Nov 30 02:36:20.021 INFO checking geirmundsimonsen/rust-osc against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 02:36:20.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 02:36:20.532 INFO [stdout] 1c4c419dc6ef481c7348611da73ee2ebbc98a43f0e9b7ded7e984855977a8cf8
Nov 30 02:36:20.534 INFO running `"docker" "start" "-a" "1c4c419dc6ef481c7348611da73ee2ebbc98a43f0e9b7ded7e984855977a8cf8"`
Nov 30 02:36:22.031 INFO [stderr] usermod: no changes
Nov 30 02:36:22.112 INFO [stderr]     Checking osc2 v0.1.0 (/source)
Nov 30 02:36:22.980 INFO [stderr] warning: unused variable: `argNo`
Nov 30 02:36:22.980 INFO [stderr]    --> src/lib.rs:108:16
Nov 30 02:36:22.980 INFO [stderr]     |
Nov 30 02:36:22.980 INFO [stderr] 108 |     pub fn change(argNo: u32) {
Nov 30 02:36:22.980 INFO [stderr]     |                   ^^^^^ help: consider using `_argNo` instead
Nov 30 02:36:22.980 INFO [stderr]     |
Nov 30 02:36:22.980 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:36:22.980 INFO [stderr] 
Nov 30 02:36:22.980 INFO [stderr] warning: unused variable: `argNo`
Nov 30 02:36:22.980 INFO [stderr]    --> src/lib.rs:112:16
Nov 30 02:36:22.980 INFO [stderr]     |
Nov 30 02:36:22.980 INFO [stderr] 112 |     pub fn remove(argNo: u32) {
Nov 30 02:36:22.980 INFO [stderr]     |                   ^^^^^ help: consider using `_argNo` instead
Nov 30 02:36:22.980 INFO [stderr] 
Nov 30 02:36:22.980 INFO [stderr] warning: unused variable: `address`
Nov 30 02:36:22.980 INFO [stderr]    --> src/lib.rs:120:17
Nov 30 02:36:22.980 INFO [stderr]     |
Nov 30 02:36:22.980 INFO [stderr] 120 |     pub fn address(address: &str) {
Nov 30 02:36:22.980 INFO [stderr]     |                    ^^^^^^^ help: consider using `_address` instead
Nov 30 02:36:22.980 INFO [stderr] 
Nov 30 02:36:22.996 INFO [stderr] warning: variable `argNo` should have a snake case name such as `arg_no`
Nov 30 02:36:22.996 INFO [stderr]    --> src/lib.rs:108:16
Nov 30 02:36:22.996 INFO [stderr]     |
Nov 30 02:36:22.996 INFO [stderr] 108 |     pub fn change(argNo: u32) {
Nov 30 02:36:22.996 INFO [stderr]     |                   ^^^^^
Nov 30 02:36:22.996 INFO [stderr]     |
Nov 30 02:36:22.996 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 30 02:36:22.996 INFO [stderr] 
Nov 30 02:36:22.996 INFO [stderr] warning: variable `argNo` should have a snake case name such as `arg_no`
Nov 30 02:36:22.996 INFO [stderr]    --> src/lib.rs:112:16
Nov 30 02:36:22.996 INFO [stderr]     |
Nov 30 02:36:22.996 INFO [stderr] 112 |     pub fn remove(argNo: u32) {
Nov 30 02:36:22.996 INFO [stderr]     |                   ^^^^^
Nov 30 02:36:22.996 INFO [stderr] 
Nov 30 02:36:22.996 INFO [stderr] warning: method `removeAll` should have a snake case name such as `remove_all`
Nov 30 02:36:22.996 INFO [stderr]    --> src/lib.rs:116:2
Nov 30 02:36:22.996 INFO [stderr]     |
Nov 30 02:36:22.996 INFO [stderr] 116 |       pub fn removeAll() {
Nov 30 02:36:22.996 INFO [stderr]     |  _____^
Nov 30 02:36:22.996 INFO [stderr] 117 | |
Nov 30 02:36:22.996 INFO [stderr] 118 | |     }
Nov 30 02:36:22.997 INFO [stderr]     | |_____^
Nov 30 02:36:22.997 INFO [stderr] 
Nov 30 02:36:23.260 INFO [stderr] warning: unused variable: `argNo`
Nov 30 02:36:23.260 INFO [stderr]    --> src/lib.rs:108:16
Nov 30 02:36:23.260 INFO [stderr]     |
Nov 30 02:36:23.260 INFO [stderr] 108 |     pub fn change(argNo: u32) {
Nov 30 02:36:23.260 INFO [stderr]     |                   ^^^^^ help: consider using `_argNo` instead
Nov 30 02:36:23.260 INFO [stderr]     |
Nov 30 02:36:23.260 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 02:36:23.260 INFO [stderr] 
Nov 30 02:36:23.260 INFO [stderr] warning: unused variable: `argNo`
Nov 30 02:36:23.260 INFO [stderr]    --> src/lib.rs:112:16
Nov 30 02:36:23.260 INFO [stderr]     |
Nov 30 02:36:23.260 INFO [stderr] 112 |     pub fn remove(argNo: u32) {
Nov 30 02:36:23.260 INFO [stderr]     |                   ^^^^^ help: consider using `_argNo` instead
Nov 30 02:36:23.260 INFO [stderr] 
Nov 30 02:36:23.260 INFO [stderr] warning: unused variable: `address`
Nov 30 02:36:23.260 INFO [stderr]    --> src/lib.rs:120:17
Nov 30 02:36:23.260 INFO [stderr]     |
Nov 30 02:36:23.260 INFO [stderr] 120 |     pub fn address(address: &str) {
Nov 30 02:36:23.260 INFO [stderr]     |                    ^^^^^^^ help: consider using `_address` instead
Nov 30 02:36:23.260 INFO [stderr] 
Nov 30 02:36:23.272 INFO [stderr] warning: variable `argNo` should have a snake case name such as `arg_no`
Nov 30 02:36:23.272 INFO [stderr]    --> src/lib.rs:108:16
Nov 30 02:36:23.272 INFO [stderr]     |
Nov 30 02:36:23.272 INFO [stderr] 108 |     pub fn change(argNo: u32) {
Nov 30 02:36:23.272 INFO [stderr]     |                   ^^^^^
Nov 30 02:36:23.272 INFO [stderr]     |
Nov 30 02:36:23.272 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 30 02:36:23.272 INFO [stderr] 
Nov 30 02:36:23.272 INFO [stderr] warning: variable `argNo` should have a snake case name such as `arg_no`
Nov 30 02:36:23.272 INFO [stderr]    --> src/lib.rs:112:16
Nov 30 02:36:23.272 INFO [stderr]     |
Nov 30 02:36:23.272 INFO [stderr] 112 |     pub fn remove(argNo: u32) {
Nov 30 02:36:23.272 INFO [stderr]     |                   ^^^^^
Nov 30 02:36:23.272 INFO [stderr] 
Nov 30 02:36:23.272 INFO [stderr] warning: method `removeAll` should have a snake case name such as `remove_all`
Nov 30 02:36:23.272 INFO [stderr]    --> src/lib.rs:116:2
Nov 30 02:36:23.272 INFO [stderr]     |
Nov 30 02:36:23.272 INFO [stderr] 116 |       pub fn removeAll() {
Nov 30 02:36:23.272 INFO [stderr]     |  _____^
Nov 30 02:36:23.273 INFO [stderr] 117 | |
Nov 30 02:36:23.273 INFO [stderr] 118 | |     }
Nov 30 02:36:23.273 INFO [stderr]     | |_____^
Nov 30 02:36:23.273 INFO [stderr] 
Nov 30 02:36:23.570 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:36:23.571 INFO [stderr]   --> src/main.rs:14:2
Nov 30 02:36:23.571 INFO [stderr]    |
Nov 30 02:36:23.571 INFO [stderr] 14 |     socket.send_to(msg.get_bytes(), "127.0.0.1:57120");
Nov 30 02:36:23.571 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:36:23.571 INFO [stderr]    |
Nov 30 02:36:23.571 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 02:36:23.571 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:36:23.571 INFO [stderr] 
Nov 30 02:36:23.616 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 02:36:23.616 INFO [stderr]   --> src/main.rs:14:2
Nov 30 02:36:23.616 INFO [stderr]    |
Nov 30 02:36:23.616 INFO [stderr] 14 |     socket.send_to(msg.get_bytes(), "127.0.0.1:57120");
Nov 30 02:36:23.616 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:36:23.616 INFO [stderr]    |
Nov 30 02:36:23.616 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 30 02:36:23.616 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 02:36:23.616 INFO [stderr] 
Nov 30 02:36:23.646 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Nov 30 02:36:23.649 INFO [stderr] su: No module specific data is present
Nov 30 02:36:24.330 INFO running `"docker" "inspect" "1c4c419dc6ef481c7348611da73ee2ebbc98a43f0e9b7ded7e984855977a8cf8"`
Nov 30 02:36:24.626 INFO running `"docker" "rm" "-f" "1c4c419dc6ef481c7348611da73ee2ebbc98a43f0e9b7ded7e984855977a8cf8"`
Nov 30 02:36:24.960 INFO [stdout] 1c4c419dc6ef481c7348611da73ee2ebbc98a43f0e9b7ded7e984855977a8cf8