Nov 16 23:34:34.506 INFO testing jkurian/basic-web-server against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 23:34:34.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:34:34.650 INFO [stdout] 2ed70c9b491863f1e66b7ff44c95bd359116953e01962dd13b67a89b16f596da
Nov 16 23:34:34.653 INFO running `"docker" "start" "-a" "2ed70c9b491863f1e66b7ff44c95bd359116953e01962dd13b67a89b16f596da"`
Nov 16 23:34:35.112 INFO [stderr] usermod: no changes
Nov 16 23:34:35.139 INFO [stderr]    Compiling hello v0.1.0 (/source)
Nov 16 23:34:35.340 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 23:34:35.340 INFO [stderr]   --> src/lib.rs:43:9
Nov 16 23:34:35.340 INFO [stderr]    |
Nov 16 23:34:35.340 INFO [stderr] 43 |       if(size <= 0) {
Nov 16 23:34:35.340 INFO [stderr]    |         ^^^^^^^^^^^ help: remove these parentheses
Nov 16 23:34:35.340 INFO [stderr]    |
Nov 16 23:34:35.340 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 16 23:34:35.340 INFO [stderr] 
Nov 16 23:34:35.375 INFO [stderr] warning: unused variable: `f`
Nov 16 23:34:35.375 INFO [stderr]   --> src/lib.rs:60:30
Nov 16 23:34:35.375 INFO [stderr]    |
Nov 16 23:34:35.375 INFO [stderr] 60 |     pub fn execute<F>(&self, f: F)
Nov 16 23:34:35.375 INFO [stderr]    |                              ^ help: consider using `_f` instead
Nov 16 23:34:35.375 INFO [stderr]    |
Nov 16 23:34:35.375 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:34:35.375 INFO [stderr] 
Nov 16 23:34:35.377 INFO [stderr] warning: field is never used: `workers`
Nov 16 23:34:35.377 INFO [stderr]   --> src/lib.rs:10:5
Nov 16 23:34:35.377 INFO [stderr]    |
Nov 16 23:34:35.377 INFO [stderr] 10 |     workers: Vec<Worker>,
Nov 16 23:34:35.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 23:34:35.377 INFO [stderr]    |
Nov 16 23:34:35.377 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:34:35.377 INFO [stderr] 
Nov 16 23:34:35.377 INFO [stderr] warning: field is never used: `sender`
Nov 16 23:34:35.377 INFO [stderr]   --> src/lib.rs:11:5
Nov 16 23:34:35.377 INFO [stderr]    |
Nov 16 23:34:35.377 INFO [stderr] 11 |     sender: mpsc::Sender<Job>,
Nov 16 23:34:35.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:34:35.377 INFO [stderr] 
Nov 16 23:34:35.382 INFO [stderr] warning: field is never used: `id`
Nov 16 23:34:35.382 INFO [stderr]   --> src/lib.rs:15:3
Nov 16 23:34:35.382 INFO [stderr]    |
Nov 16 23:34:35.382 INFO [stderr] 15 |   id: usize,
Nov 16 23:34:35.383 INFO [stderr]    |   ^^^^^^^^^
Nov 16 23:34:35.383 INFO [stderr] 
Nov 16 23:34:35.383 INFO [stderr] warning: field is never used: `thread`
Nov 16 23:34:35.383 INFO [stderr]   --> src/lib.rs:16:3
Nov 16 23:34:35.383 INFO [stderr]    |
Nov 16 23:34:35.383 INFO [stderr] 16 |   thread: thread::JoinHandle<()>
Nov 16 23:34:35.383 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:34:35.383 INFO [stderr] 
Nov 16 23:34:35.383 INFO [stderr] warning: path statement with no effect
Nov 16 23:34:35.383 INFO [stderr]   --> src/lib.rs:24:7
Nov 16 23:34:35.383 INFO [stderr]    |
Nov 16 23:34:35.383 INFO [stderr] 24 |       receiver;
Nov 16 23:34:35.383 INFO [stderr]    |       ^^^^^^^^^
Nov 16 23:34:35.383 INFO [stderr]    |
Nov 16 23:34:35.383 INFO [stderr]    = note: #[warn(path_statements)] on by default
Nov 16 23:34:35.383 INFO [stderr] 
Nov 16 23:34:35.877 INFO [stderr] warning: unused variable: `ThreadPoolError`
Nov 16 23:34:35.877 INFO [stderr]   --> src/bin/main.rs:17:13
Nov 16 23:34:35.877 INFO [stderr]    |
Nov 16 23:34:35.877 INFO [stderr] 17 |         Err(ThreadPoolError) => {
Nov 16 23:34:35.877 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_ThreadPoolError` instead
Nov 16 23:34:35.877 INFO [stderr]    |
Nov 16 23:34:35.877 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:34:35.877 INFO [stderr] 
Nov 16 23:34:35.882 INFO [stderr] warning: variable `ThreadPool` should have a snake case name such as `thread_pool`
Nov 16 23:34:35.882 INFO [stderr]   --> src/bin/main.rs:16:12
Nov 16 23:34:35.882 INFO [stderr]    |
Nov 16 23:34:35.882 INFO [stderr] 16 |         Ok(ThreadPool) => ThreadPool,
Nov 16 23:34:35.882 INFO [stderr]    |            ^^^^^^^^^^
Nov 16 23:34:35.882 INFO [stderr]    |
Nov 16 23:34:35.882 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 23:34:35.882 INFO [stderr] 
Nov 16 23:34:35.882 INFO [stderr] warning: variable `ThreadPoolError` should have a snake case name such as `thread_pool_error`
Nov 16 23:34:35.882 INFO [stderr]   --> src/bin/main.rs:17:13
Nov 16 23:34:35.882 INFO [stderr]    |
Nov 16 23:34:35.882 INFO [stderr] 17 |         Err(ThreadPoolError) => {
Nov 16 23:34:35.882 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Nov 16 23:34:35.883 INFO [stderr] 
Nov 16 23:34:36.136 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 16 23:34:36.139 INFO [stderr] su: No module specific data is present
Nov 16 23:34:36.456 INFO running `"docker" "inspect" "2ed70c9b491863f1e66b7ff44c95bd359116953e01962dd13b67a89b16f596da"`
Nov 16 23:34:36.575 INFO running `"docker" "rm" "-f" "2ed70c9b491863f1e66b7ff44c95bd359116953e01962dd13b67a89b16f596da"`
Nov 16 23:34:36.727 INFO [stdout] 2ed70c9b491863f1e66b7ff44c95bd359116953e01962dd13b67a89b16f596da
Nov 16 23:34:36.729 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:34:36.985 INFO [stdout] 99f81410d8641b284cebdc42b50b85d17baff780cee707eb043aed4385d7144f
Nov 16 23:34:36.985 INFO running `"docker" "start" "-a" "99f81410d8641b284cebdc42b50b85d17baff780cee707eb043aed4385d7144f"`
Nov 16 23:34:37.619 INFO [stderr] usermod: no changes
Nov 16 23:34:37.663 INFO [stderr]    Compiling hello v0.1.0 (/source)
Nov 16 23:34:38.015 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 16 23:34:38.015 INFO [stderr]   --> src/lib.rs:43:9
Nov 16 23:34:38.015 INFO [stderr]    |
Nov 16 23:34:38.015 INFO [stderr] 43 |       if(size <= 0) {
Nov 16 23:34:38.015 INFO [stderr]    |         ^^^^^^^^^^^ help: remove these parentheses
Nov 16 23:34:38.015 INFO [stderr]    |
Nov 16 23:34:38.015 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 16 23:34:38.015 INFO [stderr] 
Nov 16 23:34:38.031 INFO [stderr] warning: unused variable: `ThreadPoolError`
Nov 16 23:34:38.031 INFO [stderr]   --> src/bin/main.rs:17:13
Nov 16 23:34:38.031 INFO [stderr]    |
Nov 16 23:34:38.031 INFO [stderr] 17 |         Err(ThreadPoolError) => {
Nov 16 23:34:38.031 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_ThreadPoolError` instead
Nov 16 23:34:38.031 INFO [stderr]    |
Nov 16 23:34:38.031 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:34:38.031 INFO [stderr] 
Nov 16 23:34:38.035 INFO [stderr] warning: variable `ThreadPool` should have a snake case name such as `thread_pool`
Nov 16 23:34:38.035 INFO [stderr]   --> src/bin/main.rs:16:12
Nov 16 23:34:38.035 INFO [stderr]    |
Nov 16 23:34:38.035 INFO [stderr] 16 |         Ok(ThreadPool) => ThreadPool,
Nov 16 23:34:38.035 INFO [stderr]    |            ^^^^^^^^^^
Nov 16 23:34:38.035 INFO [stderr]    |
Nov 16 23:34:38.035 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 16 23:34:38.035 INFO [stderr] 
Nov 16 23:34:38.035 INFO [stderr] warning: variable `ThreadPoolError` should have a snake case name such as `thread_pool_error`
Nov 16 23:34:38.035 INFO [stderr]   --> src/bin/main.rs:17:13
Nov 16 23:34:38.035 INFO [stderr]    |
Nov 16 23:34:38.035 INFO [stderr] 17 |         Err(ThreadPoolError) => {
Nov 16 23:34:38.035 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Nov 16 23:34:38.035 INFO [stderr] 
Nov 16 23:34:38.059 INFO [stderr] warning: unused variable: `f`
Nov 16 23:34:38.059 INFO [stderr]   --> src/lib.rs:60:30
Nov 16 23:34:38.059 INFO [stderr]    |
Nov 16 23:34:38.059 INFO [stderr] 60 |     pub fn execute<F>(&self, f: F)
Nov 16 23:34:38.059 INFO [stderr]    |                              ^ help: consider using `_f` instead
Nov 16 23:34:38.059 INFO [stderr]    |
Nov 16 23:34:38.059 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 23:34:38.059 INFO [stderr] 
Nov 16 23:34:38.059 INFO [stderr] warning: field is never used: `workers`
Nov 16 23:34:38.059 INFO [stderr]   --> src/lib.rs:10:5
Nov 16 23:34:38.059 INFO [stderr]    |
Nov 16 23:34:38.059 INFO [stderr] 10 |     workers: Vec<Worker>,
Nov 16 23:34:38.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 23:34:38.059 INFO [stderr]    |
Nov 16 23:34:38.059 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 23:34:38.059 INFO [stderr] 
Nov 16 23:34:38.059 INFO [stderr] warning: field is never used: `sender`
Nov 16 23:34:38.059 INFO [stderr]   --> src/lib.rs:11:5
Nov 16 23:34:38.059 INFO [stderr]    |
Nov 16 23:34:38.059 INFO [stderr] 11 |     sender: mpsc::Sender<Job>,
Nov 16 23:34:38.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:34:38.059 INFO [stderr] 
Nov 16 23:34:38.059 INFO [stderr] warning: field is never used: `id`
Nov 16 23:34:38.059 INFO [stderr]   --> src/lib.rs:15:3
Nov 16 23:34:38.059 INFO [stderr]    |
Nov 16 23:34:38.059 INFO [stderr] 15 |   id: usize,
Nov 16 23:34:38.059 INFO [stderr]    |   ^^^^^^^^^
Nov 16 23:34:38.059 INFO [stderr] 
Nov 16 23:34:38.059 INFO [stderr] warning: field is never used: `thread`
Nov 16 23:34:38.059 INFO [stderr]   --> src/lib.rs:16:3
Nov 16 23:34:38.059 INFO [stderr]    |
Nov 16 23:34:38.059 INFO [stderr] 16 |   thread: thread::JoinHandle<()>
Nov 16 23:34:38.059 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 23:34:38.063 INFO [stderr] 
Nov 16 23:34:38.063 INFO [stderr] warning: path statement with no effect
Nov 16 23:34:38.063 INFO [stderr]   --> src/lib.rs:24:7
Nov 16 23:34:38.063 INFO [stderr]    |
Nov 16 23:34:38.063 INFO [stderr] 24 |       receiver;
Nov 16 23:34:38.063 INFO [stderr]    |       ^^^^^^^^^
Nov 16 23:34:38.063 INFO [stderr]    |
Nov 16 23:34:38.063 INFO [stderr]    = note: #[warn(path_statements)] on by default
Nov 16 23:34:38.063 INFO [stderr] 
Nov 16 23:34:38.420 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 16 23:34:38.423 INFO [stderr] su: No module specific data is present
Nov 16 23:34:39.404 INFO running `"docker" "inspect" "99f81410d8641b284cebdc42b50b85d17baff780cee707eb043aed4385d7144f"`
Nov 16 23:34:39.735 INFO running `"docker" "rm" "-f" "99f81410d8641b284cebdc42b50b85d17baff780cee707eb043aed4385d7144f"`
Nov 16 23:34:40.067 INFO [stdout] 99f81410d8641b284cebdc42b50b85d17baff780cee707eb043aed4385d7144f
Nov 16 23:34:40.075 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 16 23:34:40.613 INFO [stdout] bb4911fb01351778aead9a0e6a248902e44dafe41b134ed109c27bc1686f9652
Nov 16 23:34:40.615 INFO running `"docker" "start" "-a" "bb4911fb01351778aead9a0e6a248902e44dafe41b134ed109c27bc1686f9652"`
Nov 16 23:34:42.471 INFO [stderr] usermod: no changes
Nov 16 23:34:42.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 23:34:42.580 INFO [stdout] 
Nov 16 23:34:42.580 INFO [stdout] running 0 tests
Nov 16 23:34:42.581 INFO [stdout] 
Nov 16 23:34:42.581 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:34:42.581 INFO [stdout] 
Nov 16 23:34:42.582 INFO [stderr]      Running /target/debug/deps/hello-d55d9f9f24a69187
Nov 16 23:34:42.583 INFO [stderr]      Running /target/debug/deps/main-2bd5023082502afc
Nov 16 23:34:42.595 INFO [stdout] 
Nov 16 23:34:42.595 INFO [stdout] running 0 tests
Nov 16 23:34:42.596 INFO [stdout] 
Nov 16 23:34:42.596 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:34:42.596 INFO [stdout] 
Nov 16 23:34:42.597 INFO [stderr]    Doc-tests hello
Nov 16 23:34:43.027 INFO [stdout] 
Nov 16 23:34:43.027 INFO [stderr] su: No module specific data is present
Nov 16 23:34:43.028 INFO [stdout] running 0 tests
Nov 16 23:34:43.028 INFO [stdout] 
Nov 16 23:34:43.028 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 23:34:43.029 INFO [stdout] 
Nov 16 23:34:44.023 INFO running `"docker" "inspect" "bb4911fb01351778aead9a0e6a248902e44dafe41b134ed109c27bc1686f9652"`
Nov 16 23:34:44.357 INFO running `"docker" "rm" "-f" "bb4911fb01351778aead9a0e6a248902e44dafe41b134ed109c27bc1686f9652"`
Nov 16 23:34:44.624 INFO [stdout] bb4911fb01351778aead9a0e6a248902e44dafe41b134ed109c27bc1686f9652