[INFO] fetching crate reserve-port 2.3.0...
[INFO] testing reserve-port-2.3.0 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate reserve-port 2.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate reserve-port 2.3.0
[INFO] finished tweaking crates.io crate reserve-port 2.3.0
[INFO] tweaked toml for crates.io crate reserve-port 2.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reserve-port 2.3.0 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] crate crates.io crate reserve-port 2.3.0 already has a lockfile, it will not be regenerated
[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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5a14d1954d49629d5cdf4bcb8cb11be2ed744046b2cfe7ee8fdf24b0b76c48ea
[INFO] running `Command { std: "docker" "start" "-a" "5a14d1954d49629d5cdf4bcb8cb11be2ed744046b2cfe7ee8fdf24b0b76c48ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a14d1954d49629d5cdf4bcb8cb11be2ed744046b2cfe7ee8fdf24b0b76c48ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a14d1954d49629d5cdf4bcb8cb11be2ed744046b2cfe7ee8fdf24b0b76c48ea", kill_on_drop: false }`
[INFO] [stdout] 5a14d1954d49629d5cdf4bcb8cb11be2ed744046b2cfe7ee8fdf24b0b76c48ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7e8e9aaee3d7eb498e3d0aab8024885e1ed4d2473e299be84b23c00edb30b67f
[INFO] running `Command { std: "docker" "start" "-a" "7e8e9aaee3d7eb498e3d0aab8024885e1ed4d2473e299be84b23c00edb30b67f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling reserve-port v2.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "7e8e9aaee3d7eb498e3d0aab8024885e1ed4d2473e299be84b23c00edb30b67f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e8e9aaee3d7eb498e3d0aab8024885e1ed4d2473e299be84b23c00edb30b67f", kill_on_drop: false }`
[INFO] [stdout] 7e8e9aaee3d7eb498e3d0aab8024885e1ed4d2473e299be84b23c00edb30b67f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] aa5f0e7512de0a5d3e2ef0fda06fd16476340608ce8141de3d72dcda546e9f04
[INFO] running `Command { std: "docker" "start" "-a" "aa5f0e7512de0a5d3e2ef0fda06fd16476340608ce8141de3d72dcda546e9f04", kill_on_drop: false }`
[INFO] [stderr]    Compiling reserve-port v2.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "aa5f0e7512de0a5d3e2ef0fda06fd16476340608ce8141de3d72dcda546e9f04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa5f0e7512de0a5d3e2ef0fda06fd16476340608ce8141de3d72dcda546e9f04", kill_on_drop: false }`
[INFO] [stdout] aa5f0e7512de0a5d3e2ef0fda06fd16476340608ce8141de3d72dcda546e9f04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5884a8e69d8b2b440648ae6f74847fd13e91abf27d4e0feb116172b2ef45c59c
[INFO] running `Command { std: "docker" "start" "-a" "5884a8e69d8b2b440648ae6f74847fd13e91abf27d4e0feb116172b2ef45c59c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reserve_port-b03d0365e48e06a7)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test port_finders::os_query_port_finder::tests_find_port::it_finds_a_random_port ... ok
[INFO] [stdout] test port_finders::scanning_port_finder::tests_find_port::it_finds_a_random_port ... ok
[INFO] [stdout] test reserved_port::test_reserve_port::it_should_allow_reserving_random_ports_by_hand ... ok
[INFO] [stdout] test reserved_port::test_reserve_port::it_should_allow_reserving_random_ports_by_hand_after_they_have_dropped ... ok
[INFO] [stdout] test reserved_port::test_reserve_random_port::it_should_reserve_a_random_port_for_use ... ok
[INFO] [stdout] test reserved_port::test_reserve_port::it_should_reserve_same_port_twice_in_a_row ... ok
[INFO] [stdout] test reserved_port::test_reserve_port::it_should_reserve_a_port_for_use ... ok
[INFO] [stdout] test reserved_port::test_reserve_random_port::it_should_reserve_different_ports_over_use ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reserve_port
[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" "5884a8e69d8b2b440648ae6f74847fd13e91abf27d4e0feb116172b2ef45c59c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5884a8e69d8b2b440648ae6f74847fd13e91abf27d4e0feb116172b2ef45c59c", kill_on_drop: false }`
[INFO] [stdout] 5884a8e69d8b2b440648ae6f74847fd13e91abf27d4e0feb116172b2ef45c59c