[INFO] fetching crate port-selector 0.1.6...
[INFO] testing port-selector-0.1.6 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate port-selector 0.1.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate port-selector 0.1.6
[INFO] finished tweaking crates.io crate port-selector 0.1.6
[INFO] tweaked toml for crates.io crate port-selector 0.1.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate port-selector 0.1.6 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[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] 851a345de51c4d3151b49820e6457f5fb52b2d0ded9f55210bf80dc01fbf5d04
[INFO] running `Command { std: "docker" "start" "-a" "851a345de51c4d3151b49820e6457f5fb52b2d0ded9f55210bf80dc01fbf5d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "851a345de51c4d3151b49820e6457f5fb52b2d0ded9f55210bf80dc01fbf5d04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "851a345de51c4d3151b49820e6457f5fb52b2d0ded9f55210bf80dc01fbf5d04", kill_on_drop: false }`
[INFO] [stdout] 851a345de51c4d3151b49820e6457f5fb52b2d0ded9f55210bf80dc01fbf5d04
[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] ca19341797e530e782d4a3875152544503df7a5c0849724974f5c29f0a2d5d27
[INFO] running `Command { std: "docker" "start" "-a" "ca19341797e530e782d4a3875152544503df7a5c0849724974f5c29f0a2d5d27", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling port-selector v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "ca19341797e530e782d4a3875152544503df7a5c0849724974f5c29f0a2d5d27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca19341797e530e782d4a3875152544503df7a5c0849724974f5c29f0a2d5d27", kill_on_drop: false }`
[INFO] [stdout] ca19341797e530e782d4a3875152544503df7a5c0849724974f5c29f0a2d5d27
[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] 0cc2b75744e5002df0ba326f74cc8524a9f77ecff20da42c96b4eca3c3bde952
[INFO] running `Command { std: "docker" "start" "-a" "0cc2b75744e5002df0ba326f74cc8524a9f77ecff20da42c96b4eca3c3bde952", kill_on_drop: false }`
[INFO] [stderr]    Compiling port-selector v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "0cc2b75744e5002df0ba326f74cc8524a9f77ecff20da42c96b4eca3c3bde952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc2b75744e5002df0ba326f74cc8524a9f77ecff20da42c96b4eca3c3bde952", kill_on_drop: false }`
[INFO] [stdout] 0cc2b75744e5002df0ba326f74cc8524a9f77ecff20da42c96b4eca3c3bde952
[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] 9f1445d3f63b6e5adf26002fd1801f97f25adde83fa56903dfdcde3627506129
[INFO] running `Command { std: "docker" "start" "-a" "9f1445d3f63b6e5adf26002fd1801f97f25adde83fa56903dfdcde3627506129", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/port_selector-92d2746a7336a271)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test take_up::take_up_tests::test_random_take_up_udp_port ... ok
[INFO] [stdout] test take_up::take_up_tests::test_random_take_up_tcp_port ... ok
[INFO] [stdout] test take_up::take_up_tests::test_set_up_tcp_listener ... ok
[INFO] [stdout] test take_up::take_up_tests::test_take_up_port ... ok
[INFO] [stdout] test take_up::take_up_tests::test_take_up_tcp_port ... ok
[INFO] [stdout] test tests::test_free_udp_port ... ok
[INFO] [stdout] test tests::test_free_tcp_port ... ok
[INFO] [stdout] test take_up::take_up_tests::test_take_up_udp_port ... ok
[INFO] [stdout] test tests::test_random_free_port ... ok
[INFO] [stdout] test take_up::take_up_tests::test_set_up_udp_listener ... ok
[INFO] [stdout] test take_up::take_up_tests::test_random_take_up_port ... ok
[INFO] [stdout] test tests::test_select_from_given_port ... ok
[INFO] [stdout] test tests::test_is_free_tcp ... ok
[INFO] [stdout] test tests::test_is_free ... ok
[INFO] [stdout] test tests::test_test_bind_tcp ... ok
[INFO] [stdout] test tests::test_test_bind_udp ... ok
[INFO] [stdout] test tests::test_is_free_udp ... ok
[INFO] [stderr]    Doc-tests port_selector
[INFO] [stdout] test tests::test_pick_unused_port ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f1445d3f63b6e5adf26002fd1801f97f25adde83fa56903dfdcde3627506129", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f1445d3f63b6e5adf26002fd1801f97f25adde83fa56903dfdcde3627506129", kill_on_drop: false }`
[INFO] [stdout] 9f1445d3f63b6e5adf26002fd1801f97f25adde83fa56903dfdcde3627506129