e9b3b7fd6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen" "--no-run" "--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] f475ede37d92e4b2c418c8f6b435c67e55e71521e2d0eed6f6abfee1a11d1c5c
[INFO] running `Command { std: "docker" "start" "-a" "f475ede37d92e4b2c418c8f6b435c67e55e71521e2d0eed6f6abfee1a11d1c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling port_scanner v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "f475ede37d92e4b2c418c8f6b435c67e55e71521e2d0eed6f6abfee1a11d1c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f475ede37d92e4b2c418c8f6b435c67e55e71521e2d0eed6f6abfee1a11d1c5c", kill_on_drop: false }`
[INFO] [stdout] f475ede37d92e4b2c418c8f6b435c67e55e71521e2d0eed6f6abfee1a11d1c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baacefd05713da09e4dbb9c60d838df10464cb40672513914c16a2514399794e
[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" "baacefd05713da09e4dbb9c60d838df10464cb40672513914c16a2514399794e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/port_scanner-6b472448ee75d97d
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests port_scanner
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - scan_port_addr (line 21) ... ok
[INFO] [stdout] test src/lib.rs - scan_ports_addrs (line 54) ... ok
[INFO] [stdout] test src/lib.rs - scan_ports_range (line 74) ... ok
[INFO] [stdout] test src/lib.rs - scan_port (line 7) ... ok
[INFO] [stdout] test src/lib.rs - local_ports_available_range (line 145) ... ok
[INFO] [stdout] test src/lib.rs - local_port_available (line 112) ... ok
[INFO] [stdout] test src/lib.rs - request_open_port (line 93) ... ok
[INFO] [stdout] test src/lib.rs - local_ports_available (line 126) ... ok
[INFO] [stdout] test src/lib.rs - scan_ports (line 35) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "baacefd05713da09e4dbb9c60d838df10464cb40672513914c16a2514399794e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baacefd05713da09e4dbb9c60d838df10464cb40672513914c16a2514399794e", kill_on_drop: false }`
[INFO] [stdout] baacefd05713da09e4dbb9c60d838df10464cb40672513914c16a2514399794e