Dec 13 15:23:25.286 INFO testing jkurian/basic-web-server against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 15:23:25.286 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:23:25.751 INFO [stdout] b1cc21c4be191f11c32c18d9496921b3363186c8509d9e8a722ce7c693f6f822
Dec 13 15:23:25.756 INFO running `"docker" "start" "-a" "b1cc21c4be191f11c32c18d9496921b3363186c8509d9e8a722ce7c693f6f822"`
Dec 13 15:23:26.436 INFO [stderr] usermod: no changes
Dec 13 15:23:26.483 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 13 15:23:26.752 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 15:23:26.752 INFO [stderr]   --> src/lib.rs:43:9
Dec 13 15:23:26.752 INFO [stderr]    |
Dec 13 15:23:26.752 INFO [stderr] 43 |       if(size <= 0) {
Dec 13 15:23:26.752 INFO [stderr]    |         ^^^^^^^^^^^ help: remove these parentheses
Dec 13 15:23:26.752 INFO [stderr]    |
Dec 13 15:23:26.752 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 15:23:26.752 INFO [stderr] 
Dec 13 15:23:26.780 INFO [stderr] warning: unused variable: `f`
Dec 13 15:23:26.780 INFO [stderr]   --> src/lib.rs:60:30
Dec 13 15:23:26.780 INFO [stderr]    |
Dec 13 15:23:26.780 INFO [stderr] 60 |     pub fn execute<F>(&self, f: F)
Dec 13 15:23:26.780 INFO [stderr]    |                              ^ help: consider using `_f` instead
Dec 13 15:23:26.780 INFO [stderr]    |
Dec 13 15:23:26.780 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:23:26.780 INFO [stderr] 
Dec 13 15:23:26.784 INFO [stderr] warning: field is never used: `workers`
Dec 13 15:23:26.784 INFO [stderr]   --> src/lib.rs:10:5
Dec 13 15:23:26.784 INFO [stderr]    |
Dec 13 15:23:26.784 INFO [stderr] 10 |     workers: Vec<Worker>,
Dec 13 15:23:26.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:23:26.784 INFO [stderr]    |
Dec 13 15:23:26.784 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 15:23:26.784 INFO [stderr] 
Dec 13 15:23:26.784 INFO [stderr] warning: field is never used: `sender`
Dec 13 15:23:26.784 INFO [stderr]   --> src/lib.rs:11:5
Dec 13 15:23:26.784 INFO [stderr]    |
Dec 13 15:23:26.784 INFO [stderr] 11 |     sender: mpsc::Sender<Job>,
Dec 13 15:23:26.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:23:26.784 INFO [stderr] 
Dec 13 15:23:26.784 INFO [stderr] warning: field is never used: `id`
Dec 13 15:23:26.784 INFO [stderr]   --> src/lib.rs:15:3
Dec 13 15:23:26.784 INFO [stderr]    |
Dec 13 15:23:26.784 INFO [stderr] 15 |   id: usize,
Dec 13 15:23:26.784 INFO [stderr]    |   ^^^^^^^^^
Dec 13 15:23:26.784 INFO [stderr] 
Dec 13 15:23:26.784 INFO [stderr] warning: field is never used: `thread`
Dec 13 15:23:26.784 INFO [stderr]   --> src/lib.rs:16:3
Dec 13 15:23:26.784 INFO [stderr]    |
Dec 13 15:23:26.784 INFO [stderr] 16 |   thread: thread::JoinHandle<()>
Dec 13 15:23:26.784 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:23:26.784 INFO [stderr] 
Dec 13 15:23:26.784 INFO [stderr] warning: path statement with no effect
Dec 13 15:23:26.784 INFO [stderr]   --> src/lib.rs:24:7
Dec 13 15:23:26.784 INFO [stderr]    |
Dec 13 15:23:26.784 INFO [stderr] 24 |       receiver;
Dec 13 15:23:26.784 INFO [stderr]    |       ^^^^^^^^^
Dec 13 15:23:26.784 INFO [stderr]    |
Dec 13 15:23:26.784 INFO [stderr]    = note: #[warn(path_statements)] on by default
Dec 13 15:23:26.784 INFO [stderr] 
Dec 13 15:23:27.837 INFO [stderr] warning: unused variable: `ThreadPoolError`
Dec 13 15:23:27.837 INFO [stderr]   --> src/bin/main.rs:17:13
Dec 13 15:23:27.837 INFO [stderr]    |
Dec 13 15:23:27.837 INFO [stderr] 17 |         Err(ThreadPoolError) => {
Dec 13 15:23:27.837 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_ThreadPoolError` instead
Dec 13 15:23:27.837 INFO [stderr]    |
Dec 13 15:23:27.837 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:23:27.837 INFO [stderr] 
Dec 13 15:23:27.895 INFO [stderr] warning: variable `ThreadPool` should have a snake case name such as `thread_pool`
Dec 13 15:23:27.895 INFO [stderr]   --> src/bin/main.rs:16:12
Dec 13 15:23:27.983 INFO [stderr]    |
Dec 13 15:23:27.983 INFO [stderr] 16 |         Ok(ThreadPool) => ThreadPool,
Dec 13 15:23:27.983 INFO [stderr]    |            ^^^^^^^^^^
Dec 13 15:23:27.983 INFO [stderr]    |
Dec 13 15:23:27.983 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 15:23:27.983 INFO [stderr] 
Dec 13 15:23:27.983 INFO [stderr] warning: variable `ThreadPoolError` should have a snake case name such as `thread_pool_error`
Dec 13 15:23:27.983 INFO [stderr]   --> src/bin/main.rs:17:13
Dec 13 15:23:27.983 INFO [stderr]    |
Dec 13 15:23:27.983 INFO [stderr] 17 |         Err(ThreadPoolError) => {
Dec 13 15:23:27.983 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 13 15:23:27.983 INFO [stderr] 
Dec 13 15:23:28.211 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Dec 13 15:23:28.215 INFO [stderr] su: No module specific data is present
Dec 13 15:23:28.520 INFO running `"docker" "inspect" "b1cc21c4be191f11c32c18d9496921b3363186c8509d9e8a722ce7c693f6f822"`
Dec 13 15:23:28.651 INFO running `"docker" "rm" "-f" "b1cc21c4be191f11c32c18d9496921b3363186c8509d9e8a722ce7c693f6f822"`
Dec 13 15:23:28.865 INFO [stdout] b1cc21c4be191f11c32c18d9496921b3363186c8509d9e8a722ce7c693f6f822
Dec 13 15:23:28.869 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:23:29.283 INFO [stdout] a5dfe09f3e0c1120b0ff50d190fb9cedc9f9fd5b25b959cf74b73116ecf83fe1
Dec 13 15:23:29.287 INFO running `"docker" "start" "-a" "a5dfe09f3e0c1120b0ff50d190fb9cedc9f9fd5b25b959cf74b73116ecf83fe1"`
Dec 13 15:23:30.571 INFO [stderr] usermod: no changes
Dec 13 15:23:30.626 INFO [stderr]    Compiling hello v0.1.0 (/source)
Dec 13 15:23:30.960 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 15:23:30.971 INFO [stderr]   --> src/lib.rs:43:9
Dec 13 15:23:30.971 INFO [stderr]    |
Dec 13 15:23:30.971 INFO [stderr] 43 |       if(size <= 0) {
Dec 13 15:23:30.971 INFO [stderr]    |         ^^^^^^^^^^^ help: remove these parentheses
Dec 13 15:23:30.971 INFO [stderr]    |
Dec 13 15:23:30.971 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 13 15:23:30.971 INFO [stderr] 
Dec 13 15:23:30.983 INFO [stderr] warning: unused variable: `f`
Dec 13 15:23:30.994 INFO [stderr]   --> src/lib.rs:60:30
Dec 13 15:23:30.994 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr] 60 |     pub fn execute<F>(&self, f: F)
Dec 13 15:23:30.995 INFO [stderr]    |                              ^ help: consider using `_f` instead
Dec 13 15:23:30.995 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:23:30.995 INFO [stderr] 
Dec 13 15:23:30.995 INFO [stderr] warning: field is never used: `workers`
Dec 13 15:23:30.995 INFO [stderr]   --> src/lib.rs:10:5
Dec 13 15:23:30.995 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr] 10 |     workers: Vec<Worker>,
Dec 13 15:23:30.995 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 15:23:30.995 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 15:23:30.995 INFO [stderr] 
Dec 13 15:23:30.995 INFO [stderr] warning: field is never used: `sender`
Dec 13 15:23:30.995 INFO [stderr]   --> src/lib.rs:11:5
Dec 13 15:23:30.995 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr] 11 |     sender: mpsc::Sender<Job>,
Dec 13 15:23:30.995 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:23:30.995 INFO [stderr] 
Dec 13 15:23:30.995 INFO [stderr] warning: field is never used: `id`
Dec 13 15:23:30.995 INFO [stderr]   --> src/lib.rs:15:3
Dec 13 15:23:30.995 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr] 15 |   id: usize,
Dec 13 15:23:30.995 INFO [stderr]    |   ^^^^^^^^^
Dec 13 15:23:30.995 INFO [stderr] 
Dec 13 15:23:30.995 INFO [stderr] warning: field is never used: `thread`
Dec 13 15:23:30.995 INFO [stderr]   --> src/lib.rs:16:3
Dec 13 15:23:30.995 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr] 16 |   thread: thread::JoinHandle<()>
Dec 13 15:23:30.995 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 15:23:30.995 INFO [stderr] 
Dec 13 15:23:30.995 INFO [stderr] warning: path statement with no effect
Dec 13 15:23:30.995 INFO [stderr]   --> src/lib.rs:24:7
Dec 13 15:23:30.995 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr] 24 |       receiver;
Dec 13 15:23:30.995 INFO [stderr]    |       ^^^^^^^^^
Dec 13 15:23:30.995 INFO [stderr]    |
Dec 13 15:23:30.995 INFO [stderr]    = note: #[warn(path_statements)] on by default
Dec 13 15:23:30.995 INFO [stderr] 
Dec 13 15:23:31.175 INFO [stderr] warning: unused variable: `ThreadPoolError`
Dec 13 15:23:31.175 INFO [stderr]   --> src/bin/main.rs:17:13
Dec 13 15:23:31.175 INFO [stderr]    |
Dec 13 15:23:31.175 INFO [stderr] 17 |         Err(ThreadPoolError) => {
Dec 13 15:23:31.175 INFO [stderr]    |             ^^^^^^^^^^^^^^^ help: consider using `_ThreadPoolError` instead
Dec 13 15:23:31.175 INFO [stderr]    |
Dec 13 15:23:31.175 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 15:23:31.175 INFO [stderr] 
Dec 13 15:23:31.193 INFO [stderr] warning: variable `ThreadPool` should have a snake case name such as `thread_pool`
Dec 13 15:23:31.193 INFO [stderr]   --> src/bin/main.rs:16:12
Dec 13 15:23:31.193 INFO [stderr]    |
Dec 13 15:23:31.193 INFO [stderr] 16 |         Ok(ThreadPool) => ThreadPool,
Dec 13 15:23:31.193 INFO [stderr]    |            ^^^^^^^^^^
Dec 13 15:23:31.193 INFO [stderr]    |
Dec 13 15:23:31.193 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 13 15:23:31.193 INFO [stderr] 
Dec 13 15:23:31.193 INFO [stderr] warning: variable `ThreadPoolError` should have a snake case name such as `thread_pool_error`
Dec 13 15:23:31.193 INFO [stderr]   --> src/bin/main.rs:17:13
Dec 13 15:23:31.193 INFO [stderr]    |
Dec 13 15:23:31.193 INFO [stderr] 17 |         Err(ThreadPoolError) => {
Dec 13 15:23:31.193 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 13 15:23:31.193 INFO [stderr] 
Dec 13 15:23:31.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 13 15:23:31.555 INFO [stderr] su: No module specific data is present
Dec 13 15:23:31.852 INFO running `"docker" "inspect" "a5dfe09f3e0c1120b0ff50d190fb9cedc9f9fd5b25b959cf74b73116ecf83fe1"`
Dec 13 15:23:31.972 INFO running `"docker" "rm" "-f" "a5dfe09f3e0c1120b0ff50d190fb9cedc9f9fd5b25b959cf74b73116ecf83fe1"`
Dec 13 15:23:32.109 INFO [stdout] a5dfe09f3e0c1120b0ff50d190fb9cedc9f9fd5b25b959cf74b73116ecf83fe1
Dec 13 15:23:32.111 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 15:23:32.300 INFO [stdout] e043a93168ed10eecde42e7a244bfce9b45a512574a0355d64e37d40b6788dc9
Dec 13 15:23:32.304 INFO running `"docker" "start" "-a" "e043a93168ed10eecde42e7a244bfce9b45a512574a0355d64e37d40b6788dc9"`
Dec 13 15:23:32.922 INFO [stderr] usermod: no changes
Dec 13 15:23:32.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 15:23:32.995 INFO [stderr]      Running /target/debug/deps/hello-4646adb2a922ce0b
Dec 13 15:23:32.996 INFO [stdout] 
Dec 13 15:23:32.996 INFO [stdout] running 0 tests
Dec 13 15:23:32.996 INFO [stdout] 
Dec 13 15:23:32.996 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:23:32.996 INFO [stdout] 
Dec 13 15:23:33.003 INFO [stderr]      Running /target/debug/deps/main-5a654d6a9ba89820
Dec 13 15:23:33.011 INFO [stdout] 
Dec 13 15:23:33.011 INFO [stdout] running 0 tests
Dec 13 15:23:33.011 INFO [stdout] 
Dec 13 15:23:33.011 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:23:33.011 INFO [stdout] 
Dec 13 15:23:33.011 INFO [stderr]    Doc-tests hello
Dec 13 15:23:33.464 INFO [stdout] 
Dec 13 15:23:33.464 INFO [stdout] running 0 tests
Dec 13 15:23:33.464 INFO [stdout] 
Dec 13 15:23:33.464 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 15:23:33.464 INFO [stdout] 
Dec 13 15:23:33.470 INFO [stderr] su: No module specific data is present
Dec 13 15:23:34.247 INFO running `"docker" "inspect" "e043a93168ed10eecde42e7a244bfce9b45a512574a0355d64e37d40b6788dc9"`
Dec 13 15:23:34.492 INFO running `"docker" "rm" "-f" "e043a93168ed10eecde42e7a244bfce9b45a512574a0355d64e37d40b6788dc9"`
Dec 13 15:23:34.875 INFO [stdout] e043a93168ed10eecde42e7a244bfce9b45a512574a0355d64e37d40b6788dc9