Dec 04 16:33:30.628 INFO checking jlebon/codeswitch against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 16:33:30.628 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 16:33:31.139 INFO [stdout] 79c4faab9c84ebc77ef063a85fe809fa58b1f361b48b6064628e5db56029953d
Dec 04 16:33:31.141 INFO running `"docker" "start" "-a" "79c4faab9c84ebc77ef063a85fe809fa58b1f361b48b6064628e5db56029953d"`
Dec 04 16:33:32.424 INFO [stderr] usermod: no changes
Dec 04 16:33:32.491 INFO [stderr]     Checking openat v0.1.13
Dec 04 16:33:32.973 INFO [stderr]     Checking codeswitch v0.1.0 (/source)
Dec 04 16:33:33.498 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 04 16:33:33.499 INFO [stderr]   --> src/main.rs:79:33
Dec 04 16:33:33.499 INFO [stderr]    |
Dec 04 16:33:33.499 INFO [stderr] 79 |     let cachefn = cachedir.join((crate_name!()));
Dec 04 16:33:33.499 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 16:33:33.499 INFO [stderr]    |
Dec 04 16:33:33.499 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 16:33:33.499 INFO [stderr] 
Dec 04 16:33:33.510 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 16:33:33.510 INFO [stderr]   --> src/main.rs:67:26
Dec 04 16:33:33.510 INFO [stderr]    |
Dec 04 16:33:33.510 INFO [stderr] 67 |     let cachedir = match std::env::home_dir() {
Dec 04 16:33:33.510 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^
Dec 04 16:33:33.510 INFO [stderr]    |
Dec 04 16:33:33.510 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 16:33:33.510 INFO [stderr] 
Dec 04 16:33:33.563 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 04 16:33:33.563 INFO [stderr]   --> src/main.rs:79:33
Dec 04 16:33:33.563 INFO [stderr]    |
Dec 04 16:33:33.563 INFO [stderr] 79 |     let cachefn = cachedir.join((crate_name!()));
Dec 04 16:33:33.563 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 16:33:33.563 INFO [stderr]    |
Dec 04 16:33:33.563 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 04 16:33:33.563 INFO [stderr] 
Dec 04 16:33:33.586 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 16:33:33.586 INFO [stderr]   --> src/main.rs:67:26
Dec 04 16:33:33.586 INFO [stderr]    |
Dec 04 16:33:33.586 INFO [stderr] 67 |     let cachedir = match std::env::home_dir() {
Dec 04 16:33:33.586 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^
Dec 04 16:33:33.586 INFO [stderr]    |
Dec 04 16:33:33.586 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 04 16:33:33.586 INFO [stderr] 
Dec 04 16:33:33.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 04 16:33:33.773 INFO [stderr] su: No module specific data is present
Dec 04 16:33:34.173 INFO running `"docker" "inspect" "79c4faab9c84ebc77ef063a85fe809fa58b1f361b48b6064628e5db56029953d"`
Dec 04 16:33:34.289 INFO running `"docker" "rm" "-f" "79c4faab9c84ebc77ef063a85fe809fa58b1f361b48b6064628e5db56029953d"`
Dec 04 16:33:34.426 INFO [stdout] 79c4faab9c84ebc77ef063a85fe809fa58b1f361b48b6064628e5db56029953d