[INFO] cloning repository https://github.com/Marc3842h/kyo-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Marc3842h/kyo-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarc3842h%2Fkyo-rs"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarc3842h%2Fkyo-rs'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 9831168ff7bfb837983c275880f503bae552edf5 [INFO] checking Marc3842h/kyo-rs against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarc3842h%2Fkyo-rs" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Marc3842h/kyo-rs on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Marc3842h/kyo-rs [INFO] finished tweaking git repo https://github.com/Marc3842h/kyo-rs [INFO] tweaked toml for git repo https://github.com/Marc3842h/kyo-rs written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Marc3842h/kyo-rs already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 297cb122484b9d8ab82c0d87eab9075b611d84e8f138554216a3393eb2f2c54a [INFO] running `"docker" "start" "-a" "297cb122484b9d8ab82c0d87eab9075b611d84e8f138554216a3393eb2f2c54a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking futures v0.1.24 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Checking rand_core v0.2.1 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking crossbeam-utils v0.5.0 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking lazycell v1.2.0 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling openssl v0.10.12 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Checking string v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.1 [INFO] [stderr] Compiling macro-utils v0.1.2 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking indexmap v1.0.1 [INFO] [stderr] Compiling safemem v0.3.0 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking dtoa v0.4.3 [INFO] [stderr] Checking urlencoding v1.0.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Checking time v0.1.40 [INFO] [stderr] Checking log v0.4.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking encoding_rs v0.8.7 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Compiling minifier v0.0.19 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Checking bytes v0.4.10 [INFO] [stderr] Checking smallvec v0.6.5 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking ryu v0.2.6 [INFO] [stderr] Checking lock_api v0.1.4 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking libflate v0.1.18 [INFO] [stderr] Compiling html-minifier v1.1.2 [INFO] [stderr] Checking phf_shared v0.7.23 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking http v0.1.13 [INFO] [stderr] Checking error-chain v0.10.0 [INFO] [stderr] Compiling openssl-sys v0.9.36 [INFO] [stderr] Compiling dbus v0.4.1 [INFO] [stderr] Compiling webview-sys v0.1.0 [INFO] [stderr] Checking mime v0.3.9 [INFO] [stderr] Checking phf v0.7.23 [INFO] [stderr] Checking url v1.7.1 [INFO] [stderr] Compiling kyo-rs v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.6.1 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking uuid v0.7.1 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.9 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Checking tokio-threadpool v0.1.7 [INFO] [stderr] Checking tokio-timer v0.2.7 [INFO] [stderr] Checking tokio-current-thread v0.1.3 [INFO] [stderr] Compiling phf_codegen v0.7.23 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking web-view v0.2.1 [INFO] [stderr] error: failed to run custom build command for `kyo-rs v0.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/kyo-rs-e8b2d65e325eaa7a/build-script-build` (exit code: 101) [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" }', build.rs:42:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55589a6bc8b5 - backtrace::backtrace::libunwind::trace::h678b9599e62f63eb [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55589a6bc8b5 - backtrace::backtrace::trace_unsynchronized::hc151481f0e2d39cd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55589a6bc8b5 - std::sys_common::backtrace::_print_fmt::he1b14c2dc4d370e2 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55589a6bc8b5 - ::fmt::h0e056b70ceff915d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55589a6da82c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55589a6bb0f3 - std::io::Write::write_fmt::h5b95d57b9d83617e [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55589a6bedc0 - std::sys_common::backtrace::_print::hde4f93cf630dd149 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55589a6bedc0 - std::sys_common::backtrace::print::hab894e5c65d4445d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55589a6bedc0 - std::panicking::default_hook::{{closure}}::h190ee58e2eec052f [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55589a6beb0c - std::panicking::default_hook::he2b0e031648f6bed [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55589a6bf3a7 - std::panicking::rust_panic_with_hook::hd8d0481ab65c637b [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55589a6befab - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x55589a6d9c31 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 13: 0x55589a6d9a53 - core::option::expect_none_failed::h4f0e89faa3179bf7 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x55589a68b180 - core::result::Result::unwrap::hc3ec70ba785f1ab9 [INFO] [stderr] at /rustc/783139bd8fc3b94fac9a1bf81bba2c506e8221b6/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x55589a68c9c0 - build_script_build::main::h1fa872449a4c7a6a [INFO] [stderr] at /opt/rustwide/workdir/build.rs:42 [INFO] [stderr] 16: 0x55589a68b4db - std::rt::lang_start::{{closure}}::hbdb213b585257c02 [INFO] [stderr] at /rustc/783139bd8fc3b94fac9a1bf81bba2c506e8221b6/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55589a6bf778 - std::rt::lang_start_internal::{{closure}}::h20875b53e93c05e5 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55589a6bf778 - std::panicking::try::do_call::hf41a9e99b462682c [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x55589a6bf778 - std::panicking::try::h676e31cbf6db58e0 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x55589a6bf778 - std::panic::catch_unwind::h254ef3e93964825b [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x55589a6bf778 - std::rt::lang_start_internal::h8a620deb31f7711f [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x55589a68b4b7 - std::rt::lang_start::h8fcb81f3f41d2bf3 [INFO] [stderr] at /rustc/783139bd8fc3b94fac9a1bf81bba2c506e8221b6/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x55589a68ccca - main [INFO] [stderr] 24: 0x7f9bcf14f0b3 - __libc_start_main [INFO] [stderr] 25: 0x55589a68917e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "297cb122484b9d8ab82c0d87eab9075b611d84e8f138554216a3393eb2f2c54a"` [INFO] running `"docker" "rm" "-f" "297cb122484b9d8ab82c0d87eab9075b611d84e8f138554216a3393eb2f2c54a"` [INFO] [stdout] 297cb122484b9d8ab82c0d87eab9075b611d84e8f138554216a3393eb2f2c54a