Dec 04 18:46:35.645 INFO checking firba1/tpol-rs against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 18:46:35.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 18:46:36.228 INFO [stdout] 1a23a5d7e568b0fd777bf881591f2068a0a29eb8b61af9cc4b2cb464175f09d8
Dec 04 18:46:36.231 INFO running `"docker" "start" "-a" "1a23a5d7e568b0fd777bf881591f2068a0a29eb8b61af9cc4b2cb464175f09d8"`
Dec 04 18:46:37.450 INFO [stderr] usermod: no changes
Dec 04 18:46:37.599 INFO [stderr]     Checking nix v0.5.1
Dec 04 18:46:40.998 INFO [stderr]     Checking rustyline v1.0.0
Dec 04 18:46:42.010 INFO [stderr]     Checking tpol v0.2.1 (/source)
Dec 04 18:46:42.693 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 18:46:42.694 INFO [stderr]   --> src/main.rs:10:5
Dec 04 18:46:42.694 INFO [stderr]    |
Dec 04 18:46:42.694 INFO [stderr] 10 | use std::env::home_dir;
Dec 04 18:46:42.694 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 18:46:42.694 INFO [stderr]    |
Dec 04 18:46:42.694 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 18:46:42.694 INFO [stderr] 
Dec 04 18:46:42.694 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 18:46:42.694 INFO [stderr]   --> src/main.rs:70:67
Dec 04 18:46:42.694 INFO [stderr]    |
Dec 04 18:46:42.694 INFO [stderr] 70 |     let (history_file_option, prompts_config_path_option) = match home_dir() {
Dec 04 18:46:42.694 INFO [stderr]    |                                                                   ^^^^^^^^
Dec 04 18:46:42.694 INFO [stderr] 
Dec 04 18:46:42.803 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 18:46:42.803 INFO [stderr]   --> src/main.rs:10:5
Dec 04 18:46:42.804 INFO [stderr]    |
Dec 04 18:46:42.807 INFO [stderr] 10 | use std::env::home_dir;
Dec 04 18:46:42.807 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 04 18:46:42.807 INFO [stderr]    |
Dec 04 18:46:42.807 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 18:46:42.807 INFO [stderr] 
Dec 04 18:46:42.807 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 18:46:42.807 INFO [stderr]   --> src/main.rs:70:67
Dec 04 18:46:42.807 INFO [stderr]    |
Dec 04 18:46:42.807 INFO [stderr] 70 |     let (history_file_option, prompts_config_path_option) = match home_dir() {
Dec 04 18:46:42.807 INFO [stderr]    |                                                                   ^^^^^^^^
Dec 04 18:46:42.807 INFO [stderr] 
Dec 04 18:46:42.994 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.50s
Dec 04 18:46:42.999 INFO [stderr] su: No module specific data is present
Dec 04 18:46:43.783 INFO running `"docker" "inspect" "1a23a5d7e568b0fd777bf881591f2068a0a29eb8b61af9cc4b2cb464175f09d8"`
Dec 04 18:46:44.179 INFO running `"docker" "rm" "-f" "1a23a5d7e568b0fd777bf881591f2068a0a29eb8b61af9cc4b2cb464175f09d8"`
Dec 04 18:46:44.459 INFO [stdout] 1a23a5d7e568b0fd777bf881591f2068a0a29eb8b61af9cc4b2cb464175f09d8