[INFO] updating cached repository yoshuawuyts/dirent [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/yoshuawuyts/dirent [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/yoshuawuyts/dirent" "work/ex/beta-1.37-6/sources/1.36.0/gh/yoshuawuyts/dirent"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/yoshuawuyts/dirent'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/yoshuawuyts/dirent" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoshuawuyts/dirent"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoshuawuyts/dirent'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7da4cdab4f3fde57043bbca149e2254c052694b9 [INFO] sha for GitHub repo yoshuawuyts/dirent: 7da4cdab4f3fde57043bbca149e2254c052694b9 [INFO] validating manifest of yoshuawuyts/dirent 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 yoshuawuyts/dirent 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 yoshuawuyts/dirent [INFO] finished frobbing yoshuawuyts/dirent [INFO] frobbed toml for yoshuawuyts/dirent written to work/ex/beta-1.37-6/sources/1.36.0/gh/yoshuawuyts/dirent/Cargo.toml [INFO] started frobbing yoshuawuyts/dirent [INFO] finished frobbing yoshuawuyts/dirent [INFO] frobbed toml for yoshuawuyts/dirent written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/yoshuawuyts/dirent/Cargo.toml [INFO] crate yoshuawuyts/dirent 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 yoshuawuyts/dirent 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/yoshuawuyts/dirent:/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] 99145f746328651ee210bd5fb3a9bedb10b2575746e7da4fef49a9442b30fb83 [INFO] running `"docker" "start" "-a" "99145f746328651ee210bd5fb3a9bedb10b2575746e7da4fef49a9442b30fb83"` [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling bindgen v0.33.1 [INFO] [stderr] Compiling termcolor v0.3.4 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling arrayref v0.3.4 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling clang-sys v0.21.1 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling which v1.0.4 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling proc-macro2 v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling clap v2.30.0 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling crossbeam-epoch v0.3.0 [INFO] [stderr] Compiling regex v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling syn v0.12.13 [INFO] [stderr] Compiling cexpr v0.2.2 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling env_logger v0.5.3 [INFO] [stderr] Compiling structopt-derive v0.2.2 [INFO] [stderr] Compiling structopt v0.2.2 [INFO] [stderr] Compiling quicli v0.2.0 [INFO] [stderr] Compiling dirent-sys v0.2.0 [INFO] [stderr] error: failed to run custom build command for `dirent-sys v0.2.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/dirent-sys-f213ec63a0081aee/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-lib=bcc [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] warning: /usr/bin/../lib/gcc/x86_64-linux-gnu/6.3.0/../../../../include/c++/6.3.0: 'linker' input unused [-Wunused-command-line-argument], err: false [INFO] [stderr] thread 'main' panicked at 'Couldn't write dirent bindings!: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55be95e70b83 - 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: 0x55be95e6c4fb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55be95e6f8c6 - 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: 0x55be95e6f659 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55be95e6ffcf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55be95e6fb51 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55be95e6fa35 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55be95e8ae9c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55be95e540a7 - core::result::unwrap_failed::hd6022c998697e932 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55be959878a9 - core::result::Result::expect::h49bc52bdb9ba8b00 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stderr] 10: 0x55be958b16d9 - build_script_build::build_bindings::he9954db241a1f311 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dirent-sys-0.2.0/build.rs:30 [INFO] [stderr] 11: 0x55be958b1448 - build_script_build::main::h3acf8d0fdf2ce82b [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/dirent-sys-0.2.0/build.rs:8 [INFO] [stderr] 12: 0x55be958b1e8f - std::rt::lang_start::{{closure}}::h10eae7a8f942013b [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x55be95e6f9d2 - 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: 0x55be95e776d9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x55be95e704dc - 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: 0x55be958b1e68 - std::rt::lang_start::hb33a89c3d72b6d88 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55be958b1cc9 - main [INFO] [stderr] 18: 0x7fb5c46672e0 - __libc_start_main [INFO] [stderr] 19: 0x55be958b0c19 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "99145f746328651ee210bd5fb3a9bedb10b2575746e7da4fef49a9442b30fb83"` [INFO] running `"docker" "rm" "-f" "99145f746328651ee210bd5fb3a9bedb10b2575746e7da4fef49a9442b30fb83"` [INFO] [stdout] 99145f746328651ee210bd5fb3a9bedb10b2575746e7da4fef49a9442b30fb83