[INFO] updating cached repository planet0104/webcam_demo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/planet0104/webcam_demo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/planet0104/webcam_demo" "work/ex/beta-1.37-6/sources/1.36.0/gh/planet0104/webcam_demo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/planet0104/webcam_demo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/planet0104/webcam_demo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/planet0104/webcam_demo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/planet0104/webcam_demo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 511f03174052d6cd33de2a12e70c4f4659404c99 [INFO] sha for GitHub repo planet0104/webcam_demo: 511f03174052d6cd33de2a12e70c4f4659404c99 [INFO] validating manifest of planet0104/webcam_demo on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of planet0104/webcam_demo on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing planet0104/webcam_demo [INFO] finished frobbing planet0104/webcam_demo [INFO] frobbed toml for planet0104/webcam_demo written to work/ex/beta-1.37-6/sources/1.36.0/gh/planet0104/webcam_demo/Cargo.toml [INFO] started frobbing planet0104/webcam_demo [INFO] finished frobbing planet0104/webcam_demo [INFO] frobbed toml for planet0104/webcam_demo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/planet0104/webcam_demo/Cargo.toml [INFO] crate planet0104/webcam_demo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing planet0104/webcam_demo against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/planet0104/webcam_demo:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.36.0" "build" "--frozen"` [INFO] [stdout] ab4d924da58638ad7ce81d4f23a2c34820c471304a1a9055bb8c2ea1e9bc908e [INFO] running `"docker" "start" "-a" "ab4d924da58638ad7ce81d4f23a2c34820c471304a1a9055bb8c2ea1e9bc908e"` [INFO] [stderr] Compiling serde v0.9.15 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling sha1 v0.2.0 [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling rscam v0.5.3 [INFO] [stderr] Compiling syntex_pos v0.58.1 [INFO] [stderr] Compiling clang-sys v0.15.2 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling clap v2.28.0 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling regex v0.2.3 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling cexpr v0.2.2 [INFO] [stderr] Compiling ws v0.7.3 [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling mount v0.3.0 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling staticfile v0.4.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling aster v0.41.0 [INFO] [stderr] Compiling syntex v0.58.1 [INFO] [stderr] Compiling quasi v0.32.0 [INFO] [stderr] Compiling quasi_codegen v0.32.0 [INFO] [stderr] Compiling bindgen v0.23.1 [INFO] [stderr] Compiling x264-sys v0.1.0 [INFO] [stderr] error: failed to run custom build command for `x264-sys v0.1.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/x264-sys-906e1d0817b34f6d/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-search=native=/usr/lib/x86_64-linux-gnu [INFO] [stderr] cargo:rustc-link-lib=x264 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ad9b3904a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55ad9b38bf1b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55ad9b38f1f6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55ad9b38ef89 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55ad9b38f89f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55ad9b38f421 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55ad9b38f305 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55ad9b3aa0ac - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55ad9b3735e7 - core::result::unwrap_failed::hc1fef67abe7912d1 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55ad9aace58a - core::result::Result::unwrap::hbd685f266354796c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x55ad9aacd199 - build_script_build::format_write::h24d08da9d3dd05cf [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/x264-sys-0.1.0/build.rs:14 [INFO] [stderr] 11: 0x55ad9aacd614 - build_script_build::main::h7a1cabeb5949ad3e [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/x264-sys-0.1.0/build.rs:45 [INFO] [stderr] 12: 0x55ad9aacde9f - std::rt::lang_start::{{closure}}::h525ac3c5cbbc157e [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x55ad9b38f2a2 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55ad9b3964b9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x55ad9b38fdac - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x55ad9aacde78 - std::rt::lang_start::h33b797604c2d584b [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55ad9aacd6c9 - main [INFO] [stderr] 18: 0x7fa9b7a552e0 - __libc_start_main [INFO] [stderr] 19: 0x55ad9aacc919 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "ab4d924da58638ad7ce81d4f23a2c34820c471304a1a9055bb8c2ea1e9bc908e"` [INFO] running `"docker" "rm" "-f" "ab4d924da58638ad7ce81d4f23a2c34820c471304a1a9055bb8c2ea1e9bc908e"` [INFO] [stdout] ab4d924da58638ad7ce81d4f23a2c34820c471304a1a9055bb8c2ea1e9bc908e