Dec 12 02:29:12.800 INFO checking HectorIX/tcp-client against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 02:29:12.800 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-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 12 02:29:13.320 INFO [stdout] a31767fafd069f140ed07dc12b6a5d28d358bbca3ddfe730d3e5f6c731165a71
Dec 12 02:29:13.322 INFO running `"docker" "start" "-a" "a31767fafd069f140ed07dc12b6a5d28d358bbca3ddfe730d3e5f6c731165a71"`
Dec 12 02:29:14.671 INFO [stderr] usermod: no changes
Dec 12 02:29:14.840 INFO [stderr]     Checking termios v0.2.2
Dec 12 02:29:14.840 INFO [stderr]     Checking net2 v0.2.29
Dec 12 02:29:14.844 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 12 02:29:16.258 INFO [stderr]     Checking rpassword v0.4.0
Dec 12 02:29:16.694 INFO [stderr]     Checking mio v0.6.9
Dec 12 02:29:19.580 INFO [stderr]     Checking tokio-core v0.1.8
Dec 12 02:29:24.176 INFO [stderr]     Checking tcp-client v0.1.0 (/source)
Dec 12 02:29:25.399 INFO [stderr] warning: unused import: `std::str`
Dec 12 02:29:25.399 INFO [stderr]  --> src/client_upload.rs:1:5
Dec 12 02:29:25.399 INFO [stderr]   |
Dec 12 02:29:25.399 INFO [stderr] 1 | use std::str;
Dec 12 02:29:25.399 INFO [stderr]   |     ^^^^^^^^
Dec 12 02:29:25.399 INFO [stderr]   |
Dec 12 02:29:25.399 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:29:25.399 INFO [stderr] 
Dec 12 02:29:25.399 INFO [stderr] warning: unused import: `std::str`
Dec 12 02:29:25.399 INFO [stderr]   --> src/main.rs:30:5
Dec 12 02:29:25.399 INFO [stderr]    |
Dec 12 02:29:25.399 INFO [stderr] 30 | use std::str;
Dec 12 02:29:25.399 INFO [stderr]    |     ^^^^^^^^
Dec 12 02:29:25.399 INFO [stderr] 
Dec 12 02:29:25.490 INFO [stderr] warning: unreachable expression
Dec 12 02:29:25.490 INFO [stderr]    --> src/parser.rs:211:17
Dec 12 02:29:25.490 INFO [stderr]     |
Dec 12 02:29:25.490 INFO [stderr] 211 |                 BytesMut::from("\n")
Dec 12 02:29:25.490 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:29:25.490 INFO [stderr]     |
Dec 12 02:29:25.490 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 02:29:25.490 INFO [stderr] 
Dec 12 02:29:25.490 INFO [stderr] warning: unreachable expression
Dec 12 02:29:25.490 INFO [stderr]    --> src/parser.rs:247:17
Dec 12 02:29:25.490 INFO [stderr]     |
Dec 12 02:29:25.490 INFO [stderr] 247 |                 BytesMut::from("\n")
Dec 12 02:29:25.490 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:29:25.490 INFO [stderr] 
Dec 12 02:29:25.505 INFO [stderr] warning: unused import: `std::str`
Dec 12 02:29:25.505 INFO [stderr]  --> src/client_upload.rs:1:5
Dec 12 02:29:25.505 INFO [stderr]   |
Dec 12 02:29:25.506 INFO [stderr] 1 | use std::str;
Dec 12 02:29:25.506 INFO [stderr]   |     ^^^^^^^^
Dec 12 02:29:25.506 INFO [stderr]   |
Dec 12 02:29:25.506 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:29:25.506 INFO [stderr] 
Dec 12 02:29:25.506 INFO [stderr] warning: unused import: `std::str`
Dec 12 02:29:25.506 INFO [stderr]   --> src/main.rs:30:5
Dec 12 02:29:25.506 INFO [stderr]    |
Dec 12 02:29:25.506 INFO [stderr] 30 | use std::str;
Dec 12 02:29:25.506 INFO [stderr]    |     ^^^^^^^^
Dec 12 02:29:25.506 INFO [stderr] 
Dec 12 02:29:25.559 INFO [stderr] warning: unused variable: `e`
Dec 12 02:29:25.560 INFO [stderr]   --> src/file_io.rs:74:13
Dec 12 02:29:25.560 INFO [stderr]    |
Dec 12 02:29:25.560 INFO [stderr] 74 |         Err(e) => { return "**Failed".to_string().into_bytes(); },
Dec 12 02:29:25.560 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 12 02:29:25.560 INFO [stderr]    |
Dec 12 02:29:25.560 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:29:25.560 INFO [stderr] 
Dec 12 02:29:25.560 INFO [stderr] warning: unused variable: `e`
Dec 12 02:29:25.560 INFO [stderr]   --> src/file_io.rs:85:13
Dec 12 02:29:25.560 INFO [stderr]    |
Dec 12 02:29:25.560 INFO [stderr] 85 |         Err(e) => {  return "**Failed {}".to_string().into_bytes(); },
Dec 12 02:29:25.560 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 12 02:29:25.560 INFO [stderr] 
Dec 12 02:29:25.560 INFO [stderr] warning: unused variable: `x`
Dec 12 02:29:25.560 INFO [stderr]   --> src/client_upload.rs:18:9
Dec 12 02:29:25.560 INFO [stderr]    |
Dec 12 02:29:25.560 INFO [stderr] 18 |     let x = file_io::read_u8(path_to_file.clone().to_string());
Dec 12 02:29:25.560 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 12 02:29:25.560 INFO [stderr] 
Dec 12 02:29:25.602 INFO [stderr] warning: unreachable expression
Dec 12 02:29:25.602 INFO [stderr]    --> src/parser.rs:211:17
Dec 12 02:29:25.602 INFO [stderr]     |
Dec 12 02:29:25.602 INFO [stderr] 211 |                 BytesMut::from("\n")
Dec 12 02:29:25.602 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:29:25.602 INFO [stderr]     |
Dec 12 02:29:25.602 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 12 02:29:25.602 INFO [stderr] 
Dec 12 02:29:25.602 INFO [stderr] warning: unreachable expression
Dec 12 02:29:25.602 INFO [stderr]    --> src/parser.rs:247:17
Dec 12 02:29:25.602 INFO [stderr]     |
Dec 12 02:29:25.602 INFO [stderr] 247 |                 BytesMut::from("\n")
Dec 12 02:29:25.602 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^
Dec 12 02:29:25.602 INFO [stderr] 
Dec 12 02:29:25.673 INFO [stderr] warning: unused variable: `e`
Dec 12 02:29:25.673 INFO [stderr]   --> src/file_io.rs:74:13
Dec 12 02:29:25.673 INFO [stderr]    |
Dec 12 02:29:25.673 INFO [stderr] 74 |         Err(e) => { return "**Failed".to_string().into_bytes(); },
Dec 12 02:29:25.673 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 12 02:29:25.673 INFO [stderr]    |
Dec 12 02:29:25.673 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 02:29:25.673 INFO [stderr] 
Dec 12 02:29:25.673 INFO [stderr] warning: unused variable: `e`
Dec 12 02:29:25.673 INFO [stderr]   --> src/file_io.rs:85:13
Dec 12 02:29:25.673 INFO [stderr]    |
Dec 12 02:29:25.673 INFO [stderr] 85 |         Err(e) => {  return "**Failed {}".to_string().into_bytes(); },
Dec 12 02:29:25.673 INFO [stderr]    |             ^ help: consider using `_e` instead
Dec 12 02:29:25.673 INFO [stderr] 
Dec 12 02:29:25.673 INFO [stderr] warning: unused variable: `x`
Dec 12 02:29:25.673 INFO [stderr]   --> src/client_upload.rs:18:9
Dec 12 02:29:25.673 INFO [stderr]    |
Dec 12 02:29:25.673 INFO [stderr] 18 |     let x = file_io::read_u8(path_to_file.clone().to_string());
Dec 12 02:29:25.673 INFO [stderr]    |         ^ help: consider using `_x` instead
Dec 12 02:29:25.673 INFO [stderr] 
Dec 12 02:29:25.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.06s
Dec 12 02:29:25.763 INFO [stderr] su: No module specific data is present
Dec 12 02:29:26.114 INFO running `"docker" "inspect" "a31767fafd069f140ed07dc12b6a5d28d358bbca3ddfe730d3e5f6c731165a71"`
Dec 12 02:29:26.195 INFO running `"docker" "rm" "-f" "a31767fafd069f140ed07dc12b6a5d28d358bbca3ddfe730d3e5f6c731165a71"`
Dec 12 02:29:26.272 INFO [stdout] a31767fafd069f140ed07dc12b6a5d28d358bbca3ddfe730d3e5f6c731165a71