[INFO] updating cached repository AuksBicep/client-service [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/AuksBicep/client-service [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/AuksBicep/client-service" "work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/AuksBicep/client-service"` [INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/AuksBicep/client-service'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AuksBicep/client-service" "work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/AuksBicep/client-service"` [INFO] [stderr] Cloning into 'work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/AuksBicep/client-service'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3b36652c4f60542ed0d149b8b6de951ab8d95933 [INFO] sha for GitHub repo AuksBicep/client-service: 3b36652c4f60542ed0d149b8b6de951ab8d95933 [INFO] validating manifest of AuksBicep/client-service on toolchain master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AuksBicep/client-service on toolchain try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing AuksBicep/client-service [INFO] finished frobbing AuksBicep/client-service [INFO] frobbed toml for AuksBicep/client-service written to work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/AuksBicep/client-service/Cargo.toml [INFO] started frobbing AuksBicep/client-service [INFO] finished frobbing AuksBicep/client-service [INFO] frobbed toml for AuksBicep/client-service written to work/ex/pr-62181/sources/try#003a7b6b5753e8509fdfe7949d4f0873ba71e4fc/gh/AuksBicep/client-service/Cargo.toml [INFO] crate AuksBicep/client-service already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+003a7b6b5753e8509fdfe7949d4f0873ba71e4fc-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking AuksBicep/client-service against master#6ea4036cd20a4b1ab1d56e555108c21735ff6946 for pr-62181 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62181/worker-2/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62181/sources/master#6ea4036cd20a4b1ab1d56e555108c21735ff6946/gh/AuksBicep/client-service:/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=forbid" "-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" "+6ea4036cd20a4b1ab1d56e555108c21735ff6946-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 624777d1be6d1d8e443ba5e87d64e2673a8e347f6e9d5b9097a260c3fdac6f8e [INFO] running `"docker" "start" "-a" "624777d1be6d1d8e443ba5e87d64e2673a8e347f6e9d5b9097a260c3fdac6f8e"` [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling rustc-demangle v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.0 [INFO] [stderr] Compiling serde v1.0.27 [INFO] [stderr] Compiling dtoa v0.4.2 [INFO] [stderr] Compiling lazy_static v1.0.0 [INFO] [stderr] Compiling siphasher v0.2.2 [INFO] [stderr] Compiling itoa v0.3.4 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Compiling bytecount v0.2.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Checking futures v0.1.18 [INFO] [stderr] Checking lazycell v0.6.0 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking stable_deref_trait v1.0.0 [INFO] [stderr] Checking slab v0.4.0 [INFO] [stderr] Checking quick-error v1.2.1 [INFO] [stderr] Checking linked-hash-map v0.4.2 [INFO] [stderr] Checking memoffset v0.1.0 [INFO] [stderr] Checking crossbeam v0.3.0 [INFO] [stderr] Checking string v0.1.0 [INFO] [stderr] Checking bitflags v1.0.1 [INFO] [stderr] Checking regex-syntax v0.4.2 [INFO] [stderr] Checking termcolor v0.3.5 [INFO] [stderr] Checking sha1 v0.4.0 [INFO] [stderr] Checking http-range v0.1.1 [INFO] [stderr] Compiling actix_derive v0.1.1 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking hostname v0.1.4 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking atty v0.2.6 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Checking net2 v0.2.31 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking lru-cache v0.1.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking resolv-conf v0.6.0 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling crossbeam-epoch v0.3.0 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking parking_lot_core v0.2.13 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking crossbeam-epoch v0.2.0 [INFO] [stderr] Checking mio v0.6.13 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking tokio-io v0.1.5 [INFO] [stderr] Checking http v0.1.4 [INFO] [stderr] Checking url v1.7.0 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking uuid v0.5.1 [INFO] [stderr] Checking regex v0.2.6 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] Compiling remove_dir_all v0.3.0 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking mime v0.3.5 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Checking phf v0.7.21 [INFO] [stderr] Compiling tempdir v0.3.6 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking h2 v0.1.0 [INFO] [stderr] Checking crossbeam-channel v0.1.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.9 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking env_logger v0.5.3 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking tokio-signal v0.1.4 [INFO] [stderr] Compiling mime_guess v1.8.3 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Checking error-chain v0.1.12 [INFO] [stderr] Checking trust-dns-proto v0.3.1 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.3` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mime_guess-d3eeeea839e9d5b0/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: 0x55ac55b913db - backtrace::backtrace::libunwind::trace::h399a7a5a1c92b2d8 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55ac55b913db - backtrace::backtrace::trace_unsynchronized::h76e29b9231dd0873 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55ac55b913db - std::sys_common::backtrace::_print::hb092bf553e068953 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55ac55b913db - std::sys_common::backtrace::print::h3407b08071f3f520 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55ac55b913db - std::panicking::default_hook::{{closure}}::hc3b8cf51c83ab26e [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55ac55b910b7 - std::panicking::default_hook::h54ef93848f2476c8 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55ac55b91aa0 - std::panicking::rust_panic_with_hook::hf0df85aa51810823 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55ac55b91622 - std::panicking::continue_panic_fmt::hd822862a3dda0081 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55ac55b91506 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55ac55ba620d - core::panicking::panic_fmt::h569fafe348e0c6f0 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55ac55b80fc8 - core::result::unwrap_failed::h8c96ebb760308646 [INFO] [stderr] at /rustc/6ea4036cd20a4b1ab1d56e555108c21735ff6946/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55ac55b5157c - core::result::Result::unwrap::h1dbb455167dfaeeb [INFO] [stderr] at /rustc/6ea4036cd20a4b1ab1d56e555108c21735ff6946/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x55ac55b547d5 - build_script_gen_mime_types::main::hbccac361a09a784e [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.3/src/gen_mime_types.rs:22 [INFO] [stderr] 13: 0x55ac55b7af30 - std::rt::lang_start::{{closure}}::h28f6cc0deaadb83c [INFO] [stderr] at /rustc/6ea4036cd20a4b1ab1d56e555108c21735ff6946/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55ac55b914f3 - std::rt::lang_start_internal::{{closure}}::he78638434283b545 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55ac55b914f3 - std::panicking::try::do_call::h355c93ec0a462271 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55ac55b9343a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55ac55b91fad - std::panicking::try::h3918ed6cf08237ff [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55ac55b91fad - std::panic::catch_unwind::h8b2e693598ba7028 [INFO] [stderr] at src/libstd/panic.rs:388 [INFO] [stderr] 19: 0x55ac55b91fad - std::rt::lang_start_internal::h78590588d24f24ba [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55ac55b7af09 - std::rt::lang_start::h45e2fc1eb8ef9f2c [INFO] [stderr] at /rustc/6ea4036cd20a4b1ab1d56e555108c21735ff6946/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55ac55b55e0a - main [INFO] [stderr] 22: 0x7efd2f56d2e1 - __libc_start_main [INFO] [stderr] 23: 0x55ac55b3024a - _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" "624777d1be6d1d8e443ba5e87d64e2673a8e347f6e9d5b9097a260c3fdac6f8e"` [INFO] running `"docker" "rm" "-f" "624777d1be6d1d8e443ba5e87d64e2673a8e347f6e9d5b9097a260c3fdac6f8e"` [INFO] [stdout] 624777d1be6d1d8e443ba5e87d64e2673a8e347f6e9d5b9097a260c3fdac6f8e