Dec 13 18:51:34.439 INFO testing fzzzy/rust-echo-server against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 18:51:34.439 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 18:51:35.054 INFO [stdout] 7886514422f1173d703fa3106e995e514728138209e5fa6d1cb4ca909b3f779c
Dec 13 18:51:35.056 INFO running `"docker" "start" "-a" "7886514422f1173d703fa3106e995e514728138209e5fa6d1cb4ca909b3f779c"`
Dec 13 18:51:36.455 INFO [stderr] usermod: no changes
Dec 13 18:51:36.491 INFO [stderr]    Compiling rust-echo-server v0.1.0 (/source)
Dec 13 18:51:37.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 13 18:51:37.312 INFO [stderr] su: No module specific data is present
Dec 13 18:51:37.869 INFO running `"docker" "inspect" "7886514422f1173d703fa3106e995e514728138209e5fa6d1cb4ca909b3f779c"`
Dec 13 18:51:37.956 INFO running `"docker" "rm" "-f" "7886514422f1173d703fa3106e995e514728138209e5fa6d1cb4ca909b3f779c"`
Dec 13 18:51:38.040 INFO [stdout] 7886514422f1173d703fa3106e995e514728138209e5fa6d1cb4ca909b3f779c
Dec 13 18:51:38.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 18:51:38.214 INFO [stdout] 20b20f9cf76508559b77cbe6b3bbe7c8581e613b11588eb64a9622529acf49e7
Dec 13 18:51:38.216 INFO running `"docker" "start" "-a" "20b20f9cf76508559b77cbe6b3bbe7c8581e613b11588eb64a9622529acf49e7"`
Dec 13 18:51:38.675 INFO [stderr] usermod: no changes
Dec 13 18:51:38.723 INFO [stderr]    Compiling rust-echo-server v0.1.0 (/source)
Dec 13 18:51:39.449 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 13 18:51:39.451 INFO [stderr] su: No module specific data is present
Dec 13 18:51:39.736 INFO running `"docker" "inspect" "20b20f9cf76508559b77cbe6b3bbe7c8581e613b11588eb64a9622529acf49e7"`
Dec 13 18:51:39.883 INFO running `"docker" "rm" "-f" "20b20f9cf76508559b77cbe6b3bbe7c8581e613b11588eb64a9622529acf49e7"`
Dec 13 18:51:40.009 INFO [stdout] 20b20f9cf76508559b77cbe6b3bbe7c8581e613b11588eb64a9622529acf49e7
Dec 13 18:51:40.012 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 18:51:40.288 INFO [stdout] d4a5731714071df6dfbd9a7990452de1f03f7fe21968892d52bfba2b850f7fd7
Dec 13 18:51:40.295 INFO running `"docker" "start" "-a" "d4a5731714071df6dfbd9a7990452de1f03f7fe21968892d52bfba2b850f7fd7"`
Dec 13 18:51:41.089 INFO [stderr] usermod: no changes
Dec 13 18:51:41.174 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 18:51:41.175 INFO [stderr]      Running /target/debug/deps/rust_echo_server-bbfe4a09f9a1d38d
Dec 13 18:51:41.190 INFO [stderr] su: No module specific data is present
Dec 13 18:51:41.191 INFO [stdout] 
Dec 13 18:51:41.191 INFO [stdout] running 0 tests
Dec 13 18:51:41.191 INFO [stdout] 
Dec 13 18:51:41.191 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 18:51:41.191 INFO [stdout] 
Dec 13 18:51:41.675 INFO running `"docker" "inspect" "d4a5731714071df6dfbd9a7990452de1f03f7fe21968892d52bfba2b850f7fd7"`
Dec 13 18:51:41.816 INFO running `"docker" "rm" "-f" "d4a5731714071df6dfbd9a7990452de1f03f7fe21968892d52bfba2b850f7fd7"`
Dec 13 18:51:41.895 INFO [stdout] d4a5731714071df6dfbd9a7990452de1f03f7fe21968892d52bfba2b850f7fd7