[INFO] cloning repository https://github.com/elr0p3/OpenPortScanner
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elr0p3/OpenPortScanner" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felr0p3%2FOpenPortScanner", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felr0p3%2FOpenPortScanner'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e024d0c86ce1b307d7949ac98700040110e03d1
[INFO] testing elr0p3/OpenPortScanner against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felr0p3%2FOpenPortScanner" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elr0p3/OpenPortScanner on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/elr0p3/OpenPortScanner
[INFO] finished tweaking git repo https://github.com/elr0p3/OpenPortScanner
[INFO] tweaked toml for git repo https://github.com/elr0p3/OpenPortScanner written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/elr0p3/OpenPortScanner already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05065a6c199cac3adc5bba2ea1199dc2c01f5680db98e346b20dabb44941d5d9
[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" "05065a6c199cac3adc5bba2ea1199dc2c01f5680db98e346b20dabb44941d5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05065a6c199cac3adc5bba2ea1199dc2c01f5680db98e346b20dabb44941d5d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05065a6c199cac3adc5bba2ea1199dc2c01f5680db98e346b20dabb44941d5d9", kill_on_drop: false }`
[INFO] [stdout] 05065a6c199cac3adc5bba2ea1199dc2c01f5680db98e346b20dabb44941d5d9
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b71ed68883d0eb057c75b01f4abc5dcc39e4911001f5cbda9c1d2d9ef21beb30
[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" "b71ed68883d0eb057c75b01f4abc5dcc39e4911001f5cbda9c1d2d9ef21beb30", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling libc v0.2.87
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling rpscan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.29s
[INFO] running `Command { std: "docker" "inspect" "b71ed68883d0eb057c75b01f4abc5dcc39e4911001f5cbda9c1d2d9ef21beb30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71ed68883d0eb057c75b01f4abc5dcc39e4911001f5cbda9c1d2d9ef21beb30", kill_on_drop: false }`
[INFO] [stdout] b71ed68883d0eb057c75b01f4abc5dcc39e4911001f5cbda9c1d2d9ef21beb30
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0df2bbdd483ee1f68b21f27d2ecca6a36c4a9f8dacf951bae2a2a67654fbc77
[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" "a0df2bbdd483ee1f68b21f27d2ecca6a36c4a9f8dacf951bae2a2a67654fbc77", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpscan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.42s
[INFO] running `Command { std: "docker" "inspect" "a0df2bbdd483ee1f68b21f27d2ecca6a36c4a9f8dacf951bae2a2a67654fbc77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0df2bbdd483ee1f68b21f27d2ecca6a36c4a9f8dacf951bae2a2a67654fbc77", kill_on_drop: false }`
[INFO] [stdout] a0df2bbdd483ee1f68b21f27d2ecca6a36c4a9f8dacf951bae2a2a67654fbc77
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] b5a608e5c5d445d23dd335d3ce951b9dbc188e85a68772f37377d38f71b8ee9d
[INFO] running `Command { std: "docker" "start" "-a" "b5a608e5c5d445d23dd335d3ce951b9dbc188e85a68772f37377d38f71b8ee9d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rpscan-d73b5c8af7b993e8)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test scanner::range_port::range_tests::first_contains ... ok
[INFO] [stdout] test scanner::range_port::range_tests::first_contains_eq ... ok
[INFO] [stdout] test scanner::range_port::range_tests::first_part ... ok
[INFO] [stdout] test scanner::range_port::range_tests::second_contains ... ok
[INFO] [stdout] test scanner::range_port::range_tests::first_part_eq ... ok
[INFO] [stdout] test scanner::range_port::range_tests::first_same ... ok
[INFO] [stdout] test scanner::range_port::range_tests::second_part_eq ... ok
[INFO] [stdout] test scanner::range_port::range_tests::second_part ... ok
[INFO] [stdout] test scanner::range_port::range_tests::self_h_other_l ... ok
[INFO] [stdout] test scanner::range_port::range_tests::self_l_other_h ... ok
[INFO] [stdout] test scanner::range_port::range_tests::second_same ... ok
[INFO] [stdout] test scanner::range_port::range_tests::second_contains_eq ... ok
[INFO] [stdout] test scanner::range_port::range_tests::first_fail ... ok
[INFO] [stdout] test scanner::range_port::range_tests::second_fail ... ok
[INFO] [stdout] test scanner::scanner_tests::time_spent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5a608e5c5d445d23dd335d3ce951b9dbc188e85a68772f37377d38f71b8ee9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a608e5c5d445d23dd335d3ce951b9dbc188e85a68772f37377d38f71b8ee9d", kill_on_drop: false }`
[INFO] [stdout] b5a608e5c5d445d23dd335d3ce951b9dbc188e85a68772f37377d38f71b8ee9d