Dec 13 19:45:16.968 INFO testing ex0dus-0x/treeman against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 19:45:16.968 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:45:17.448 INFO [stdout] b6ea6a46b87407ba5e4f181f6055289ee838455dd2738e87d7ff98f2eb84c8fd
Dec 13 19:45:17.452 INFO running `"docker" "start" "-a" "b6ea6a46b87407ba5e4f181f6055289ee838455dd2738e87d7ff98f2eb84c8fd"`
Dec 13 19:45:18.322 INFO [stderr] usermod: no changes
Dec 13 19:45:18.356 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 13 19:45:18.963 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 13 19:45:18.963 INFO [stderr] warning:  };
Dec 13 19:45:18.963 INFO [stderr] warning:  ^
Dec 13 19:45:19.207 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 13 19:45:19.207 INFO [stderr]   --> src/main.rs:13:32
Dec 13 19:45:19.207 INFO [stderr]    |
Dec 13 19:45:19.207 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 13 19:45:19.207 INFO [stderr]    |                                ^^^^
Dec 13 19:45:19.207 INFO [stderr]    |
Dec 13 19:45:19.207 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 13 19:45:19.207 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 13 19:45:19.207 INFO [stderr] 
Dec 13 19:45:19.524 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 13 19:45:19.526 INFO [stderr] su: No module specific data is present
Dec 13 19:45:19.750 INFO running `"docker" "inspect" "b6ea6a46b87407ba5e4f181f6055289ee838455dd2738e87d7ff98f2eb84c8fd"`
Dec 13 19:45:19.855 INFO running `"docker" "rm" "-f" "b6ea6a46b87407ba5e4f181f6055289ee838455dd2738e87d7ff98f2eb84c8fd"`
Dec 13 19:45:19.952 INFO [stdout] b6ea6a46b87407ba5e4f181f6055289ee838455dd2738e87d7ff98f2eb84c8fd
Dec 13 19:45:19.956 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:45:20.157 INFO [stdout] 51ed15cf794b8236e400f2f26ac421802389692c3582c7caae2a4b53d4541f94
Dec 13 19:45:20.159 INFO running `"docker" "start" "-a" "51ed15cf794b8236e400f2f26ac421802389692c3582c7caae2a4b53d4541f94"`
Dec 13 19:45:20.601 INFO [stderr] usermod: no changes
Dec 13 19:45:20.629 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 13 19:45:20.629 INFO [stderr] warning:  };
Dec 13 19:45:20.629 INFO [stderr] warning:  ^
Dec 13 19:45:20.629 INFO [stderr]    Compiling treeman v0.1.0 (/source)
Dec 13 19:45:20.990 INFO [stderr] warning: `extern` block uses type `str` which is not FFI-safe: string slices have no C equivalent
Dec 13 19:45:20.990 INFO [stderr]   --> src/main.rs:13:32
Dec 13 19:45:20.990 INFO [stderr]    |
Dec 13 19:45:20.990 INFO [stderr] 13 |         fn treecall(directory: &str);
Dec 13 19:45:20.990 INFO [stderr]    |                                ^^^^
Dec 13 19:45:20.990 INFO [stderr]    |
Dec 13 19:45:20.990 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 13 19:45:20.990 INFO [stderr]    = help: consider using `*const u8` and a length instead
Dec 13 19:45:20.990 INFO [stderr] 
Dec 13 19:45:21.197 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Dec 13 19:45:21.201 INFO [stderr] su: No module specific data is present
Dec 13 19:45:21.449 INFO running `"docker" "inspect" "51ed15cf794b8236e400f2f26ac421802389692c3582c7caae2a4b53d4541f94"`
Dec 13 19:45:21.538 INFO running `"docker" "rm" "-f" "51ed15cf794b8236e400f2f26ac421802389692c3582c7caae2a4b53d4541f94"`
Dec 13 19:45:21.624 INFO [stdout] 51ed15cf794b8236e400f2f26ac421802389692c3582c7caae2a4b53d4541f94
Dec 13 19:45:21.626 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 19:45:21.807 INFO [stdout] 0eebc15ea404266a65f896404aa601f9f5af3b225e88915339c39c060d771e34
Dec 13 19:45:21.809 INFO running `"docker" "start" "-a" "0eebc15ea404266a65f896404aa601f9f5af3b225e88915339c39c060d771e34"`
Dec 13 19:45:22.471 INFO [stderr] usermod: no changes
Dec 13 19:45:22.511 INFO [stderr] warning: src/c/tree.c:11:1: warning: useless storage class specifier in empty declaration
Dec 13 19:45:22.511 INFO [stderr] warning:  };
Dec 13 19:45:22.511 INFO [stderr] warning:  ^
Dec 13 19:45:22.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 19:45:22.511 INFO [stderr]      Running /target/debug/deps/treeman-2ea5c3720cd30bda
Dec 13 19:45:22.511 INFO [stdout] 
Dec 13 19:45:22.511 INFO [stdout] running 0 tests
Dec 13 19:45:22.511 INFO [stdout] 
Dec 13 19:45:22.511 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 19:45:22.511 INFO [stdout] 
Dec 13 19:45:22.513 INFO [stderr] su: No module specific data is present
Dec 13 19:45:22.773 INFO running `"docker" "inspect" "0eebc15ea404266a65f896404aa601f9f5af3b225e88915339c39c060d771e34"`
Dec 13 19:45:22.892 INFO running `"docker" "rm" "-f" "0eebc15ea404266a65f896404aa601f9f5af3b225e88915339c39c060d771e34"`
Dec 13 19:45:22.983 INFO [stdout] 0eebc15ea404266a65f896404aa601f9f5af3b225e88915339c39c060d771e34