[INFO] updating cached repository goertzenator/cargo-erlangapp [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/goertzenator/cargo-erlangapp [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/goertzenator/cargo-erlangapp" "work/ex/beta-1.37-6/sources/1.36.0/gh/goertzenator/cargo-erlangapp"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/goertzenator/cargo-erlangapp'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/goertzenator/cargo-erlangapp" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/goertzenator/cargo-erlangapp"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/goertzenator/cargo-erlangapp'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 37693fd7be19e2ced208a4ad90729df9508ed7ca [INFO] sha for GitHub repo goertzenator/cargo-erlangapp: 37693fd7be19e2ced208a4ad90729df9508ed7ca [INFO] validating manifest of goertzenator/cargo-erlangapp 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 goertzenator/cargo-erlangapp 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 goertzenator/cargo-erlangapp [INFO] finished frobbing goertzenator/cargo-erlangapp [INFO] frobbed toml for goertzenator/cargo-erlangapp written to work/ex/beta-1.37-6/sources/1.36.0/gh/goertzenator/cargo-erlangapp/Cargo.toml [INFO] started frobbing goertzenator/cargo-erlangapp [INFO] finished frobbing goertzenator/cargo-erlangapp [INFO] frobbed toml for goertzenator/cargo-erlangapp written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/goertzenator/cargo-erlangapp/Cargo.toml [INFO] crate goertzenator/cargo-erlangapp 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 goertzenator/cargo-erlangapp 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/goertzenator/cargo-erlangapp:/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] 4b58a03e94bc4be28f83fb326e416f1dd07b084084c7d812acf5457ef5d3e94c [INFO] running `"docker" "start" "-a" "4b58a03e94bc4be28f83fb326e416f1dd07b084084c7d812acf5457ef5d3e94c"` [INFO] [stderr] Compiling serde v0.7.14 [INFO] [stderr] Compiling num-traits v0.1.33 [INFO] [stderr] Compiling serde_json v0.7.4 [INFO] [stderr] Compiling cargo-erlangapp v0.1.5-pre (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.51s [INFO] running `"docker" "inspect" "4b58a03e94bc4be28f83fb326e416f1dd07b084084c7d812acf5457ef5d3e94c"` [INFO] running `"docker" "rm" "-f" "4b58a03e94bc4be28f83fb326e416f1dd07b084084c7d812acf5457ef5d3e94c"` [INFO] [stdout] 4b58a03e94bc4be28f83fb326e416f1dd07b084084c7d812acf5457ef5d3e94c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/goertzenator/cargo-erlangapp:/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" "test" "--frozen" "--no-run"` [INFO] [stdout] 21d442314ebb7361c41f565c29a16abdde78ca0db7576c58f6c6d8d4e17a9362 [INFO] running `"docker" "start" "-a" "21d442314ebb7361c41f565c29a16abdde78ca0db7576c58f6c6d8d4e17a9362"` [INFO] [stderr] Compiling itertools v0.4.16 [INFO] [stderr] Compiling walkdir v0.1.5 [INFO] [stderr] Compiling cargo-erlangapp v0.1.5-pre (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.65s [INFO] running `"docker" "inspect" "21d442314ebb7361c41f565c29a16abdde78ca0db7576c58f6c6d8d4e17a9362"` [INFO] running `"docker" "rm" "-f" "21d442314ebb7361c41f565c29a16abdde78ca0db7576c58f6c6d8d4e17a9362"` [INFO] [stdout] 21d442314ebb7361c41f565c29a16abdde78ca0db7576c58f6c6d8d4e17a9362 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/goertzenator/cargo-erlangapp:/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" "test" "--frozen"` [INFO] [stdout] 98e76849a1323afbc2733d383bc36b651ae46b5a6ebd478a8134416606deee5c [INFO] running `"docker" "start" "-a" "98e76849a1323afbc2733d383bc36b651ae46b5a6ebd478a8134416606deee5c"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_erlangapp-60d65e1e4053566f [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_find_option_value ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/cargo_erlangapp-e89628baab1a275f [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/tests-66f3a610336483a8 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test do_test ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- do_test stdout ---- [INFO] [stdout] thread 'do_test' 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] [stdout] stack backtrace: [INFO] [stdout] 0: 0x564bb60d1fa3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x564bb60cd24b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x564bb60d0cc6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x564bb60d09ee - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x564bb60d13cf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x564bb60d0f51 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x564bb60d0e35 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x564bb60e8b6c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x564bb6073df7 - core::result::unwrap_failed::h029b9c697dcf751a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x564bb6075aef - core::result::Result::unwrap::h42249d30c350a85d [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:800 [INFO] [stdout] 10: 0x564bb6016b39 - tests::test_init::hee821b0d06fc749c [INFO] [stdout] at tests/tests.rs:92 [INFO] [stdout] 11: 0x564bb6017815 - tests::do_test::h9c9753f3c103fc8c [INFO] [stdout] at tests/tests.rs:29 [INFO] [stdout] 12: 0x564bb60177f9 - tests::do_test::{{closure}}::he44808d054cfb195 [INFO] [stdout] at tests/tests.rs:28 [INFO] [stdout] 13: 0x564bb60183fd - core::ops::function::FnOnce::call_once::h1de3379cb28cdb77 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x564bb602514e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 15: 0x564bb60d9ae9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: 0x564bb603fa47 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 17: 0x564bb601a464 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 18: 0x564bb601e514 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 19: 0x564bb60d9ae9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 20: 0x564bb601eb21 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 21: 0x564bb60c2efe - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 22: 0x564bb60d91cf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 23: 0x7f5182d514a3 - start_thread [INFO] [stdout] 24: 0x7f518287cd0e - __clone [INFO] [stdout] 25: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] do_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test tests' [INFO] running `"docker" "inspect" "98e76849a1323afbc2733d383bc36b651ae46b5a6ebd478a8134416606deee5c"` [INFO] running `"docker" "rm" "-f" "98e76849a1323afbc2733d383bc36b651ae46b5a6ebd478a8134416606deee5c"` [INFO] [stdout] 98e76849a1323afbc2733d383bc36b651ae46b5a6ebd478a8134416606deee5c