Dec 14 15:13:19.946 INFO testing ur20-modbus-0.2.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 15:13:19.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 15:13:20.381 INFO [stdout] 49553da0f883370a6b0f5173d600b56d19b48a88e1c7f7517a26b5f9271d6bf6
Dec 14 15:13:20.388 INFO running `"docker" "start" "-a" "49553da0f883370a6b0f5173d600b56d19b48a88e1c7f7517a26b5f9271d6bf6"`
Dec 14 15:13:21.730 INFO [stderr] usermod: no changes
Dec 14 15:13:21.923 INFO [stderr]    Compiling num-derive v0.2.3
Dec 14 15:13:21.923 INFO [stderr]    Compiling tokio-modbus v0.2.3
Dec 14 15:13:30.218 INFO [stderr]    Compiling ur20 v0.5.0
Dec 14 15:13:38.267 INFO [stderr]    Compiling ur20-modbus v0.2.0 (/source)
Dec 14 15:13:43.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.17s
Dec 14 15:13:43.963 INFO [stderr] su: No module specific data is present
Dec 14 15:13:44.995 INFO running `"docker" "inspect" "49553da0f883370a6b0f5173d600b56d19b48a88e1c7f7517a26b5f9271d6bf6"`
Dec 14 15:13:45.253 INFO running `"docker" "rm" "-f" "49553da0f883370a6b0f5173d600b56d19b48a88e1c7f7517a26b5f9271d6bf6"`
Dec 14 15:13:45.534 INFO [stdout] 49553da0f883370a6b0f5173d600b56d19b48a88e1c7f7517a26b5f9271d6bf6
Dec 14 15:13:45.543 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 15:13:46.083 INFO [stdout] 400c2a321b61dee59d592700536ff45158851ce98d0af5776af5551b801e55be
Dec 14 15:13:46.087 INFO running `"docker" "start" "-a" "400c2a321b61dee59d592700536ff45158851ce98d0af5776af5551b801e55be"`
Dec 14 15:13:47.927 INFO [stderr] usermod: no changes
Dec 14 15:13:48.135 INFO [stderr]    Compiling ur20-modbus v0.2.0 (/source)
Dec 14 15:13:52.855 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.90s
Dec 14 15:13:52.862 INFO [stderr] su: No module specific data is present
Dec 14 15:13:54.015 INFO running `"docker" "inspect" "400c2a321b61dee59d592700536ff45158851ce98d0af5776af5551b801e55be"`
Dec 14 15:13:54.417 INFO running `"docker" "rm" "-f" "400c2a321b61dee59d592700536ff45158851ce98d0af5776af5551b801e55be"`
Dec 14 15:13:54.775 INFO [stdout] 400c2a321b61dee59d592700536ff45158851ce98d0af5776af5551b801e55be
Dec 14 15:13:54.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 15:13:55.261 INFO [stdout] a238d6e389d1b0035e2c882339af71a77b737dae1b55be6d0f678b89f5fa0bf0
Dec 14 15:13:55.298 INFO running `"docker" "start" "-a" "a238d6e389d1b0035e2c882339af71a77b737dae1b55be6d0f678b89f5fa0bf0"`
Dec 14 15:13:56.727 INFO [stderr] usermod: no changes
Dec 14 15:13:56.963 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 14 15:13:56.979 INFO [stderr]      Running /target/debug/deps/ur20_modbus-54edb528f475383e
Dec 14 15:13:56.980 INFO [stdout] 
Dec 14 15:13:56.980 INFO [stdout] running 0 tests
Dec 14 15:13:56.987 INFO [stdout] 
Dec 14 15:13:56.987 INFO [stderr]    Doc-tests ur20-modbus
Dec 14 15:13:56.987 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:13:56.987 INFO [stdout] 
Dec 14 15:14:04.187 INFO [stdout] 
Dec 14 15:14:04.187 INFO [stdout] running 1 test
Dec 14 15:14:11.589 INFO [stdout] test src/lib.rs - Coupler (line 24) ... ok
Dec 14 15:14:11.589 INFO [stdout] 
Dec 14 15:14:11.589 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:14:11.589 INFO [stdout] 
Dec 14 15:14:11.601 INFO [stderr] su: No module specific data is present
Dec 14 15:14:12.237 INFO running `"docker" "inspect" "a238d6e389d1b0035e2c882339af71a77b737dae1b55be6d0f678b89f5fa0bf0"`
Dec 14 15:14:12.535 INFO running `"docker" "rm" "-f" "a238d6e389d1b0035e2c882339af71a77b737dae1b55be6d0f678b89f5fa0bf0"`
Dec 14 15:14:12.791 INFO [stdout] a238d6e389d1b0035e2c882339af71a77b737dae1b55be6d0f678b89f5fa0bf0