[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-1.38-1/sources/1.37.0/gh/planet0104/webcam_demo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/planet0104/webcam_demo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/planet0104/webcam_demo" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/planet0104/webcam_demo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of planet0104/webcam_demo on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing planet0104/webcam_demo against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 2c64b5cbb50810511131ddca96da8193eef701748a4e044d559d72637ff53aaa [INFO] running `"docker" "start" "-a" "2c64b5cbb50810511131ddca96da8193eef701748a4e044d559d72637ff53aaa"` [INFO] [stderr] Compiling rand v0.3.18 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.3 [INFO] [stderr] Compiling time v0.1.38 [INFO] [stderr] Compiling num_cpus v1.7.0 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling rscam v0.5.3 [INFO] [stderr] Compiling syntex_pos v0.58.1 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling clang-sys v0.15.2 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling clap v2.28.0 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling regex v0.2.3 [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 env_logger v0.4.3 [INFO] [stderr] Compiling iron v0.5.1 [INFO] [stderr] Compiling mount v0.3.0 [INFO] [stderr] Compiling router v0.5.1 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling staticfile v0.4.0 [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-9250c4d4048ea3ce/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: 0x5573bbbd449b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x5573bbbd449b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5573bbbd449b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x5573bbbd449b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x5573bbbd449b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x5573bbbd4177 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x5573bbbd4bb0 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x5573bbbd4732 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x5573bbbd4616 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x5573bbbf32dd - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x5573bbbbaba8 - core::result::unwrap_failed::h68e5fcaf88693d84 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x5573bb30a96c - core::result::Result::unwrap::he42901a146f952f2 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x5573bb30954a - build_script_build::format_write::h3125e8fe63040917 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/x264-sys-0.1.0/build.rs:14 [INFO] [stderr] 13: 0x5573bb3099d4 - build_script_build::main::ha3c511cd483c4336 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/x264-sys-0.1.0/build.rs:45 [INFO] [stderr] 14: 0x5573bb30a250 - std::rt::lang_start::{{closure}}::he0eecd8006432378 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x5573bbbd45b3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x5573bbbd45b3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x5573bbbdb21a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x5573bbbd50bd - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x5573bbbd50bd - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x5573bbbd50bd - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x5573bb30a229 - std::rt::lang_start::h5e6ea49ec73a6060 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x5573bb309a7a - main [INFO] [stderr] 23: 0x7f360c9b42e1 - __libc_start_main [INFO] [stderr] 24: 0x5573bb308cca - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "2c64b5cbb50810511131ddca96da8193eef701748a4e044d559d72637ff53aaa"` [INFO] running `"docker" "rm" "-f" "2c64b5cbb50810511131ddca96da8193eef701748a4e044d559d72637ff53aaa"` [INFO] [stdout] 2c64b5cbb50810511131ddca96da8193eef701748a4e044d559d72637ff53aaa