Dec 15 09:29:39.724 INFO testing grin_util-0.4.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 15 09:29:39.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 09:29:40.120 INFO [stdout] 1ebe1a1d11b5d4da877c6ddabf183a4f09f41d21d2c803050900c8144fa7ccc2 Dec 15 09:29:40.125 INFO running `"docker" "start" "-a" "1ebe1a1d11b5d4da877c6ddabf183a4f09f41d21d2c803050900c8144fa7ccc2"` Dec 15 09:29:41.379 INFO [stderr] usermod: no changes Dec 15 09:29:41.657 INFO [stderr] Compiling grin_secp256k1zkp v0.7.2 Dec 15 09:29:41.663 INFO [stderr] Compiling log4rs v0.8.1 Dec 15 09:30:02.974 INFO [stderr] Compiling grin_util v0.4.2 (/source) Dec 15 09:30:11.599 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.20s Dec 15 09:30:11.609 INFO [stderr] su: No module specific data is present Dec 15 09:30:13.497 INFO running `"docker" "inspect" "1ebe1a1d11b5d4da877c6ddabf183a4f09f41d21d2c803050900c8144fa7ccc2"` Dec 15 09:30:13.845 INFO running `"docker" "rm" "-f" "1ebe1a1d11b5d4da877c6ddabf183a4f09f41d21d2c803050900c8144fa7ccc2"` Dec 15 09:30:14.168 INFO [stdout] 1ebe1a1d11b5d4da877c6ddabf183a4f09f41d21d2c803050900c8144fa7ccc2 Dec 15 09:30:14.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 09:30:14.653 INFO [stdout] 9d8906a360a12df1b5eb87d5c48dfab1eb619ee7a3493c345a2e23ce8dfe11b4 Dec 15 09:30:14.655 INFO running `"docker" "start" "-a" "9d8906a360a12df1b5eb87d5c48dfab1eb619ee7a3493c345a2e23ce8dfe11b4"` Dec 15 09:30:17.166 INFO [stderr] usermod: no changes Dec 15 09:30:17.395 INFO [stderr] Compiling grin_util v0.4.2 (/source) Dec 15 09:30:38.755 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.57s Dec 15 09:30:38.767 INFO [stderr] su: No module specific data is present Dec 15 09:30:40.265 INFO running `"docker" "inspect" "9d8906a360a12df1b5eb87d5c48dfab1eb619ee7a3493c345a2e23ce8dfe11b4"` Dec 15 09:30:40.589 INFO running `"docker" "rm" "-f" "9d8906a360a12df1b5eb87d5c48dfab1eb619ee7a3493c345a2e23ce8dfe11b4"` Dec 15 09:30:40.947 INFO [stdout] 9d8906a360a12df1b5eb87d5c48dfab1eb619ee7a3493c345a2e23ce8dfe11b4 Dec 15 09:30:40.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 15 09:30:41.638 INFO [stdout] 4239aa185f2e5408a71e5c3bd0ec354a16c8c0508837d68259750d0389cff973 Dec 15 09:30:41.641 INFO running `"docker" "start" "-a" "4239aa185f2e5408a71e5c3bd0ec354a16c8c0508837d68259750d0389cff973"` Dec 15 09:30:43.623 INFO [stderr] usermod: no changes Dec 15 09:30:43.864 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.22s Dec 15 09:30:43.884 INFO [stderr] Running /target/debug/deps/grin_util-603fc4d6c800d4c6 Dec 15 09:30:43.887 INFO [stdout] Dec 15 09:30:43.887 INFO [stdout] running 2 tests Dec 15 09:30:43.887 INFO [stdout] test hex::test::test_to_hex ... ok Dec 15 09:30:43.887 INFO [stdout] test hex::test::test_from_hex ... ok Dec 15 09:30:43.887 INFO [stdout] Dec 15 09:30:43.887 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 09:30:43.887 INFO [stdout] Dec 15 09:30:43.890 INFO [stderr] Running /target/debug/deps/file-ae9d4ceaf0f22152 Dec 15 09:30:43.898 INFO [stdout] Dec 15 09:30:43.898 INFO [stdout] running 1 test Dec 15 09:30:43.968 INFO [stdout] test copy_dir ... FAILED Dec 15 09:30:43.968 INFO [stdout] Dec 15 09:30:43.970 INFO [stdout] failures: Dec 15 09:30:43.970 INFO [stdout] Dec 15 09:30:43.970 INFO [stdout] ---- copy_dir stdout ---- Dec 15 09:30:43.970 INFO [stdout] thread 'copy_dir' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:1009:5 Dec 15 09:30:43.970 INFO [stdout] stack backtrace: Dec 15 09:30:43.970 INFO [stdout] 0: 0x55ec4aff9cd3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h2c40bdfb30f25bdd Dec 15 09:30:43.970 INFO [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:49 Dec 15 09:30:43.970 INFO [stdout] 1: 0x55ec4aff4448 - std::sys_common::backtrace::_print::he11ceebc70626ac9 Dec 15 09:30:43.970 INFO [stdout] at src/libstd/sys_common/backtrace.rs:71 Dec 15 09:30:43.970 INFO [stdout] 2: 0x55ec4aff8c22 - std::panicking::default_hook::{{closure}}::h4fde3ffb19c01413 Dec 15 09:30:43.970 INFO [stdout] at src/libstd/sys_common/backtrace.rs:59 Dec 15 09:30:43.970 INFO [stdout] at src/libstd/panicking.rs:210 Dec 15 09:30:43.970 INFO [stdout] 3: 0x55ec4aff8917 - std::panicking::default_hook::hf0c15a583008ed0d Dec 15 09:30:43.970 INFO [stdout] at src/libstd/panicking.rs:218 Dec 15 09:30:43.970 INFO [stdout] 4: 0x55ec4aff9330 - std::panicking::rust_panic_with_hook::hc1663f6bc7813185 Dec 15 09:30:43.970 INFO [stdout] at src/libstd/panicking.rs:487 Dec 15 09:30:43.970 INFO [stdout] 5: 0x55ec4aff8eb1 - std::panicking::continue_panic_fmt::h42bc2d03ddf03b3e Dec 15 09:30:43.970 INFO [stdout] at src/libstd/panicking.rs:394 Dec 15 09:30:43.970 INFO [stdout] 6: 0x55ec4aff8d95 - rust_begin_unwind Dec 15 09:30:43.970 INFO [stdout] at src/libstd/panicking.rs:321 Dec 15 09:30:43.970 INFO [stdout] 7: 0x55ec4b00a86c - core::panicking::panic_fmt::h44df04385fc0c5a6 Dec 15 09:30:43.970 INFO [stdout] at src/libcore/panicking.rs:95 Dec 15 09:30:43.970 INFO [stdout] 8: 0x55ec4afdf83f - core::result::unwrap_failed::h9e8d02285ab4804e Dec 15 09:30:43.970 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/macros.rs:26 Dec 15 09:30:43.970 INFO [stdout] 9: 0x55ec4af7e6ef - >::unwrap::ha85798ee24f0282b Dec 15 09:30:43.970 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/result.rs:808 Dec 15 09:30:43.970 INFO [stdout] 10: 0x55ec4af7cfbb - file::copy_dir::hb14b0efac7fb5fa7 Dec 15 09:30:43.970 INFO [stdout] at tests/file.rs:25 Dec 15 09:30:43.971 INFO [stdout] 11: 0x55ec4af7cf19 - file::copy_dir::{{closure}}::habe8e1452f25a0ff Dec 15 09:30:43.971 INFO [stdout] at tests/file.rs:23 Dec 15 09:30:43.971 INFO [stdout] 12: 0x55ec4af7d8cd - core::ops::function::FnOnce::call_once::h622c2a0ea0e4ad2a Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 09:30:43.971 INFO [stdout] 13: 0x55ec4af86c2e - >::call_box::hac337ba1af72dc2b Dec 15 09:30:43.971 INFO [stdout] at src/libtest/lib.rs:1483 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libcore/ops/function.rs:238 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 09:30:43.971 INFO [stdout] 14: 0x55ec4b0090a9 - __rust_maybe_catch_panic Dec 15 09:30:43.971 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 09:30:43.971 INFO [stdout] 15: 0x55ec4afa4437 - test::run_test::run_test_inner::{{closure}}::hfbfe4a58c0ebb01b Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 09:30:43.971 INFO [stdout] at src/libtest/lib.rs:1438 Dec 15 09:30:43.971 INFO [stdout] 16: 0x55ec4af7f344 - std::sys_common::backtrace::__rust_begin_short_backtrace::hd1f0cf202092f8d7 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/sys_common/backtrace.rs:136 Dec 15 09:30:43.971 INFO [stdout] 17: 0x55ec4af7f934 - std::panicking::try::do_call::h5e99f92fbf448cf6 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:479 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:319 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:306 Dec 15 09:30:43.971 INFO [stdout] 18: 0x55ec4b0090a9 - __rust_maybe_catch_panic Dec 15 09:30:43.971 INFO [stdout] at src/libpanic_unwind/lib.rs:102 Dec 15 09:30:43.971 INFO [stdout] 19: 0x55ec4af86b0c - >::call_box::h8ae063aff93ccdb6 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panicking.rs:285 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/panic.rs:398 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/libstd/thread/mod.rs:478 Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:673 Dec 15 09:30:43.971 INFO [stdout] 20: 0x55ec4affd06d - std::sys::unix::thread::Thread::new::thread_start::h42c32b292fdd228f Dec 15 09:30:43.971 INFO [stdout] at /rustc/aa49d8ef14939ddec0e34b346b60174a5673d48f/src/liballoc/boxed.rs:683 Dec 15 09:30:43.971 INFO [stdout] at src/libstd/sys_common/thread.rs:24 Dec 15 09:30:43.971 INFO [stdout] at src/libstd/sys/unix/thread.rs:91 Dec 15 09:30:43.971 INFO [stdout] 21: 0x7fee302a96b9 - start_thread Dec 15 09:30:43.971 INFO [stdout] 22: 0x7fee2fdc941c - clone Dec 15 09:30:43.971 INFO [stdout] 23: 0x0 - Dec 15 09:30:43.971 INFO [stdout] Dec 15 09:30:43.971 INFO [stdout] Dec 15 09:30:43.971 INFO [stdout] failures: Dec 15 09:30:43.971 INFO [stdout] copy_dir Dec 15 09:30:43.971 INFO [stdout] Dec 15 09:30:43.971 INFO [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out Dec 15 09:30:43.971 INFO [stdout] Dec 15 09:30:43.975 INFO [stderr] error: test failed, to rerun pass '--test file' Dec 15 09:30:43.979 INFO [stderr] su: No module specific data is present Dec 15 09:30:44.920 INFO running `"docker" "inspect" "4239aa185f2e5408a71e5c3bd0ec354a16c8c0508837d68259750d0389cff973"` Dec 15 09:30:45.238 INFO running `"docker" "rm" "-f" "4239aa185f2e5408a71e5c3bd0ec354a16c8c0508837d68259750d0389cff973"` Dec 15 09:30:45.475 INFO [stdout] 4239aa185f2e5408a71e5c3bd0ec354a16c8c0508837d68259750d0389cff973