Dec 13 09:47:27.224 INFO testing mthom26/portscan against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 09:47:27.225 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 09:47:27.649 INFO [stdout] 85f15541a3b5f612315b07d73611d6904ea5e1ad62aeaf61362778a420e68e9e
Dec 13 09:47:27.649 INFO running `"docker" "start" "-a" "85f15541a3b5f612315b07d73611d6904ea5e1ad62aeaf61362778a420e68e9e"`
Dec 13 09:47:28.170 INFO [stderr] usermod: no changes
Dec 13 09:47:28.228 INFO [stderr]    Compiling memchr v2.1.0
Dec 13 09:47:29.323 INFO [stderr]    Compiling aho-corasick v0.6.8
Dec 13 09:47:30.159 INFO [stderr]    Compiling regex v1.0.5
Dec 13 09:47:41.324 INFO [stderr]    Compiling portscan v0.1.0 (/source)
Dec 13 09:47:41.923 INFO [stderr] warning: unused variable: `program_name`
Dec 13 09:47:41.923 INFO [stderr]   --> src/main.rs:19:13
Dec 13 09:47:41.923 INFO [stderr]    |
Dec 13 09:47:41.923 INFO [stderr] 19 |         let program_name = &args[0];
Dec 13 09:47:41.923 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_program_name` instead
Dec 13 09:47:41.923 INFO [stderr]    |
Dec 13 09:47:41.923 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:47:41.923 INFO [stderr] 
Dec 13 09:47:43.219 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.03s
Dec 13 09:47:43.223 INFO [stderr] su: No module specific data is present
Dec 13 09:47:44.603 INFO running `"docker" "inspect" "85f15541a3b5f612315b07d73611d6904ea5e1ad62aeaf61362778a420e68e9e"`
Dec 13 09:47:44.907 INFO running `"docker" "rm" "-f" "85f15541a3b5f612315b07d73611d6904ea5e1ad62aeaf61362778a420e68e9e"`
Dec 13 09:47:45.205 INFO [stdout] 85f15541a3b5f612315b07d73611d6904ea5e1ad62aeaf61362778a420e68e9e
Dec 13 09:47:45.209 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 09:47:45.687 INFO [stdout] 842c9be76c86187a890b44ca6fef6dc7ed58aaa2ce476916417c52f91cda48de
Dec 13 09:47:45.693 INFO running `"docker" "start" "-a" "842c9be76c86187a890b44ca6fef6dc7ed58aaa2ce476916417c52f91cda48de"`
Dec 13 09:47:46.913 INFO [stderr] usermod: no changes
Dec 13 09:47:47.003 INFO [stderr]    Compiling portscan v0.1.0 (/source)
Dec 13 09:47:47.519 INFO [stderr] warning: unused variable: `program_name`
Dec 13 09:47:47.519 INFO [stderr]   --> src/main.rs:19:13
Dec 13 09:47:47.519 INFO [stderr]    |
Dec 13 09:47:47.519 INFO [stderr] 19 |         let program_name = &args[0];
Dec 13 09:47:47.519 INFO [stderr]    |             ^^^^^^^^^^^^ help: consider using `_program_name` instead
Dec 13 09:47:47.519 INFO [stderr]    |
Dec 13 09:47:47.519 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 09:47:47.519 INFO [stderr] 
Dec 13 09:47:47.919 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 13 09:47:47.923 INFO [stderr] su: No module specific data is present
Dec 13 09:47:48.803 INFO running `"docker" "inspect" "842c9be76c86187a890b44ca6fef6dc7ed58aaa2ce476916417c52f91cda48de"`
Dec 13 09:47:49.143 INFO running `"docker" "rm" "-f" "842c9be76c86187a890b44ca6fef6dc7ed58aaa2ce476916417c52f91cda48de"`
Dec 13 09:47:49.410 INFO [stdout] 842c9be76c86187a890b44ca6fef6dc7ed58aaa2ce476916417c52f91cda48de
Dec 13 09:47:49.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 09:47:50.000 INFO [stdout] 30f26072d0c407e77b376e0ed37d2c00330bc00e65926bfd748b1b3ad54704c7
Dec 13 09:47:50.001 INFO running `"docker" "start" "-a" "30f26072d0c407e77b376e0ed37d2c00330bc00e65926bfd748b1b3ad54704c7"`
Dec 13 09:47:51.232 INFO [stderr] usermod: no changes
Dec 13 09:47:51.273 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 09:47:51.273 INFO [stderr]      Running /target/debug/deps/portscan-7bf59216d99c3dda
Dec 13 09:47:51.275 INFO [stdout] 
Dec 13 09:47:51.275 INFO [stdout] running 0 tests
Dec 13 09:47:51.275 INFO [stdout] 
Dec 13 09:47:51.275 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 09:47:51.275 INFO [stdout] 
Dec 13 09:47:51.278 INFO [stderr] su: No module specific data is present
Dec 13 09:47:51.889 INFO running `"docker" "inspect" "30f26072d0c407e77b376e0ed37d2c00330bc00e65926bfd748b1b3ad54704c7"`
Dec 13 09:47:52.183 INFO running `"docker" "rm" "-f" "30f26072d0c407e77b376e0ed37d2c00330bc00e65926bfd748b1b3ad54704c7"`
Dec 13 09:47:52.527 INFO [stdout] 30f26072d0c407e77b376e0ed37d2c00330bc00e65926bfd748b1b3ad54704c7