[INFO] updating cached repository ErickHdez96/RiscVMachine [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/ErickHdez96/RiscVMachine [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/ErickHdez96/RiscVMachine" "work/ex/beta-1.38-1/sources/1.37.0/gh/ErickHdez96/RiscVMachine"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/ErickHdez96/RiscVMachine'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/ErickHdez96/RiscVMachine" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ErickHdez96/RiscVMachine"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ErickHdez96/RiscVMachine'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 79aa8723345db4368e495e0988d1d1e16eeed643 [INFO] sha for GitHub repo ErickHdez96/RiscVMachine: 79aa8723345db4368e495e0988d1d1e16eeed643 [INFO] validating manifest of ErickHdez96/RiscVMachine 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 ErickHdez96/RiscVMachine 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 ErickHdez96/RiscVMachine [INFO] finished frobbing ErickHdez96/RiscVMachine [INFO] frobbed toml for ErickHdez96/RiscVMachine written to work/ex/beta-1.38-1/sources/1.37.0/gh/ErickHdez96/RiscVMachine/Cargo.toml [INFO] started frobbing ErickHdez96/RiscVMachine [INFO] finished frobbing ErickHdez96/RiscVMachine [INFO] frobbed toml for ErickHdez96/RiscVMachine written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/ErickHdez96/RiscVMachine/Cargo.toml [INFO] crate ErickHdez96/RiscVMachine 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 ErickHdez96/RiscVMachine against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ErickHdez96/RiscVMachine:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] fbab517f64759bd58b0462e81bbcefc88b19d81fad6481fa105ca69bfd1df866 [INFO] running `"docker" "start" "-a" "fbab517f64759bd58b0462e81bbcefc88b19d81fad6481fa105ca69bfd1df866"` [INFO] [stderr] Compiling risc_v_machine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.55s [INFO] running `"docker" "inspect" "fbab517f64759bd58b0462e81bbcefc88b19d81fad6481fa105ca69bfd1df866"` [INFO] running `"docker" "rm" "-f" "fbab517f64759bd58b0462e81bbcefc88b19d81fad6481fa105ca69bfd1df866"` [INFO] [stdout] fbab517f64759bd58b0462e81bbcefc88b19d81fad6481fa105ca69bfd1df866 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ErickHdez96/RiscVMachine:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] b1f04f9d6d7a0125cf69acc737780bd16e03f69e04bcbd3976e2f825fc0f8a10 [INFO] running `"docker" "start" "-a" "b1f04f9d6d7a0125cf69acc737780bd16e03f69e04bcbd3976e2f825fc0f8a10"` [INFO] [stderr] Compiling risc_v_machine v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s [INFO] running `"docker" "inspect" "b1f04f9d6d7a0125cf69acc737780bd16e03f69e04bcbd3976e2f825fc0f8a10"` [INFO] running `"docker" "rm" "-f" "b1f04f9d6d7a0125cf69acc737780bd16e03f69e04bcbd3976e2f825fc0f8a10"` [INFO] [stdout] b1f04f9d6d7a0125cf69acc737780bd16e03f69e04bcbd3976e2f825fc0f8a10 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/ErickHdez96/RiscVMachine:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 01ca7dc2bc649ff8ee0d8ff3e777dab2c6f0a8840b25cc31f45031d20fe1ea3d [INFO] running `"docker" "start" "-a" "01ca7dc2bc649ff8ee0d8ff3e777dab2c6f0a8840b25cc31f45031d20fe1ea3d"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.16s [INFO] [stderr] Running /opt/crater/target/debug/deps/risc_v_machine-2e2d11d04b3197d3 [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test machine::tests::test_auipc ... ok [INFO] [stdout] test machine::tests::test_beq ... ok [INFO] [stdout] test into_instruction::tests::test_into_u ... ok [INFO] [stdout] test into_instruction::tests::test_into_s ... ok [INFO] [stdout] test into_instruction::tests::test_into_r ... ok [INFO] [stdout] test into_instruction::tests::test_into_j ... ok [INFO] [stdout] test into_instruction::tests::test_into_b ... ok [INFO] [stdout] test into_instruction::tests::test_into_i ... ok [INFO] [stdout] test machine::tests::test_bne ... ok [INFO] [stdout] test machine::tests::test_jal ... ok [INFO] [stdout] test machine::tests::test_jalr ... ok [INFO] [stdout] test machine::tests::test_bge ... ok [INFO] [stdout] test machine::tests::test_bgeu ... ok [INFO] [stdout] test machine::tests::test_lb ... ok [INFO] [stdout] test machine::tests::test_lui ... ok [INFO] [stdout] test machine::tests::test_lh ... ok [INFO] [stdout] test machine::tests::test_bltu ... ok [INFO] [stdout] test machine::tests::test_blt ... ok [INFO] [stdout] test machine::tests::test_from_file ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- machine::tests::test_from_file stdout ---- [INFO] [stdout] thread 'machine::tests::test_from_file' panicked at 'Couldn't create file: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55e144dae89b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55e144dae89b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55e144dae89b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55e144dae89b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55e144dae89b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55e144dae50a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55e144daf010 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55e144daeb92 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55e144daea76 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:311 [INFO] [stdout] 9: 0x55e144dc4b3d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 10: 0x55e144d654df - core::result::unwrap_failed::h09b77a2fa8ac9ec0 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stdout] 11: 0x55e144d65680 - core::result::Result::expect::h115f7751518693b2 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:827 [INFO] [stdout] 12: 0x55e144d58516 - risc_v_machine::machine::tests::test_from_file::h1c1830da321dc656 [INFO] [stdout] at src/machine.rs:674 [INFO] [stdout] 13: 0x55e144d5840a - risc_v_machine::machine::tests::test_from_file::{{closure}}::heee54acd832b1b97 [INFO] [stdout] at src/machine.rs:667 [INFO] [stdout] 14: 0x55e144d5cfae - core::ops::function::FnOnce::call_once::h468f73e6ced80d1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 15: 0x55e144d7154f - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 16: 0x55e144db165a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 17: 0x55e144d8bb48 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 18: 0x55e144d8bb48 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 19: 0x55e144d8bb48 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 20: 0x55e144d669c5 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 21: 0x55e144d6aa85 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 22: 0x55e144d6aa85 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 23: 0x55e144d6aa85 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 24: 0x55e144db165a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 25: 0x55e144d6b182 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 26: 0x55e144d6b182 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55e144d6b182 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 28: 0x55e144d6b182 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 29: 0x55e144da46af - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55e144db0db0 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 31: 0x55e144db0db0 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 32: 0x55e144db0db0 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 33: 0x7f0379c9b4a4 - start_thread [INFO] [stdout] 34: 0x7f03797c6d0f - __clone [INFO] [stdout] 35: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] machine::tests::test_from_file [INFO] [stdout] [INFO] [stdout] test result: FAILED. 18 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `"docker" "inspect" "01ca7dc2bc649ff8ee0d8ff3e777dab2c6f0a8840b25cc31f45031d20fe1ea3d"` [INFO] running `"docker" "rm" "-f" "01ca7dc2bc649ff8ee0d8ff3e777dab2c6f0a8840b25cc31f45031d20fe1ea3d"` [INFO] [stdout] 01ca7dc2bc649ff8ee0d8ff3e777dab2c6f0a8840b25cc31f45031d20fe1ea3d