[INFO] updating cached repository KeyboardFire/stpsyr-server [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/KeyboardFire/stpsyr-server [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/KeyboardFire/stpsyr-server" "work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/KeyboardFire/stpsyr-server"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/KeyboardFire/stpsyr-server'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/KeyboardFire/stpsyr-server" "work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/KeyboardFire/stpsyr-server"` [INFO] [stderr] Cloning into 'work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/KeyboardFire/stpsyr-server'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] cd466fe1bc2cb248ae704e5181dfd23e8bb4b4f0 [INFO] sha for GitHub repo KeyboardFire/stpsyr-server: cd466fe1bc2cb248ae704e5181dfd23e8bb4b4f0 [INFO] validating manifest of KeyboardFire/stpsyr-server on toolchain master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of KeyboardFire/stpsyr-server on toolchain try#18481b65f318e0b4b20c0fc61340054701719d6c [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing KeyboardFire/stpsyr-server [INFO] finished frobbing KeyboardFire/stpsyr-server [INFO] frobbed toml for KeyboardFire/stpsyr-server written to work/ex/pr-62507/sources/master#78ca1bda3522b14bc0336bc01dd1d49fdba2cda7/gh/KeyboardFire/stpsyr-server/Cargo.toml [INFO] started frobbing KeyboardFire/stpsyr-server [INFO] finished frobbing KeyboardFire/stpsyr-server [INFO] frobbed toml for KeyboardFire/stpsyr-server written to work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/KeyboardFire/stpsyr-server/Cargo.toml [INFO] crate KeyboardFire/stpsyr-server already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+78ca1bda3522b14bc0336bc01dd1d49fdba2cda7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking KeyboardFire/stpsyr-server against try#18481b65f318e0b4b20c0fc61340054701719d6c for pr-62507 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62507/worker-4/try#18481b65f318e0b4b20c0fc61340054701719d6c:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62507/sources/try#18481b65f318e0b4b20c0fc61340054701719d6c/gh/KeyboardFire/stpsyr-server:/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" "+18481b65f318e0b4b20c0fc61340054701719d6c-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5d0650c28d43ee734b36e793a4546583b8b69f7145f162fa4d476173277254d8 [INFO] running `"docker" "start" "-a" "5d0650c28d43ee734b36e793a4546583b8b69f7145f162fa4d476173277254d8"` [INFO] [stderr] Compiling libc v0.2.26 [INFO] [stderr] Compiling libloading v0.4.0 [INFO] [stderr] Compiling typenum v1.5.2 [INFO] [stderr] Compiling unicode-segmentation v1.1.0 [INFO] [stderr] Checking byte-tools v0.1.3 [INFO] [stderr] Compiling openssl v0.9.17 [INFO] [stderr] Checking md5 v0.3.5 [INFO] [stderr] Checking buf_redux v0.3.0 [INFO] [stderr] Checking sequence_trie v0.2.1 [INFO] [stderr] Compiling syntex_pos v0.58.1 [INFO] [stderr] Compiling clang-sys v0.19.0 [INFO] [stderr] Checking rand v0.3.16 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Checking nodrop v0.1.9 [INFO] [stderr] Compiling backtrace-sys v0.1.12 [INFO] [stderr] Compiling openssl-sys v0.9.17 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking serde_json v0.8.6 [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] Compiling thread_local v0.3.4 [INFO] [stderr] Checking simplelog v0.4.2 [INFO] [stderr] Checking bytes v0.4.5 [INFO] [stderr] Compiling memchr v1.0.1 [INFO] [stderr] Compiling term_size v0.3.0 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Checking num-bigint v0.1.40 [INFO] [stderr] Checking tempdir v0.3.5 [INFO] [stderr] Checking stpsyr v0.1.0 [INFO] [stderr] Compiling syntex_errors v0.58.1 [INFO] [stderr] Compiling textwrap v0.6.0 [INFO] [stderr] Compiling aho-corasick v0.6.3 [INFO] [stderr] Compiling nom v3.1.0 [INFO] [stderr] Compiling clap v2.25.0 [INFO] [stderr] Checking generic-array v0.7.2 [INFO] [stderr] Checking num-rational v0.1.39 [INFO] [stderr] Checking persistent v0.3.0 [INFO] [stderr] Checking logger v0.3.0 [INFO] [stderr] Checking mount v0.3.0 [INFO] [stderr] Compiling regex v0.2.2 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Checking digest v0.5.2 [INFO] [stderr] Checking crypto-mac v0.3.0 [INFO] [stderr] Checking digest-buffer v0.3.1 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking bodyparser v0.5.0 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling cexpr v0.2.2 [INFO] [stderr] Checking sha2 v0.5.3 [INFO] [stderr] Checking hmac v0.1.1 [INFO] [stderr] Checking urlencoded v0.5.0 [INFO] [stderr] Compiling mime_guess v1.8.2 [INFO] [stderr] Compiling syntex_syntax v0.58.1 [INFO] [stderr] Checking postgres-protocol v0.3.0 [INFO] [stderr] Checking cookie v0.5.1 [INFO] [stderr] Checking postgres-shared v0.4.0 [INFO] [stderr] error: failed to run custom build command for `mime_guess v1.8.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/mime_guess-6d67294bcf25811a/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:1051:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555f6cc6952b - backtrace::backtrace::libunwind::trace::hbfb69e72f505529b [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x555f6cc6952b - backtrace::backtrace::trace_unsynchronized::hac9ea77fa06b91bd [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x555f6cc6952b - std::sys_common::backtrace::_print::hf6f722cabcf8c26d [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x555f6cc6952b - std::sys_common::backtrace::print::h9cca5983945bdb52 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x555f6cc6952b - std::panicking::default_hook::{{closure}}::h2fab7259edc3a80d [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x555f6cc69207 - std::panicking::default_hook::ha99acf6d9268d46d [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x555f6cc69bf0 - std::panicking::rust_panic_with_hook::hddab2c65ce92e648 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x555f6cc69772 - std::panicking::continue_panic_fmt::hfaaf28183fee9f60 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x555f6cc69656 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x555f6cc7e35d - core::panicking::panic_fmt::hc776b72619f795d7 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x555f6cc5cb58 - core::result::unwrap_failed::h5a27a5ae9943de99 [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x555f6cc2963c - core::result::Result::unwrap::h62389b951845888e [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libcore/result.rs:852 [INFO] [stderr] 12: 0x555f6cc2c7b5 - build_script_gen_mime_types::main::h8bc66c5253206418 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/mime_guess-1.8.2/src/gen_mime_types.rs:22 [INFO] [stderr] 13: 0x555f6cc53160 - std::rt::lang_start::{{closure}}::h5dfc91e6eb7117ad [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x555f6cc69643 - std::rt::lang_start_internal::{{closure}}::hbec6d1ff7b00d029 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x555f6cc69643 - std::panicking::try::do_call::h83e51489f66cd002 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x555f6cc6b58a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x555f6cc6a0fd - std::panicking::try::hb1deae6a8854c8be [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x555f6cc6a0fd - std::panic::catch_unwind::hff09c33b8b66b7a2 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x555f6cc6a0fd - std::rt::lang_start_internal::h01b3f7988e3fe75d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x555f6cc53139 - std::rt::lang_start::h3f73d6078e1bd1fc [INFO] [stderr] at /rustc/18481b65f318e0b4b20c0fc61340054701719d6c/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x555f6cc2ddea - main [INFO] [stderr] 22: 0x7f06beeac2e1 - __libc_start_main [INFO] [stderr] 23: 0x555f6cc081ba - _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" "5d0650c28d43ee734b36e793a4546583b8b69f7145f162fa4d476173277254d8"` [INFO] running `"docker" "rm" "-f" "5d0650c28d43ee734b36e793a4546583b8b69f7145f162fa4d476173277254d8"` [INFO] [stdout] 5d0650c28d43ee734b36e793a4546583b8b69f7145f162fa4d476173277254d8