[INFO] updating cached repository https://github.com/yoshuawuyts/dirent [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7da4cdab4f3fde57043bbca149e2254c052694b9 [INFO] checking yoshuawuyts/dirent against try#d93021f5faa26e4f9d2719e79f9974e06aa40e17 for pr-71873 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshuawuyts%2Fdirent" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yoshuawuyts/dirent on toolchain d93021f5faa26e4f9d2719e79f9974e06aa40e17 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/yoshuawuyts/dirent [INFO] finished tweaking git repo https://github.com/yoshuawuyts/dirent [INFO] tweaked toml for git repo https://github.com/yoshuawuyts/dirent written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/yoshuawuyts/dirent already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d93021f5faa26e4f9d2719e79f9974e06aa40e17" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 70a781724a442153c3583b4e30cbd5ea3932ae5f3e8347dfb993704fe91ffd44 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "70a781724a442153c3583b4e30cbd5ea3932ae5f3e8347dfb993704fe91ffd44"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling utf8-ranges v1.0.0 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling ansi_term v0.10.2 [INFO] [stderr] Compiling bindgen v0.33.1 [INFO] [stderr] Compiling termcolor v0.3.4 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking rustc-demangle v0.1.5 [INFO] [stderr] Checking either v1.4.0 [INFO] [stderr] Checking serde v1.0.27 [INFO] [stderr] Checking arrayref v0.3.4 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Compiling proc-macro2 v0.2.2 [INFO] [stderr] Compiling clang-sys v0.21.1 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Checking crossbeam-epoch v0.3.0 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking clap v2.30.0 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling which v1.0.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking regex v0.2.6 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Compiling syn v0.12.13 [INFO] [stderr] Checking rayon-core v1.4.0 [INFO] [stderr] Checking rayon v0.9.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling cexpr v0.2.2 [INFO] [stderr] Checking env_logger v0.5.3 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling structopt-derive v0.2.2 [INFO] [stderr] Checking structopt v0.2.2 [INFO] [stderr] Checking backtrace v0.3.5 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking 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/rustwide/target/debug/build/dirent-sys-3d3d6568b7a5e2ee/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/10/../../../../include/c++/10: '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" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dirent-sys-0.2.0/build.rs:30:3 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557e68d97d84 - backtrace::backtrace::libunwind::trace::hfcd33194db0151d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x557e68d97d84 - backtrace::backtrace::trace_unsynchronized::hfd1904bbbd5335b5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x557e68d97d84 - std::sys_common::backtrace::_print_fmt::h8476c57b177b254e [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x557e68d97d84 - ::fmt::h73acbc5f6d4b1044 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x557e68dc1b9c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1069 [INFO] [stderr] 5: 0x557e68d94443 - std::io::Write::write_fmt::h5722fa40bb2afafd [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x557e68d9a4a5 - std::sys_common::backtrace::_print::ha468e873aada7c78 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x557e68d9a4a5 - std::sys_common::backtrace::print::h149365a2f029de62 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x557e68d9a4a5 - std::panicking::default_hook::{{closure}}::hb4a33f9e05934a52 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x557e68d9a1e2 - std::panicking::default_hook::hc4535d7b0c743abd [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x557e68d9aae8 - std::panicking::rust_panic_with_hook::haa34a96a6dbd5a2e [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 11: 0x557e68d9a6eb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:385 [INFO] [stderr] 12: 0x557e68dc02e1 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:89 [INFO] [stderr] 13: 0x557e68dc0103 - core::option::expect_none_failed::h4f0e89faa3179bf7 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x557e689679df - core::result::Result::expect::h494044f809469f0d [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x557e688d654b - build_script_build::build_bindings::h971c3e86baafe7b6 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dirent-sys-0.2.0/build.rs:30 [INFO] [stderr] 16: 0x557e688d6294 - build_script_build::main::h7fcf65be9bcdbb31 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/dirent-sys-0.2.0/build.rs:8 [INFO] [stderr] 17: 0x557e688d72cb - std::rt::lang_start::{{closure}}::h0faf0864c6efdce6 [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/rt.rs:67 [INFO] [stderr] 18: 0x557e68d9aeb8 - std::rt::lang_start_internal::{{closure}}::h8ee41efd8ae7ff76 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 19: 0x557e68d9aeb8 - std::panicking::try::do_call::h0a4c4514ee6ebbfc [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 20: 0x557e68d9aeb8 - std::panicking::try::hc7012c8537f2104c [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 21: 0x557e68d9aeb8 - std::panic::catch_unwind::h5075397adefb30fe [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x557e68d9aeb8 - std::rt::lang_start_internal::h1c1398259f72ace6 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x557e688d72a7 - std::rt::lang_start::h65ee2306f59d423d [INFO] [stderr] at /rustc/d93021f5faa26e4f9d2719e79f9974e06aa40e17/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x557e688d6b7a - main [INFO] [stderr] 25: 0x7fbf86afe0b3 - __libc_start_main [INFO] [stderr] 26: 0x557e688d618e - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "70a781724a442153c3583b4e30cbd5ea3932ae5f3e8347dfb993704fe91ffd44"` [INFO] running `"docker" "rm" "-f" "70a781724a442153c3583b4e30cbd5ea3932ae5f3e8347dfb993704fe91ffd44"` [INFO] [stdout] 70a781724a442153c3583b4e30cbd5ea3932ae5f3e8347dfb993704fe91ffd44