[INFO] updating cached repository marmistrz/randmockery [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/marmistrz/randmockery [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/marmistrz/randmockery" "work/ex/beta-1.38-1/sources/1.37.0/gh/marmistrz/randmockery"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/marmistrz/randmockery'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/marmistrz/randmockery" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marmistrz/randmockery"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marmistrz/randmockery'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ee6fe462eb379b7814fddcd9ea649f60b96f78ef [INFO] sha for GitHub repo marmistrz/randmockery: ee6fe462eb379b7814fddcd9ea649f60b96f78ef [INFO] validating manifest of marmistrz/randmockery 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 marmistrz/randmockery 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 marmistrz/randmockery [INFO] finished frobbing marmistrz/randmockery [INFO] frobbed toml for marmistrz/randmockery written to work/ex/beta-1.38-1/sources/1.37.0/gh/marmistrz/randmockery/Cargo.toml [INFO] started frobbing marmistrz/randmockery [INFO] finished frobbing marmistrz/randmockery [INFO] frobbed toml for marmistrz/randmockery written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marmistrz/randmockery/Cargo.toml [INFO] crate marmistrz/randmockery 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] testing marmistrz/randmockery against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/marmistrz/randmockery:/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-2019-08-13" "build" "--frozen"` [INFO] [stdout] 30594699cb4c1315b431f0b8a5b5dfa8a062a93a160239be9a6c5ab4811e8540 [INFO] running `"docker" "start" "-a" "30594699cb4c1315b431f0b8a5b5dfa8a062a93a160239be9a6c5ab4811e8540"` [INFO] [stderr] Compiling randmockery v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling libc v0.2.29 (https://github.com/rust-lang/libc#10af28f4) [INFO] [stderr] Compiling libloading v0.4.0 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling textwrap v0.7.0 [INFO] [stderr] error: failed to run custom build command for `randmockery v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/randmockery-a6bd215292f84872/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] make: Entering directory '/opt/crater/workdir/tests' [INFO] [stderr] rm -f getrandom-test getrandom-test-mocked time-test time-test-vdso clock_gettime-test getrandom-fork-test getrandom-thread-test gettimeofday-test crash-test [INFO] [stderr] make: Leaving directory '/opt/crater/workdir/tests' [INFO] [stderr] make: Entering directory '/opt/crater/workdir/tests' [INFO] [stderr] cc -Wall -Wextra -Werror -Wconversion -O2 -g -fopenmp getrandom-test.c -o getrandom-test [INFO] [stderr] : recipe for target 'getrandom-test' failed [INFO] [stderr] make: Leaving directory '/opt/crater/workdir/tests' [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] /usr/bin/ld: cannot open output file getrandom-test: Read-only file system [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] make: *** [getrandom-test] Error 1 [INFO] [stderr] thread 'main' panicked at 'assertion failed: status.success()', build.rs:15:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556e46fbf4eb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x556e46fbf4eb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556e46fbf4eb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x556e46fbf4eb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x556e46fbf4eb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x556e46fbf1c6 - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x556e46fbfbad - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x556e46fb11b1 - std::panicking::begin_panic::h8dc8f2db31385868 [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x556e46fb2249 - build_script_build::main::hb5dc3264d4bdb636 [INFO] [stderr] at /opt/crater/workdir/build.rs:15 [INFO] [stderr] 9: 0x556e46fb5c90 - std::rt::lang_start::{{closure}}::h982181ea3575a84e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 10: 0x556e46fbf603 - std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 11: 0x556e46fbf603 - std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 12: 0x556e46fc58fa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 13: 0x556e46fc00bd - std::panicking::try::h4af22d9cb0afa351 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 14: 0x556e46fc00bd - std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 15: 0x556e46fc00bd - std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x556e46fb5c69 - std::rt::lang_start::h038bc6615f72693e [INFO] [stderr] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x556e46fb22aa - main [INFO] [stderr] 18: 0x7f220ff9f2e1 - __libc_start_main [INFO] [stderr] 19: 0x556e46fac7ba - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "30594699cb4c1315b431f0b8a5b5dfa8a062a93a160239be9a6c5ab4811e8540"` [INFO] running `"docker" "rm" "-f" "30594699cb4c1315b431f0b8a5b5dfa8a062a93a160239be9a6c5ab4811e8540"` [INFO] [stdout] 30594699cb4c1315b431f0b8a5b5dfa8a062a93a160239be9a6c5ab4811e8540