Dec 05 06:10:32.587 INFO testing sticnarf/tcping-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 06:10:32.587 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:10:33.126 INFO [stdout] 0d0f2c9c4ecfcb6f371deb2539e9550f2e35584fdd325209787cdb8f19685fc2
Dec 05 06:10:33.128 INFO running `"docker" "start" "-a" "0d0f2c9c4ecfcb6f371deb2539e9550f2e35584fdd325209787cdb8f19685fc2"`
Dec 05 06:10:34.708 INFO [stderr] usermod: no changes
Dec 05 06:10:34.876 INFO [stderr]    Compiling tcping v0.1.0 (/source)
Dec 05 06:10:35.279 INFO [stderr] warning: unused imports: `Read`, `Write`
Dec 05 06:10:35.279 INFO [stderr]  --> src/main.rs:6:15
Dec 05 06:10:35.279 INFO [stderr]   |
Dec 05 06:10:35.279 INFO [stderr] 6 | use std::io::{Read, Write};
Dec 05 06:10:35.279 INFO [stderr]   |               ^^^^  ^^^^^
Dec 05 06:10:35.279 INFO [stderr]   |
Dec 05 06:10:35.279 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:10:35.279 INFO [stderr] 
Dec 05 06:10:37.113 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Dec 05 06:10:37.113 INFO [stderr] su: No module specific data is present
Dec 05 06:10:38.256 INFO running `"docker" "inspect" "0d0f2c9c4ecfcb6f371deb2539e9550f2e35584fdd325209787cdb8f19685fc2"`
Dec 05 06:10:38.588 INFO running `"docker" "rm" "-f" "0d0f2c9c4ecfcb6f371deb2539e9550f2e35584fdd325209787cdb8f19685fc2"`
Dec 05 06:10:38.940 INFO [stdout] 0d0f2c9c4ecfcb6f371deb2539e9550f2e35584fdd325209787cdb8f19685fc2
Dec 05 06:10:38.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:10:39.312 INFO [stdout] 35d3d520e00b334ba759dc0ceb9bb5b44ede5929576bc5f11cea8e85b90bdfe1
Dec 05 06:10:39.314 INFO running `"docker" "start" "-a" "35d3d520e00b334ba759dc0ceb9bb5b44ede5929576bc5f11cea8e85b90bdfe1"`
Dec 05 06:10:40.721 INFO [stderr] usermod: no changes
Dec 05 06:10:40.864 INFO [stderr]    Compiling tcping v0.1.0 (/source)
Dec 05 06:10:41.264 INFO [stderr] warning: unused imports: `Read`, `Write`
Dec 05 06:10:41.264 INFO [stderr]  --> src/main.rs:6:15
Dec 05 06:10:41.264 INFO [stderr]   |
Dec 05 06:10:41.264 INFO [stderr] 6 | use std::io::{Read, Write};
Dec 05 06:10:41.264 INFO [stderr]   |               ^^^^  ^^^^^
Dec 05 06:10:41.264 INFO [stderr]   |
Dec 05 06:10:41.264 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:10:41.264 INFO [stderr] 
Dec 05 06:10:41.752 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 05 06:10:41.752 INFO [stderr] su: No module specific data is present
Dec 05 06:10:42.420 INFO running `"docker" "inspect" "35d3d520e00b334ba759dc0ceb9bb5b44ede5929576bc5f11cea8e85b90bdfe1"`
Dec 05 06:10:42.694 INFO running `"docker" "rm" "-f" "35d3d520e00b334ba759dc0ceb9bb5b44ede5929576bc5f11cea8e85b90bdfe1"`
Dec 05 06:10:42.968 INFO [stdout] 35d3d520e00b334ba759dc0ceb9bb5b44ede5929576bc5f11cea8e85b90bdfe1
Dec 05 06:10:42.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:10:43.402 INFO [stdout] 9a2c2984d41ff09ee93772ddbcbf1f979cc2a63045310b9bfce67b45ed4dea2b
Dec 05 06:10:43.406 INFO running `"docker" "start" "-a" "9a2c2984d41ff09ee93772ddbcbf1f979cc2a63045310b9bfce67b45ed4dea2b"`
Dec 05 06:10:44.439 INFO [stderr] usermod: no changes
Dec 05 06:10:44.505 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 05 06:10:44.528 INFO [stderr]      Running /target/debug/deps/tcping-db1116c679b0e025
Dec 05 06:10:44.536 INFO [stdout] 
Dec 05 06:10:44.536 INFO [stdout] running 0 tests
Dec 05 06:10:44.536 INFO [stdout] 
Dec 05 06:10:44.536 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 06:10:44.536 INFO [stdout] 
Dec 05 06:10:44.536 INFO [stderr] su: No module specific data is present
Dec 05 06:10:45.398 INFO running `"docker" "inspect" "9a2c2984d41ff09ee93772ddbcbf1f979cc2a63045310b9bfce67b45ed4dea2b"`
Dec 05 06:10:45.754 INFO running `"docker" "rm" "-f" "9a2c2984d41ff09ee93772ddbcbf1f979cc2a63045310b9bfce67b45ed4dea2b"`
Dec 05 06:10:46.164 INFO [stdout] 9a2c2984d41ff09ee93772ddbcbf1f979cc2a63045310b9bfce67b45ed4dea2b