Dec 05 23:59:49.553 INFO testing ex0dus-0x/treeman against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 23:59:49.553 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 23:59:50.020 INFO [stdout] f2bdbedbf66cc0260be98e5c6e2f30034dbe1197ed4cda03d5843582a5c08b24
Dec 05 23:59:50.023 INFO running `"docker" "start" "-a" "f2bdbedbf66cc0260be98e5c6e2f30034dbe1197ed4cda03d5843582a5c08b24"`
Dec 05 23:59:50.736 INFO [stderr] usermod: no changes
Dec 05 23:59:50.770 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 05 23:59:51.350 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 05 23:59:51.350 INFO [stderr] warning:  };
Dec 05 23:59:51.350 INFO [stderr] warning:  ^
Dec 05 23:59:51.590 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 05 23:59:51.590 INFO [stderr]   --> src/main.rs:13:32
Dec 05 23:59:51.590 INFO [stderr]    |
Dec 05 23:59:51.590 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 05 23:59:51.590 INFO [stderr]    |                                ^^^^
Dec 05 23:59:51.590 INFO [stderr]    |
Dec 05 23:59:51.590 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 05 23:59:51.590 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 05 23:59:51.590 INFO [stderr] 
Dec 05 23:59:51.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.09s
Dec 05 23:59:51.848 INFO [stderr] su: No module specific data is present
Dec 05 23:59:52.219 INFO running `"docker" "inspect" "f2bdbedbf66cc0260be98e5c6e2f30034dbe1197ed4cda03d5843582a5c08b24"`
Dec 05 23:59:52.374 INFO running `"docker" "rm" "-f" "f2bdbedbf66cc0260be98e5c6e2f30034dbe1197ed4cda03d5843582a5c08b24"`
Dec 05 23:59:52.528 INFO [stdout] f2bdbedbf66cc0260be98e5c6e2f30034dbe1197ed4cda03d5843582a5c08b24
Dec 05 23:59:52.534 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 23:59:52.792 INFO [stdout] 7ca01a28db369d3a3bd87a790b535f3452f30a1317e4f4ea31743b9406cd0f6e
Dec 05 23:59:52.794 INFO running `"docker" "start" "-a" "7ca01a28db369d3a3bd87a790b535f3452f30a1317e4f4ea31743b9406cd0f6e"`
Dec 05 23:59:53.456 INFO [stderr] usermod: no changes
Dec 05 23:59:53.512 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 05 23:59:53.512 INFO [stderr] warning:  };
Dec 05 23:59:53.512 INFO [stderr] warning:  ^
Dec 05 23:59:53.512 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 05 23:59:53.996 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 05 23:59:53.996 INFO [stderr]   --> src/main.rs:13:32
Dec 05 23:59:53.996 INFO [stderr]    |
Dec 05 23:59:53.996 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 05 23:59:53.996 INFO [stderr]    |                                ^^^^
Dec 05 23:59:53.996 INFO [stderr]    |
Dec 05 23:59:53.996 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 05 23:59:53.996 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 05 23:59:53.996 INFO [stderr] 
Dec 05 23:59:54.304 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
Dec 05 23:59:54.308 INFO [stderr] su: No module specific data is present
Dec 05 23:59:54.670 INFO running `"docker" "inspect" "7ca01a28db369d3a3bd87a790b535f3452f30a1317e4f4ea31743b9406cd0f6e"`
Dec 05 23:59:54.729 INFO running `"docker" "rm" "-f" "7ca01a28db369d3a3bd87a790b535f3452f30a1317e4f4ea31743b9406cd0f6e"`
Dec 05 23:59:54.824 INFO [stdout] 7ca01a28db369d3a3bd87a790b535f3452f30a1317e4f4ea31743b9406cd0f6e
Dec 05 23:59:54.826 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 05 23:59:55.111 INFO [stdout] a016836903be22e3f943a2cd94ccc3e4b7e55018bdd7295c00cc0dde83a267f4
Dec 05 23:59:55.113 INFO running `"docker" "start" "-a" "a016836903be22e3f943a2cd94ccc3e4b7e55018bdd7295c00cc0dde83a267f4"`
Dec 05 23:59:55.584 INFO [stderr] usermod: no changes
Dec 05 23:59:55.613 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 05 23:59:55.613 INFO [stderr] warning:  };
Dec 05 23:59:55.613 INFO [stderr] warning:  ^
Dec 05 23:59:55.613 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 05 23:59:55.613 INFO [stderr]      Running /target/debug/deps/treeman-28d4d449c4941e0e
Dec 05 23:59:55.615 INFO [stdout] 
Dec 05 23:59:55.615 INFO [stdout] running 0 tests
Dec 05 23:59:55.615 INFO [stdout] 
Dec 05 23:59:55.615 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 23:59:55.615 INFO [stdout] 
Dec 05 23:59:55.616 INFO [stderr] su: No module specific data is present
Dec 05 23:59:55.814 INFO running `"docker" "inspect" "a016836903be22e3f943a2cd94ccc3e4b7e55018bdd7295c00cc0dde83a267f4"`
Dec 05 23:59:55.894 INFO running `"docker" "rm" "-f" "a016836903be22e3f943a2cd94ccc3e4b7e55018bdd7295c00cc0dde83a267f4"`
Dec 05 23:59:56.030 INFO [stdout] a016836903be22e3f943a2cd94ccc3e4b7e55018bdd7295c00cc0dde83a267f4