Dec 19 09:46:18.130 INFO checking rust-bravo/rnginx against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 09:46:18.130 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/rust-bravo/rnginx:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:46:18.634 INFO [stdout] b65c59ba5473b2ac3111ddf23b2d2fa18e03c49a80d32274d249a34adc2cc49d
Dec 19 09:46:18.636 INFO running `"docker" "start" "-a" "b65c59ba5473b2ac3111ddf23b2d2fa18e03c49a80d32274d249a34adc2cc49d"`
Dec 19 09:46:20.412 INFO [stderr]     Checking rnginx v0.1.0 (/opt/crater/workdir)
Dec 19 09:46:20.670 INFO [stderr] warning: unreachable pattern
Dec 19 09:46:20.670 INFO [stderr]   --> src/http/mod.rs:12:13
Dec 19 09:46:20.670 INFO [stderr]    |
Dec 19 09:46:20.670 INFO [stderr] 11 |             OK => "200 OK\r\n\r\n",
Dec 19 09:46:20.670 INFO [stderr]    |             -- matches any value
Dec 19 09:46:20.670 INFO [stderr] 12 |             NotFound => "404 OK\r\n\r\n",
Dec 19 09:46:20.670 INFO [stderr]    |             ^^^^^^^^ unreachable pattern
Dec 19 09:46:20.670 INFO [stderr]    |
Dec 19 09:46:20.670 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 19 09:46:20.670 INFO [stderr] 
Dec 19 09:46:20.670 INFO [stderr] warning: unused variable: `OK`
Dec 19 09:46:20.670 INFO [stderr]   --> src/http/mod.rs:11:13
Dec 19 09:46:20.670 INFO [stderr]    |
Dec 19 09:46:20.670 INFO [stderr] 11 |             OK => "200 OK\r\n\r\n",
Dec 19 09:46:20.670 INFO [stderr]    |             ^^ help: consider using `_OK` instead
Dec 19 09:46:20.670 INFO [stderr]    |
Dec 19 09:46:20.670 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 09:46:20.670 INFO [stderr] 
Dec 19 09:46:20.670 INFO [stderr] warning: unused variable: `NotFound`
Dec 19 09:46:20.670 INFO [stderr]   --> src/http/mod.rs:12:13
Dec 19 09:46:20.670 INFO [stderr]    |
Dec 19 09:46:20.670 INFO [stderr] 12 |             NotFound => "404 OK\r\n\r\n",
Dec 19 09:46:20.670 INFO [stderr]    |             ^^^^^^^^ help: consider using `_NotFound` instead
Dec 19 09:46:20.670 INFO [stderr] 
Dec 19 09:46:20.682 INFO [stderr] warning: static item is never used: `PROTOCOL`
Dec 19 09:46:20.682 INFO [stderr]  --> src/http/mod.rs:6:1
Dec 19 09:46:20.682 INFO [stderr]   |
Dec 19 09:46:20.682 INFO [stderr] 6 | static PROTOCOL: &'static str = "HTTP/1.1";
Dec 19 09:46:20.682 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:46:20.682 INFO [stderr]   |
Dec 19 09:46:20.682 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 09:46:20.682 INFO [stderr] 
Dec 19 09:46:20.682 INFO [stderr] warning: method is never used: `value`
Dec 19 09:46:20.682 INFO [stderr]  --> src/http/mod.rs:9:5
Dec 19 09:46:20.682 INFO [stderr]   |
Dec 19 09:46:20.682 INFO [stderr] 9 |     fn value(state: HTTP) -> &'static str {
Dec 19 09:46:20.682 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:46:20.682 INFO [stderr] 
Dec 19 09:46:20.682 INFO [stderr] warning: field is never used: `name`
Dec 19 09:46:20.682 INFO [stderr]  --> src/worker/mod.rs:2:5
Dec 19 09:46:20.683 INFO [stderr]   |
Dec 19 09:46:20.683 INFO [stderr] 2 |     name: &'a str,
Dec 19 09:46:20.683 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 09:46:20.683 INFO [stderr] 
Dec 19 09:46:20.683 INFO [stderr] warning: field is never used: `num`
Dec 19 09:46:20.683 INFO [stderr]  --> src/worker/mod.rs:3:5
Dec 19 09:46:20.683 INFO [stderr]   |
Dec 19 09:46:20.683 INFO [stderr] 3 |     num: &'a u32
Dec 19 09:46:20.683 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 19 09:46:20.683 INFO [stderr] 
Dec 19 09:46:20.683 INFO [stderr] warning: variable `OK` should have a snake case name such as `ok`
Dec 19 09:46:20.683 INFO [stderr]   --> src/http/mod.rs:11:13
Dec 19 09:46:20.683 INFO [stderr]    |
Dec 19 09:46:20.683 INFO [stderr] 11 |             OK => "200 OK\r\n\r\n",
Dec 19 09:46:20.683 INFO [stderr]    |             ^^
Dec 19 09:46:20.683 INFO [stderr]    |
Dec 19 09:46:20.683 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 09:46:20.683 INFO [stderr] 
Dec 19 09:46:20.683 INFO [stderr] warning: variable `NotFound` should have a snake case name such as `not_found`
Dec 19 09:46:20.683 INFO [stderr]   --> src/http/mod.rs:12:13
Dec 19 09:46:20.683 INFO [stderr]    |
Dec 19 09:46:20.683 INFO [stderr] 12 |             NotFound => "404 OK\r\n\r\n",
Dec 19 09:46:20.683 INFO [stderr]    |             ^^^^^^^^
Dec 19 09:46:20.683 INFO [stderr] 
Dec 19 09:46:20.848 INFO [stderr] warning: unreachable pattern
Dec 19 09:46:20.849 INFO [stderr]   --> src/http/mod.rs:12:13
Dec 19 09:46:20.849 INFO [stderr]    |
Dec 19 09:46:20.849 INFO [stderr] 11 |             OK => "200 OK\r\n\r\n",
Dec 19 09:46:20.849 INFO [stderr]    |             -- matches any value
Dec 19 09:46:20.849 INFO [stderr] 12 |             NotFound => "404 OK\r\n\r\n",
Dec 19 09:46:20.849 INFO [stderr]    |             ^^^^^^^^ unreachable pattern
Dec 19 09:46:20.849 INFO [stderr]    |
Dec 19 09:46:20.849 INFO [stderr]    = note: #[warn(unreachable_patterns)] on by default
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:20.849 INFO [stderr] warning: unused variable: `OK`
Dec 19 09:46:20.849 INFO [stderr]   --> src/http/mod.rs:11:13
Dec 19 09:46:20.849 INFO [stderr]    |
Dec 19 09:46:20.849 INFO [stderr] 11 |             OK => "200 OK\r\n\r\n",
Dec 19 09:46:20.849 INFO [stderr]    |             ^^ help: consider using `_OK` instead
Dec 19 09:46:20.849 INFO [stderr]    |
Dec 19 09:46:20.849 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:20.849 INFO [stderr] warning: unused variable: `NotFound`
Dec 19 09:46:20.849 INFO [stderr]   --> src/http/mod.rs:12:13
Dec 19 09:46:20.849 INFO [stderr]    |
Dec 19 09:46:20.849 INFO [stderr] 12 |             NotFound => "404 OK\r\n\r\n",
Dec 19 09:46:20.849 INFO [stderr]    |             ^^^^^^^^ help: consider using `_NotFound` instead
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:20.849 INFO [stderr] warning: static item is never used: `PROTOCOL`
Dec 19 09:46:20.849 INFO [stderr]  --> src/http/mod.rs:6:1
Dec 19 09:46:20.849 INFO [stderr]   |
Dec 19 09:46:20.849 INFO [stderr] 6 | static PROTOCOL: &'static str = "HTTP/1.1";
Dec 19 09:46:20.849 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:46:20.849 INFO [stderr]   |
Dec 19 09:46:20.849 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:20.849 INFO [stderr] warning: method is never used: `value`
Dec 19 09:46:20.849 INFO [stderr]  --> src/http/mod.rs:9:5
Dec 19 09:46:20.849 INFO [stderr]   |
Dec 19 09:46:20.849 INFO [stderr] 9 |     fn value(state: HTTP) -> &'static str {
Dec 19 09:46:20.849 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:20.849 INFO [stderr] warning: field is never used: `name`
Dec 19 09:46:20.849 INFO [stderr]  --> src/worker/mod.rs:2:5
Dec 19 09:46:20.849 INFO [stderr]   |
Dec 19 09:46:20.849 INFO [stderr] 2 |     name: &'a str,
Dec 19 09:46:20.849 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:20.849 INFO [stderr] warning: field is never used: `num`
Dec 19 09:46:20.849 INFO [stderr]  --> src/worker/mod.rs:3:5
Dec 19 09:46:20.849 INFO [stderr]   |
Dec 19 09:46:20.849 INFO [stderr] 3 |     num: &'a u32
Dec 19 09:46:20.849 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:20.849 INFO [stderr] warning: variable `OK` should have a snake case name such as `ok`
Dec 19 09:46:20.849 INFO [stderr]   --> src/http/mod.rs:11:13
Dec 19 09:46:20.849 INFO [stderr]    |
Dec 19 09:46:20.849 INFO [stderr] 11 |             OK => "200 OK\r\n\r\n",
Dec 19 09:46:20.849 INFO [stderr]    |             ^^
Dec 19 09:46:20.849 INFO [stderr]    |
Dec 19 09:46:20.849 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:20.849 INFO [stderr] warning: variable `NotFound` should have a snake case name such as `not_found`
Dec 19 09:46:20.849 INFO [stderr]   --> src/http/mod.rs:12:13
Dec 19 09:46:20.849 INFO [stderr]    |
Dec 19 09:46:20.849 INFO [stderr] 12 |             NotFound => "404 OK\r\n\r\n",
Dec 19 09:46:20.849 INFO [stderr]    |             ^^^^^^^^
Dec 19 09:46:20.849 INFO [stderr] 
Dec 19 09:46:21.348 INFO [stderr] warning: unused variable: `e`
Dec 19 09:46:21.348 INFO [stderr]  --> src/main.rs:8:16
Dec 19 09:46:21.348 INFO [stderr]   |
Dec 19 09:46:21.348 INFO [stderr] 8 |     if let Err(e) = server.boot() {
Dec 19 09:46:21.348 INFO [stderr]   |                ^ help: consider using `_e` instead
Dec 19 09:46:21.351 INFO [stderr] warning: unused variable: `e`
Dec 19 09:46:21.351 INFO [stderr]  --> src/main.rs:8:16
Dec 19 09:46:21.351 INFO [stderr]   |
Dec 19 09:46:21.351 INFO [stderr] 8 |     if let Err(e) = server.boot() {
Dec 19 09:46:21.351 INFO [stderr]   |                ^ help: consider using `_e` instead
Dec 19 09:46:21.351 INFO [stderr]   |
Dec 19 09:46:21.351 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 09:46:21.351 INFO [stderr] 
Dec 19 09:46:21.396 INFO [stderr]   |
Dec 19 09:46:21.396 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 19 09:46:21.396 INFO [stderr] 
Dec 19 09:46:21.428 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 19 09:46:21.999 INFO running `"docker" "inspect" "b65c59ba5473b2ac3111ddf23b2d2fa18e03c49a80d32274d249a34adc2cc49d"`
Dec 19 09:46:22.408 INFO running `"docker" "rm" "-f" "b65c59ba5473b2ac3111ddf23b2d2fa18e03c49a80d32274d249a34adc2cc49d"`
Dec 19 09:46:22.764 INFO [stdout] b65c59ba5473b2ac3111ddf23b2d2fa18e03c49a80d32274d249a34adc2cc49d