[INFO] updating cached repository LEARAX/teleplasm [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/LEARAX/teleplasm [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/LEARAX/teleplasm" "work/ex/beta-1.37-6/sources/1.36.0/gh/LEARAX/teleplasm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/LEARAX/teleplasm'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/LEARAX/teleplasm" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/LEARAX/teleplasm"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/LEARAX/teleplasm'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1d97481e0a4480cd82db240acf407b4df17fc0da [INFO] sha for GitHub repo LEARAX/teleplasm: 1d97481e0a4480cd82db240acf407b4df17fc0da [INFO] validating manifest of LEARAX/teleplasm 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 LEARAX/teleplasm 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 LEARAX/teleplasm [INFO] finished frobbing LEARAX/teleplasm [INFO] frobbed toml for LEARAX/teleplasm written to work/ex/beta-1.37-6/sources/1.36.0/gh/LEARAX/teleplasm/Cargo.toml [INFO] started frobbing LEARAX/teleplasm [INFO] finished frobbing LEARAX/teleplasm [INFO] frobbed toml for LEARAX/teleplasm written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/LEARAX/teleplasm/Cargo.toml [INFO] crate LEARAX/teleplasm 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 LEARAX/teleplasm against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/LEARAX/teleplasm:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] a85c502162ce2d3ffc6db242c14b7c69c6a6bc4a95e299b45e380391566a7a63 [INFO] running `"docker" "start" "-a" "a85c502162ce2d3ffc6db242c14b7c69c6a6bc4a95e299b45e380391566a7a63"` [INFO] [stderr] Compiling vec_shift v0.1.0 [INFO] [stderr] Compiling libsodium-sys v0.0.14 [INFO] [stderr] Compiling opus-sys v0.2.1 [INFO] [stderr] Compiling base64 v0.7.0 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling openssl v0.9.21 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling chrono v0.4.0 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling mime_guess v1.8.2 [INFO] [stderr] Compiling sodiumoxide v0.0.14 [INFO] [stderr] Compiling opus v0.2.0 [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-0ee3f9b18228d833/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: 0x555dfe491dd3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x555dfe48d9eb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x555dfe490c46 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x555dfe4909d9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x555dfe49129f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x555dfe490e21 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x555dfe490d05 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x555dfe4a1b7c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x555dfe482a97 - core::result::unwrap_failed::he3c33d01692388cd [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x555dfe44f1da - core::result::Result::unwrap::ha132addd192080a5 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x555dfe45a374 - build_script_gen_mime_types::main::hfcc285e36c23dd70 [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] 11: 0x555dfe4792bf - std::rt::lang_start::{{closure}}::h0bf6a7f8cf4241b5 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x555dfe490cf2 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 13: 0x555dfe493229 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x555dfe4917ac - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x555dfe479298 - std::rt::lang_start::ha984fdd19a4d816a [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x555dfe45b9b9 - main [INFO] [stderr] 17: 0x7f1590e262e0 - __libc_start_main [INFO] [stderr] 18: 0x555dfe42f589 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "a85c502162ce2d3ffc6db242c14b7c69c6a6bc4a95e299b45e380391566a7a63"` [INFO] running `"docker" "rm" "-f" "a85c502162ce2d3ffc6db242c14b7c69c6a6bc4a95e299b45e380391566a7a63"` [INFO] [stdout] a85c502162ce2d3ffc6db242c14b7c69c6a6bc4a95e299b45e380391566a7a63