Dec 18 09:07:38.237 INFO checking xbee_s2c-0.1.0 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:07:38.237 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-3/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/xbee_s2c/0.1.0:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:07:38.497 INFO [stdout] ca3fc8a6cea9551ed0a49dd1d9bfcc2b193b996450e5b354342415855c814825
Dec 18 09:07:38.502 INFO running `"docker" "start" "-a" "ca3fc8a6cea9551ed0a49dd1d9bfcc2b193b996450e5b354342415855c814825"`
Dec 18 09:07:39.340 INFO [stderr]    Compiling arrayvec v0.4.9
Dec 18 09:07:39.344 INFO [stderr]     Checking arraydeque v0.4.3
Dec 18 09:07:39.344 INFO [stderr]     Checking embedded-hal v0.2.2
Dec 18 09:07:41.744 INFO [stderr]     Checking xbee_s2c v0.1.0 (/opt/crater/workdir)
Dec 18 09:07:42.308 INFO [stderr] warning: unused variable: `frame_id`
Dec 18 09:07:42.308 INFO [stderr]    --> src/lib.rs:321:34
Dec 18 09:07:42.308 INFO [stderr]     |
Dec 18 09:07:42.308 INFO [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.308 INFO [stderr]     |                                  ^^^^^^^^ help: consider using `_frame_id` instead
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `at_cmd`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:321:48
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                                ^^^^^^ help: consider using `_at_cmd` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `params`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:321:65
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                                                 ^^^^^^ help: consider using `_params` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `frame_id`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:325:38
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                      ^^^^^^^^ help: consider using `_frame_id` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `at_cmd`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:325:52
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                                    ^^^^^^ help: consider using `_at_cmd` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `params`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:325:69
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                                                     ^^^^^^ help: consider using `_params` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `frame_id`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:329:41
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                         ^^^^^^^^ help: consider using `_frame_id` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `addr`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:329:55
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                                       ^^^^ help: consider using `_addr` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `at_cmd`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:329:67
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                                                   ^^^^^^ help: consider using `_at_cmd` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.329 INFO [stderr] warning: unused variable: `params`
Dec 18 09:07:42.329 INFO [stderr]    --> src/lib.rs:329:84
Dec 18 09:07:42.329 INFO [stderr]     |
Dec 18 09:07:42.329 INFO [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.329 INFO [stderr]     |                                                                                    ^^^^^^ help: consider using `_params` instead
Dec 18 09:07:42.329 INFO [stderr] 
Dec 18 09:07:42.469 INFO [stderr] warning: field is never used: `escaped`
Dec 18 09:07:42.469 INFO [stderr]   --> src/api_frame.rs:29:5
Dec 18 09:07:42.469 INFO [stderr]    |
Dec 18 09:07:42.469 INFO [stderr] 29 |     escaped: bool,
Dec 18 09:07:42.469 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 09:07:42.469 INFO [stderr]    |
Dec 18 09:07:42.470 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 09:07:42.470 INFO [stderr] 
Dec 18 09:07:42.470 INFO [stderr] warning: field is never used: `encrypted`
Dec 18 09:07:42.476 INFO [stderr]   --> src/api_frame.rs:30:5
Dec 18 09:07:42.476 INFO [stderr]    |
Dec 18 09:07:42.476 INFO [stderr] 30 |     encrypted: bool,
Dec 18 09:07:42.476 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 09:07:42.476 INFO [stderr] 
Dec 18 09:07:42.476 INFO [stderr] warning: method is never used: `frame_type`
Dec 18 09:07:42.476 INFO [stderr]    --> src/api_frame.rs:368:5
Dec 18 09:07:42.476 INFO [stderr]     |
Dec 18 09:07:42.476 INFO [stderr] 368 |     fn frame_type(&self) -> u8 {
Dec 18 09:07:42.484 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:07:42.484 INFO [stderr] 
Dec 18 09:07:42.536 INFO [stderr] warning: unused variable: `frame_id`
Dec 18 09:07:42.536 INFO [stderr]    --> src/lib.rs:321:34
Dec 18 09:07:42.536 INFO [stderr]     |
Dec 18 09:07:42.540 INFO [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.540 INFO [stderr]     |                                  ^^^^^^^^ help: consider using `_frame_id` instead
Dec 18 09:07:42.540 INFO [stderr]     |
Dec 18 09:07:42.540 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 09:07:42.540 INFO [stderr] 
Dec 18 09:07:42.540 INFO [stderr] warning: unused variable: `at_cmd`
Dec 18 09:07:42.540 INFO [stderr]    --> src/lib.rs:321:48
Dec 18 09:07:42.540 INFO [stderr]     |
Dec 18 09:07:42.540 INFO [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.540 INFO [stderr]     |                                                ^^^^^^ help: consider using `_at_cmd` instead
Dec 18 09:07:42.540 INFO [stderr] 
Dec 18 09:07:42.540 INFO [stderr] warning: unused variable: `params`
Dec 18 09:07:42.540 INFO [stderr]    --> src/lib.rs:321:65
Dec 18 09:07:42.540 INFO [stderr]     |
Dec 18 09:07:42.540 INFO [stderr] 321 |     pub fn at_command(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.540 INFO [stderr]     |                                                                 ^^^^^^ help: consider using `_params` instead
Dec 18 09:07:42.540 INFO [stderr] 
Dec 18 09:07:42.540 INFO [stderr] warning: unused variable: `frame_id`
Dec 18 09:07:42.540 INFO [stderr]    --> src/lib.rs:325:38
Dec 18 09:07:42.540 INFO [stderr]     |
Dec 18 09:07:42.540 INFO [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.540 INFO [stderr]     |                                      ^^^^^^^^ help: consider using `_frame_id` instead
Dec 18 09:07:42.540 INFO [stderr] 
Dec 18 09:07:42.540 INFO [stderr] warning: unused variable: `at_cmd`
Dec 18 09:07:42.540 INFO [stderr]    --> src/lib.rs:325:52
Dec 18 09:07:42.540 INFO [stderr]     |
Dec 18 09:07:42.540 INFO [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.540 INFO [stderr]     |                                                    ^^^^^^ help: consider using `_at_cmd` instead
Dec 18 09:07:42.540 INFO [stderr] 
Dec 18 09:07:42.540 INFO [stderr] warning: unused variable: `params`
Dec 18 09:07:42.540 INFO [stderr]    --> src/lib.rs:325:69
Dec 18 09:07:42.540 INFO [stderr]     |
Dec 18 09:07:42.540 INFO [stderr] 325 |     pub fn at_queue_param(&mut self, frame_id: u8, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.544 INFO [stderr]     |                                                                     ^^^^^^ help: consider using `_params` instead
Dec 18 09:07:42.544 INFO [stderr] 
Dec 18 09:07:42.544 INFO [stderr] warning: unused variable: `frame_id`
Dec 18 09:07:42.544 INFO [stderr]    --> src/lib.rs:329:41
Dec 18 09:07:42.544 INFO [stderr]     |
Dec 18 09:07:42.544 INFO [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.544 INFO [stderr]     |                                         ^^^^^^^^ help: consider using `_frame_id` instead
Dec 18 09:07:42.544 INFO [stderr] 
Dec 18 09:07:42.544 INFO [stderr] warning: unused variable: `addr`
Dec 18 09:07:42.544 INFO [stderr]    --> src/lib.rs:329:55
Dec 18 09:07:42.544 INFO [stderr]     |
Dec 18 09:07:42.544 INFO [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.544 INFO [stderr]     |                                                       ^^^^ help: consider using `_addr` instead
Dec 18 09:07:42.544 INFO [stderr] 
Dec 18 09:07:42.544 INFO [stderr] warning: unused variable: `at_cmd`
Dec 18 09:07:42.544 INFO [stderr]    --> src/lib.rs:329:67
Dec 18 09:07:42.544 INFO [stderr]     |
Dec 18 09:07:42.544 INFO [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.544 INFO [stderr]     |                                                                   ^^^^^^ help: consider using `_at_cmd` instead
Dec 18 09:07:42.544 INFO [stderr] 
Dec 18 09:07:42.544 INFO [stderr] warning: unused variable: `params`
Dec 18 09:07:42.544 INFO [stderr]    --> src/lib.rs:329:84
Dec 18 09:07:42.544 INFO [stderr]     |
Dec 18 09:07:42.544 INFO [stderr] 329 |     pub fn remote_at_command(&mut self, frame_id: u8, addr: Addr, at_cmd: [u8; 2], params: &[u8]) {
Dec 18 09:07:42.544 INFO [stderr]     |                                                                                    ^^^^^^ help: consider using `_params` instead
Dec 18 09:07:42.544 INFO [stderr] 
Dec 18 09:07:42.698 INFO [stderr] warning: field is never used: `escaped`
Dec 18 09:07:42.698 INFO [stderr]   --> src/api_frame.rs:29:5
Dec 18 09:07:42.698 INFO [stderr]    |
Dec 18 09:07:42.698 INFO [stderr] 29 |     escaped: bool,
Dec 18 09:07:42.698 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 09:07:42.698 INFO [stderr]    |
Dec 18 09:07:42.698 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 09:07:42.698 INFO [stderr] 
Dec 18 09:07:42.698 INFO [stderr] warning: field is never used: `encrypted`
Dec 18 09:07:42.698 INFO [stderr]   --> src/api_frame.rs:30:5
Dec 18 09:07:42.698 INFO [stderr]    |
Dec 18 09:07:42.698 INFO [stderr] 30 |     encrypted: bool,
Dec 18 09:07:42.698 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 09:07:42.698 INFO [stderr] 
Dec 18 09:07:42.698 INFO [stderr] warning: method is never used: `frame_type`
Dec 18 09:07:42.698 INFO [stderr]    --> src/api_frame.rs:368:5
Dec 18 09:07:42.698 INFO [stderr]     |
Dec 18 09:07:42.698 INFO [stderr] 368 |     fn frame_type(&self) -> u8 {
Dec 18 09:07:42.698 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:07:42.699 INFO [stderr] 
Dec 18 09:07:42.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.42s
Dec 18 09:07:43.431 INFO running `"docker" "inspect" "ca3fc8a6cea9551ed0a49dd1d9bfcc2b193b996450e5b354342415855c814825"`
Dec 18 09:07:43.542 INFO running `"docker" "rm" "-f" "ca3fc8a6cea9551ed0a49dd1d9bfcc2b193b996450e5b354342415855c814825"`
Dec 18 09:07:43.664 INFO [stdout] ca3fc8a6cea9551ed0a49dd1d9bfcc2b193b996450e5b354342415855c814825