Nov 09 11:07:02.663 INFO checking jkurian/basic-web-server against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 11:07:02.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-5/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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"`
Nov 09 11:07:03.147 INFO blam! 294df5c299b55b5e2ded7b775a94123dbbcc7ec4056ff509da965794fa1e4361
Nov 09 11:07:03.163 INFO running `"docker" "start" "-a" "294df5c299b55b5e2ded7b775a94123dbbcc7ec4056ff509da965794fa1e4361"`
Nov 09 11:07:04.351 INFO kablam! usermod: no changes
Nov 09 11:07:04.402 INFO kablam!     Checking hello v0.1.0 (/source)
Nov 09 11:07:04.855 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 09 11:07:04.855 INFO kablam!   --> src/lib.rs:43:9
Nov 09 11:07:04.855 INFO kablam!    |
Nov 09 11:07:04.855 INFO kablam! 43 |       if(size <= 0) {
Nov 09 11:07:04.855 INFO kablam!    |         ^^^^^^^^^^^ help: remove these parentheses
Nov 09 11:07:04.855 INFO kablam!    |
Nov 09 11:07:04.855 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 11:07:04.855 INFO kablam! 
Nov 09 11:07:04.863 INFO kablam! warning: unused variable: `f`
Nov 09 11:07:04.863 INFO kablam!   --> src/lib.rs:60:30
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam! 60 |     pub fn execute<F>(&self, f: F)
Nov 09 11:07:04.863 INFO kablam!    |                              ^ help: consider using `_f` instead
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 11:07:04.863 INFO kablam! 
Nov 09 11:07:04.863 INFO kablam! warning: field is never used: `workers`
Nov 09 11:07:04.863 INFO kablam!   --> src/lib.rs:10:5
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam! 10 |     workers: Vec<Worker>,
Nov 09 11:07:04.863 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 11:07:04.863 INFO kablam! 
Nov 09 11:07:04.863 INFO kablam! warning: field is never used: `sender`
Nov 09 11:07:04.863 INFO kablam!   --> src/lib.rs:11:5
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam! 11 |     sender: mpsc::Sender<Job>,
Nov 09 11:07:04.863 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:07:04.863 INFO kablam! 
Nov 09 11:07:04.863 INFO kablam! warning: field is never used: `id`
Nov 09 11:07:04.863 INFO kablam!   --> src/lib.rs:15:3
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam! 15 |   id: usize,
Nov 09 11:07:04.863 INFO kablam!    |   ^^^^^^^^^
Nov 09 11:07:04.863 INFO kablam! 
Nov 09 11:07:04.863 INFO kablam! warning: field is never used: `thread`
Nov 09 11:07:04.863 INFO kablam!   --> src/lib.rs:16:3
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam! 16 |   thread: thread::JoinHandle<()>
Nov 09 11:07:04.863 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:07:04.863 INFO kablam! 
Nov 09 11:07:04.863 INFO kablam! warning: path statement with no effect
Nov 09 11:07:04.863 INFO kablam!   --> src/lib.rs:24:7
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam! 24 |       receiver;
Nov 09 11:07:04.863 INFO kablam!    |       ^^^^^^^^^
Nov 09 11:07:04.863 INFO kablam!    |
Nov 09 11:07:04.863 INFO kablam!    = note: #[warn(path_statements)] on by default
Nov 09 11:07:04.863 INFO kablam! 
Nov 09 11:07:05.025 INFO kablam! warning: unnecessary parentheses around `if` condition
Nov 09 11:07:05.025 INFO kablam!   --> src/lib.rs:43:9
Nov 09 11:07:05.025 INFO kablam!    |
Nov 09 11:07:05.025 INFO kablam! 43 |       if(size <= 0) {
Nov 09 11:07:05.025 INFO kablam!    |         ^^^^^^^^^^^ help: remove these parentheses
Nov 09 11:07:05.025 INFO kablam!    |
Nov 09 11:07:05.025 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 11:07:05.025 INFO kablam! 
Nov 09 11:07:05.075 INFO kablam! warning: unused variable: `f`
Nov 09 11:07:05.075 INFO kablam!   --> src/lib.rs:60:30
Nov 09 11:07:05.075 INFO kablam!    |
Nov 09 11:07:05.075 INFO kablam! 60 |     pub fn execute<F>(&self, f: F)
Nov 09 11:07:05.075 INFO kablam!    |                              ^ help: consider using `_f` instead
Nov 09 11:07:05.075 INFO kablam!    |
Nov 09 11:07:05.075 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 11:07:05.075 INFO kablam! 
Nov 09 11:07:05.083 INFO kablam! warning: field is never used: `workers`
Nov 09 11:07:05.083 INFO kablam!   --> src/lib.rs:10:5
Nov 09 11:07:05.083 INFO kablam!    |
Nov 09 11:07:05.083 INFO kablam! 10 |     workers: Vec<Worker>,
Nov 09 11:07:05.083 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 09 11:07:05.083 INFO kablam!    |
Nov 09 11:07:05.083 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 09 11:07:05.083 INFO kablam! 
Nov 09 11:07:05.083 INFO kablam! warning: field is never used: `sender`
Nov 09 11:07:05.083 INFO kablam!   --> src/lib.rs:11:5
Nov 09 11:07:05.083 INFO kablam!    |
Nov 09 11:07:05.083 INFO kablam! 11 |     sender: mpsc::Sender<Job>,
Nov 09 11:07:05.083 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:07:05.083 INFO kablam! 
Nov 09 11:07:05.083 INFO kablam! warning: field is never used: `id`
Nov 09 11:07:05.083 INFO kablam!   --> src/lib.rs:15:3
Nov 09 11:07:05.083 INFO kablam!    |
Nov 09 11:07:05.083 INFO kablam! 15 |   id: usize,
Nov 09 11:07:05.083 INFO kablam!    |   ^^^^^^^^^
Nov 09 11:07:05.083 INFO kablam! 
Nov 09 11:07:05.083 INFO kablam! warning: field is never used: `thread`
Nov 09 11:07:05.083 INFO kablam!   --> src/lib.rs:16:3
Nov 09 11:07:05.083 INFO kablam!    |
Nov 09 11:07:05.083 INFO kablam! 16 |   thread: thread::JoinHandle<()>
Nov 09 11:07:05.083 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 11:07:05.083 INFO kablam! 
Nov 09 11:07:05.083 INFO kablam! warning: path statement with no effect
Nov 09 11:07:05.083 INFO kablam!   --> src/lib.rs:24:7
Nov 09 11:07:05.083 INFO kablam!    |
Nov 09 11:07:05.083 INFO kablam! 24 |       receiver;
Nov 09 11:07:05.083 INFO kablam!    |       ^^^^^^^^^
Nov 09 11:07:05.083 INFO kablam!    |
Nov 09 11:07:05.083 INFO kablam!    = note: #[warn(path_statements)] on by default
Nov 09 11:07:05.083 INFO kablam! 
Nov 09 11:07:05.819 INFO kablam! warning: unused variable: `ThreadPoolError`
Nov 09 11:07:05.819 INFO kablam!   --> src/bin/main.rs:17:13
Nov 09 11:07:05.819 INFO kablam!    |
Nov 09 11:07:05.819 INFO kablam! 17 |         Err(ThreadPoolError) => {
Nov 09 11:07:05.819 INFO kablam!    |             ^^^^^^^^^^^^^^^ help: consider using `_ThreadPoolError` instead
Nov 09 11:07:05.819 INFO kablam!    |
Nov 09 11:07:05.819 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 11:07:05.819 INFO kablam! 
Nov 09 11:07:05.859 INFO kablam! warning: variable `ThreadPool` should have a snake case name such as `thread_pool`
Nov 09 11:07:05.859 INFO kablam!   --> src/bin/main.rs:16:12
Nov 09 11:07:05.859 INFO kablam!    |
Nov 09 11:07:05.859 INFO kablam! 16 |         Ok(ThreadPool) => ThreadPool,
Nov 09 11:07:05.859 INFO kablam!    |            ^^^^^^^^^^
Nov 09 11:07:05.859 INFO kablam!    |
Nov 09 11:07:05.859 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 09 11:07:05.859 INFO kablam! 
Nov 09 11:07:05.859 INFO kablam! warning: variable `ThreadPoolError` should have a snake case name such as `thread_pool_error`
Nov 09 11:07:05.859 INFO kablam!   --> src/bin/main.rs:17:13
Nov 09 11:07:05.859 INFO kablam!    |
Nov 09 11:07:05.859 INFO kablam! 17 |         Err(ThreadPoolError) => {
Nov 09 11:07:05.859 INFO kablam!    |             ^^^^^^^^^^^^^^^
Nov 09 11:07:05.859 INFO kablam! 
Nov 09 11:07:05.875 INFO kablam! warning: unused variable: `ThreadPoolError`
Nov 09 11:07:05.875 INFO kablam!   --> src/bin/main.rs:17:13
Nov 09 11:07:05.875 INFO kablam!    |
Nov 09 11:07:05.875 INFO kablam! 17 |         Err(ThreadPoolError) => {
Nov 09 11:07:05.875 INFO kablam!    |             ^^^^^^^^^^^^^^^ help: consider using `_ThreadPoolError` instead
Nov 09 11:07:05.875 INFO kablam!    |
Nov 09 11:07:05.875 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 11:07:05.875 INFO kablam! 
Nov 09 11:07:05.906 INFO kablam! warning: variable `ThreadPool` should have a snake case name such as `thread_pool`
Nov 09 11:07:05.906 INFO kablam!   --> src/bin/main.rs:16:12
Nov 09 11:07:05.906 INFO kablam!    |
Nov 09 11:07:05.906 INFO kablam! 16 |         Ok(ThreadPool) => ThreadPool,
Nov 09 11:07:05.906 INFO kablam!    |            ^^^^^^^^^^
Nov 09 11:07:05.906 INFO kablam!    |
Nov 09 11:07:05.906 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 09 11:07:05.906 INFO kablam! 
Nov 09 11:07:05.906 INFO kablam! warning: variable `ThreadPoolError` should have a snake case name such as `thread_pool_error`
Nov 09 11:07:05.906 INFO kablam!   --> src/bin/main.rs:17:13
Nov 09 11:07:05.906 INFO kablam!    |
Nov 09 11:07:05.906 INFO kablam! 17 |         Err(ThreadPoolError) => {
Nov 09 11:07:05.906 INFO kablam!    |             ^^^^^^^^^^^^^^^
Nov 09 11:07:05.906 INFO kablam! 
Nov 09 11:07:05.935 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.57s
Nov 09 11:07:05.951 INFO kablam! su: No module specific data is present
Nov 09 11:07:07.061 INFO running `"docker" "rm" "-f" "294df5c299b55b5e2ded7b775a94123dbbcc7ec4056ff509da965794fa1e4361"`
Nov 09 11:07:07.327 INFO blam! 294df5c299b55b5e2ded7b775a94123dbbcc7ec4056ff509da965794fa1e4361