[INFO] crate wasm-snip 0.2.0 is already in cache [INFO] extracting crate wasm-snip 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/wasm-snip/0.2.0 [INFO] extracting crate wasm-snip 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/wasm-snip/0.2.0 [INFO] validating manifest of wasm-snip-0.2.0 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 wasm-snip-0.2.0 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 wasm-snip-0.2.0 against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 8f1ca4560c4354076094726b9dcfd84beb92b75274832f91375ee159586f4241 [INFO] running `"docker" "start" "-a" "8f1ca4560c4354076094726b9dcfd84beb92b75274832f91375ee159586f4241"` [INFO] [stderr] Compiling cc v1.0.38 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling wasmparser v0.30.0 [INFO] [stderr] Compiling regex-syntax v0.6.10 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Compiling backtrace v0.3.33 [INFO] [stderr] Compiling regex v1.2.0 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling walrus-macro v0.8.0 [INFO] [stderr] Compiling failure v0.1.5 [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 47.73s [INFO] running `"docker" "inspect" "8f1ca4560c4354076094726b9dcfd84beb92b75274832f91375ee159586f4241"` [INFO] running `"docker" "rm" "-f" "8f1ca4560c4354076094726b9dcfd84beb92b75274832f91375ee159586f4241"` [INFO] [stdout] 8f1ca4560c4354076094726b9dcfd84beb92b75274832f91375ee159586f4241 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] cee61bafcbed4fc6be4ecd7d42270dce5afa3fd86d747354498944befcfa6ae4 [INFO] running `"docker" "start" "-a" "cee61bafcbed4fc6be4ecd7d42270dce5afa3fd86d747354498944befcfa6ae4"` [INFO] [stderr] Compiling predicates v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling serde 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 34.00s [INFO] running `"docker" "inspect" "cee61bafcbed4fc6be4ecd7d42270dce5afa3fd86d747354498944befcfa6ae4"` [INFO] running `"docker" "rm" "-f" "cee61bafcbed4fc6be4ecd7d42270dce5afa3fd86d747354498944befcfa6ae4"` [INFO] [stdout] cee61bafcbed4fc6be4ecd7d42270dce5afa3fd86d747354498944befcfa6ae4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 0f2c74122462d38a96288846b6fe20394b831cb89d0bd68c40eae7e437fe2616 [INFO] running `"docker" "start" "-a" "0f2c74122462d38a96288846b6fe20394b831cb89d0bd68c40eae7e437fe2616"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/crater/target/debug/deps/wasm_snip-2e4fb796f0340667 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/wasm_snip-a4ccbe60a4335b74 [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] [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-31afa50500988123 [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-a1e9831f400cfe08 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test cargo_readme_up_to_date ... FAILED [INFO] [stdout] test snip_rust_panicking_code ... FAILED [INFO] [stdout] test patterns ... FAILED [INFO] [stdout] test snip_me ... FAILED [INFO] [stdout] test snip_rust_fmt_code ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--test tests' [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: 0x55cbc111d3bb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55cbc111d3bb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cbc111d3bb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55cbc111d3bb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55cbc111d3bb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55cbc111d02c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55cbc111db2d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55cbc110b395 - std::panicking::begin_panic::h45627732cdca3b0f [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55cbc10babd7 - tests::cargo_readme_up_to_date::h70fa91642da0eb63 [INFO] [stdout] at tests/tests.rs:22 [INFO] [stdout] 9: 0x55cbc10ba98a - tests::cargo_readme_up_to_date::{{closure}}::ha6e8cdc1753cad9a [INFO] [stdout] at tests/tests.rs:7 [INFO] [stdout] 10: 0x55cbc10bc8ce - core::ops::function::FnOnce::call_once::hc98b7d53563f8024 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 11: 0x55cbc10c7e7f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 12: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 13: 0x55cbc10e246e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55cbc10e246e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55cbc10e246e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 16: 0x55cbc10bd8a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55cbc10c1ab5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55cbc10c1ab5 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x55cbc10c1ab5 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 21: 0x55cbc10c20b2 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55cbc10c20b2 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55cbc10c20b2 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55cbc10c20b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 25: 0x55cbc111071f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 26: 0x55cbc1124390 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 27: 0x55cbc1124390 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55cbc1124390 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7f4943d684a4 - start_thread [INFO] [stdout] 30: 0x7f4943893d0f - __clone [INFO] [stdout] 31: 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::hac4b76f6b0c44043 (0x55b5721f975f) [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::hb37efc29112a2f28 (0x55b5721f91ae) [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::h1c0cc06a1fd01048 (0x55b571d77300) [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::hc218a798484e46ba (0x55b571d4f8c0) [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::h2d8913b8c37cc6cc (0x55b571b36400) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: failure::context::Context::with_err::h275eca17c17a21bf (0x55b571b364e9) [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::hdffc1d725e26fdbe (0x55b571b3649d) [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}}::h79f7ae565456adb4 (0x55b571b3bf4a) [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::hf0f2626773ba3a8d (0x55b571b373d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::h21eed2eeba80d4f4 (0x55b571b3758e) [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::h4954bd331ef99c3a (0x55b571b359cf) [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::h85bb8578cc4a50b0 (0x55b571b33117) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::hd2310d1a8a6da098 (0x55b571b325dc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h327cd46659ce3ddc (0x55b571b3bdc0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce (0x55b572243d93) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55b572246c5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h4af22d9cb0afa351 (0x55b57224495d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::ha3dd5c06303e87ed (0x55b571b3bd99) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55b571b3478a) [INFO] [stdout] 19: __libc_start_main (0x7feafcaab2e1) [INFO] [stdout] 20: _start (0x55b571b3242a) [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::hac4b76f6b0c44043 (0x55b5721f975f) [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::hb37efc29112a2f28 (0x55b5721f91ae) [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::h1c0cc06a1fd01048 (0x55b571d77300) [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::hc218a798484e46ba (0x55b571d4f8c0) [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::h2d8913b8c37cc6cc (0x55b571b36400) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: failure::context::Context::with_err::h275eca17c17a21bf (0x55b571b364e9) [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::hdffc1d725e26fdbe (0x55b571b3649d) [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}}::h79f7ae565456adb4 (0x55b571b3bf4a) [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::hf0f2626773ba3a8d (0x55b571b373d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::h21eed2eeba80d4f4 (0x55b571b3758e) [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::h4954bd331ef99c3a (0x55b571b359cf) [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::h85bb8578cc4a50b0 (0x55b571b33117) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::hd2310d1a8a6da098 (0x55b571b325dc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h327cd46659ce3ddc (0x55b571b3bdc0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce (0x55b572243d93) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55b572246c5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h4af22d9cb0afa351 (0x55b57224495d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::ha3dd5c06303e87ed (0x55b571b3bd99) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55b571b3478a) [INFO] [stdout] 19: __libc_start_main (0x7feafcaab2e1) [INFO] [stdout] 20: _start (0x55b571b3242a) [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: 0x55cbc111d3bb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55cbc111d3bb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cbc111d3bb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55cbc111d3bb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55cbc111d3bb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55cbc111d02c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55cbc111db2d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55cbc111d6b2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55cbc111d5ff - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55cbc10fc374 - assert_cmd::assert::Assert::success::hb71762f27940c7b8 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x55cbc10ba4a6 - tests::assert_snip::h27e851b5d782a6a8 [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 11: 0x55cbc10baf49 - tests::snip_rust_panicking_code::h41b812b9df9a608e [INFO] [stdout] at tests/tests.rs:81 [INFO] [stdout] 12: 0x55cbc10baeda - tests::snip_rust_panicking_code::{{closure}}::ha48cafa1f77de6f9 [INFO] [stdout] at tests/tests.rs:80 [INFO] [stdout] 13: 0x55cbc10bc8fe - core::ops::function::FnOnce::call_once::hf7c00b9462edf013 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 14: 0x55cbc10c7e7f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 15: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: 0x55cbc10e246e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55cbc10e246e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55cbc10e246e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 19: 0x55cbc10bd8a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55cbc10c1ab5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55cbc10c1ab5 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55cbc10c1ab5 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 24: 0x55cbc10c20b2 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55cbc10c20b2 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55cbc10c20b2 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55cbc10c20b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 28: 0x55cbc111071f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 29: 0x55cbc1124390 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 30: 0x55cbc1124390 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55cbc1124390 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7f4943d684a4 - start_thread [INFO] [stdout] 33: 0x7f4943893d0f - __clone [INFO] [stdout] 34: 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::hac4b76f6b0c44043 (0x55668b67e75f) [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::hb37efc29112a2f28 (0x55668b67e1ae) [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::h1c0cc06a1fd01048 (0x55668b1fc300) [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::hc218a798484e46ba (0x55668b1d48c0) [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::h2d8913b8c37cc6cc (0x55668afbb400) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: failure::context::Context::with_err::h275eca17c17a21bf (0x55668afbb4e9) [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::hdffc1d725e26fdbe (0x55668afbb49d) [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}}::h79f7ae565456adb4 (0x55668afc0f4a) [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::hf0f2626773ba3a8d (0x55668afbc3d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::h21eed2eeba80d4f4 (0x55668afbc58e) [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::h4954bd331ef99c3a (0x55668afba9cf) [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::h85bb8578cc4a50b0 (0x55668afb8117) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::hd2310d1a8a6da098 (0x55668afb75dc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h327cd46659ce3ddc (0x55668afc0dc0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce (0x55668b6c8d93) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55668b6cbc5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h4af22d9cb0afa351 (0x55668b6c995d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::ha3dd5c06303e87ed (0x55668afc0d99) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55668afb978a) [INFO] [stdout] 19: __libc_start_main (0x7f44d28b72e1) [INFO] [stdout] 20: _start (0x55668afb742a) [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::hac4b76f6b0c44043 (0x55668b67e75f) [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::hb37efc29112a2f28 (0x55668b67e1ae) [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::h1c0cc06a1fd01048 (0x55668b1fc300) [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::hc218a798484e46ba (0x55668b1d48c0) [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::h2d8913b8c37cc6cc (0x55668afbb400) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: failure::context::Context::with_err::h275eca17c17a21bf (0x55668afbb4e9) [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::hdffc1d725e26fdbe (0x55668afbb49d) [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}}::h79f7ae565456adb4 (0x55668afc0f4a) [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::hf0f2626773ba3a8d (0x55668afbc3d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::h21eed2eeba80d4f4 (0x55668afbc58e) [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::h4954bd331ef99c3a (0x55668afba9cf) [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::h85bb8578cc4a50b0 (0x55668afb8117) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::hd2310d1a8a6da098 (0x55668afb75dc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h327cd46659ce3ddc (0x55668afc0dc0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce (0x55668b6c8d93) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55668b6cbc5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h4af22d9cb0afa351 (0x55668b6c995d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::ha3dd5c06303e87ed (0x55668afc0d99) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55668afb978a) [INFO] [stdout] 19: __libc_start_main (0x7f44d28b72e1) [INFO] [stdout] 20: _start (0x55668afb742a) [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: 0x55cbc111d3bb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55cbc111d3bb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cbc111d3bb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55cbc111d3bb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55cbc111d3bb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55cbc111d02c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55cbc111db2d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55cbc111d6b2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55cbc111d5ff - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55cbc10fc374 - assert_cmd::assert::Assert::success::hb71762f27940c7b8 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x55cbc10ba4a6 - tests::assert_snip::h27e851b5d782a6a8 [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 11: 0x55cbc10badf4 - tests::patterns::h9b602d753d407501 [INFO] [stdout] at tests/tests.rs:71 [INFO] [stdout] 12: 0x55cbc10bad5a - tests::patterns::{{closure}}::hab42f40f85eb8c65 [INFO] [stdout] at tests/tests.rs:70 [INFO] [stdout] 13: 0x55cbc10bc7fe - core::ops::function::FnOnce::call_once::h290bcaeee5ff99fd [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 14: 0x55cbc10c7e7f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 15: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: 0x55cbc10e246e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55cbc10e246e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55cbc10e246e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 19: 0x55cbc10bd8a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55cbc10c1ab5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55cbc10c1ab5 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55cbc10c1ab5 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 24: 0x55cbc10c20b2 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55cbc10c20b2 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55cbc10c20b2 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55cbc10c20b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 28: 0x55cbc111071f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 29: 0x55cbc1124390 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 30: 0x55cbc1124390 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55cbc1124390 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7f4943d684a4 - start_thread [INFO] [stdout] 33: 0x7f4943893d0f - __clone [INFO] [stdout] 34: 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::hac4b76f6b0c44043 (0x55eec9f1175f) [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::hb37efc29112a2f28 (0x55eec9f111ae) [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::h1c0cc06a1fd01048 (0x55eec9a8f300) [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::hc218a798484e46ba (0x55eec9a678c0) [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::h2d8913b8c37cc6cc (0x55eec984e400) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: failure::context::Context::with_err::h275eca17c17a21bf (0x55eec984e4e9) [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::hdffc1d725e26fdbe (0x55eec984e49d) [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}}::h79f7ae565456adb4 (0x55eec9853f4a) [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::hf0f2626773ba3a8d (0x55eec984f3d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::h21eed2eeba80d4f4 (0x55eec984f58e) [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::h4954bd331ef99c3a (0x55eec984d9cf) [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::h85bb8578cc4a50b0 (0x55eec984b117) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::hd2310d1a8a6da098 (0x55eec984a5dc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h327cd46659ce3ddc (0x55eec9853dc0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce (0x55eec9f5bd93) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55eec9f5ec5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h4af22d9cb0afa351 (0x55eec9f5c95d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::ha3dd5c06303e87ed (0x55eec9853d99) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55eec984c78a) [INFO] [stdout] 19: __libc_start_main (0x7f4ecb79a2e1) [INFO] [stdout] 20: _start (0x55eec984a42a) [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::hac4b76f6b0c44043 (0x55eec9f1175f) [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::hb37efc29112a2f28 (0x55eec9f111ae) [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::h1c0cc06a1fd01048 (0x55eec9a8f300) [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::hc218a798484e46ba (0x55eec9a678c0) [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::h2d8913b8c37cc6cc (0x55eec984e400) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: failure::context::Context::with_err::h275eca17c17a21bf (0x55eec984e4e9) [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::hdffc1d725e26fdbe (0x55eec984e49d) [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}}::h79f7ae565456adb4 (0x55eec9853f4a) [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::hf0f2626773ba3a8d (0x55eec984f3d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::h21eed2eeba80d4f4 (0x55eec984f58e) [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::h4954bd331ef99c3a (0x55eec984d9cf) [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::h85bb8578cc4a50b0 (0x55eec984b117) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::hd2310d1a8a6da098 (0x55eec984a5dc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h327cd46659ce3ddc (0x55eec9853dc0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce (0x55eec9f5bd93) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55eec9f5ec5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h4af22d9cb0afa351 (0x55eec9f5c95d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::ha3dd5c06303e87ed (0x55eec9853d99) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55eec984c78a) [INFO] [stdout] 19: __libc_start_main (0x7f4ecb79a2e1) [INFO] [stdout] 20: _start (0x55eec984a42a) [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: 0x55cbc111d3bb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55cbc111d3bb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cbc111d3bb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55cbc111d3bb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55cbc111d3bb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55cbc111d02c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55cbc111db2d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55cbc111d6b2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55cbc111d5ff - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55cbc10fc374 - assert_cmd::assert::Assert::success::hb71762f27940c7b8 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x55cbc10ba4a6 - tests::assert_snip::h27e851b5d782a6a8 [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 11: 0x55cbc10bad19 - tests::snip_me::h3862e4a4e534ae2c [INFO] [stdout] at tests/tests.rs:63 [INFO] [stdout] 12: 0x55cbc10bacaa - tests::snip_me::{{closure}}::h715c7850428ad7a0 [INFO] [stdout] at tests/tests.rs:62 [INFO] [stdout] 13: 0x55cbc10bc82e - core::ops::function::FnOnce::call_once::h3c4a1157f4f9adca [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 14: 0x55cbc10c7e7f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 15: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: 0x55cbc10e246e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55cbc10e246e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55cbc10e246e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 19: 0x55cbc10bd8a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55cbc10c1ab5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55cbc10c1ab5 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55cbc10c1ab5 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 24: 0x55cbc10c20b2 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55cbc10c20b2 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55cbc10c20b2 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55cbc10c20b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 28: 0x55cbc111071f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 29: 0x55cbc1124390 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 30: 0x55cbc1124390 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55cbc1124390 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7f4943d684a4 - start_thread [INFO] [stdout] 33: 0x7f4943893d0f - __clone [INFO] [stdout] 34: 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::hac4b76f6b0c44043 (0x55f7473c475f) [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::hb37efc29112a2f28 (0x55f7473c41ae) [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::h1c0cc06a1fd01048 (0x55f746f42300) [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::hc218a798484e46ba (0x55f746f1a8c0) [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::h2d8913b8c37cc6cc (0x55f746d01400) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: failure::context::Context::with_err::h275eca17c17a21bf (0x55f746d014e9) [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::hdffc1d725e26fdbe (0x55f746d0149d) [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}}::h79f7ae565456adb4 (0x55f746d06f4a) [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::hf0f2626773ba3a8d (0x55f746d023d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::h21eed2eeba80d4f4 (0x55f746d0258e) [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::h4954bd331ef99c3a (0x55f746d009cf) [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::h85bb8578cc4a50b0 (0x55f746cfe117) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::hd2310d1a8a6da098 (0x55f746cfd5dc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h327cd46659ce3ddc (0x55f746d06dc0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce (0x55f74740ed93) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55f747411c5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h4af22d9cb0afa351 (0x55f74740f95d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::ha3dd5c06303e87ed (0x55f746d06d99) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55f746cff78a) [INFO] [stdout] 19: __libc_start_main (0x7eff0da152e1) [INFO] [stdout] 20: _start (0x55f746cfd42a) [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::hac4b76f6b0c44043 (0x55f7473c475f) [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::hb37efc29112a2f28 (0x55f7473c41ae) [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::h1c0cc06a1fd01048 (0x55f746f42300) [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::hc218a798484e46ba (0x55f746f1a8c0) [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::h2d8913b8c37cc6cc (0x55f746d01400) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/convert.rs:544 [INFO] [stdout] 5: failure::context::Context::with_err::h275eca17c17a21bf (0x55f746d014e9) [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::hdffc1d725e26fdbe (0x55f746d0149d) [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}}::h79f7ae565456adb4 (0x55f746d06f4a) [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::hf0f2626773ba3a8d (0x55f746d023d7) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/result.rs:574 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::h21eed2eeba80d4f4 (0x55f746d0258e) [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::h4954bd331ef99c3a (0x55f746d009cf) [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::h85bb8578cc4a50b0 (0x55f746cfe117) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::hd2310d1a8a6da098 (0x55f746cfd5dc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::h327cd46659ce3ddc (0x55f746d06dc0) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::hf367a5a6ae52b0ce (0x55f74740ed93) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h9d779bc5e27e3284 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55f747411c5a) [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: std::panicking::try::h4af22d9cb0afa351 (0x55f74740f95d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::hbb68a9ada87bfb97 [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::hba9e09d74440ce4d [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::ha3dd5c06303e87ed (0x55f746d06d99) [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55f746cff78a) [INFO] [stdout] 19: __libc_start_main (0x7eff0da152e1) [INFO] [stdout] 20: _start (0x55f746cfd42a) [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: 0x55cbc111d3bb - backtrace::backtrace::libunwind::trace::h23ae608c8b906c69 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55cbc111d3bb - backtrace::backtrace::trace_unsynchronized::h65b3ea295a85fd48 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55cbc111d3bb - std::sys_common::backtrace::_print::h24f527b44b6cfc06 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55cbc111d3bb - std::sys_common::backtrace::print::h712608e4347fd64a [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55cbc111d3bb - std::panicking::default_hook::{{closure}}::h6c3d570c2b500048 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55cbc111d02c - std::panicking::default_hook::hb29963fb4747e0dd [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55cbc111db2d - std::panicking::rust_panic_with_hook::hd1236c3083de823a [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55cbc111d6b2 - std::panicking::continue_panic_fmt::he38ad41d6304a12c [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55cbc111d5ff - std::panicking::begin_panic_fmt::h4b478f1ed53f4521 [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55cbc10fc374 - assert_cmd::assert::Assert::success::hb71762f27940c7b8 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x55cbc10ba4a6 - tests::assert_snip::h27e851b5d782a6a8 [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 11: 0x55cbc10bae99 - tests::snip_rust_fmt_code::hcff133c4979540ed [INFO] [stdout] at tests/tests.rs:76 [INFO] [stdout] 12: 0x55cbc10bae2a - tests::snip_rust_fmt_code::{{closure}}::hb9ba597a64782b4b [INFO] [stdout] at tests/tests.rs:75 [INFO] [stdout] 13: 0x55cbc10bc89e - core::ops::function::FnOnce::call_once::hbe5bb8feb9bc0d0b [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 14: 0x55cbc10c7e7f - as core::ops::function::FnOnce>::call_once::h355e655b04400826 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 15: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 16: 0x55cbc10e246e - std::panicking::try::h5890cbed5d1d8df0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55cbc10e246e - std::panic::catch_unwind::hf93cc71fc6442fdf [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55cbc10e246e - test::run_test::run_test_inner::{{closure}}::ha399a28a3066698d [INFO] [stdout] at src/libtest/lib.rs:1408 [INFO] [stdout] 19: 0x55cbc10bd8a5 - std::sys_common::backtrace::__rust_begin_short_backtrace::h089859c639046955 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55cbc10c1ab5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h8d489100862c3e01 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55cbc10c1ab5 - as core::ops::function::FnOnce<()>>::call_once::h5746c9e2571824d0 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55cbc10c1ab5 - std::panicking::try::do_call::hfd443b32b22f72a6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55cbc1124c5a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:80 [INFO] [stdout] 24: 0x55cbc10c20b2 - std::panicking::try::h332f368ed7d9b7d1 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55cbc10c20b2 - std::panic::catch_unwind::h316b7be8b4198222 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55cbc10c20b2 - std::thread::Builder::spawn_unchecked::{{closure}}::h916aed08bc6e5276 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55cbc10c20b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9091646be5c55ea6 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/libcore/ops/function.rs:235 [INFO] [stdout] 28: 0x55cbc111071f - as core::ops::function::FnOnce>::call_once::hb5396a93648ae250 [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 29: 0x55cbc1124390 - as core::ops::function::FnOnce>::call_once::h92593001847bb63e [INFO] [stdout] at /rustc/e450539c2a8d7f791268d699cbe45ab3e57d43a1/src/liballoc/boxed.rs:787 [INFO] [stdout] 30: 0x55cbc1124390 - std::sys_common::thread::start_thread::h569f3ccc0d5dcd83 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55cbc1124390 - std::sys::unix::thread::Thread::new::thread_start::hd9ff46fad032d886 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7f4943d684a4 - start_thread [INFO] [stdout] 33: 0x7f4943893d0f - __clone [INFO] [stdout] 34: 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] running `"docker" "inspect" "0f2c74122462d38a96288846b6fe20394b831cb89d0bd68c40eae7e437fe2616"` [INFO] running `"docker" "rm" "-f" "0f2c74122462d38a96288846b6fe20394b831cb89d0bd68c40eae7e437fe2616"` [INFO] [stdout] 0f2c74122462d38a96288846b6fe20394b831cb89d0bd68c40eae7e437fe2616