Dec 05 03:04:42.629 INFO checking ChrisMacNaughton/cargo-cacher against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 03:04:42.629 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 03:04:43.296 INFO [stdout] 621a326cc54b1c33fee0329fe31f5231b5fdaae17d777caa32d7b6f802ec71d6
Dec 05 03:04:43.298 INFO running `"docker" "start" "-a" "621a326cc54b1c33fee0329fe31f5231b5fdaae17d777caa32d7b6f802ec71d6"`
Dec 05 03:04:44.767 INFO [stderr] usermod: no changes
Dec 05 03:04:45.034 INFO [stderr]    Compiling libsqlite3-sys v0.9.1
Dec 05 03:04:45.044 INFO [stderr]     Checking serde_json v1.0.10
Dec 05 03:04:45.060 INFO [stderr]     Checking simple_logger v0.4.0
Dec 05 03:04:45.060 INFO [stderr]    Compiling syn v0.12.13
Dec 05 03:04:45.063 INFO [stderr]    Compiling mime_guess v1.8.4
Dec 05 03:04:49.499 INFO [stderr]     Checking rusqlite v0.13.0
Dec 05 03:04:56.335 INFO [stderr]     Checking iron v0.6.0
Dec 05 03:05:02.785 INFO [stderr]     Checking router v0.6.0
Dec 05 03:05:02.851 INFO [stderr]     Checking logger v0.4.0
Dec 05 03:05:04.385 INFO [stderr]    Compiling serde_derive_internals v0.20.0
Dec 05 03:05:11.699 INFO [stderr]    Compiling serde_derive v1.0.29
Dec 05 03:05:20.511 INFO [stderr]     Checking cargo-cacher v1.2.0 (/source)
Dec 05 03:05:24.859 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 05 03:05:24.859 INFO [stderr]    --> src/main.rs:122:56
Dec 05 03:05:24.859 INFO [stderr]     |
Dec 05 03:05:24.859 INFO [stderr] 122 |         let default_crate_path = format!("{}/.crates", env::home_dir().unwrap().to_str().unwrap());
Dec 05 03:05:24.859 INFO [stderr]     |                                                        ^^^^^^^^^^^^^
Dec 05 03:05:24.859 INFO [stderr]     |
Dec 05 03:05:24.859 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 03:05:24.859 INFO [stderr] 
Dec 05 03:05:25.839 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 05 03:05:25.839 INFO [stderr]    --> src/main.rs:122:56
Dec 05 03:05:25.839 INFO [stderr]     |
Dec 05 03:05:25.839 INFO [stderr] 122 |         let default_crate_path = format!("{}/.crates", env::home_dir().unwrap().to_str().unwrap());
Dec 05 03:05:25.839 INFO [stderr]     |                                                        ^^^^^^^^^^^^^
Dec 05 03:05:25.839 INFO [stderr]     |
Dec 05 03:05:25.839 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 05 03:05:25.839 INFO [stderr] 
Dec 05 03:05:26.279 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.48s
Dec 05 03:05:26.303 INFO [stderr] su: No module specific data is present
Dec 05 03:05:27.131 INFO running `"docker" "inspect" "621a326cc54b1c33fee0329fe31f5231b5fdaae17d777caa32d7b6f802ec71d6"`
Dec 05 03:05:27.494 INFO running `"docker" "rm" "-f" "621a326cc54b1c33fee0329fe31f5231b5fdaae17d777caa32d7b6f802ec71d6"`
Dec 05 03:05:27.780 INFO [stdout] 621a326cc54b1c33fee0329fe31f5231b5fdaae17d777caa32d7b6f802ec71d6