[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 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 10d968fa84932b222d74f5d6545a74637a4eaeb2a8cde4010597bf923f1a3e7b [INFO] running `"docker" "start" "-a" "10d968fa84932b222d74f5d6545a74637a4eaeb2a8cde4010597bf923f1a3e7b"` [INFO] [stderr] Compiling log v0.4.7 [INFO] [stderr] Compiling wasmparser v0.30.0 [INFO] [stderr] Compiling leb128 v0.2.4 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling walrus-macro v0.8.0 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling rayon v1.1.0 [INFO] [stderr] Compiling failure_derive v0.1.5 [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 35.84s [INFO] running `"docker" "inspect" "10d968fa84932b222d74f5d6545a74637a4eaeb2a8cde4010597bf923f1a3e7b"` [INFO] running `"docker" "rm" "-f" "10d968fa84932b222d74f5d6545a74637a4eaeb2a8cde4010597bf923f1a3e7b"` [INFO] [stdout] 10d968fa84932b222d74f5d6545a74637a4eaeb2a8cde4010597bf923f1a3e7b [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 3aae35cc5fcb7727704256c324cf52d9373a9c7a25de596af0162041d31577ba [INFO] running `"docker" "start" "-a" "3aae35cc5fcb7727704256c324cf52d9373a9c7a25de596af0162041d31577ba"` [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling predicates v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.40 [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 10.89s [INFO] running `"docker" "inspect" "3aae35cc5fcb7727704256c324cf52d9373a9c7a25de596af0162041d31577ba"` [INFO] running `"docker" "rm" "-f" "3aae35cc5fcb7727704256c324cf52d9373a9c7a25de596af0162041d31577ba"` [INFO] [stdout] 3aae35cc5fcb7727704256c324cf52d9373a9c7a25de596af0162041d31577ba [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] c42420ccc540255ec48044b0cb6d0a1cbdb81ca30120af58fe2c642f3b87c7f7 [INFO] running `"docker" "start" "-a" "c42420ccc540255ec48044b0cb6d0a1cbdb81ca30120af58fe2c642f3b87c7f7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/crater/target/debug/deps/wasm_snip-b370da6363a71481 [INFO] [stderr] Running /opt/crater/target/debug/deps/wasm_snip-9d2d0be871bdd471 [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] [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-a5960445b4135f78 [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-7b7518dab7fbbba4 [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test patterns ... FAILED [INFO] [stdout] test cargo_readme_up_to_date ... FAILED [INFO] [stdout] test snip_me ... FAILED [INFO] [stdout] test snip_rust_panicking_code ... FAILED [INFO] [stdout] test snip_rust_fmt_code ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [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::hd5a7fa0ebb8db589 (0x55ce3fb7bf11) [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::h2c2a40c29e1efe29 (0x55ce3fb7bc4e) [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::h8b3a59df8fd6f7e0 (0x55ce3f6c7e10) [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::h7996c1d97b5db6f7 (0x55ce3f6db510) [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::hf339da12cebd6b12 (0x55ce3f4abf90) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hd2b2fc04f715ea0f (0x55ce3f4ac079) [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::h2374be5856e69eee (0x55ce3f4ac02d) [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}}::hf2b7861972c7ee8b (0x55ce3f4b19da) [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::hf7b617598798b276 (0x55ce3f4acfaa) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hd19bf48450161722 (0x55ce3f4ad15e) [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::h60f328562ead3235 (0x55ce3f4ab526) [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::h2815aa49576de12a (0x55ce3f4a8b43) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::ha0ba5cb3cc8ccbd1 (0x55ce3f4a7fcc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::ha4933a0e79105b03 (0x55ce3f4b1870) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x55ce3fbc9193) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55ce3fbcbcda) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: std::panicking::try::hdf71f938885bca42 (0x55ce3fbc9d5d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::h7131a5996600906b (0x55ce3f4b1849) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55ce3f4aa22a) [INFO] [stdout] 19: __libc_start_main (0x7f6b88aba2e1) [INFO] [stdout] 20: _start (0x55ce3f4a7e1a) [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::hd5a7fa0ebb8db589 (0x55ce3fb7bf11) [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::h2c2a40c29e1efe29 (0x55ce3fb7bc4e) [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::h8b3a59df8fd6f7e0 (0x55ce3f6c7e10) [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::h7996c1d97b5db6f7 (0x55ce3f6db510) [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::hf339da12cebd6b12 (0x55ce3f4abf90) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hd2b2fc04f715ea0f (0x55ce3f4ac079) [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::h2374be5856e69eee (0x55ce3f4ac02d) [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}}::hf2b7861972c7ee8b (0x55ce3f4b19da) [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::hf7b617598798b276 (0x55ce3f4acfaa) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hd19bf48450161722 (0x55ce3f4ad15e) [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::h60f328562ead3235 (0x55ce3f4ab526) [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::h2815aa49576de12a (0x55ce3f4a8b43) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::ha0ba5cb3cc8ccbd1 (0x55ce3f4a7fcc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::ha4933a0e79105b03 (0x55ce3f4b1870) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x55ce3fbc9193) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55ce3fbcbcda) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: std::panicking::try::hdf71f938885bca42 (0x55ce3fbc9d5d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::h7131a5996600906b (0x55ce3f4b1849) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55ce3f4aa22a) [INFO] [stdout] 19: __libc_start_main (0x7f6b88aba2e1) [INFO] [stdout] 20: _start (0x55ce3f4a7e1a) [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: 0x55ba9e90759b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ba9e90759b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ba9e90759b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ba9e90759b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ba9e90759b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ba9e90720a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55ba9e907d10 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ba9e907892 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55ba9e9077df - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55ba9e8e75d5 - assert_cmd::assert::Assert::success::hd13fc431784636f5 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x55ba9e8a4f86 - tests::assert_snip::h7bffe33d444c866f [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 11: 0x55ba9e8a5904 - tests::patterns::h3491ff3894f9cc16 [INFO] [stdout] at tests/tests.rs:71 [INFO] [stdout] 12: 0x55ba9e8a586a - tests::patterns::{{closure}}::haf268f48ead892bb [INFO] [stdout] at tests/tests.rs:70 [INFO] [stdout] 13: 0x55ba9e8a782e - core::ops::function::FnOnce::call_once::h0a48f541eb15c1f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x55ba9e8b31cf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 15: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: 0x55ba9e8cd7c8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55ba9e8cd7c8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55ba9e8cd7c8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 19: 0x55ba9e8a8645 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55ba9e8ac705 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55ba9e8ac705 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55ba9e8ac705 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 24: 0x55ba9e8ace02 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55ba9e8ace02 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55ba9e8ace02 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55ba9e8ace02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: 0x55ba9e8fa84f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 29: 0x55ba9e90e380 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55ba9e90e380 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55ba9e90e380 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7faf5a3ed4a4 - start_thread [INFO] [stdout] 33: 0x7faf59f18d0f - __clone [INFO] [stdout] 34: 0x0 - [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: 0x55ba9e90759b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ba9e90759b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ba9e90759b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ba9e90759b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ba9e90759b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ba9e90720a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55ba9e907d10 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ba9e8f65f8 - std::panicking::begin_panic::h55cd93d1a9330cf2 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:411 [INFO] [stdout] 8: 0x55ba9e8a56d7 - tests::cargo_readme_up_to_date::h468d6b8a86f95a81 [INFO] [stdout] at tests/tests.rs:22 [INFO] [stdout] 9: 0x55ba9e8a548a - tests::cargo_readme_up_to_date::{{closure}}::he3adc1c03ffabfde [INFO] [stdout] at tests/tests.rs:7 [INFO] [stdout] 10: 0x55ba9e8a78ee - core::ops::function::FnOnce::call_once::hb3a00db4c6d8682b [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55ba9e8b31cf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 12: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 13: 0x55ba9e8cd7c8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 14: 0x55ba9e8cd7c8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 15: 0x55ba9e8cd7c8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 16: 0x55ba9e8a8645 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 17: 0x55ba9e8ac705 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 18: 0x55ba9e8ac705 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 19: 0x55ba9e8ac705 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 20: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 21: 0x55ba9e8ace02 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 22: 0x55ba9e8ace02 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55ba9e8ace02 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 24: 0x55ba9e8ace02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 25: 0x55ba9e8fa84f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 26: 0x55ba9e90e380 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 27: 0x55ba9e90e380 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 28: 0x55ba9e90e380 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 29: 0x7faf5a3ed4a4 - start_thread [INFO] [stdout] 30: 0x7faf59f18d0f - __clone [INFO] [stdout] 31: 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::hd5a7fa0ebb8db589 (0x559db138af11) [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::h2c2a40c29e1efe29 (0x559db138ac4e) [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::h8b3a59df8fd6f7e0 (0x559db0ed6e10) [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::h7996c1d97b5db6f7 (0x559db0eea510) [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::hf339da12cebd6b12 (0x559db0cbaf90) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hd2b2fc04f715ea0f (0x559db0cbb079) [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::h2374be5856e69eee (0x559db0cbb02d) [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}}::hf2b7861972c7ee8b (0x559db0cc09da) [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::hf7b617598798b276 (0x559db0cbbfaa) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hd19bf48450161722 (0x559db0cbc15e) [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::h60f328562ead3235 (0x559db0cba526) [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::h2815aa49576de12a (0x559db0cb7b43) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::ha0ba5cb3cc8ccbd1 (0x559db0cb6fcc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::ha4933a0e79105b03 (0x559db0cc0870) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x559db13d8193) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x559db13dacda) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: std::panicking::try::hdf71f938885bca42 (0x559db13d8d5d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::h7131a5996600906b (0x559db0cc0849) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x559db0cb922a) [INFO] [stdout] 19: __libc_start_main (0x7fa6d6d132e1) [INFO] [stdout] 20: _start (0x559db0cb6e1a) [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::hd5a7fa0ebb8db589 (0x559db138af11) [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::h2c2a40c29e1efe29 (0x559db138ac4e) [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::h8b3a59df8fd6f7e0 (0x559db0ed6e10) [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::h7996c1d97b5db6f7 (0x559db0eea510) [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::hf339da12cebd6b12 (0x559db0cbaf90) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hd2b2fc04f715ea0f (0x559db0cbb079) [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::h2374be5856e69eee (0x559db0cbb02d) [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}}::hf2b7861972c7ee8b (0x559db0cc09da) [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::hf7b617598798b276 (0x559db0cbbfaa) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hd19bf48450161722 (0x559db0cbc15e) [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::h60f328562ead3235 (0x559db0cba526) [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::h2815aa49576de12a (0x559db0cb7b43) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::ha0ba5cb3cc8ccbd1 (0x559db0cb6fcc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::ha4933a0e79105b03 (0x559db0cc0870) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x559db13d8193) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x559db13dacda) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: std::panicking::try::hdf71f938885bca42 (0x559db13d8d5d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::h7131a5996600906b (0x559db0cc0849) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x559db0cb922a) [INFO] [stdout] 19: __libc_start_main (0x7fa6d6d132e1) [INFO] [stdout] 20: _start (0x559db0cb6e1a) [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: 0x55ba9e90759b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ba9e90759b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ba9e90759b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ba9e90759b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ba9e90759b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ba9e90720a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55ba9e907d10 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ba9e907892 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55ba9e9077df - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55ba9e8e75d5 - assert_cmd::assert::Assert::success::hd13fc431784636f5 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x55ba9e8a4f86 - tests::assert_snip::h7bffe33d444c866f [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 11: 0x55ba9e8a5829 - tests::snip_me::h4d7993116a9b9acd [INFO] [stdout] at tests/tests.rs:63 [INFO] [stdout] 12: 0x55ba9e8a57ba - tests::snip_me::{{closure}}::hce5fc33ce7064a76 [INFO] [stdout] at tests/tests.rs:62 [INFO] [stdout] 13: 0x55ba9e8a78ae - core::ops::function::FnOnce::call_once::h6aebcf23939d8ab9 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x55ba9e8b31cf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 15: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: 0x55ba9e8cd7c8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55ba9e8cd7c8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55ba9e8cd7c8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 19: 0x55ba9e8a8645 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55ba9e8ac705 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55ba9e8ac705 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55ba9e8ac705 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 24: 0x55ba9e8ace02 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55ba9e8ace02 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55ba9e8ace02 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55ba9e8ace02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: 0x55ba9e8fa84f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 29: 0x55ba9e90e380 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55ba9e90e380 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55ba9e90e380 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7faf5a3ed4a4 - start_thread [INFO] [stdout] 33: 0x7faf59f18d0f - __clone [INFO] [stdout] 34: 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::hd5a7fa0ebb8db589 (0x56537d4dff11) [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::h2c2a40c29e1efe29 (0x56537d4dfc4e) [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::h8b3a59df8fd6f7e0 (0x56537d02be10) [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::h7996c1d97b5db6f7 (0x56537d03f510) [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::hf339da12cebd6b12 (0x56537ce0ff90) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hd2b2fc04f715ea0f (0x56537ce10079) [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::h2374be5856e69eee (0x56537ce1002d) [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}}::hf2b7861972c7ee8b (0x56537ce159da) [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::hf7b617598798b276 (0x56537ce10faa) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hd19bf48450161722 (0x56537ce1115e) [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::h60f328562ead3235 (0x56537ce0f526) [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::h2815aa49576de12a (0x56537ce0cb43) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::ha0ba5cb3cc8ccbd1 (0x56537ce0bfcc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::ha4933a0e79105b03 (0x56537ce15870) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x56537d52d193) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x56537d52fcda) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: std::panicking::try::hdf71f938885bca42 (0x56537d52dd5d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::h7131a5996600906b (0x56537ce15849) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x56537ce0e22a) [INFO] [stdout] 19: __libc_start_main (0x7f328951f2e1) [INFO] [stdout] 20: _start (0x56537ce0be1a) [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::hd5a7fa0ebb8db589 (0x56537d4dff11) [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::h2c2a40c29e1efe29 (0x56537d4dfc4e) [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::h8b3a59df8fd6f7e0 (0x56537d02be10) [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::h7996c1d97b5db6f7 (0x56537d03f510) [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::hf339da12cebd6b12 (0x56537ce0ff90) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hd2b2fc04f715ea0f (0x56537ce10079) [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::h2374be5856e69eee (0x56537ce1002d) [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}}::hf2b7861972c7ee8b (0x56537ce159da) [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::hf7b617598798b276 (0x56537ce10faa) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hd19bf48450161722 (0x56537ce1115e) [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::h60f328562ead3235 (0x56537ce0f526) [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::h2815aa49576de12a (0x56537ce0cb43) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::ha0ba5cb3cc8ccbd1 (0x56537ce0bfcc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::ha4933a0e79105b03 (0x56537ce15870) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x56537d52d193) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x56537d52fcda) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: std::panicking::try::hdf71f938885bca42 (0x56537d52dd5d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::h7131a5996600906b (0x56537ce15849) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x56537ce0e22a) [INFO] [stdout] 19: __libc_start_main (0x7f328951f2e1) [INFO] [stdout] 20: _start (0x56537ce0be1a) [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: 0x55ba9e90759b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ba9e90759b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ba9e90759b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ba9e90759b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ba9e90759b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ba9e90720a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55ba9e907d10 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ba9e907892 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55ba9e9077df - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55ba9e8e75d5 - assert_cmd::assert::Assert::success::hd13fc431784636f5 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x55ba9e8a4f86 - tests::assert_snip::h7bffe33d444c866f [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 11: 0x55ba9e8a5a59 - tests::snip_rust_panicking_code::hfb25b5b6aba29892 [INFO] [stdout] at tests/tests.rs:81 [INFO] [stdout] 12: 0x55ba9e8a59ea - tests::snip_rust_panicking_code::{{closure}}::ha5d82433d20c9e76 [INFO] [stdout] at tests/tests.rs:80 [INFO] [stdout] 13: 0x55ba9e8a786e - core::ops::function::FnOnce::call_once::h228ec24659adcbce [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x55ba9e8b31cf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 15: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: 0x55ba9e8cd7c8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55ba9e8cd7c8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55ba9e8cd7c8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 19: 0x55ba9e8a8645 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55ba9e8ac705 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55ba9e8ac705 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55ba9e8ac705 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 24: 0x55ba9e8ace02 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55ba9e8ace02 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55ba9e8ace02 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55ba9e8ace02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: 0x55ba9e8fa84f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 29: 0x55ba9e90e380 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55ba9e90e380 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55ba9e90e380 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7faf5a3ed4a4 - start_thread [INFO] [stdout] 33: 0x7faf59f18d0f - __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::hd5a7fa0ebb8db589 (0x55a3ebb2bf11) [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::h2c2a40c29e1efe29 (0x55a3ebb2bc4e) [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::h8b3a59df8fd6f7e0 (0x55a3eb677e10) [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::h7996c1d97b5db6f7 (0x55a3eb68b510) [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::hf339da12cebd6b12 (0x55a3eb45bf90) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hd2b2fc04f715ea0f (0x55a3eb45c079) [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::h2374be5856e69eee (0x55a3eb45c02d) [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}}::hf2b7861972c7ee8b (0x55a3eb4619da) [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::hf7b617598798b276 (0x55a3eb45cfaa) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hd19bf48450161722 (0x55a3eb45d15e) [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::h60f328562ead3235 (0x55a3eb45b526) [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::h2815aa49576de12a (0x55a3eb458b43) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::ha0ba5cb3cc8ccbd1 (0x55a3eb457fcc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::ha4933a0e79105b03 (0x55a3eb461870) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x55a3ebb79193) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55a3ebb7bcda) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: std::panicking::try::hdf71f938885bca42 (0x55a3ebb79d5d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::h7131a5996600906b (0x55a3eb461849) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55a3eb45a22a) [INFO] [stdout] 19: __libc_start_main (0x7f10dd65e2e1) [INFO] [stdout] 20: _start (0x55a3eb457e1a) [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::hd5a7fa0ebb8db589 (0x55a3ebb2bf11) [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::h2c2a40c29e1efe29 (0x55a3ebb2bc4e) [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::h8b3a59df8fd6f7e0 (0x55a3eb677e10) [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::h7996c1d97b5db6f7 (0x55a3eb68b510) [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::hf339da12cebd6b12 (0x55a3eb45bf90) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/convert.rs:540 [INFO] [stdout] 5: failure::context::Context::with_err::hd2b2fc04f715ea0f (0x55a3eb45c079) [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::h2374be5856e69eee (0x55a3eb45c02d) [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}}::hf2b7861972c7ee8b (0x55a3eb4619da) [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::hf7b617598798b276 (0x55a3eb45cfaa) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:522 [INFO] [stdout] 9: as failure::result_ext::ResultExt>::context::hd19bf48450161722 (0x55a3eb45d15e) [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::h60f328562ead3235 (0x55a3eb45b526) [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::h2815aa49576de12a (0x55a3eb458b43) [INFO] [stdout] at src/bin/wasm-snip.rs:49 [INFO] [stdout] 12: wasm_snip::main::ha0ba5cb3cc8ccbd1 (0x55a3eb457fcc) [INFO] [stdout] at src/bin/wasm-snip.rs:7 [INFO] [stdout] 13: std::rt::lang_start::{{closure}}::ha4933a0e79105b03 (0x55a3eb461870) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 14: std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d (0x55a3ebb79193) [INFO] [stdout] at src/libstd/rt.rs:49 [INFO] [stdout] std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stdout] at src/libstd/panicking.rs:296 [INFO] [stdout] 15: __rust_maybe_catch_panic (0x55a3ebb7bcda) [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: std::panicking::try::hdf71f938885bca42 (0x55a3ebb79d5d) [INFO] [stdout] at src/libstd/panicking.rs:275 [INFO] [stdout] std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stdout] at src/libstd/panic.rs:394 [INFO] [stdout] std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stdout] at src/libstd/rt.rs:48 [INFO] [stdout] 17: std::rt::lang_start::h7131a5996600906b (0x55a3eb461849) [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stdout] 18: main (0x55a3eb45a22a) [INFO] [stdout] 19: __libc_start_main (0x7f10dd65e2e1) [INFO] [stdout] 20: _start (0x55a3eb457e1a) [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: 0x55ba9e90759b - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stdout] 1: 0x55ba9e90759b - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55ba9e90759b - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stdout] 3: 0x55ba9e90759b - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stdout] 4: 0x55ba9e90759b - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stdout] at src/libstd/panicking.rs:200 [INFO] [stdout] 5: 0x55ba9e90720a - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stdout] at src/libstd/panicking.rs:211 [INFO] [stdout] 6: 0x55ba9e907d10 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stdout] at src/libstd/panicking.rs:477 [INFO] [stdout] 7: 0x55ba9e907892 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stdout] at src/libstd/panicking.rs:384 [INFO] [stdout] 8: 0x55ba9e9077df - std::panicking::begin_panic_fmt::ha6acf0ffd6d7f80d [INFO] [stdout] at src/libstd/panicking.rs:339 [INFO] [stdout] 9: 0x55ba9e8e75d5 - assert_cmd::assert::Assert::success::hd13fc431784636f5 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154 [INFO] [stdout] 10: 0x55ba9e8a4f86 - tests::assert_snip::h7bffe33d444c866f [INFO] [stdout] at tests/tests.rs:33 [INFO] [stdout] 11: 0x55ba9e8a59a9 - tests::snip_rust_fmt_code::hd029226a5df950a4 [INFO] [stdout] at tests/tests.rs:76 [INFO] [stdout] 12: 0x55ba9e8a593a - tests::snip_rust_fmt_code::{{closure}}::hb8958f2c60b90a1f [INFO] [stdout] at tests/tests.rs:75 [INFO] [stdout] 13: 0x55ba9e8a796e - core::ops::function::FnOnce::call_once::hef8fd317e16f5f35 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 14: 0x55ba9e8b31cf - as core::ops::function::FnOnce>::call_once::h4a13ee3f0d7b4201 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 15: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 16: 0x55ba9e8cd7c8 - std::panicking::try::h5a93466ab2078586 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 17: 0x55ba9e8cd7c8 - std::panic::catch_unwind::h752cbeae6ac7bdea [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 18: 0x55ba9e8cd7c8 - test::run_test::run_test_inner::{{closure}}::h206c9c16936edaca [INFO] [stdout] at src/libtest/lib.rs:1466 [INFO] [stdout] 19: 0x55ba9e8a8645 - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7edbac42990d270 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/sys_common/backtrace.rs:77 [INFO] [stdout] 20: 0x55ba9e8ac705 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::he53c58e7adee87af [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:470 [INFO] [stdout] 21: 0x55ba9e8ac705 - as core::ops::function::FnOnce<()>>::call_once::h1aff7c42b6bb3726 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:315 [INFO] [stdout] 22: 0x55ba9e8ac705 - std::panicking::try::do_call::h41f8559f88100f6c [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:296 [INFO] [stdout] 23: 0x55ba9e90ec2a - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:82 [INFO] [stdout] 24: 0x55ba9e8ace02 - std::panicking::try::hb54ba808181fe352 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panicking.rs:275 [INFO] [stdout] 25: 0x55ba9e8ace02 - std::panic::catch_unwind::h555ccf4e835e93f4 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/panic.rs:394 [INFO] [stdout] 26: 0x55ba9e8ace02 - std::thread::Builder::spawn_unchecked::{{closure}}::hd4dae6e19e80fc1a [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/thread/mod.rs:469 [INFO] [stdout] 27: 0x55ba9e8ace02 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc35d54c07710e1a1 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/ops/function.rs:231 [INFO] [stdout] 28: 0x55ba9e8fa84f - as core::ops::function::FnOnce>::call_once::h42806b83647d4c79 [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 29: 0x55ba9e90e380 - as core::ops::function::FnOnce>::call_once::h83c921c8e826dd1d [INFO] [stdout] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/liballoc/boxed.rs:746 [INFO] [stdout] 30: 0x55ba9e90e380 - std::sys_common::thread::start_thread::h2613204ce513782e [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] 31: 0x55ba9e90e380 - std::sys::unix::thread::Thread::new::thread_start::h4570080769500bcd [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 32: 0x7faf5a3ed4a4 - start_thread [INFO] [stdout] 33: 0x7faf59f18d0f - __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] [stderr] error: test failed, to rerun pass '--test tests' [INFO] running `"docker" "inspect" "c42420ccc540255ec48044b0cb6d0a1cbdb81ca30120af58fe2c642f3b87c7f7"` [INFO] running `"docker" "rm" "-f" "c42420ccc540255ec48044b0cb6d0a1cbdb81ca30120af58fe2c642f3b87c7f7"` [INFO] [stdout] c42420ccc540255ec48044b0cb6d0a1cbdb81ca30120af58fe2c642f3b87c7f7