Nov 30 00:51:13.345 INFO checking jlebon/codeswitch against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:51:13.345 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 00:51:13.822 INFO [stdout] 8327f3adf45887f8f9fbcf8c85eff93da3517c144b1b280e2a658354b2cdbae7
Nov 30 00:51:13.824 INFO running `"docker" "start" "-a" "8327f3adf45887f8f9fbcf8c85eff93da3517c144b1b280e2a658354b2cdbae7"`
Nov 30 00:51:15.120 INFO [stderr] usermod: no changes
Nov 30 00:51:15.184 INFO [stderr]     Checking openat v0.1.13
Nov 30 00:51:15.742 INFO [stderr]     Checking codeswitch v0.1.0 (/source)
Nov 30 00:51:16.459 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 00:51:16.460 INFO [stderr]   --> src/main.rs:79:33
Nov 30 00:51:16.460 INFO [stderr]    |
Nov 30 00:51:16.460 INFO [stderr] 79 |     let cachefn = cachedir.join((crate_name!()));
Nov 30 00:51:16.460 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 00:51:16.460 INFO [stderr]    |
Nov 30 00:51:16.460 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 00:51:16.460 INFO [stderr] 
Nov 30 00:51:16.503 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.
Nov 30 00:51:16.503 INFO [stderr]   --> src/main.rs:67:26
Nov 30 00:51:16.504 INFO [stderr]    |
Nov 30 00:51:16.504 INFO [stderr] 67 |     let cachedir = match std::env::home_dir() {
Nov 30 00:51:16.504 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^
Nov 30 00:51:16.516 INFO [stderr]    |
Nov 30 00:51:16.517 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 30 00:51:16.517 INFO [stderr] 
Nov 30 00:51:16.585 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 00:51:16.585 INFO [stderr]   --> src/main.rs:79:33
Nov 30 00:51:16.586 INFO [stderr]    |
Nov 30 00:51:16.586 INFO [stderr] 79 |     let cachefn = cachedir.join((crate_name!()));
Nov 30 00:51:16.586 INFO [stderr]    |                                 ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 00:51:16.586 INFO [stderr]    |
Nov 30 00:51:16.587 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 00:51:16.587 INFO [stderr] 
Nov 30 00:51:16.603 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.
Nov 30 00:51:16.603 INFO [stderr]   --> src/main.rs:67:26
Nov 30 00:51:16.603 INFO [stderr]    |
Nov 30 00:51:16.603 INFO [stderr] 67 |     let cachedir = match std::env::home_dir() {
Nov 30 00:51:16.604 INFO [stderr]    |                          ^^^^^^^^^^^^^^^^^^
Nov 30 00:51:16.604 INFO [stderr]    |
Nov 30 00:51:16.604 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 30 00:51:16.604 INFO [stderr] 
Nov 30 00:51:17.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Nov 30 00:51:17.064 INFO [stderr] su: No module specific data is present
Nov 30 00:51:17.788 INFO running `"docker" "inspect" "8327f3adf45887f8f9fbcf8c85eff93da3517c144b1b280e2a658354b2cdbae7"`
Nov 30 00:51:18.066 INFO running `"docker" "rm" "-f" "8327f3adf45887f8f9fbcf8c85eff93da3517c144b1b280e2a658354b2cdbae7"`
Nov 30 00:51:18.396 INFO [stdout] 8327f3adf45887f8f9fbcf8c85eff93da3517c144b1b280e2a658354b2cdbae7