Dec 02 03:20:03.777 INFO documenting rustmann-0.1.0 against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1 Dec 02 03:20:03.777 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/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 +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 02 03:20:04.021 INFO [stdout] de95db339419784b1d32b7e64c6e3e4494fc5f8ff0b56d71d9df78150a85c13e Dec 02 03:20:04.026 INFO running `"docker" "start" "-a" "de95db339419784b1d32b7e64c6e3e4494fc5f8ff0b56d71d9df78150a85c13e"` Dec 02 03:20:04.441 INFO [stderr] usermod: no changes Dec 02 03:20:04.646 INFO [stderr] Compiling protobuf v2.2.0 Dec 02 03:20:04.662 INFO [stderr] Compiling protoc v2.2.0 Dec 02 03:20:27.456 INFO [stderr] Compiling protobuf-codegen v2.2.0 Dec 02 03:20:31.542 INFO [stderr] Compiling protoc-rust v2.2.0 Dec 02 03:20:32.351 INFO [stderr] Compiling rustmann v0.1.0 (/source) Dec 02 03:20:34.552 INFO [stderr] error: failed to run custom build command for `rustmann v0.1.0 (/source)` Dec 02 03:20:34.552 INFO [stderr] process didn't exit successfully: `/target/debug/build/rustmann-7317e10df0a20202/build-script-build` (exit code: 101) Dec 02 03:20:34.552 INFO [stderr] --- stderr Dec 02 03:20:34.552 INFO [stderr] thread 'main' panicked at 'protoc: Custom { kind: NotFound, error: StringError("failed to spawn `\"protoc\" \"--version\"`: No such file or directory (os error 2)") }', src/libcore/result.rs:1009:5 Dec 02 03:20:34.552 INFO [stderr] stack backtrace: Dec 02 03:20:34.552 INFO [stderr] 0: 0x555d1e905043 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::hcb28dc0c2826de8b Dec 02 03:20:34.552 INFO [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 02 03:20:34.552 INFO [stderr] 1: 0x555d1e8ff8f8 - std::sys_common::backtrace::_print::hf687e8df1142751b Dec 02 03:20:34.552 INFO [stderr] at src/libstd/sys_common/backtrace.rs:71 Dec 02 03:20:34.552 INFO [stderr] 2: 0x555d1e904012 - std::panicking::default_hook::{{closure}}::h47617f25395f09c5 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/sys_common/backtrace.rs:59 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/panicking.rs:211 Dec 02 03:20:34.552 INFO [stderr] 3: 0x555d1e903d7d - std::panicking::default_hook::h4ec0eba8c15486a6 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/panicking.rs:227 Dec 02 03:20:34.552 INFO [stderr] 4: 0x555d1e904670 - std::panicking::rust_panic_with_hook::h96e1141c0cece827 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/panicking.rs:476 Dec 02 03:20:34.552 INFO [stderr] 5: 0x555d1e9041f1 - std::panicking::continue_panic_fmt::hc764a185670a56e5 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/panicking.rs:390 Dec 02 03:20:34.552 INFO [stderr] 6: 0x555d1e9040d5 - rust_begin_unwind Dec 02 03:20:34.552 INFO [stderr] at src/libstd/panicking.rs:325 Dec 02 03:20:34.552 INFO [stderr] 7: 0x555d1e91cf5c - core::panicking::panic_fmt::hff50b88731a7e1ba Dec 02 03:20:34.552 INFO [stderr] at src/libcore/panicking.rs:77 Dec 02 03:20:34.552 INFO [stderr] 8: 0x555d1e8eff70 - core::result::unwrap_failed::h463e8af8f290d595 Dec 02 03:20:34.552 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libcore/macros.rs:26 Dec 02 03:20:34.552 INFO [stderr] 9: 0x555d1e657439 - >::expect::h41b125f7ac6f98b5 Dec 02 03:20:34.552 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libcore/result.rs:835 Dec 02 03:20:34.552 INFO [stderr] 10: 0x555d1e656172 - build_script_build::main::h179340c13c5a9102 Dec 02 03:20:34.552 INFO [stderr] at /source/build.rs:12 Dec 02 03:20:34.552 INFO [stderr] 11: 0x555d1e656dbf - std::rt::lang_start::{{closure}}::h8d4bcec5515b005d Dec 02 03:20:34.552 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libstd/rt.rs:74 Dec 02 03:20:34.552 INFO [stderr] 12: 0x555d1e9040c2 - std::panicking::try::do_call::h22d580a2ec5c077f Dec 02 03:20:34.552 INFO [stderr] at src/libstd/rt.rs:59 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/panicking.rs:310 Dec 02 03:20:34.552 INFO [stderr] 13: 0x555d1e917519 - __rust_maybe_catch_panic Dec 02 03:20:34.552 INFO [stderr] at src/libpanic_unwind/lib.rs:102 Dec 02 03:20:34.552 INFO [stderr] 14: 0x555d1e904a43 - std::rt::lang_start_internal::h49c34c0a10516ec8 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/panicking.rs:289 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/panic.rs:398 Dec 02 03:20:34.552 INFO [stderr] at src/libstd/rt.rs:58 Dec 02 03:20:34.552 INFO [stderr] 15: 0x555d1e656d98 - std::rt::lang_start::h22f4ae7413c115e0 Dec 02 03:20:34.552 INFO [stderr] at /rustc/147e60c5f89cfa2d3ffc247413956a37582c98e7/src/libstd/rt.rs:74 Dec 02 03:20:34.552 INFO [stderr] 16: 0x555d1e656589 - main Dec 02 03:20:34.553 INFO [stderr] 17: 0x7fe1cc66382f - __libc_start_main Dec 02 03:20:34.553 INFO [stderr] 18: 0x555d1e655e68 - _start Dec 02 03:20:34.553 INFO [stderr] 19: 0x0 - Dec 02 03:20:34.553 INFO [stderr] Dec 02 03:20:34.553 INFO [stderr] su: No module specific data is present Dec 02 03:20:34.958 INFO running `"docker" "inspect" "de95db339419784b1d32b7e64c6e3e4494fc5f8ff0b56d71d9df78150a85c13e"` Dec 02 03:20:35.134 INFO running `"docker" "rm" "-f" "de95db339419784b1d32b7e64c6e3e4494fc5f8ff0b56d71d9df78150a85c13e"` Dec 02 03:20:35.336 INFO [stdout] de95db339419784b1d32b7e64c6e3e4494fc5f8ff0b56d71d9df78150a85c13e