Oct 12 12:54:17.758 INFO checking sudeep9/wdt-rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:54:17.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 12:54:18.185 INFO blam! fcf85b8f2832349f28eb5b56b258d9615d6246b9a5e77c3a3df05f0462d5623f
Oct 12 12:54:18.193 INFO running `"docker" "start" "-a" "fcf85b8f2832349f28eb5b56b258d9615d6246b9a5e77c3a3df05f0462d5623f"`
Oct 12 12:54:19.544 INFO kablam! usermod: no changes
Oct 12 12:54:19.744 INFO kablam!    Compiling cc v1.0.0
Oct 12 12:54:19.749 INFO kablam!     Checking thread-id v3.2.0
Oct 12 12:54:19.749 INFO kablam!     Checking futures-cpupool v0.1.6
Oct 12 12:54:19.749 INFO kablam!     Checking threadpool v1.7.0
Oct 12 12:54:19.749 INFO kablam!     Checking simplelog v0.4.2
Oct 12 12:54:19.749 INFO kablam!     Checking rmpv v0.4.0
Oct 12 12:54:24.408 INFO kablam!    Compiling backtrace-sys v0.1.14
Oct 12 12:54:24.408 INFO kablam!    Compiling openssl-sys v0.9.20
Oct 12 12:54:24.408 INFO kablam!    Compiling libz-sys v1.0.18
Oct 12 12:54:29.000 INFO kablam!    Compiling openssl v0.9.20
Oct 12 12:54:29.404 INFO kablam!     Checking flate2 v0.2.20
Oct 12 12:54:43.300 INFO kablam!     Checking backtrace v0.3.3
Oct 12 12:54:43.917 INFO kablam!     Checking error-chain v0.11.0
Oct 12 12:54:44.529 INFO kablam!     Checking wdt v0.1.0 (/source)
Oct 12 12:54:45.768 INFO kablam! warning: unused variable: `c`
Oct 12 12:54:45.769 INFO kablam!   --> src/common/utils.rs:77:61
Oct 12 12:54:45.770 INFO kablam!    |
Oct 12 12:54:45.770 INFO kablam! 77 |             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Oct 12 12:54:45.770 INFO kablam!    |                                                             ^ help: consider using `_c` instead
Oct 12 12:54:45.770 INFO kablam!    |
Oct 12 12:54:45.770 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 12 12:54:45.770 INFO kablam! 
Oct 12 12:54:45.850 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:54:45.851 INFO kablam!   --> src/common/utils.rs:77:13
Oct 12 12:54:45.851 INFO kablam!    |
Oct 12 12:54:45.851 INFO kablam! 77 | /             compress_buf(buf.as_ref(), &mut cbuf).and_then(|c|{
Oct 12 12:54:45.852 INFO kablam! 78 | |                 Ok(())
Oct 12 12:54:45.852 INFO kablam! 79 | |             });
Oct 12 12:54:45.852 INFO kablam!    | |_______________^
Oct 12 12:54:45.853 INFO kablam!    |
Oct 12 12:54:45.853 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 12:54:45.853 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:54:45.854 INFO kablam! 
Oct 12 12:54:48.530 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:54:48.530 INFO kablam!    --> src/wclient/clientmain.rs:103:13
Oct 12 12:54:48.530 INFO kablam!     |
Oct 12 12:54:48.530 INFO kablam! 103 |         let mut itr = srcbuf.chunks(chunk_size);
Oct 12 12:54:48.530 INFO kablam!     |             ----^^^
Oct 12 12:54:48.530 INFO kablam!     |             |
Oct 12 12:54:48.530 INFO kablam!     |             help: remove this `mut`
Oct 12 12:54:48.530 INFO kablam!     |
Oct 12 12:54:48.530 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 12:54:48.530 INFO kablam! 
Oct 12 12:54:48.565 INFO kablam! warning: variable does not need to be mutable
Oct 12 12:54:48.565 INFO kablam!    --> src/wclient/clientmain.rs:103:13
Oct 12 12:54:48.565 INFO kablam!     |
Oct 12 12:54:48.565 INFO kablam! 103 |         let mut itr = srcbuf.chunks(chunk_size);
Oct 12 12:54:48.565 INFO kablam!     |             ----^^^
Oct 12 12:54:48.565 INFO kablam!     |             |
Oct 12 12:54:48.565 INFO kablam!     |             help: remove this `mut`
Oct 12 12:54:48.580 INFO kablam!     |
Oct 12 12:54:48.580 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 12 12:54:48.580 INFO kablam! 
Oct 12 12:54:48.605 INFO kablam! warning: field is never used: `n`
Oct 12 12:54:48.605 INFO kablam!   --> src/wclient/clientmain.rs:33:5
Oct 12 12:54:48.605 INFO kablam!    |
Oct 12 12:54:48.605 INFO kablam! 33 |     n: u32,
Oct 12 12:54:48.605 INFO kablam!    |     ^^^^^^
Oct 12 12:54:48.620 INFO kablam!    |
Oct 12 12:54:48.620 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:54:48.620 INFO kablam! 
Oct 12 12:54:48.624 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:54:48.625 INFO kablam!    --> src/wclient/clientmain.rs:132:17
Oct 12 12:54:48.625 INFO kablam!     |
Oct 12 12:54:48.625 INFO kablam! 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Oct 12 12:54:48.625 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:54:48.625 INFO kablam!     |
Oct 12 12:54:48.625 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 12:54:48.625 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:54:48.625 INFO kablam! 
Oct 12 12:54:48.645 INFO kablam! warning: field is never used: `n`
Oct 12 12:54:48.645 INFO kablam!   --> src/wclient/clientmain.rs:33:5
Oct 12 12:54:48.645 INFO kablam!    |
Oct 12 12:54:48.646 INFO kablam! 33 |     n: u32,
Oct 12 12:54:48.646 INFO kablam!    |     ^^^^^^
Oct 12 12:54:48.654 INFO kablam!    |
Oct 12 12:54:48.654 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 12 12:54:48.654 INFO kablam! 
Oct 12 12:54:48.659 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 12:54:48.659 INFO kablam!    --> src/wclient/clientmain.rs:132:17
Oct 12 12:54:48.659 INFO kablam!     |
Oct 12 12:54:48.660 INFO kablam! 132 |                 utils::compress_buf(&srcbuf, &mut cbuf);
Oct 12 12:54:48.660 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 12:54:48.669 INFO kablam!     |
Oct 12 12:54:48.669 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 12 12:54:48.669 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 12:54:48.669 INFO kablam! 
Oct 12 12:54:48.713 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.13s
Oct 12 12:54:48.733 INFO kablam! su: No module specific data is present
Oct 12 12:54:49.881 INFO running `"docker" "rm" "-f" "fcf85b8f2832349f28eb5b56b258d9615d6246b9a5e77c3a3df05f0462d5623f"`
Oct 12 12:54:50.135 INFO blam! fcf85b8f2832349f28eb5b56b258d9615d6246b9a5e77c3a3df05f0462d5623f