Dec 06 13:27:45.897 INFO testing HectorIX/tcp-client against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 13:27:45.897 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 13:27:46.576 INFO [stdout] d1ad132854be5b9da1f2831216da2047404b929a0855ccf3b6aeb7d4df985e00
Dec 06 13:27:46.578 INFO running `"docker" "start" "-a" "d1ad132854be5b9da1f2831216da2047404b929a0855ccf3b6aeb7d4df985e00"`
Dec 06 13:27:49.069 INFO [stderr] usermod: no changes
Dec 06 13:27:49.264 INFO [stderr]    Compiling time v0.1.38
Dec 06 13:27:49.264 INFO [stderr]    Compiling termios v0.2.2
Dec 06 13:27:49.305 INFO [stderr]    Compiling tokio-io v0.1.2
Dec 06 13:27:50.880 INFO [stderr]    Compiling rpassword v0.4.0
Dec 06 13:27:52.568 INFO [stderr]    Compiling rust-crypto v0.2.36
Dec 06 13:27:53.030 INFO [stderr]    Compiling tokio-core v0.1.8
Dec 06 13:28:02.701 INFO [stderr]    Compiling tcp-client v0.1.0 (/source)
Dec 06 13:28:03.804 INFO [stderr] warning: unused import: `std::str`
Dec 06 13:28:03.804 INFO [stderr]  --> src/client_upload.rs:1:5
Dec 06 13:28:03.804 INFO [stderr]   |
Dec 06 13:28:03.804 INFO [stderr] 1 | use std::str;
Dec 06 13:28:03.804 INFO [stderr]   |     ^^^^^^^^
Dec 06 13:28:03.804 INFO [stderr]   |
Dec 06 13:28:03.804 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:28:03.805 INFO [stderr] 
Dec 06 13:28:03.805 INFO [stderr] warning: unused import: `std::str`
Dec 06 13:28:03.805 INFO [stderr]   --> src/main.rs:30:5
Dec 06 13:28:03.805 INFO [stderr]    |
Dec 06 13:28:03.805 INFO [stderr] 30 | use std::str;
Dec 06 13:28:03.805 INFO [stderr]    |     ^^^^^^^^
Dec 06 13:28:03.805 INFO [stderr] 
Dec 06 13:28:03.909 INFO [stderr] warning: unreachable expression
Dec 06 13:28:03.909 INFO [stderr]    --> src/parser.rs:211:17
Dec 06 13:28:03.909 INFO [stderr]     |
Dec 06 13:28:03.909 INFO [stderr] 211 |                 BytesMut::from("\n")
Dec 06 13:28:03.909 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 06 13:28:03.909 INFO [stderr]     |
Dec 06 13:28:03.909 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 06 13:28:03.910 INFO [stderr] 
Dec 06 13:28:03.911 INFO [stderr] warning: unreachable expression
Dec 06 13:28:03.911 INFO [stderr]    --> src/parser.rs:247:17
Dec 06 13:28:03.911 INFO [stderr]     |
Dec 06 13:28:03.911 INFO [stderr] 247 |                 BytesMut::from("\n")
Dec 06 13:28:03.911 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 06 13:28:03.911 INFO [stderr] 
Dec 06 13:28:04.000 INFO [stderr] warning: unused variable: `e`
Dec 06 13:28:04.000 INFO [stderr]   --> src/file_io.rs:74:13
Dec 06 13:28:04.000 INFO [stderr]    |
Dec 06 13:28:04.000 INFO [stderr] 74 |         Err(e) => { return "**Failed".to_string().into_bytes(); },
Dec 06 13:28:04.000 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 06 13:28:04.000 INFO [stderr]    |
Dec 06 13:28:04.000 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 13:28:04.000 INFO [stderr] 
Dec 06 13:28:04.000 INFO [stderr] warning: unused variable: `e`
Dec 06 13:28:04.000 INFO [stderr]   --> src/file_io.rs:85:13
Dec 06 13:28:04.000 INFO [stderr]    |
Dec 06 13:28:04.000 INFO [stderr] 85 |         Err(e) => {  return "**Failed {}".to_string().into_bytes(); },
Dec 06 13:28:04.000 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 06 13:28:04.000 INFO [stderr] 
Dec 06 13:28:04.000 INFO [stderr] warning: unused variable: `x`
Dec 06 13:28:04.000 INFO [stderr]   --> src/client_upload.rs:18:9
Dec 06 13:28:04.000 INFO [stderr]    |
Dec 06 13:28:04.000 INFO [stderr] 18 |     let x = file_io::read_u8(path_to_file.clone().to_string());
Dec 06 13:28:04.000 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 06 13:28:04.000 INFO [stderr] 
Dec 06 13:28:06.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.35s
Dec 06 13:28:06.484 INFO [stderr] su: No module specific data is present
Dec 06 13:28:07.466 INFO running `"docker" "inspect" "d1ad132854be5b9da1f2831216da2047404b929a0855ccf3b6aeb7d4df985e00"`
Dec 06 13:28:07.668 INFO running `"docker" "rm" "-f" "d1ad132854be5b9da1f2831216da2047404b929a0855ccf3b6aeb7d4df985e00"`
Dec 06 13:28:07.854 INFO [stdout] d1ad132854be5b9da1f2831216da2047404b929a0855ccf3b6aeb7d4df985e00
Dec 06 13:28:07.858 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 13:28:08.480 INFO [stdout] 0f3d45edd806b2bd511ff295b269a8b9bff0ca16c1e3805d3477b1496cc28441
Dec 06 13:28:08.482 INFO running `"docker" "start" "-a" "0f3d45edd806b2bd511ff295b269a8b9bff0ca16c1e3805d3477b1496cc28441"`
Dec 06 13:28:09.300 INFO [stderr] usermod: no changes
Dec 06 13:28:09.390 INFO [stderr]    Compiling tcp-client v0.1.0 (/source)
Dec 06 13:28:10.556 INFO [stderr] warning: unused import: `std::str`
Dec 06 13:28:10.556 INFO [stderr]  --> src/client_upload.rs:1:5
Dec 06 13:28:10.556 INFO [stderr]   |
Dec 06 13:28:10.556 INFO [stderr] 1 | use std::str;
Dec 06 13:28:10.556 INFO [stderr]   |     ^^^^^^^^
Dec 06 13:28:10.556 INFO [stderr]   |
Dec 06 13:28:10.557 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:28:10.557 INFO [stderr] 
Dec 06 13:28:10.557 INFO [stderr] warning: unused import: `std::str`
Dec 06 13:28:10.557 INFO [stderr]   --> src/main.rs:30:5
Dec 06 13:28:10.557 INFO [stderr]    |
Dec 06 13:28:10.557 INFO [stderr] 30 | use std::str;
Dec 06 13:28:10.557 INFO [stderr]    |     ^^^^^^^^
Dec 06 13:28:10.557 INFO [stderr] 
Dec 06 13:28:10.665 INFO [stderr] warning: unreachable expression
Dec 06 13:28:10.665 INFO [stderr]    --> src/parser.rs:211:17
Dec 06 13:28:10.665 INFO [stderr]     |
Dec 06 13:28:10.665 INFO [stderr] 211 |                 BytesMut::from("\n")
Dec 06 13:28:10.665 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 06 13:28:10.665 INFO [stderr]     |
Dec 06 13:28:10.665 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 06 13:28:10.665 INFO [stderr] 
Dec 06 13:28:10.666 INFO [stderr] warning: unreachable expression
Dec 06 13:28:10.666 INFO [stderr]    --> src/parser.rs:247:17
Dec 06 13:28:10.666 INFO [stderr]     |
Dec 06 13:28:10.666 INFO [stderr] 247 |                 BytesMut::from("\n")
Dec 06 13:28:10.666 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 06 13:28:10.666 INFO [stderr] 
Dec 06 13:28:10.748 INFO [stderr] warning: unused variable: `e`
Dec 06 13:28:10.748 INFO [stderr]   --> src/file_io.rs:74:13
Dec 06 13:28:10.749 INFO [stderr]    |
Dec 06 13:28:10.749 INFO [stderr] 74 |         Err(e) => { return "**Failed".to_string().into_bytes(); },
Dec 06 13:28:10.749 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 06 13:28:10.750 INFO [stderr]    |
Dec 06 13:28:10.750 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 13:28:10.750 INFO [stderr] 
Dec 06 13:28:10.750 INFO [stderr] warning: unused variable: `e`
Dec 06 13:28:10.751 INFO [stderr]   --> src/file_io.rs:85:13
Dec 06 13:28:10.751 INFO [stderr]    |
Dec 06 13:28:10.751 INFO [stderr] 85 |         Err(e) => {  return "**Failed {}".to_string().into_bytes(); },
Dec 06 13:28:10.751 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 06 13:28:10.752 INFO [stderr] 
Dec 06 13:28:10.752 INFO [stderr] warning: unused variable: `x`
Dec 06 13:28:10.752 INFO [stderr]   --> src/client_upload.rs:18:9
Dec 06 13:28:10.752 INFO [stderr]    |
Dec 06 13:28:10.753 INFO [stderr] 18 |     let x = file_io::read_u8(path_to_file.clone().to_string());
Dec 06 13:28:10.753 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 06 13:28:10.753 INFO [stderr] 
Dec 06 13:28:11.252 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 06 13:28:11.265 INFO [stderr] su: No module specific data is present
Dec 06 13:28:12.350 INFO running `"docker" "inspect" "0f3d45edd806b2bd511ff295b269a8b9bff0ca16c1e3805d3477b1496cc28441"`
Dec 06 13:28:12.546 INFO running `"docker" "rm" "-f" "0f3d45edd806b2bd511ff295b269a8b9bff0ca16c1e3805d3477b1496cc28441"`
Dec 06 13:28:12.725 INFO [stdout] 0f3d45edd806b2bd511ff295b269a8b9bff0ca16c1e3805d3477b1496cc28441
Dec 06 13:28:12.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 13:28:13.099 INFO [stdout] ffddbe22d7a597d76d862fade11b910520f1b4d9ad36a284cc0de3f4d2ff065c
Dec 06 13:28:13.104 INFO running `"docker" "start" "-a" "ffddbe22d7a597d76d862fade11b910520f1b4d9ad36a284cc0de3f4d2ff065c"`
Dec 06 13:28:13.648 INFO [stderr] usermod: no changes
Dec 06 13:28:13.724 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 13:28:13.744 INFO [stderr]      Running /target/debug/deps/tcp_client-880f7cb475497dae
Dec 06 13:28:13.744 INFO [stdout] 
Dec 06 13:28:13.744 INFO [stdout] running 0 tests
Dec 06 13:28:13.744 INFO [stdout] 
Dec 06 13:28:13.744 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:28:13.744 INFO [stdout] 
Dec 06 13:28:13.748 INFO [stderr] su: No module specific data is present
Dec 06 13:28:14.200 INFO running `"docker" "inspect" "ffddbe22d7a597d76d862fade11b910520f1b4d9ad36a284cc0de3f4d2ff065c"`
Dec 06 13:28:14.421 INFO running `"docker" "rm" "-f" "ffddbe22d7a597d76d862fade11b910520f1b4d9ad36a284cc0de3f4d2ff065c"`
Dec 06 13:28:14.694 INFO [stdout] ffddbe22d7a597d76d862fade11b910520f1b4d9ad36a284cc0de3f4d2ff065c