[INFO] updating cached repository marionebl/rust-hal-reversor [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/marionebl/rust-hal-reversor [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/marionebl/rust-hal-reversor" "work/ex/beta-1.37-6/sources/1.36.0/gh/marionebl/rust-hal-reversor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/marionebl/rust-hal-reversor'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/marionebl/rust-hal-reversor" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marionebl/rust-hal-reversor"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marionebl/rust-hal-reversor'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d4982c7fe4fad9676eae15967d8f9bc2f4d5e08b [INFO] sha for GitHub repo marionebl/rust-hal-reversor: d4982c7fe4fad9676eae15967d8f9bc2f4d5e08b [INFO] validating manifest of marionebl/rust-hal-reversor 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 marionebl/rust-hal-reversor 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 marionebl/rust-hal-reversor [INFO] finished frobbing marionebl/rust-hal-reversor [INFO] frobbed toml for marionebl/rust-hal-reversor written to work/ex/beta-1.37-6/sources/1.36.0/gh/marionebl/rust-hal-reversor/Cargo.toml [INFO] started frobbing marionebl/rust-hal-reversor [INFO] finished frobbing marionebl/rust-hal-reversor [INFO] frobbed toml for marionebl/rust-hal-reversor written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/marionebl/rust-hal-reversor/Cargo.toml [INFO] crate marionebl/rust-hal-reversor 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 marionebl/rust-hal-reversor 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-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/marionebl/rust-hal-reversor:/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] 44de05a87876fc396d234453812dc326c7f691448ae3110888940b4218dab363 [INFO] running `"docker" "start" "-a" "44de05a87876fc396d234453812dc326c7f691448ae3110888940b4218dab363"` [INFO] [stderr] Compiling reversor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.38s [INFO] running `"docker" "inspect" "44de05a87876fc396d234453812dc326c7f691448ae3110888940b4218dab363"` [INFO] running `"docker" "rm" "-f" "44de05a87876fc396d234453812dc326c7f691448ae3110888940b4218dab363"` [INFO] [stdout] 44de05a87876fc396d234453812dc326c7f691448ae3110888940b4218dab363 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/marionebl/rust-hal-reversor:/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] 35c0a77f35b55f4a9d2ac6398c0468e3508434db435c4648c448684e1a825384 [INFO] running `"docker" "start" "-a" "35c0a77f35b55f4a9d2ac6398c0468e3508434db435c4648c448684e1a825384"` [INFO] [stderr] Compiling pulldown-cmark v0.1.0 [INFO] [stderr] Compiling environment v0.1.1 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling serde_json v1.0.8 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling serde_derive v1.0.24 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling cargo_metadata v0.3.3 [INFO] [stderr] Compiling skeptic v0.13.2 [INFO] [stderr] Compiling assert_cli v0.5.4 [INFO] [stderr] Compiling reversor v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.32s [INFO] running `"docker" "inspect" "35c0a77f35b55f4a9d2ac6398c0468e3508434db435c4648c448684e1a825384"` [INFO] running `"docker" "rm" "-f" "35c0a77f35b55f4a9d2ac6398c0468e3508434db435c4648c448684e1a825384"` [INFO] [stdout] 35c0a77f35b55f4a9d2ac6398c0468e3508434db435c4648c448684e1a825384 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/marionebl/rust-hal-reversor:/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] a8afdc631351245b92c69c7a9655b49ea56d11e6f035b811f2c95dbaa408b1cc [INFO] running `"docker" "start" "-a" "a8afdc631351245b92c69c7a9655b49ea56d11e6f035b811f2c95dbaa408b1cc"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/reversor-bc01194629e6b032 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_single ... ok [INFO] [stdout] test tests::test_single_utf8 ... ok [INFO] [stdout] test tests::test_utf8 ... ok [INFO] [stdout] test tests::test_hello ... ok [INFO] [stdout] test tests::test_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test lib::tests::test_utf8 ... ok [INFO] [stdout] test lib::tests::test_single_utf8 ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/reversor-13aa5a482ecbcdd1 [INFO] [stderr] Running /opt/crater/target/debug/deps/integration-bf78c5c65edab59c [INFO] [stdout] test lib::tests::test_single ... ok [INFO] [stdout] test lib::tests::test_hello ... ok [INFO] [stdout] test lib::tests::test_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test integration::without_args ... FAILED [INFO] [stdout] test integration::with_too_many_args ... FAILED [INFO] [stdout] test integration::with_args ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- integration::without_args stdout ---- [INFO] [stdout] thread 'integration::without_args' panicked at 'CLI assertion failed: `cargo run --` StdErr mismatch: expected to contain "requires 1 arguments, received 0" [INFO] [stdout] output=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5652c59adc73 - 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: 0x5652c59a959b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5652c59ac9b6 - 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: 0x5652c59ac6de - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5652c59ad0bf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5652c59acc41 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5652c59acb8e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5652c593f560 - assert_cli::assert::Assert::unwrap::hf5c0d6f517e5da72 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x5652c58e118e - integration::integration::without_args::h4639dd789d8742a0 [INFO] [stdout] at tests/integration.rs:9 [INFO] [stdout] 9: 0x5652c58e10f9 - integration::integration::without_args::{{closure}}::h07ef62a67dc57476 [INFO] [stdout] at tests/integration.rs:8 [INFO] [stdout] 10: 0x5652c58e030d - core::ops::function::FnOnce::call_once::h08b4a4d47aa2891e [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x5652c58ec8fe - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x5652c59b43a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x5652c59071f7 - 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] 14: 0x5652c58e1c14 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x5652c58e5cc4 - 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] 16: 0x5652c59b43a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x5652c58e62d1 - 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] 18: 0x5652c59a00de - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x5652c59b3a8f - 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] 20: 0x7f1681fbe4a3 - start_thread [INFO] [stdout] 21: 0x7f1681ae9d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- integration::with_too_many_args stdout ---- [INFO] [stdout] thread 'integration::with_too_many_args' panicked at 'CLI assertion failed: `cargo run -- foo bar` StdErr mismatch: expected to contain "requires 1 arguments, received 2" [INFO] [stdout] output=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5652c59adc73 - 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: 0x5652c59a959b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5652c59ac9b6 - 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: 0x5652c59ac6de - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5652c59ad0bf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5652c59acc41 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5652c59acb8e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5652c593f560 - assert_cli::assert::Assert::unwrap::hf5c0d6f517e5da72 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x5652c58e1263 - integration::integration::with_too_many_args::hda1fdbdcdfc524b6 [INFO] [stdout] at tests/integration.rs:18 [INFO] [stdout] 9: 0x5652c58e11a9 - integration::integration::with_too_many_args::{{closure}}::h463ce2955e1f5830 [INFO] [stdout] at tests/integration.rs:17 [INFO] [stdout] 10: 0x5652c58e038d - core::ops::function::FnOnce::call_once::h7b5fe0740bbdab5c [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x5652c58ec8fe - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x5652c59b43a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x5652c59071f7 - 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] 14: 0x5652c58e1c14 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x5652c58e5cc4 - 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] 16: 0x5652c59b43a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x5652c58e62d1 - 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] 18: 0x5652c59a00de - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x5652c59b3a8f - 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] 20: 0x7f1681fbe4a3 - start_thread [INFO] [stdout] 21: 0x7f1681ae9d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- integration::with_args stdout ---- [INFO] [stdout] thread 'integration::with_args' panicked at 'CLI assertion failed: (command `cargo run -- foo` expected to succeed) [INFO] [stdout] status=failed [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5652c59adc73 - 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: 0x5652c59a959b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5652c59ac9b6 - 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: 0x5652c59ac6de - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5652c59ad0bf - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5652c59acc41 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5652c59acb8e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5652c593f560 - assert_cli::assert::Assert::unwrap::hf5c0d6f517e5da72 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x5652c58e1307 - integration::integration::with_args::h8e6c1b3748420456 [INFO] [stdout] at tests/integration.rs:29 [INFO] [stdout] 9: 0x5652c58e1279 - integration::integration::with_args::{{closure}}::h6f7ecd0fab974027 [INFO] [stdout] at tests/integration.rs:28 [INFO] [stdout] 10: 0x5652c58e02cd - core::ops::function::FnOnce::call_once::h0332c20188b4d92e [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x5652c58ec8fe - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x5652c59b43a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x5652c59071f7 - 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] 14: 0x5652c58e1c14 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x5652c58e5cc4 - 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] 16: 0x5652c59b43a9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x5652c58e62d1 - 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] 18: 0x5652c59a00de - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x5652c59b3a8f - 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] 20: 0x7f1681fbe4a3 - start_thread [INFO] [stdout] 21: 0x7f1681ae9d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] integration::with_args [INFO] [stdout] integration::with_too_many_args [INFO] [stdout] integration::without_args [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test integration' [INFO] running `"docker" "inspect" "a8afdc631351245b92c69c7a9655b49ea56d11e6f035b811f2c95dbaa408b1cc"` [INFO] running `"docker" "rm" "-f" "a8afdc631351245b92c69c7a9655b49ea56d11e6f035b811f2c95dbaa408b1cc"` [INFO] [stdout] a8afdc631351245b92c69c7a9655b49ea56d11e6f035b811f2c95dbaa408b1cc