Nov 16 12:15:41.525 INFO testing sticnarf/tcping-rs against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 12:15:41.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:15:41.910 INFO [stdout] 4c8a863e8064056327695e418554593d00027c79a2cc1a2b860eef242068238d
Nov 16 12:15:41.913 INFO running `"docker" "start" "-a" "4c8a863e8064056327695e418554593d00027c79a2cc1a2b860eef242068238d"`
Nov 16 12:15:43.219 INFO [stderr] usermod: no changes
Nov 16 12:15:43.347 INFO [stderr]    Compiling atty v0.2.3
Nov 16 12:15:43.663 INFO [stderr]    Compiling clap v2.27.1
Nov 16 12:16:08.021 INFO [stderr]    Compiling tcping v0.1.0 (/source)
Nov 16 12:16:08.355 INFO [stderr] warning: unused imports: `Read`, `Write`
Nov 16 12:16:08.355 INFO [stderr]  --> src/main.rs:6:15
Nov 16 12:16:08.355 INFO [stderr]   |
Nov 16 12:16:08.355 INFO [stderr] 6 | use std::io::{Read, Write};
Nov 16 12:16:08.355 INFO [stderr]   |               ^^^^  ^^^^^
Nov 16 12:16:08.355 INFO [stderr]   |
Nov 16 12:16:08.355 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 12:16:08.355 INFO [stderr] 
Nov 16 12:16:09.800 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.55s
Nov 16 12:16:09.811 INFO [stderr] su: No module specific data is present
Nov 16 12:16:10.259 INFO running `"docker" "inspect" "4c8a863e8064056327695e418554593d00027c79a2cc1a2b860eef242068238d"`
Nov 16 12:16:10.572 INFO running `"docker" "rm" "-f" "4c8a863e8064056327695e418554593d00027c79a2cc1a2b860eef242068238d"`
Nov 16 12:16:10.851 INFO [stdout] 4c8a863e8064056327695e418554593d00027c79a2cc1a2b860eef242068238d
Nov 16 12:16:10.859 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:16:11.499 INFO [stdout] ad83cb3ce3c7bb5729dc8900d12b68cb1b544a1174938e3989aac7dac7f8736c
Nov 16 12:16:11.507 INFO running `"docker" "start" "-a" "ad83cb3ce3c7bb5729dc8900d12b68cb1b544a1174938e3989aac7dac7f8736c"`
Nov 16 12:16:12.863 INFO [stderr] usermod: no changes
Nov 16 12:16:12.968 INFO [stderr]    Compiling tcping v0.1.0 (/source)
Nov 16 12:16:13.271 INFO [stderr] warning: unused imports: `Read`, `Write`
Nov 16 12:16:13.271 INFO [stderr]  --> src/main.rs:6:15
Nov 16 12:16:13.271 INFO [stderr]   |
Nov 16 12:16:13.271 INFO [stderr] 6 | use std::io::{Read, Write};
Nov 16 12:16:13.271 INFO [stderr]   |               ^^^^  ^^^^^
Nov 16 12:16:13.271 INFO [stderr]   |
Nov 16 12:16:13.271 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 12:16:13.271 INFO [stderr] 
Nov 16 12:16:13.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 16 12:16:13.724 INFO [stderr] su: No module specific data is present
Nov 16 12:16:14.382 INFO running `"docker" "inspect" "ad83cb3ce3c7bb5729dc8900d12b68cb1b544a1174938e3989aac7dac7f8736c"`
Nov 16 12:16:14.657 INFO running `"docker" "rm" "-f" "ad83cb3ce3c7bb5729dc8900d12b68cb1b544a1174938e3989aac7dac7f8736c"`
Nov 16 12:16:14.955 INFO [stdout] ad83cb3ce3c7bb5729dc8900d12b68cb1b544a1174938e3989aac7dac7f8736c
Nov 16 12:16:14.959 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 12:16:15.393 INFO [stdout] 6ac57c776fd2f13697a4eb2ba839a5a0f8f2a2886490278657ae56d4cf0072bb
Nov 16 12:16:15.403 INFO running `"docker" "start" "-a" "6ac57c776fd2f13697a4eb2ba839a5a0f8f2a2886490278657ae56d4cf0072bb"`
Nov 16 12:16:16.763 INFO [stderr] usermod: no changes
Nov 16 12:16:16.853 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 16 12:16:16.854 INFO [stderr]      Running /target/debug/deps/tcping-7849b38bfe2401f9
Nov 16 12:16:16.858 INFO [stdout] 
Nov 16 12:16:16.858 INFO [stdout] running 0 tests
Nov 16 12:16:16.858 INFO [stdout] 
Nov 16 12:16:16.858 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 12:16:16.858 INFO [stdout] 
Nov 16 12:16:16.860 INFO [stderr] su: No module specific data is present
Nov 16 12:16:17.705 INFO running `"docker" "inspect" "6ac57c776fd2f13697a4eb2ba839a5a0f8f2a2886490278657ae56d4cf0072bb"`
Nov 16 12:16:18.111 INFO running `"docker" "rm" "-f" "6ac57c776fd2f13697a4eb2ba839a5a0f8f2a2886490278657ae56d4cf0072bb"`
Nov 16 12:16:18.499 INFO [stdout] 6ac57c776fd2f13697a4eb2ba839a5a0f8f2a2886490278657ae56d4cf0072bb