Nov 29 17:28:08.729 INFO checking sticnarf/tcping-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 17:28:08.730 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-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 29 17:28:09.180 INFO [stdout] 3f58867c0117d83bc0c2a12e5b5f5d95e87ff9bafcd6b0f7cbec571d15c01c17
Nov 29 17:28:09.184 INFO running `"docker" "start" "-a" "3f58867c0117d83bc0c2a12e5b5f5d95e87ff9bafcd6b0f7cbec571d15c01c17"`
Nov 29 17:28:10.784 INFO [stderr] usermod: no changes
Nov 29 17:28:10.908 INFO [stderr]     Checking tcping v0.1.0 (/source)
Nov 29 17:28:11.264 INFO [stderr] warning: unused imports: `Read`, `Write`
Nov 29 17:28:11.264 INFO [stderr]  --> src/main.rs:6:15
Nov 29 17:28:11.264 INFO [stderr]   |
Nov 29 17:28:11.264 INFO [stderr] 6 | use std::io::{Read, Write};
Nov 29 17:28:11.264 INFO [stderr]   |               ^^^^  ^^^^^
Nov 29 17:28:11.264 INFO [stderr]   |
Nov 29 17:28:11.264 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 17:28:11.264 INFO [stderr] 
Nov 29 17:28:11.516 INFO [stderr] warning: unused imports: `Read`, `Write`
Nov 29 17:28:11.516 INFO [stderr]  --> src/main.rs:6:15
Nov 29 17:28:11.516 INFO [stderr]   |
Nov 29 17:28:11.516 INFO [stderr] 6 | use std::io::{Read, Write};
Nov 29 17:28:11.516 INFO [stderr]   |               ^^^^  ^^^^^
Nov 29 17:28:11.516 INFO [stderr]   |
Nov 29 17:28:11.516 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 17:28:11.516 INFO [stderr] 
Nov 29 17:28:11.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 29 17:28:11.622 INFO [stderr] su: No module specific data is present
Nov 29 17:28:12.977 INFO running `"docker" "inspect" "3f58867c0117d83bc0c2a12e5b5f5d95e87ff9bafcd6b0f7cbec571d15c01c17"`
Nov 29 17:28:13.264 INFO running `"docker" "rm" "-f" "3f58867c0117d83bc0c2a12e5b5f5d95e87ff9bafcd6b0f7cbec571d15c01c17"`
Nov 29 17:28:13.544 INFO [stdout] 3f58867c0117d83bc0c2a12e5b5f5d95e87ff9bafcd6b0f7cbec571d15c01c17