Dec 18 05:37:13.254 INFO checking RustUser/Rust-Switch against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 05:37:13.254 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/RustUser/Rust-Switch:/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 05:37:13.419 INFO [stdout] 38ae52f57fa503b35e324379177940d76a7360de9ace8c800037d7ac2e7f6f9d
Dec 18 05:37:13.422 INFO running `"docker" "start" "-a" "38ae52f57fa503b35e324379177940d76a7360de9ace8c800037d7ac2e7f6f9d"`
Dec 18 05:37:13.879 INFO [stderr]     Checking RustSwitch v0.1.0 (/opt/crater/workdir)
Dec 18 05:37:14.025 INFO [stderr] warning: unused import: `switch::*`
Dec 18 05:37:14.025 INFO [stderr]  --> src/main.rs:3:5
Dec 18 05:37:14.025 INFO [stderr]   |
Dec 18 05:37:14.025 INFO [stderr] 3 | use switch::*;
Dec 18 05:37:14.025 INFO [stderr]   |     ^^^^^^^^^
Dec 18 05:37:14.025 INFO [stderr]   |
Dec 18 05:37:14.025 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:37:14.025 INFO [stderr] 
Dec 18 05:37:14.029 INFO [stderr] warning: unused import: `switch::*`
Dec 18 05:37:14.029 INFO [stderr]  --> src/main.rs:3:5
Dec 18 05:37:14.029 INFO [stderr]   |
Dec 18 05:37:14.029 INFO [stderr] 3 | use switch::*;
Dec 18 05:37:14.029 INFO [stderr]   |     ^^^^^^^^^
Dec 18 05:37:14.029 INFO [stderr]   |
Dec 18 05:37:14.029 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 05:37:14.029 INFO [stderr] 
Dec 18 05:37:14.066 INFO [stderr] warning: method is never used: `init`
Dec 18 05:37:14.066 INFO [stderr]   --> src/switch.rs:20:5
Dec 18 05:37:14.066 INFO [stderr]    |
Dec 18 05:37:14.066 INFO [stderr] 20 |     pub fn init(value: bool) -> Switch {
Dec 18 05:37:14.066 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:14.066 INFO [stderr]    |
Dec 18 05:37:14.066 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:37:14.066 INFO [stderr] 
Dec 18 05:37:14.066 INFO [stderr] warning: method is never used: `view`
Dec 18 05:37:14.066 INFO [stderr]   --> src/switch.rs:39:5
Dec 18 05:37:14.066 INFO [stderr]    |
Dec 18 05:37:14.066 INFO [stderr] 39 |     pub fn view(&self) -> bool {
Dec 18 05:37:14.066 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:14.066 INFO [stderr] 
Dec 18 05:37:14.066 INFO [stderr] warning: crate `RustSwitch` should have a snake case name such as `rust_switch`
Dec 18 05:37:14.066 INFO [stderr]   |
Dec 18 05:37:14.066 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 05:37:14.066 INFO [stderr] 
Dec 18 05:37:14.068 INFO [stderr] warning: method is never used: `init`
Dec 18 05:37:14.068 INFO [stderr]   --> src/switch.rs:20:5
Dec 18 05:37:14.068 INFO [stderr]    |
Dec 18 05:37:14.068 INFO [stderr] 20 |     pub fn init(value: bool) -> Switch {
Dec 18 05:37:14.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:14.068 INFO [stderr]    |
Dec 18 05:37:14.068 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 05:37:14.068 INFO [stderr] 
Dec 18 05:37:14.068 INFO [stderr] warning: method is never used: `view`
Dec 18 05:37:14.068 INFO [stderr]   --> src/switch.rs:39:5
Dec 18 05:37:14.068 INFO [stderr]    |
Dec 18 05:37:14.068 INFO [stderr] 39 |     pub fn view(&self) -> bool {
Dec 18 05:37:14.068 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 05:37:14.068 INFO [stderr] 
Dec 18 05:37:14.068 INFO [stderr] warning: crate `RustSwitch` should have a snake case name such as `rust_switch`
Dec 18 05:37:14.068 INFO [stderr]   |
Dec 18 05:37:14.068 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 18 05:37:14.068 INFO [stderr] 
Dec 18 05:37:14.083 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 18 05:37:14.272 INFO running `"docker" "inspect" "38ae52f57fa503b35e324379177940d76a7360de9ace8c800037d7ac2e7f6f9d"`
Dec 18 05:37:14.328 INFO running `"docker" "rm" "-f" "38ae52f57fa503b35e324379177940d76a7360de9ace8c800037d7ac2e7f6f9d"`
Dec 18 05:37:14.409 INFO [stdout] 38ae52f57fa503b35e324379177940d76a7360de9ace8c800037d7ac2e7f6f9d