Dec 13 00:34:03.168 INFO testing thara/rust-tcp-echo-server against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 00:34:03.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 00:34:03.588 INFO [stdout] 61c3d71a3ab86362af96d3892a57d236101b5696d65cbac314c2c02ceb2de08a
Dec 13 00:34:03.592 INFO running `"docker" "start" "-a" "61c3d71a3ab86362af96d3892a57d236101b5696d65cbac314c2c02ceb2de08a"`
Dec 13 00:34:05.226 INFO [stderr] usermod: no changes
Dec 13 00:34:05.339 INFO [stderr]    Compiling nix v0.9.0
Dec 13 00:34:12.679 INFO [stderr]    Compiling tcp-echo-server v0.1.0 (/source)
Dec 13 00:34:13.600 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
Dec 13 00:34:13.600 INFO [stderr] su: No module specific data is present
Dec 13 00:34:14.091 INFO running `"docker" "inspect" "61c3d71a3ab86362af96d3892a57d236101b5696d65cbac314c2c02ceb2de08a"`
Dec 13 00:34:14.294 INFO running `"docker" "rm" "-f" "61c3d71a3ab86362af96d3892a57d236101b5696d65cbac314c2c02ceb2de08a"`
Dec 13 00:34:14.401 INFO [stdout] 61c3d71a3ab86362af96d3892a57d236101b5696d65cbac314c2c02ceb2de08a
Dec 13 00:34:14.403 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 00:34:14.699 INFO [stdout] e0d1e8d0b02f7afb5f85bc2c5fa970bb23b674ebc8fccc8ae643393943cd7bf6
Dec 13 00:34:14.700 INFO running `"docker" "start" "-a" "e0d1e8d0b02f7afb5f85bc2c5fa970bb23b674ebc8fccc8ae643393943cd7bf6"`
Dec 13 00:34:15.277 INFO [stderr] usermod: no changes
Dec 13 00:34:15.310 INFO [stderr]    Compiling tcp-echo-server v0.1.0 (/source)
Dec 13 00:34:15.897 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Dec 13 00:34:15.902 INFO [stderr] su: No module specific data is present
Dec 13 00:34:16.363 INFO running `"docker" "inspect" "e0d1e8d0b02f7afb5f85bc2c5fa970bb23b674ebc8fccc8ae643393943cd7bf6"`
Dec 13 00:34:16.553 INFO running `"docker" "rm" "-f" "e0d1e8d0b02f7afb5f85bc2c5fa970bb23b674ebc8fccc8ae643393943cd7bf6"`
Dec 13 00:34:16.745 INFO [stdout] e0d1e8d0b02f7afb5f85bc2c5fa970bb23b674ebc8fccc8ae643393943cd7bf6
Dec 13 00:34:16.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 00:34:16.967 INFO [stdout] 0e90766760ca9a4edec4fefd4f8cd12010932afda6d2d3ae9c4b1fb8a49a6fcc
Dec 13 00:34:16.970 INFO running `"docker" "start" "-a" "0e90766760ca9a4edec4fefd4f8cd12010932afda6d2d3ae9c4b1fb8a49a6fcc"`
Dec 13 00:34:17.436 INFO [stderr] usermod: no changes
Dec 13 00:34:17.469 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 00:34:17.469 INFO [stderr]      Running /target/debug/deps/tcp_echo_server-b012fcfcffecd3bf
Dec 13 00:34:17.471 INFO [stdout] 
Dec 13 00:34:17.471 INFO [stdout] running 0 tests
Dec 13 00:34:17.471 INFO [stdout] 
Dec 13 00:34:17.471 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 00:34:17.471 INFO [stdout] 
Dec 13 00:34:17.473 INFO [stderr] su: No module specific data is present
Dec 13 00:34:17.921 INFO running `"docker" "inspect" "0e90766760ca9a4edec4fefd4f8cd12010932afda6d2d3ae9c4b1fb8a49a6fcc"`
Dec 13 00:34:18.055 INFO running `"docker" "rm" "-f" "0e90766760ca9a4edec4fefd4f8cd12010932afda6d2d3ae9c4b1fb8a49a6fcc"`
Dec 13 00:34:18.171 INFO [stdout] 0e90766760ca9a4edec4fefd4f8cd12010932afda6d2d3ae9c4b1fb8a49a6fcc