Dec 11 11:55:22.899 INFO checking philippkeller/rustup-toolchain-proxy against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 11:55:22.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 11 11:55:23.087 INFO [stdout] 0b8b6febbce3d2b9df312013f3c134ef0804d95a58dbc5f61b78b64bdb9fd2c2
Dec 11 11:55:23.090 INFO running `"docker" "start" "-a" "0b8b6febbce3d2b9df312013f3c134ef0804d95a58dbc5f61b78b64bdb9fd2c2"`
Dec 11 11:55:23.491 INFO [stderr] usermod: no changes
Dec 11 11:55:23.548 INFO [stderr]     Checking rustup-toolchain-proxy v0.1.0 (/source)
Dec 11 11:55:24.118 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 11 11:55:24.118 INFO [stderr]   --> src/lib.rs:16:24
Dec 11 11:55:24.118 INFO [stderr]    |
Dec 11 11:55:24.118 INFO [stderr] 16 |         let home_dir = env::home_dir().expect("could not retrieve HOME var").to_str().expect("hm. utf8 error..?").to_string();
Dec 11 11:55:24.118 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 11 11:55:24.118 INFO [stderr]    |
Dec 11 11:55:24.118 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 11:55:24.118 INFO [stderr] 
Dec 11 11:55:24.171 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 11 11:55:24.171 INFO [stderr]   --> src/lib.rs:16:24
Dec 11 11:55:24.171 INFO [stderr]    |
Dec 11 11:55:24.171 INFO [stderr] 16 |         let home_dir = env::home_dir().expect("could not retrieve HOME var").to_str().expect("hm. utf8 error..?").to_string();
Dec 11 11:55:24.171 INFO [stderr]    |                        ^^^^^^^^^^^^^
Dec 11 11:55:24.171 INFO [stderr]    |
Dec 11 11:55:24.171 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 11:55:24.171 INFO [stderr] 
Dec 11 11:55:26.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.20s
Dec 11 11:55:26.711 INFO [stderr] su: No module specific data is present
Dec 11 11:55:27.878 INFO running `"docker" "inspect" "0b8b6febbce3d2b9df312013f3c134ef0804d95a58dbc5f61b78b64bdb9fd2c2"`
Dec 11 11:55:28.118 INFO running `"docker" "rm" "-f" "0b8b6febbce3d2b9df312013f3c134ef0804d95a58dbc5f61b78b64bdb9fd2c2"`
Dec 11 11:55:28.480 INFO [stdout] 0b8b6febbce3d2b9df312013f3c134ef0804d95a58dbc5f61b78b64bdb9fd2c2