[INFO] updating cached repository mre/awesome-static-analysis-ci [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mre/awesome-static-analysis-ci [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mre/awesome-static-analysis-ci" "work/ex/beta-1.37-6/sources/1.36.0/gh/mre/awesome-static-analysis-ci"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mre/awesome-static-analysis-ci'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mre/awesome-static-analysis-ci" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mre/awesome-static-analysis-ci"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mre/awesome-static-analysis-ci'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1af56a6aaa6e94930884dd44ce27db76a67489d8 [INFO] sha for GitHub repo mre/awesome-static-analysis-ci: 1af56a6aaa6e94930884dd44ce27db76a67489d8 [INFO] validating manifest of mre/awesome-static-analysis-ci 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 mre/awesome-static-analysis-ci 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 mre/awesome-static-analysis-ci [INFO] finished frobbing mre/awesome-static-analysis-ci [INFO] frobbed toml for mre/awesome-static-analysis-ci written to work/ex/beta-1.37-6/sources/1.36.0/gh/mre/awesome-static-analysis-ci/Cargo.toml [INFO] started frobbing mre/awesome-static-analysis-ci [INFO] finished frobbing mre/awesome-static-analysis-ci [INFO] frobbed toml for mre/awesome-static-analysis-ci written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mre/awesome-static-analysis-ci/Cargo.toml [INFO] crate mre/awesome-static-analysis-ci 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 mre/awesome-static-analysis-ci against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mre/awesome-static-analysis-ci:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] d7aac2ebc0891dd870ef1fef26a43757aa1a8d22f12db3cc1c1300c41d48cd0a [INFO] running `"docker" "start" "-a" "d7aac2ebc0891dd870ef1fef26a43757aa1a8d22f12db3cc1c1300c41d48cd0a"` [INFO] [stderr] Compiling openssl v0.9.22 [INFO] [stderr] Compiling case v0.0.1 [INFO] [stderr] Compiling openssl-sys v0.9.22 [INFO] [stderr] Compiling iovec v0.1.1 [INFO] [stderr] Compiling net2 v0.2.31 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling crc v1.6.0 [INFO] [stderr] Compiling serde_json v0.8.6 [INFO] [stderr] Compiling serde_json v1.0.6 [INFO] [stderr] Compiling syntex_errors v0.54.0 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling futures-cpupool v0.1.7 [INFO] [stderr] Compiling bytes v0.4.5 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Compiling mio v0.6.11 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling serde_urlencoded v0.5.1 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling libflate v0.1.12 [INFO] [stderr] Compiling tokio-io v0.1.4 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling syntex_syntax v0.54.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.3 [INFO] [stderr] Compiling tokio-core v0.1.10 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] error: failed to run custom build command for `mime_guess v2.0.0-alpha.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mime_guess-98495c836ac8be24/build-script-gen_mime_types` (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" }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559bf9c3739b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x559bf9c3739b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559bf9c3739b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x559bf9c3739b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x559bf9c3739b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x559bf9c37077 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x559bf9c37a60 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x559bf9c375e2 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x559bf9c374c6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x559bf9c4c07d - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x559bf9c29d68 - core::result::unwrap_failed::hd6d246f070c05a1d [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x559bf9bf74bc - core::result::Result::unwrap::ha21cc88670d4c575 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x559bf9bfa6b5 - build_script_gen_mime_types::main::h6a490ca6fd2a27af [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-2.0.0-alpha.3/src/gen_mime_types.rs:22 [INFO] [stderr] 13: 0x559bf9c20e90 - std::rt::lang_start::{{closure}}::h871e0682a561e807 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x559bf9c374b3 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x559bf9c374b3 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x559bf9c3925a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x559bf9c37f6d - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x559bf9c37f6d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x559bf9c37f6d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x559bf9c20e69 - std::rt::lang_start::h49a4667203d74058 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x559bf9bfbcea - main [INFO] [stderr] 22: 0x7f8f29da52e1 - __libc_start_main [INFO] [stderr] 23: 0x559bf9bd60ea - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d7aac2ebc0891dd870ef1fef26a43757aa1a8d22f12db3cc1c1300c41d48cd0a"` [INFO] running `"docker" "rm" "-f" "d7aac2ebc0891dd870ef1fef26a43757aa1a8d22f12db3cc1c1300c41d48cd0a"` [INFO] [stdout] d7aac2ebc0891dd870ef1fef26a43757aa1a8d22f12db3cc1c1300c41d48cd0a