Dec 13 19:45:16.540 INFO testing ex0dus-0x/treeman against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 19:45:16.540 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 13 19:45:17.099 INFO [stdout] caa4ba5e987abc34ddb8f24f0acfbc07cc9f2137231621d6e6cd27fe2f775374
Dec 13 19:45:17.105 INFO running `"docker" "start" "-a" "caa4ba5e987abc34ddb8f24f0acfbc07cc9f2137231621d6e6cd27fe2f775374"`
Dec 13 19:45:18.161 INFO [stderr] usermod: no changes
Dec 13 19:45:18.213 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 13 19:45:18.872 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 13 19:45:18.872 INFO [stderr] warning:  };
Dec 13 19:45:18.872 INFO [stderr] warning:  ^
Dec 13 19:45:19.163 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 13 19:45:19.163 INFO [stderr]   --> src/main.rs:13:32
Dec 13 19:45:19.163 INFO [stderr]    |
Dec 13 19:45:19.163 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 13 19:45:19.163 INFO [stderr]    |                                ^^^^
Dec 13 19:45:19.163 INFO [stderr]    |
Dec 13 19:45:19.163 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 13 19:45:19.163 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 13 19:45:19.163 INFO [stderr] 
Dec 13 19:45:19.446 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Dec 13 19:45:19.448 INFO [stderr] su: No module specific data is present
Dec 13 19:45:19.697 INFO running `"docker" "inspect" "caa4ba5e987abc34ddb8f24f0acfbc07cc9f2137231621d6e6cd27fe2f775374"`
Dec 13 19:45:19.810 INFO running `"docker" "rm" "-f" "caa4ba5e987abc34ddb8f24f0acfbc07cc9f2137231621d6e6cd27fe2f775374"`
Dec 13 19:45:19.921 INFO [stdout] caa4ba5e987abc34ddb8f24f0acfbc07cc9f2137231621d6e6cd27fe2f775374
Dec 13 19:45:19.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 13 19:45:20.100 INFO [stdout] ecd70b514549285365a299ad2b275544e3db8025c11ecf5a9efd3acd41c57e99
Dec 13 19:45:20.104 INFO running `"docker" "start" "-a" "ecd70b514549285365a299ad2b275544e3db8025c11ecf5a9efd3acd41c57e99"`
Dec 13 19:45:20.492 INFO [stderr] usermod: no changes
Dec 13 19:45:20.514 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 13 19:45:20.514 INFO [stderr] warning:  };
Dec 13 19:45:20.514 INFO [stderr] warning:  ^
Dec 13 19:45:20.514 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 13 19:45:20.842 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 13 19:45:20.842 INFO [stderr]   --> src/main.rs:13:32
Dec 13 19:45:20.842 INFO [stderr]    |
Dec 13 19:45:20.842 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 13 19:45:20.842 INFO [stderr]    |                                ^^^^
Dec 13 19:45:20.842 INFO [stderr]    |
Dec 13 19:45:20.842 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 13 19:45:20.842 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 13 19:45:20.842 INFO [stderr] 
Dec 13 19:45:21.066 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 13 19:45:21.069 INFO [stderr] su: No module specific data is present
Dec 13 19:45:21.344 INFO running `"docker" "inspect" "ecd70b514549285365a299ad2b275544e3db8025c11ecf5a9efd3acd41c57e99"`
Dec 13 19:45:21.397 INFO running `"docker" "rm" "-f" "ecd70b514549285365a299ad2b275544e3db8025c11ecf5a9efd3acd41c57e99"`
Dec 13 19:45:21.467 INFO [stdout] ecd70b514549285365a299ad2b275544e3db8025c11ecf5a9efd3acd41c57e99
Dec 13 19:45:21.470 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 13 19:45:21.663 INFO [stdout] d0d84d32654abaa211e96ad28bfaa24f767feedffb22f1c1619c6f32fcfa1f56
Dec 13 19:45:21.668 INFO running `"docker" "start" "-a" "d0d84d32654abaa211e96ad28bfaa24f767feedffb22f1c1619c6f32fcfa1f56"`
Dec 13 19:45:22.355 INFO [stderr] usermod: no changes
Dec 13 19:45:22.394 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 13 19:45:22.394 INFO [stderr] warning:  };
Dec 13 19:45:22.394 INFO [stderr] warning:  ^
Dec 13 19:45:22.394 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 19:45:22.395 INFO [stderr]      Running /target/debug/deps/treeman-c1bf86152683134b
Dec 13 19:45:22.397 INFO [stdout] 
Dec 13 19:45:22.397 INFO [stdout] running 0 tests
Dec 13 19:45:22.397 INFO [stdout] 
Dec 13 19:45:22.397 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:45:22.397 INFO [stdout] 
Dec 13 19:45:22.398 INFO [stderr] su: No module specific data is present
Dec 13 19:45:22.723 INFO running `"docker" "inspect" "d0d84d32654abaa211e96ad28bfaa24f767feedffb22f1c1619c6f32fcfa1f56"`
Dec 13 19:45:22.852 INFO running `"docker" "rm" "-f" "d0d84d32654abaa211e96ad28bfaa24f767feedffb22f1c1619c6f32fcfa1f56"`
Dec 13 19:45:22.939 INFO [stdout] d0d84d32654abaa211e96ad28bfaa24f767feedffb22f1c1619c6f32fcfa1f56