Dec 04 09:41:56.715 INFO checking spschul/swole against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:41:56.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 04 09:41:57.140 INFO [stdout] cf561d46d771d07be39a03c6932672558bf77ef404be54ab49696087f8179535
Dec 04 09:41:57.143 INFO running `"docker" "start" "-a" "cf561d46d771d07be39a03c6932672558bf77ef404be54ab49696087f8179535"`
Dec 04 09:41:58.383 INFO [stderr] usermod: no changes
Dec 04 09:41:58.523 INFO [stderr]     Checking serde v1.0.15
Dec 04 09:41:58.523 INFO [stderr]     Checking time v0.1.38
Dec 04 09:41:58.523 INFO [stderr]    Compiling serde_derive v1.0.15
Dec 04 09:42:08.999 INFO [stderr]     Checking serde_json v1.0.3
Dec 04 09:42:08.999 INFO [stderr]     Checking chrono v0.4.0
Dec 04 09:42:11.979 INFO [stderr]     Checking swole v0.1.0 (/source)
Dec 04 09:42:12.371 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 04 09:42:12.372 INFO [stderr]    --> src/main.rs:140:36
Dec 04 09:42:12.372 INFO [stderr]     |
Dec 04 09:42:12.372 INFO [stderr] 140 |     let mut config = PathBuf::from(env::home_dir().unwrap());
Dec 04 09:42:12.372 INFO [stderr]     |                                    ^^^^^^^^^^^^^
Dec 04 09:42:12.372 INFO [stderr]     |
Dec 04 09:42:12.372 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 04 09:42:12.372 INFO [stderr] 
Dec 04 09:42:12.373 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 04 09:42:12.373 INFO [stderr]    --> src/main.rs:149:36
Dec 04 09:42:12.373 INFO [stderr]     |
Dec 04 09:42:12.373 INFO [stderr] 149 |     let mut config = PathBuf::from(env::home_dir().unwrap());
Dec 04 09:42:12.373 INFO [stderr]     |                                    ^^^^^^^^^^^^^
Dec 04 09:42:12.373 INFO [stderr] 
Dec 04 09:42:12.458 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 04 09:42:12.458 INFO [stderr]    --> src/main.rs:140:36
Dec 04 09:42:12.458 INFO [stderr]     |
Dec 04 09:42:12.458 INFO [stderr] 140 |     let mut config = PathBuf::from(env::home_dir().unwrap());
Dec 04 09:42:12.458 INFO [stderr]     |                                    ^^^^^^^^^^^^^
Dec 04 09:42:12.458 INFO [stderr]     |
Dec 04 09:42:12.458 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 04 09:42:12.458 INFO [stderr] 
Dec 04 09:42:12.458 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 04 09:42:12.458 INFO [stderr]    --> src/main.rs:149:36
Dec 04 09:42:12.458 INFO [stderr]     |
Dec 04 09:42:12.458 INFO [stderr] 149 |     let mut config = PathBuf::from(env::home_dir().unwrap());
Dec 04 09:42:12.458 INFO [stderr]     |                                    ^^^^^^^^^^^^^
Dec 04 09:42:12.458 INFO [stderr] 
Dec 04 09:42:12.587 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:42:12.587 INFO [stderr]   --> src/main.rs:57:13
Dec 04 09:42:12.587 INFO [stderr]    |
Dec 04 09:42:12.587 INFO [stderr] 57 |         let mut exercise = match self.exercises.get_mut(exer) {
Dec 04 09:42:12.587 INFO [stderr]    |             ----^^^^^^^^
Dec 04 09:42:12.587 INFO [stderr]    |             |
Dec 04 09:42:12.587 INFO [stderr]    |             help: remove this `mut`
Dec 04 09:42:12.587 INFO [stderr]    |
Dec 04 09:42:12.587 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 09:42:12.587 INFO [stderr] 
Dec 04 09:42:12.692 INFO [stderr] warning: variable does not need to be mutable
Dec 04 09:42:12.692 INFO [stderr]   --> src/main.rs:57:13
Dec 04 09:42:12.692 INFO [stderr]    |
Dec 04 09:42:12.692 INFO [stderr] 57 |         let mut exercise = match self.exercises.get_mut(exer) {
Dec 04 09:42:12.692 INFO [stderr]    |             ----^^^^^^^^
Dec 04 09:42:12.692 INFO [stderr]    |             |
Dec 04 09:42:12.692 INFO [stderr]    |             help: remove this `mut`
Dec 04 09:42:12.692 INFO [stderr]    |
Dec 04 09:42:12.692 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 04 09:42:12.692 INFO [stderr] 
Dec 04 09:42:12.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.31s
Dec 04 09:42:12.723 INFO [stderr] su: No module specific data is present
Dec 04 09:42:16.237 INFO running `"docker" "inspect" "cf561d46d771d07be39a03c6932672558bf77ef404be54ab49696087f8179535"`
Dec 04 09:42:16.346 INFO running `"docker" "rm" "-f" "cf561d46d771d07be39a03c6932672558bf77ef404be54ab49696087f8179535"`
Dec 04 09:42:16.522 INFO [stdout] cf561d46d771d07be39a03c6932672558bf77ef404be54ab49696087f8179535