[INFO] fetching crate js-regexp 0.2.1... [INFO] testing js-regexp-0.2.1 against try#16fbf98f22730e073c09e7b03f0eafb87a295545 for pr-145628 [INFO] extracting crate js-regexp 0.2.1 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate js-regexp 0.2.1 [INFO] finished tweaking crates.io crate js-regexp 0.2.1 [INFO] tweaked toml for crates.io crate js-regexp 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate js-regexp 0.2.1 on toolchain 16fbf98f22730e073c09e7b03f0eafb87a295545 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 37 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d96c3e48ee1ff1d0bddaf4517d4733df550fb660056817252adec40e83473f98 [INFO] running `Command { std: "docker" "start" "-a" "d96c3e48ee1ff1d0bddaf4517d4733df550fb660056817252adec40e83473f98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d96c3e48ee1ff1d0bddaf4517d4733df550fb660056817252adec40e83473f98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d96c3e48ee1ff1d0bddaf4517d4733df550fb660056817252adec40e83473f98", kill_on_drop: false }` [INFO] [stdout] d96c3e48ee1ff1d0bddaf4517d4733df550fb660056817252adec40e83473f98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f551ab82d6d0583d470a7a214b2ba7baa5ba1c32ca0c3aa4af8a55c9554de42 [INFO] running `Command { std: "docker" "start" "-a" "7f551ab82d6d0583d470a7a214b2ba7baa5ba1c32ca0c3aa4af8a55c9554de42", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling js-regexp-macros v0.2.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling js-regexp v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:186:16 [INFO] [stdout] | [INFO] [stdout] 186 | JavaScript(JsValue), [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `JsError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 186 - JavaScript(JsValue), [INFO] [stdout] 186 + JavaScript(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.33s [INFO] running `Command { std: "docker" "inspect" "7f551ab82d6d0583d470a7a214b2ba7baa5ba1c32ca0c3aa4af8a55c9554de42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f551ab82d6d0583d470a7a214b2ba7baa5ba1c32ca0c3aa4af8a55c9554de42", kill_on_drop: false }` [INFO] [stdout] 7f551ab82d6d0583d470a7a214b2ba7baa5ba1c32ca0c3aa4af8a55c9554de42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e0a26938dbbdf0f5ba35d54ec196c0875f91e711d30a456ba7a961a44bed79d [INFO] running `Command { std: "docker" "start" "-a" "3e0a26938dbbdf0f5ba35d54ec196c0875f91e711d30a456ba7a961a44bed79d", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.50 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.50 [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:186:16 [INFO] [stdout] | [INFO] [stdout] 186 | JavaScript(JsValue), [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `JsError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 186 - JavaScript(JsValue), [INFO] [stdout] 186 + JavaScript(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-test v0.3.50 [INFO] [stderr] Compiling js-regexp v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `TestIter` is never constructed [INFO] [stdout] --> tests/regexp.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | struct TestIter {} [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/lib.rs:186:16 [INFO] [stdout] | [INFO] [stdout] 186 | JavaScript(JsValue), [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `JsError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 186 - JavaScript(JsValue), [INFO] [stdout] 186 + JavaScript(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_flags` is never used [INFO] [stdout] --> src/lib.rs:531:8 [INFO] [stdout] | [INFO] [stdout] 531 | fn test_flags() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_count_bytes_from_utf16_units` is never used [INFO] [stdout] --> src/lib.rs:550:8 [INFO] [stdout] | [INFO] [stdout] 550 | fn test_count_bytes_from_utf16_units() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_slice_capture` is never used [INFO] [stdout] --> src/lib.rs:564:8 [INFO] [stdout] | [INFO] [stdout] 564 | fn test_slice_capture() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_find_js_string` is never used [INFO] [stdout] --> src/lib.rs:576:8 [INFO] [stdout] | [INFO] [stdout] 576 | fn test_find_js_string() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s [INFO] running `Command { std: "docker" "inspect" "3e0a26938dbbdf0f5ba35d54ec196c0875f91e711d30a456ba7a961a44bed79d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e0a26938dbbdf0f5ba35d54ec196c0875f91e711d30a456ba7a961a44bed79d", kill_on_drop: false }` [INFO] [stdout] 3e0a26938dbbdf0f5ba35d54ec196c0875f91e711d30a456ba7a961a44bed79d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+16fbf98f22730e073c09e7b03f0eafb87a295545" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 96c9a140356bf0d4c208382878a3541b4526b51c68ca514faae79e9f5e772ae3 [INFO] running `Command { std: "docker" "start" "-a" "96c9a140356bf0d4c208382878a3541b4526b51c68ca514faae79e9f5e772ae3", kill_on_drop: false }` [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/lib.rs:186:16 [INFO] [stderr] | [INFO] [stderr] 186 | JavaScript(JsValue), [INFO] [stderr] | ---------- ^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `JsError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 186 - JavaScript(JsValue), [INFO] [stderr] 186 + JavaScript(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `js-regexp` (lib) generated 1 warning [INFO] [stderr] warning: function `test_flags` is never used [INFO] [stderr] --> src/lib.rs:531:8 [INFO] [stderr] | [INFO] [stderr] 531 | fn test_flags() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_count_bytes_from_utf16_units` is never used [INFO] [stderr] --> src/lib.rs:550:8 [INFO] [stderr] | [INFO] [stderr] 550 | fn test_count_bytes_from_utf16_units() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_slice_capture` is never used [INFO] [stderr] --> src/lib.rs:564:8 [INFO] [stderr] | [INFO] [stderr] 564 | fn test_slice_capture() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_find_js_string` is never used [INFO] [stderr] --> src/lib.rs:576:8 [INFO] [stderr] | [INFO] [stderr] 576 | fn test_find_js_string() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `TestIter` is never constructed [INFO] [stderr] --> tests/regexp.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | struct TestIter {} [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `js-regexp` (lib test) generated 5 warnings (1 duplicate) [INFO] [stderr] warning: `js-regexp` (test "regexp") generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/js_regexp-43d6ebf1524e29e0) [INFO] [stderr] Running tests/regexp.rs (/opt/rustwide/target/debug/deps/regexp-d427dda4c34d86e1) [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; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Doc-tests js_regexp [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 4) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 4) stdout ---- [INFO] [stdout] Test executable failed (signal: 6 (SIGABRT) (core dumped)). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] [INFO] [stdout] thread 'main' (57) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/lib.rs:1062:1: [INFO] [stdout] function not implemented on non-wasm32 targets [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5818b8de36c2 - std::backtrace_rs::backtrace::libunwind::trace::h4b3f5960ed1c0917 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5818b8de36c2 - std::backtrace_rs::backtrace::trace_unsynchronized::h2f16383c47f8bd04 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5818b8de36c2 - std::sys::backtrace::_print_fmt::h698d661724c270ea [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5818b8de36c2 - ::fmt::h1c8375013274064c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5818b8df271f - core::fmt::rt::Argument::fmt::h9232377a772d3f8c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5818b8df271f - core::fmt::write::h6dc9e168423d9633 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5818b8dc1533 - std::io::default_write_fmt::h38d7d9601ce34bd7 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5818b8dc1533 - std::io::Write::write_fmt::ha0f2aa0403ad73bc [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5818b8dc6cd2 - std::sys::backtrace::BacktraceLock::print::hf83c3d8cbd01f904 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5818b8dc86bc - std::panicking::default_hook::{{closure}}::h3d4c49adc0898362 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5818b8dc8516 - std::panicking::default_hook::hccea28f2487e7471 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x5818b8dc8c95 - std::panicking::panic_with_hook::h694b8196629eb5e1 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x5818b8dc8af6 - std::panicking::panic_handler::{{closure}}::h0d99dd765f7e6554 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:700:13 [INFO] [stdout] 13: 0x5818b8dc6e09 - std::sys::backtrace::__rust_end_short_backtrace::h8b43cbde72f7d592 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5818b8db5f0d - __rustc[d1dec8fc82f9a585]::rust_begin_unwind [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x5818b8df5ba0 - core::panicking::panic_fmt::h315eeb0e4d90fcdc [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panicking.rs:75:14 [INFO] [stdout] 16: 0x5818b8db4f10 - wasm_bindgen::__wbindgen_string_new::h70274698a91290db [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/lib.rs:88:17 [INFO] [stdout] 17: 0x5818b8dab34e - wasm_bindgen::JsValue::from_str::hc37e301b4a58fbe8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/lib.rs:175:32 [INFO] [stdout] 18: 0x5818b8da5998 - js_regexp::Flags::build::hffe318e6dbc57bf1 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:341:9 [INFO] [stdout] 19: 0x5818b8da7a64 - js_regexp::RegExp::new::hac586a179192d938 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:47:62 [INFO] [stdout] 20: 0x5818b8d9f3f3 - rust_out::main::_doctest_main_src_lib_rs_4_0::hac1c1182f9fa9634 [INFO] [stdout] 21: 0x5818b8d9f386 - rust_out::main::h7fc48f3a1626091b [INFO] [stdout] 22: 0x5818b8d9e923 - core::ops::function::FnOnce::call_once::h4c82d40aef67575d [INFO] [stdout] 23: 0x5818b8d9e8f6 - std::sys::backtrace::__rust_begin_short_backtrace::hb527db47c8d3514a [INFO] [stdout] 24: 0x5818b8d9e8d9 - std::rt::lang_start::{{closure}}::h2399ba8f85f5feb5 [INFO] [stdout] 25: 0x5818b8dc27c0 - core::ops::function::impls:: for &F>::call_once::haf2355476c97a8d6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 26: 0x5818b8dc27c0 - std::panicking::catch_unwind::do_call::hc1d88840c11edd90 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 27: 0x5818b8dc27c0 - std::panicking::catch_unwind::h06fc66194f5af61a [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 28: 0x5818b8dc27c0 - std::panic::catch_unwind::h94f2c568298f1917 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x5818b8dc27c0 - std::rt::lang_start_internal::{{closure}}::h7610923c484b9005 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/rt.rs:175:24 [INFO] [stdout] 30: 0x5818b8dc27c0 - std::panicking::catch_unwind::do_call::h95f5de43fb7e66d5 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 31: 0x5818b8dc27c0 - std::panicking::catch_unwind::h99cac81b0366fc4b [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 32: 0x5818b8dc27c0 - std::panic::catch_unwind::he4c6d99e8aa21d87 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x5818b8dc27c0 - std::rt::lang_start_internal::hc1e3cc6423c632a2 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/rt.rs:171:5 [INFO] [stdout] 34: 0x5818b8d9e8c1 - std::rt::lang_start::h8daf5cbd770ca40d [INFO] [stdout] 35: 0x5818b8da00c5 - main [INFO] [stdout] 36: 0x7550ad7651ca - [INFO] [stdout] 37: 0x7550ad76528b - __libc_start_main [INFO] [stdout] 38: 0x5818b8d9e785 - _start [INFO] [stdout] 39: 0x0 - [INFO] [stdout] [INFO] [stdout] thread 'main' (57) panicked at library/core/src/panicking.rs:225:5: [INFO] [stdout] panic in a function that cannot unwind [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5818b8de36c2 - std::backtrace_rs::backtrace::libunwind::trace::h4b3f5960ed1c0917 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5818b8de36c2 - std::backtrace_rs::backtrace::trace_unsynchronized::h2f16383c47f8bd04 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5818b8de36c2 - std::sys::backtrace::_print_fmt::h698d661724c270ea [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x5818b8de36c2 - ::fmt::h1c8375013274064c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x5818b8df271f - core::fmt::rt::Argument::fmt::h9232377a772d3f8c [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x5818b8df271f - core::fmt::write::h6dc9e168423d9633 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x5818b8dc1533 - std::io::default_write_fmt::h38d7d9601ce34bd7 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x5818b8dc1533 - std::io::Write::write_fmt::ha0f2aa0403ad73bc [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x5818b8dc6cd2 - std::sys::backtrace::BacktraceLock::print::hf83c3d8cbd01f904 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x5818b8dc86bc - std::panicking::default_hook::{{closure}}::h3d4c49adc0898362 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x5818b8dc8516 - std::panicking::default_hook::hccea28f2487e7471 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:328:9 [INFO] [stdout] 11: 0x5818b8dc8c95 - std::panicking::panic_with_hook::h694b8196629eb5e1 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:834:13 [INFO] [stdout] 12: 0x5818b8dc8af6 - std::panicking::panic_handler::{{closure}}::h0d99dd765f7e6554 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:700:13 [INFO] [stdout] 13: 0x5818b8dc6e09 - std::sys::backtrace::__rust_end_short_backtrace::h8b43cbde72f7d592 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 14: 0x5818b8db5f0d - __rustc[d1dec8fc82f9a585]::rust_begin_unwind [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:698:5 [INFO] [stdout] 15: 0x5818b8df58ed - core::panicking::panic_nounwind_fmt::runtime::h9b998d3190e14ba6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panicking.rs:117:22 [INFO] [stdout] 16: 0x5818b8df58ed - core::panicking::panic_nounwind_fmt::hd6a11648d985a6a3 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/intrinsics/mod.rs:2380:9 [INFO] [stdout] 17: 0x5818b8df5832 - core::panicking::panic_nounwind::h51a8f6dc1fae0e09 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panicking.rs:225:5 [INFO] [stdout] 18: 0x5818b8df5a47 - core::panicking::panic_cannot_unwind::hb32b432b0fe71d24 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/panicking.rs:337:5 [INFO] [stdout] 19: 0x5818b8db4efb - wasm_bindgen::__wbindgen_string_new::h70274698a91290db [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/lib.rs:87:13 [INFO] [stdout] 20: 0x5818b8dab34e - wasm_bindgen::JsValue::from_str::hc37e301b4a58fbe8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/lib.rs:175:32 [INFO] [stdout] 21: 0x5818b8da5998 - js_regexp::Flags::build::hffe318e6dbc57bf1 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:341:9 [INFO] [stdout] 22: 0x5818b8da7a64 - js_regexp::RegExp::new::hac586a179192d938 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:47:62 [INFO] [stdout] 23: 0x5818b8d9f3f3 - rust_out::main::_doctest_main_src_lib_rs_4_0::hac1c1182f9fa9634 [INFO] [stdout] 24: 0x5818b8d9f386 - rust_out::main::h7fc48f3a1626091b [INFO] [stdout] 25: 0x5818b8d9e923 - core::ops::function::FnOnce::call_once::h4c82d40aef67575d [INFO] [stdout] 26: 0x5818b8d9e8f6 - std::sys::backtrace::__rust_begin_short_backtrace::hb527db47c8d3514a [INFO] [stdout] 27: 0x5818b8d9e8d9 - std::rt::lang_start::{{closure}}::h2399ba8f85f5feb5 [INFO] [stdout] 28: 0x5818b8dc27c0 - core::ops::function::impls:: for &F>::call_once::haf2355476c97a8d6 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/core/src/ops/function.rs:290:21 [INFO] [stdout] 29: 0x5818b8dc27c0 - std::panicking::catch_unwind::do_call::hc1d88840c11edd90 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x5818b8dc27c0 - std::panicking::catch_unwind::h06fc66194f5af61a [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x5818b8dc27c0 - std::panic::catch_unwind::h94f2c568298f1917 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x5818b8dc27c0 - std::rt::lang_start_internal::{{closure}}::h7610923c484b9005 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/rt.rs:175:24 [INFO] [stdout] 33: 0x5818b8dc27c0 - std::panicking::catch_unwind::do_call::h95f5de43fb7e66d5 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:590:40 [INFO] [stdout] 34: 0x5818b8dc27c0 - std::panicking::catch_unwind::h99cac81b0366fc4b [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panicking.rs:553:19 [INFO] [stdout] 35: 0x5818b8dc27c0 - std::panic::catch_unwind::he4c6d99e8aa21d87 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/panic.rs:359:14 [INFO] [stdout] 36: 0x5818b8dc27c0 - std::rt::lang_start_internal::hc1e3cc6423c632a2 [INFO] [stdout] at /rustc/16fbf98f22730e073c09e7b03f0eafb87a295545/library/std/src/rt.rs:171:5 [INFO] [stdout] 37: 0x5818b8d9e8c1 - std::rt::lang_start::h8daf5cbd770ca40d [INFO] [stdout] 38: 0x5818b8da00c5 - main [INFO] [stdout] 39: 0x7550ad7651ca - [INFO] [stdout] 40: 0x7550ad76528b - __libc_start_main [INFO] [stdout] 41: 0x5818b8d9e785 - _start [INFO] [stdout] 42: 0x0 - [INFO] [stdout] thread caused non-unwinding panic. aborting. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 4) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "96c9a140356bf0d4c208382878a3541b4526b51c68ca514faae79e9f5e772ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96c9a140356bf0d4c208382878a3541b4526b51c68ca514faae79e9f5e772ae3", kill_on_drop: false }` [INFO] [stdout] 96c9a140356bf0d4c208382878a3541b4526b51c68ca514faae79e9f5e772ae3