Dec 12 03:27:53.452 INFO checking ChrisMacNaughton/cargo-cacher against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 03:27:53.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 03:27:53.981 INFO [stdout] f7f5f15cd47d71870db8dc3fdc3673f5f16a13457f3468948dbf2edb6aa22ba9
Dec 12 03:27:53.983 INFO running `"docker" "start" "-a" "f7f5f15cd47d71870db8dc3fdc3673f5f16a13457f3468948dbf2edb6aa22ba9"`
Dec 12 03:27:55.872 INFO [stderr] usermod: no changes
Dec 12 03:27:56.136 INFO [stderr]     Checking serde_json v1.0.10
Dec 12 03:27:56.136 INFO [stderr]     Checking simple_logger v0.4.0
Dec 12 03:27:56.136 INFO [stderr]    Compiling syn v0.12.13
Dec 12 03:27:56.136 INFO [stderr]     Checking hyper v0.10.13
Dec 12 03:27:56.136 INFO [stderr]     Checking rusqlite v0.13.0
Dec 12 03:27:56.176 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 12 03:28:10.806 INFO [stderr]     Checking iron v0.6.0
Dec 12 03:28:16.962 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 12 03:28:18.361 INFO [stderr]     Checking logger v0.4.0
Dec 12 03:28:18.361 INFO [stderr]     Checking router v0.6.0
Dec 12 03:28:23.986 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 12 03:28:32.826 INFO [stderr]     Checking cargo-cacher v1.2.0 (/source)
Dec 12 03:28:35.621 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 12 03:28:35.621 INFO [stderr]    --> src/main.rs:122:56
Dec 12 03:28:35.621 INFO [stderr]     |
Dec 12 03:28:35.621 INFO [stderr] 122 |         let default_crate_path = format!("{}/.crates", env::home_dir().unwrap().to_str().unwrap());
Dec 12 03:28:35.621 INFO [stderr]     |                                                        ^^^^^^^^^^^^^
Dec 12 03:28:35.621 INFO [stderr]     |
Dec 12 03:28:35.621 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 03:28:35.621 INFO [stderr] 
Dec 12 03:28:35.740 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 12 03:28:35.740 INFO [stderr]    --> src/main.rs:122:56
Dec 12 03:28:35.740 INFO [stderr]     |
Dec 12 03:28:35.740 INFO [stderr] 122 |         let default_crate_path = format!("{}/.crates", env::home_dir().unwrap().to_str().unwrap());
Dec 12 03:28:35.740 INFO [stderr]     |                                                        ^^^^^^^^^^^^^
Dec 12 03:28:35.740 INFO [stderr]     |
Dec 12 03:28:35.740 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 12 03:28:35.740 INFO [stderr] 
Dec 12 03:28:36.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.32s
Dec 12 03:28:36.243 INFO [stderr] su: No module specific data is present
Dec 12 03:28:36.836 INFO running `"docker" "inspect" "f7f5f15cd47d71870db8dc3fdc3673f5f16a13457f3468948dbf2edb6aa22ba9"`
Dec 12 03:28:37.074 INFO running `"docker" "rm" "-f" "f7f5f15cd47d71870db8dc3fdc3673f5f16a13457f3468948dbf2edb6aa22ba9"`
Dec 12 03:28:37.328 INFO [stdout] f7f5f15cd47d71870db8dc3fdc3673f5f16a13457f3468948dbf2edb6aa22ba9