[INFO] fetching crate wasm-snip 0.2.0... [INFO] extracting crate wasm-snip 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/wasm-snip/0.2.0 [INFO] extracting crate wasm-snip 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasm-snip/0.2.0 [INFO] validating manifest of wasm-snip-0.2.0 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 wasm-snip-0.2.0 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 wasm-snip-0.2.0 [INFO] finished frobbing wasm-snip-0.2.0 [INFO] frobbed toml for wasm-snip-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/wasm-snip/0.2.0/Cargo.toml [INFO] started frobbing wasm-snip-0.2.0 [INFO] finished frobbing wasm-snip-0.2.0 [INFO] frobbed toml for wasm-snip-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/wasm-snip/0.2.0/Cargo.toml [INFO] crate wasm-snip-0.2.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing wasm-snip-0.2.0 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-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wasm-snip/0.2.0:/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] 0898c5345edfd01245e8ec16ac51c6be7152735529be0608a58c00723fa951b6 [INFO] running `"docker" "start" "-a" "0898c5345edfd01245e8ec16ac51c6be7152735529be0608a58c00723fa951b6"` [INFO] [stderr] Compiling wasmparser v0.30.0 [INFO] [stderr] Compiling walrus-macro v0.8.0 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling walrus v0.8.0 [INFO] [stderr] Compiling wasm-snip v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.47s [INFO] running `"docker" "inspect" "0898c5345edfd01245e8ec16ac51c6be7152735529be0608a58c00723fa951b6"` [INFO] running `"docker" "rm" "-f" "0898c5345edfd01245e8ec16ac51c6be7152735529be0608a58c00723fa951b6"` [INFO] [stdout] 0898c5345edfd01245e8ec16ac51c6be7152735529be0608a58c00723fa951b6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wasm-snip/0.2.0:/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] 0c6cceda1a7cba4bfec14b5d7d808f45fa4ec204f82d347c3007c26e9e47680c [INFO] running `"docker" "start" "-a" "0c6cceda1a7cba4bfec14b5d7d808f45fa4ec204f82d347c3007c26e9e47680c"` [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling assert_cmd v0.11.1 [INFO] [stderr] Compiling wasm-snip v0.2.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 37.74s [INFO] running `"docker" "inspect" "0c6cceda1a7cba4bfec14b5d7d808f45fa4ec204f82d347c3007c26e9e47680c"` [INFO] running `"docker" "rm" "-f" "0c6cceda1a7cba4bfec14b5d7d808f45fa4ec204f82d347c3007c26e9e47680c"` [INFO] [stdout] 0c6cceda1a7cba4bfec14b5d7d808f45fa4ec204f82d347c3007c26e9e47680c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/wasm-snip/0.2.0:/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] 724ffa8e3ed0bd813f5561627671920c99a09443825e0ebb703e75f633566ecc [INFO] running `"docker" "start" "-a" "724ffa8e3ed0bd813f5561627671920c99a09443825e0ebb703e75f633566ecc"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/crater/target/debug/deps/wasm_snip-5efb8853e7dbf6ee [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/wasm_snip-a70851eb0cc42e3e [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/hello-88e1fcbbc78a820e [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-fc9d7ca54e391ce7 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test cargo_readme_up_to_date ... FAILED [INFO] [stdout] test patterns ... FAILED [INFO] [stdout] test snip_rust_fmt_code ... FAILED [INFO] [stdout] test snip_me ... FAILED [INFO] [stdout] test snip_rust_panicking_code ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- cargo_readme_up_to_date stdout ---- [INFO] [stdout] Checking that `cargo readme > README.md` is up to date... [INFO] [stdout] thread 'cargo_readme_up_to_date' panicked at 'Run `cargo readme > README.md` to update README.md', tests/tests.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5632ac2eeb13 - 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: 0x5632ac2ea44b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5632ac2ed856 - 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: 0x5632ac2ed57e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5632ac2edf5f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5632ac2da0d7 - std::panicking::begin_panic::h7a7e844b9869425a [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:408 [INFO] [stdout] 6: 0x5632ac289b07 - tests::cargo_readme_up_to_date::h3f4e652ccad63c39 [INFO] [stdout] at tests/tests.rs:22 [INFO] [stdout] 7: 0x5632ac2898c9 - tests::cargo_readme_up_to_date::{{closure}}::h42fb68e6293b7e4f [INFO] [stdout] at tests/tests.rs:7 [INFO] [stdout] 8: 0x5632ac28bbed - core::ops::function::FnOnce::call_once::hdf7318948a9d0d2b [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 9: 0x5632ac29777e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 10: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 11: 0x5632ac2b2077 - 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] 12: 0x5632ac28ca94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 13: 0x5632ac290b44 - 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] 14: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 15: 0x5632ac291151 - 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] 16: 0x5632ac2df82e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x5632ac2f4b0f - 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] 18: 0x7f7775e764a3 - start_thread [INFO] [stdout] 19: 0x7f77759a1d0e - __clone [INFO] [stdout] 20: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- patterns stdout ---- [INFO] [stdout] thread 'patterns' panicked at 'Unexpected failure. [INFO] [stdout] code-1 [INFO] [stdout] stderr=```error: failed to emit snipped wasm to /opt/crater/workdir/tests/no_alloc.wasm.actual [INFO] [stdout] caused by failed to write wasm module [INFO] [stdout] caused by Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h8af96c8738371a98 (0x55a430113ed3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::hfa23868919206383 (0x55a430113c0e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::hbbc88233fad76336 (0x55a42fc691aa) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h248ab4c67d24c350 (0x55a42fc7f530) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h7fe24e329240b2fd (0x55a42fa4cc20) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hec7e0b9f38220596 (0x55a42fa4cd09) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stdout] 6: failure::Fail::context::h185bbdc41033a7ff (0x55a42fa4ccbd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h625c3e7384b3db0a (0x55a42fa5274a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 8: core::result::Result::map_err::hae72677f95ca24b0 (0x55a42fa4dc3a) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hcb6da85186deec6f (0x55a42fa4ddee) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 10: walrus::module::Module::emit_wasm_file::h540ff841af460a66 (0x55a42fa4c4f6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/walrus-0.8.0/src/module/mod.rs:240 [INFO] [stdout] 11: wasm_snip::try_main::h9bc5837e0c5b9de2 (0x55a42fa497b6) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::h5905345d1da37b4c (0x55a42fa48c5c) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h10d3d62bb70fc555 (0x55a42fa520b0) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h3a7adfabc7c47a5f (0x55a4301621b3) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55a43016549a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: std::panicking::try::hfb06c315006b63ac (0x55a430162d7d) [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] std::panic::catch_unwind::h6cd8469da971482b [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::hdd044845ae216196 (0x55a42fa52089) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55a42fa4aeba) [INFO] [stdout] 19: __libc_start_main (0x7f3a7e10d2e1) [INFO] [stdout] 20: _start (0x55a42fa48aaa) [INFO] [stdout] 21: (0x0) [INFO] [stdout] ``` [INFO] [stdout] command=`"/opt/crater/target/debug/wasm-snip" "/opt/crater/workdir/tests/hello.wasm" "-p" ".*alloc.*" "--skip-producers-section" "-o" "/opt/crater/workdir/tests/no_alloc.wasm.actual"` [INFO] [stdout] code=1 [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to emit snipped wasm to /opt/crater/workdir/tests/no_alloc.wasm.actual [INFO] [stdout] caused by failed to write wasm module [INFO] [stdout] caused by Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h8af96c8738371a98 (0x55a430113ed3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::hfa23868919206383 (0x55a430113c0e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::hbbc88233fad76336 (0x55a42fc691aa) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h248ab4c67d24c350 (0x55a42fc7f530) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h7fe24e329240b2fd (0x55a42fa4cc20) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hec7e0b9f38220596 (0x55a42fa4cd09) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stdout] 6: failure::Fail::context::h185bbdc41033a7ff (0x55a42fa4ccbd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h625c3e7384b3db0a (0x55a42fa5274a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 8: core::result::Result::map_err::hae72677f95ca24b0 (0x55a42fa4dc3a) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hcb6da85186deec6f (0x55a42fa4ddee) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 10: walrus::module::Module::emit_wasm_file::h540ff841af460a66 (0x55a42fa4c4f6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/walrus-0.8.0/src/module/mod.rs:240 [INFO] [stdout] 11: wasm_snip::try_main::h9bc5837e0c5b9de2 (0x55a42fa497b6) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::h5905345d1da37b4c (0x55a42fa48c5c) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h10d3d62bb70fc555 (0x55a42fa520b0) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h3a7adfabc7c47a5f (0x55a4301621b3) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55a43016549a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: std::panicking::try::hfb06c315006b63ac (0x55a430162d7d) [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] std::panic::catch_unwind::h6cd8469da971482b [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::hdd044845ae216196 (0x55a42fa52089) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55a42fa4aeba) [INFO] [stdout] 19: __libc_start_main (0x7f3a7e10d2e1) [INFO] [stdout] 20: _start (0x55a42fa48aaa) [INFO] [stdout] 21: (0x0) [INFO] [stdout] ``` [INFO] [stdout] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5632ac2eeb13 - 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: 0x5632ac2ea44b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5632ac2ed856 - 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: 0x5632ac2ed57e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5632ac2edf5f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5632ac2edae1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5632ac2eda2e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5632ac2c91ea - assert_cmd::assert::Assert::success::h3ce7b2f68936c9d8 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 8: 0x5632ac2893c5 - tests::assert_snip::haab0760c394f06f2 [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 9: 0x5632ac289d43 - tests::patterns::h79d9914a8bb675d3 [INFO] [stdout] at tests/tests.rs:71 [INFO] [stdout] 10: 0x5632ac289ca9 - tests::patterns::{{closure}}::h76b75bd5e26af995 [INFO] [stdout] at tests/tests.rs:70 [INFO] [stdout] 11: 0x5632ac28bc2d - core::ops::function::FnOnce::call_once::he87d35a0ca09471d [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x5632ac29777e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 13: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 14: 0x5632ac2b2077 - 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] 15: 0x5632ac28ca94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 16: 0x5632ac290b44 - 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] 17: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x5632ac291151 - 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] 19: 0x5632ac2df82e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 20: 0x5632ac2f4b0f - 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] 21: 0x7f7775e764a3 - start_thread [INFO] [stdout] 22: 0x7f77759a1d0e - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- snip_rust_fmt_code stdout ---- [INFO] [stdout] thread 'snip_rust_fmt_code' panicked at 'Unexpected failure. [INFO] [stdout] code-1 [INFO] [stdout] stderr=```error: failed to emit snipped wasm to /opt/crater/workdir/tests/no_fmt.wasm.actual [INFO] [stdout] caused by failed to write wasm module [INFO] [stdout] caused by Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h8af96c8738371a98 (0x556cfcafded3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::hfa23868919206383 (0x556cfcafdc0e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::hbbc88233fad76336 (0x556cfc6531aa) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h248ab4c67d24c350 (0x556cfc669530) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h7fe24e329240b2fd (0x556cfc436c20) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hec7e0b9f38220596 (0x556cfc436d09) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stdout] 6: failure::Fail::context::h185bbdc41033a7ff (0x556cfc436cbd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h625c3e7384b3db0a (0x556cfc43c74a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 8: core::result::Result::map_err::hae72677f95ca24b0 (0x556cfc437c3a) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hcb6da85186deec6f (0x556cfc437dee) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 10: walrus::module::Module::emit_wasm_file::h540ff841af460a66 (0x556cfc4364f6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/walrus-0.8.0/src/module/mod.rs:240 [INFO] [stdout] 11: wasm_snip::try_main::h9bc5837e0c5b9de2 (0x556cfc4337b6) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::h5905345d1da37b4c (0x556cfc432c5c) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h10d3d62bb70fc555 (0x556cfc43c0b0) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h3a7adfabc7c47a5f (0x556cfcb4c1b3) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x556cfcb4f49a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: std::panicking::try::hfb06c315006b63ac (0x556cfcb4cd7d) [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] std::panic::catch_unwind::h6cd8469da971482b [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::hdd044845ae216196 (0x556cfc43c089) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x556cfc434eba) [INFO] [stdout] 19: __libc_start_main (0x7fbbe82212e1) [INFO] [stdout] 20: _start (0x556cfc432aaa) [INFO] [stdout] 21: (0x0) [INFO] [stdout] ``` [INFO] [stdout] command=`"/opt/crater/target/debug/wasm-snip" "/opt/crater/workdir/tests/hello.wasm" "--snip-rust-fmt-code" "--skip-producers-section" "-o" "/opt/crater/workdir/tests/no_fmt.wasm.actual"` [INFO] [stdout] code=1 [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to emit snipped wasm to /opt/crater/workdir/tests/no_fmt.wasm.actual [INFO] [stdout] caused by failed to write wasm module [INFO] [stdout] caused by Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h8af96c8738371a98 (0x556cfcafded3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::hfa23868919206383 (0x556cfcafdc0e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::hbbc88233fad76336 (0x556cfc6531aa) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h248ab4c67d24c350 (0x556cfc669530) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h7fe24e329240b2fd (0x556cfc436c20) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hec7e0b9f38220596 (0x556cfc436d09) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stdout] 6: failure::Fail::context::h185bbdc41033a7ff (0x556cfc436cbd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h625c3e7384b3db0a (0x556cfc43c74a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 8: core::result::Result::map_err::hae72677f95ca24b0 (0x556cfc437c3a) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hcb6da85186deec6f (0x556cfc437dee) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 10: walrus::module::Module::emit_wasm_file::h540ff841af460a66 (0x556cfc4364f6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/walrus-0.8.0/src/module/mod.rs:240 [INFO] [stdout] 11: wasm_snip::try_main::h9bc5837e0c5b9de2 (0x556cfc4337b6) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::h5905345d1da37b4c (0x556cfc432c5c) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h10d3d62bb70fc555 (0x556cfc43c0b0) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h3a7adfabc7c47a5f (0x556cfcb4c1b3) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x556cfcb4f49a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: std::panicking::try::hfb06c315006b63ac (0x556cfcb4cd7d) [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] std::panic::catch_unwind::h6cd8469da971482b [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::hdd044845ae216196 (0x556cfc43c089) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x556cfc434eba) [INFO] [stdout] 19: __libc_start_main (0x7fbbe82212e1) [INFO] [stdout] 20: _start (0x556cfc432aaa) [INFO] [stdout] 21: (0x0) [INFO] [stdout] ``` [INFO] [stdout] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5632ac2eeb13 - 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: 0x5632ac2ea44b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5632ac2ed856 - 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: 0x5632ac2ed57e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5632ac2edf5f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5632ac2edae1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5632ac2eda2e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5632ac2c91ea - assert_cmd::assert::Assert::success::h3ce7b2f68936c9d8 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 8: 0x5632ac2893c5 - tests::assert_snip::haab0760c394f06f2 [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 9: 0x5632ac289de8 - tests::snip_rust_fmt_code::h3188f6b40262fa8d [INFO] [stdout] at tests/tests.rs:76 [INFO] [stdout] 10: 0x5632ac289d79 - tests::snip_rust_fmt_code::{{closure}}::hc14813c39e2734f7 [INFO] [stdout] at tests/tests.rs:75 [INFO] [stdout] 11: 0x5632ac28bb6d - core::ops::function::FnOnce::call_once::h9f8c029ab8b39e82 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x5632ac29777e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 13: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 14: 0x5632ac2b2077 - 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] 15: 0x5632ac28ca94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 16: 0x5632ac290b44 - 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] 17: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x5632ac291151 - 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] 19: 0x5632ac2df82e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 20: 0x5632ac2f4b0f - 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] 21: 0x7f7775e764a3 - start_thread [INFO] [stdout] 22: 0x7f77759a1d0e - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- snip_me stdout ---- [INFO] [stdout] thread 'snip_me' panicked at 'Unexpected failure. [INFO] [stdout] code-1 [INFO] [stdout] stderr=```error: failed to emit snipped wasm to /opt/crater/workdir/tests/snip_me.wasm.actual [INFO] [stdout] caused by failed to write wasm module [INFO] [stdout] caused by Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h8af96c8738371a98 (0x55594bf23ed3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::hfa23868919206383 (0x55594bf23c0e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::hbbc88233fad76336 (0x55594ba791aa) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h248ab4c67d24c350 (0x55594ba8f530) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h7fe24e329240b2fd (0x55594b85cc20) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hec7e0b9f38220596 (0x55594b85cd09) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stdout] 6: failure::Fail::context::h185bbdc41033a7ff (0x55594b85ccbd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h625c3e7384b3db0a (0x55594b86274a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 8: core::result::Result::map_err::hae72677f95ca24b0 (0x55594b85dc3a) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hcb6da85186deec6f (0x55594b85ddee) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 10: walrus::module::Module::emit_wasm_file::h540ff841af460a66 (0x55594b85c4f6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/walrus-0.8.0/src/module/mod.rs:240 [INFO] [stdout] 11: wasm_snip::try_main::h9bc5837e0c5b9de2 (0x55594b8597b6) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::h5905345d1da37b4c (0x55594b858c5c) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h10d3d62bb70fc555 (0x55594b8620b0) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h3a7adfabc7c47a5f (0x55594bf721b3) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55594bf7549a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: std::panicking::try::hfb06c315006b63ac (0x55594bf72d7d) [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] std::panic::catch_unwind::h6cd8469da971482b [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::hdd044845ae216196 (0x55594b862089) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55594b85aeba) [INFO] [stdout] 19: __libc_start_main (0x7fa99c1502e1) [INFO] [stdout] 20: _start (0x55594b858aaa) [INFO] [stdout] 21: (0x0) [INFO] [stdout] ``` [INFO] [stdout] command=`"/opt/crater/target/debug/wasm-snip" "/opt/crater/workdir/tests/hello.wasm" "_ZN5hello7snip_me17hf15dbd799e7ad6aaE" "--skip-producers-section" "-o" "/opt/crater/workdir/tests/snip_me.wasm.actual"` [INFO] [stdout] code=1 [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to emit snipped wasm to /opt/crater/workdir/tests/snip_me.wasm.actual [INFO] [stdout] caused by failed to write wasm module [INFO] [stdout] caused by Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h8af96c8738371a98 (0x55594bf23ed3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::hfa23868919206383 (0x55594bf23c0e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::hbbc88233fad76336 (0x55594ba791aa) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h248ab4c67d24c350 (0x55594ba8f530) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h7fe24e329240b2fd (0x55594b85cc20) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hec7e0b9f38220596 (0x55594b85cd09) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stdout] 6: failure::Fail::context::h185bbdc41033a7ff (0x55594b85ccbd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h625c3e7384b3db0a (0x55594b86274a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 8: core::result::Result::map_err::hae72677f95ca24b0 (0x55594b85dc3a) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hcb6da85186deec6f (0x55594b85ddee) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 10: walrus::module::Module::emit_wasm_file::h540ff841af460a66 (0x55594b85c4f6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/walrus-0.8.0/src/module/mod.rs:240 [INFO] [stdout] 11: wasm_snip::try_main::h9bc5837e0c5b9de2 (0x55594b8597b6) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::h5905345d1da37b4c (0x55594b858c5c) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h10d3d62bb70fc555 (0x55594b8620b0) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h3a7adfabc7c47a5f (0x55594bf721b3) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55594bf7549a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: std::panicking::try::hfb06c315006b63ac (0x55594bf72d7d) [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] std::panic::catch_unwind::h6cd8469da971482b [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::hdd044845ae216196 (0x55594b862089) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55594b85aeba) [INFO] [stdout] 19: __libc_start_main (0x7fa99c1502e1) [INFO] [stdout] 20: _start (0x55594b858aaa) [INFO] [stdout] 21: (0x0) [INFO] [stdout] ``` [INFO] [stdout] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5632ac2eeb13 - 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: 0x5632ac2ea44b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5632ac2ed856 - 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: 0x5632ac2ed57e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5632ac2edf5f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5632ac2edae1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5632ac2eda2e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5632ac2c91ea - assert_cmd::assert::Assert::success::h3ce7b2f68936c9d8 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 8: 0x5632ac2893c5 - tests::assert_snip::haab0760c394f06f2 [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 9: 0x5632ac289c68 - tests::snip_me::hb7d1f185a7dcd328 [INFO] [stdout] at tests/tests.rs:63 [INFO] [stdout] 10: 0x5632ac289bf9 - tests::snip_me::{{closure}}::h4ead351fb1d75a81 [INFO] [stdout] at tests/tests.rs:62 [INFO] [stdout] 11: 0x5632ac28bb2d - core::ops::function::FnOnce::call_once::h648635ec07aad836 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x5632ac29777e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 13: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 14: 0x5632ac2b2077 - 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] 15: 0x5632ac28ca94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 16: 0x5632ac290b44 - 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] 17: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x5632ac291151 - 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] 19: 0x5632ac2df82e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 20: 0x5632ac2f4b0f - 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] 21: 0x7f7775e764a3 - start_thread [INFO] [stdout] 22: 0x7f77759a1d0e - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- snip_rust_panicking_code stdout ---- [INFO] [stdout] thread 'snip_rust_panicking_code' panicked at 'Unexpected failure. [INFO] [stdout] code-1 [INFO] [stdout] stderr=```error: failed to emit snipped wasm to /opt/crater/workdir/tests/no_panicking.wasm.actual [INFO] [stdout] caused by failed to write wasm module [INFO] [stdout] caused by Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h8af96c8738371a98 (0x5571c1c56ed3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::hfa23868919206383 (0x5571c1c56c0e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::hbbc88233fad76336 (0x5571c17ac1aa) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h248ab4c67d24c350 (0x5571c17c2530) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h7fe24e329240b2fd (0x5571c158fc20) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hec7e0b9f38220596 (0x5571c158fd09) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stdout] 6: failure::Fail::context::h185bbdc41033a7ff (0x5571c158fcbd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h625c3e7384b3db0a (0x5571c159574a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 8: core::result::Result::map_err::hae72677f95ca24b0 (0x5571c1590c3a) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hcb6da85186deec6f (0x5571c1590dee) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 10: walrus::module::Module::emit_wasm_file::h540ff841af460a66 (0x5571c158f4f6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/walrus-0.8.0/src/module/mod.rs:240 [INFO] [stdout] 11: wasm_snip::try_main::h9bc5837e0c5b9de2 (0x5571c158c7b6) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::h5905345d1da37b4c (0x5571c158bc5c) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h10d3d62bb70fc555 (0x5571c15950b0) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h3a7adfabc7c47a5f (0x5571c1ca51b3) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x5571c1ca849a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: std::panicking::try::hfb06c315006b63ac (0x5571c1ca5d7d) [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] std::panic::catch_unwind::h6cd8469da971482b [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::hdd044845ae216196 (0x5571c1595089) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x5571c158deba) [INFO] [stdout] 19: __libc_start_main (0x7f38e8bf32e1) [INFO] [stdout] 20: _start (0x5571c158baaa) [INFO] [stdout] 21: (0x0) [INFO] [stdout] ``` [INFO] [stdout] command=`"/opt/crater/target/debug/wasm-snip" "/opt/crater/workdir/tests/hello.wasm" "--snip-rust-panicking-code" "--skip-producers-section" "-o" "/opt/crater/workdir/tests/no_panicking.wasm.actual"` [INFO] [stdout] code=1 [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to emit snipped wasm to /opt/crater/workdir/tests/no_panicking.wasm.actual [INFO] [stdout] caused by failed to write wasm module [INFO] [stdout] caused by Read-only file system (os error 30) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: failure::backtrace::internal::InternalBacktrace::new::h8af96c8738371a98 (0x5571c1c56ed3) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stdout] 1: failure::backtrace::Backtrace::new::hfa23868919206383 (0x5571c1c56c0e) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stdout] 2: >::from::hbbc88233fad76336 (0x5571c17ac1aa) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stdout] 3: >::from::h248ab4c67d24c350 (0x5571c17c2530) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stdout] 4: >::into::h7fe24e329240b2fd (0x5571c158fc20) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hec7e0b9f38220596 (0x5571c158fd09) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/context.rs:105 [INFO] [stdout] 6: failure::Fail::context::h185bbdc41033a7ff (0x5571c158fcbd) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/lib.rs:160 [INFO] [stdout] 7: as failure::result_ext::ResultExt>::context::{{closure}}::h625c3e7384b3db0a (0x5571c159574a) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 8: core::result::Result::map_err::hae72677f95ca24b0 (0x5571c1590c3a) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hcb6da85186deec6f (0x5571c1590dee) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/result_ext.rs:164 [INFO] [stdout] 10: walrus::module::Module::emit_wasm_file::h540ff841af460a66 (0x5571c158f4f6) [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/walrus-0.8.0/src/module/mod.rs:240 [INFO] [stdout] 11: wasm_snip::try_main::h9bc5837e0c5b9de2 (0x5571c158c7b6) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::h5905345d1da37b4c (0x5571c158bc5c) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h10d3d62bb70fc555 (0x5571c15950b0) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h3a7adfabc7c47a5f (0x5571c1ca51b3) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stdout] at src/libstd/panicking.rs:293 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x5571c1ca849a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 16: std::panicking::try::hfb06c315006b63ac (0x5571c1ca5d7d) [INFO] [stdout] at src/libstd/panicking.rs:272 [INFO] [stdout] std::panic::catch_unwind::h6cd8469da971482b [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::hdd044845ae216196 (0x5571c1595089) [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x5571c158deba) [INFO] [stdout] 19: __libc_start_main (0x7f38e8bf32e1) [INFO] [stdout] 20: _start (0x5571c158baaa) [INFO] [stdout] 21: (0x0) [INFO] [stdout] ``` [INFO] [stdout] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5632ac2eeb13 - 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: 0x5632ac2ea44b - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x5632ac2ed856 - 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: 0x5632ac2ed57e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x5632ac2edf5f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x5632ac2edae1 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x5632ac2eda2e - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x5632ac2c91ea - assert_cmd::assert::Assert::success::h3ce7b2f68936c9d8 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 8: 0x5632ac2893c5 - tests::assert_snip::haab0760c394f06f2 [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 9: 0x5632ac289e98 - tests::snip_rust_panicking_code::h583894b4223e3564 [INFO] [stdout] at tests/tests.rs:81 [INFO] [stdout] 10: 0x5632ac289e29 - tests::snip_rust_panicking_code::{{closure}}::hf7e753f4c51bb23c [INFO] [stdout] at tests/tests.rs:80 [INFO] [stdout] 11: 0x5632ac28bbad - core::ops::function::FnOnce::call_once::ha9d4bb663f6399f9 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 12: 0x5632ac29777e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 13: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 14: 0x5632ac2b2077 - 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] 15: 0x5632ac28ca94 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 16: 0x5632ac290b44 - 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] 17: 0x5632ac2f5429 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x5632ac291151 - 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] 19: 0x5632ac2df82e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 20: 0x5632ac2f4b0f - 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] 21: 0x7f7775e764a3 - start_thread [INFO] [stdout] 22: 0x7f77759a1d0e - __clone [INFO] [stdout] 23: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] cargo_readme_up_to_date [INFO] [stdout] patterns [INFO] [stdout] snip_me [INFO] [stdout] snip_rust_fmt_code [INFO] [stdout] snip_rust_panicking_code [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test tests' [INFO] running `"docker" "inspect" "724ffa8e3ed0bd813f5561627671920c99a09443825e0ebb703e75f633566ecc"` [INFO] running `"docker" "rm" "-f" "724ffa8e3ed0bd813f5561627671920c99a09443825e0ebb703e75f633566ecc"` [INFO] [stdout] 724ffa8e3ed0bd813f5561627671920c99a09443825e0ebb703e75f633566ecc