[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/beta-1.38-1/sources/1.37.0/gh/AuksBicep/client-service"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/AuksBicep/client-service'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AuksBicep/client-service" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/AuksBicep/client-service"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AuksBicep/client-service on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing AuksBicep/client-service against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1ac96f64df09e85f7e9ed6ef7b392e24d94cd877ac551b7f63ca88f3072f47ab [INFO] running `"docker" "start" "-a" "1ac96f64df09e85f7e9ed6ef7b392e24d94cd877ac551b7f63ca88f3072f47ab"` [INFO] [stderr] Compiling rustc-demangle v0.1.6 [INFO] [stderr] Compiling bytecount v0.2.0 [INFO] [stderr] Compiling memoffset v0.1.0 [INFO] [stderr] Compiling crossbeam v0.3.0 [INFO] [stderr] Compiling string v0.1.0 [INFO] [stderr] Compiling sha1 v0.4.0 [INFO] [stderr] Compiling http-range v0.1.1 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling actix_derive v0.1.1 [INFO] [stderr] Compiling hostname v0.1.4 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.2.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling serde_derive_internals v0.19.0 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling http v0.1.4 [INFO] [stderr] Compiling resolv-conf v0.6.0 [INFO] [stderr] Compiling backtrace v0.3.5 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling mio-uds v0.6.4 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling crossbeam-channel v0.1.2 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling error-chain v0.1.12 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling tokio-signal v0.1.4 [INFO] [stderr] Compiling serde_derive v1.0.27 [INFO] [stderr] Compiling mime_guess v1.8.3 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling trust-dns-proto v0.3.1 [INFO] [stderr] Compiling rayon v0.8.2 [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-7fe1a3dfa59c89b0/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: 0x55bf37b75eab - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55bf37b75eab - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55bf37b75eab - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55bf37b75eab - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55bf37b75eab - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55bf37b75b87 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55bf37b76570 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55bf37b760f2 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55bf37b75fd6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55bf37b8ab8d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55bf37b663b8 - core::result::unwrap_failed::hf67efe75480b0521 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x55bf37b3698c - core::result::Result::unwrap::hffd9a5d209bebe5e [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x55bf37b39aa5 - build_script_gen_mime_types::main::hb2a07393d2f7ebc7 [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: 0x55bf37b60200 - std::rt::lang_start::{{closure}}::hcc66794ea2274d74 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x55bf37b75fc3 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x55bf37b75fc3 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x55bf37b77d6a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x55bf37b76a7d - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x55bf37b76a7d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x55bf37b76a7d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x55bf37b601d9 - std::rt::lang_start::h7c8a8276735aa6e6 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x55bf37b3b0da - main [INFO] [stderr] 22: 0x7fb569ae52e1 - __libc_start_main [INFO] [stderr] 23: 0x55bf37b154fa - _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" "1ac96f64df09e85f7e9ed6ef7b392e24d94cd877ac551b7f63ca88f3072f47ab"` [INFO] running `"docker" "rm" "-f" "1ac96f64df09e85f7e9ed6ef7b392e24d94cd877ac551b7f63ca88f3072f47ab"` [INFO] [stdout] 1ac96f64df09e85f7e9ed6ef7b392e24d94cd877ac551b7f63ca88f3072f47ab