Nov 16 11:10:23.925 INFO testing thara/rust-tcp-echo-server against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 11:10:23.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11:10:24.332 INFO [stdout] e8f091a52cb7f2e0a78400d72dfeafb65a29c948b416a235e3d2ea0f45e2234c
Nov 16 11:10:24.340 INFO running `"docker" "start" "-a" "e8f091a52cb7f2e0a78400d72dfeafb65a29c948b416a235e3d2ea0f45e2234c"`
Nov 16 11:10:25.363 INFO [stderr] usermod: no changes
Nov 16 11:10:25.399 INFO [stderr]    Compiling nix v0.9.0
Nov 16 11:10:30.588 INFO [stderr]    Compiling tcp-echo-server v0.1.0 (/source)
Nov 16 11:10:31.242 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.86s
Nov 16 11:10:31.245 INFO [stderr] su: No module specific data is present
Nov 16 11:10:31.697 INFO running `"docker" "inspect" "e8f091a52cb7f2e0a78400d72dfeafb65a29c948b416a235e3d2ea0f45e2234c"`
Nov 16 11:10:31.861 INFO running `"docker" "rm" "-f" "e8f091a52cb7f2e0a78400d72dfeafb65a29c948b416a235e3d2ea0f45e2234c"`
Nov 16 11:10:32.011 INFO [stdout] e8f091a52cb7f2e0a78400d72dfeafb65a29c948b416a235e3d2ea0f45e2234c
Nov 16 11:10:32.018 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11:10:32.249 INFO [stdout] 86ef5bb05cba943707d3ca1a9bef998381db8d393104de13a7f590f7c7b043fb
Nov 16 11:10:32.253 INFO running `"docker" "start" "-a" "86ef5bb05cba943707d3ca1a9bef998381db8d393104de13a7f590f7c7b043fb"`
Nov 16 11:10:33.279 INFO [stderr] usermod: no changes
Nov 16 11:10:33.359 INFO [stderr]    Compiling tcp-echo-server v0.1.0 (/source)
Nov 16 11:10:34.055 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Nov 16 11:10:34.057 INFO [stderr] su: No module specific data is present
Nov 16 11:10:34.945 INFO running `"docker" "inspect" "86ef5bb05cba943707d3ca1a9bef998381db8d393104de13a7f590f7c7b043fb"`
Nov 16 11:10:35.247 INFO running `"docker" "rm" "-f" "86ef5bb05cba943707d3ca1a9bef998381db8d393104de13a7f590f7c7b043fb"`
Nov 16 11:10:35.561 INFO [stdout] 86ef5bb05cba943707d3ca1a9bef998381db8d393104de13a7f590f7c7b043fb
Nov 16 11:10:35.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 11:10:36.102 INFO [stdout] d5bbc9ace22a8eeffb5b814805b51c71c4d5fe20b399317e81fafa423d0f096b
Nov 16 11:10:36.103 INFO running `"docker" "start" "-a" "d5bbc9ace22a8eeffb5b814805b51c71c4d5fe20b399317e81fafa423d0f096b"`
Nov 16 11:10:37.348 INFO [stderr] usermod: no changes
Nov 16 11:10:37.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 11:10:37.407 INFO [stderr]      Running /target/debug/deps/tcp_echo_server-0d65f6422a829488
Nov 16 11:10:37.407 INFO [stdout] 
Nov 16 11:10:37.407 INFO [stdout] running 0 tests
Nov 16 11:10:37.407 INFO [stdout] 
Nov 16 11:10:37.407 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 11:10:37.407 INFO [stdout] 
Nov 16 11:10:37.419 INFO [stderr] su: No module specific data is present
Nov 16 11:10:38.258 INFO running `"docker" "inspect" "d5bbc9ace22a8eeffb5b814805b51c71c4d5fe20b399317e81fafa423d0f096b"`
Nov 16 11:10:38.597 INFO running `"docker" "rm" "-f" "d5bbc9ace22a8eeffb5b814805b51c71c4d5fe20b399317e81fafa423d0f096b"`
Nov 16 11:10:38.838 INFO [stdout] d5bbc9ace22a8eeffb5b814805b51c71c4d5fe20b399317e81fafa423d0f096b