Nov 30 03:12:49.988 INFO checking ex0dus-0x/treeman against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 03:12:49.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 03:12:50.304 INFO [stdout] b190478256bb0506a9c9d12656bc69c78f3621ec784276cfd04135571fb0bf7b
Nov 30 03:12:50.312 INFO running `"docker" "start" "-a" "b190478256bb0506a9c9d12656bc69c78f3621ec784276cfd04135571fb0bf7b"`
Nov 30 03:12:51.668 INFO [stderr] usermod: no changes
Nov 30 03:12:51.734 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Nov 30 03:12:52.803 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Nov 30 03:12:52.804 INFO [stderr] warning:  };
Nov 30 03:12:52.804 INFO [stderr] warning:  ^
Nov 30 03:12:53.264 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Nov 30 03:12:53.264 INFO [stderr]   --> src/main.rs:13:32
Nov 30 03:12:53.264 INFO [stderr]    |
Nov 30 03:12:53.264 INFO [stderr] 13 |         fn treecall(directory: &str);
Nov 30 03:12:53.264 INFO [stderr]    |                                ^^^^
Nov 30 03:12:53.264 INFO [stderr]    |
Nov 30 03:12:53.264 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Nov 30 03:12:53.264 INFO [stderr]    = help: consider using `*const u8` and a length instead
Nov 30 03:12:53.264 INFO [stderr] 
Nov 30 03:12:53.392 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Nov 30 03:12:53.392 INFO [stderr]   --> src/main.rs:13:32
Nov 30 03:12:53.392 INFO [stderr]    |
Nov 30 03:12:53.392 INFO [stderr] 13 |         fn treecall(directory: &str);
Nov 30 03:12:53.392 INFO [stderr]    |                                ^^^^
Nov 30 03:12:53.392 INFO [stderr]    |
Nov 30 03:12:53.392 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Nov 30 03:12:53.392 INFO [stderr]    = help: consider using `*const u8` and a length instead
Nov 30 03:12:53.392 INFO [stderr] 
Nov 30 03:12:53.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
Nov 30 03:12:53.421 INFO [stderr] su: No module specific data is present
Nov 30 03:12:54.206 INFO running `"docker" "inspect" "b190478256bb0506a9c9d12656bc69c78f3621ec784276cfd04135571fb0bf7b"`
Nov 30 03:12:54.522 INFO running `"docker" "rm" "-f" "b190478256bb0506a9c9d12656bc69c78f3621ec784276cfd04135571fb0bf7b"`
Nov 30 03:12:54.872 INFO [stdout] b190478256bb0506a9c9d12656bc69c78f3621ec784276cfd04135571fb0bf7b