[INFO] fetching crate fera-array 0.1.0... [INFO] testing fera-array-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate fera-array 0.1.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate fera-array 0.1.0 [INFO] finished tweaking crates.io crate fera-array 0.1.0 [INFO] tweaked toml for crates.io crate fera-array 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate fera-array 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 39 packages to latest compatible versions [INFO] [stderr] Adding rand v0.5.6 (available: v0.9.2) [INFO] [stderr] Adding rustc_version v0.2.3 (available: v0.4.1) [INFO] [stderr] Adding version-sync v0.5.0 (available: v0.9.5) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded testdrop v0.1.2 [INFO] [stderr] Downloaded version-sync v0.5.0 [INFO] [stderr] Downloaded fera-fun v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ec906d5a697b3a41208d4f5218f20c4b6540dcf555fa80f568433cd20a3eaee [INFO] running `Command { std: "docker" "start" "-a" "6ec906d5a697b3a41208d4f5218f20c4b6540dcf555fa80f568433cd20a3eaee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ec906d5a697b3a41208d4f5218f20c4b6540dcf555fa80f568433cd20a3eaee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ec906d5a697b3a41208d4f5218f20c4b6540dcf555fa80f568433cd20a3eaee", kill_on_drop: false }` [INFO] [stdout] 6ec906d5a697b3a41208d4f5218f20c4b6540dcf555fa80f568433cd20a3eaee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0338491603f8ebf72e9a71e83b2934ad162d097bb0b3f4f553aad395b5afe74e [INFO] running `Command { std: "docker" "start" "-a" "0338491603f8ebf72e9a71e83b2934ad162d097bb0b3f4f553aad395b5afe74e", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling fera-fun v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling fera-array v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `delegate_benchs` [INFO] [stdout] --> src/lib.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | macro_rules! delegate_benchs { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | fn iter(&self) -> Iter [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | fn iter(&self) -> Iter<'_, T, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "0338491603f8ebf72e9a71e83b2934ad162d097bb0b3f4f553aad395b5afe74e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0338491603f8ebf72e9a71e83b2934ad162d097bb0b3f4f553aad395b5afe74e", kill_on_drop: false }` [INFO] [stdout] 0338491603f8ebf72e9a71e83b2934ad162d097bb0b3f4f553aad395b5afe74e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f77e9bc2194434b27dd10e338c2a216860e3f55221973c223bd4c88b73f9074d [INFO] running `Command { std: "docker" "start" "-a" "f77e9bc2194434b27dd10e338c2a216860e3f55221973c223bd4c88b73f9074d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling testdrop v0.1.2 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling fera-array v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `delegate_benchs` [INFO] [stdout] --> src/lib.rs:28:14 [INFO] [stdout] | [INFO] [stdout] 28 | macro_rules! delegate_benchs { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | fn iter(&self) -> Iter [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | fn iter(&self) -> Iter<'_, T, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling version-sync v0.5.0 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/array.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | fn iter(&self) -> Iter [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 67 | fn iter(&self) -> Iter<'_, T, Self> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.16s [INFO] running `Command { std: "docker" "inspect" "f77e9bc2194434b27dd10e338c2a216860e3f55221973c223bd4c88b73f9074d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f77e9bc2194434b27dd10e338c2a216860e3f55221973c223bd4c88b73f9074d", kill_on_drop: false }` [INFO] [stdout] f77e9bc2194434b27dd10e338c2a216860e3f55221973c223bd4c88b73f9074d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b946d961ac0449254dfd083581eef3cbcc1e4abd20b686384574ceefd3132ff4 [INFO] running `Command { std: "docker" "start" "-a" "b946d961ac0449254dfd083581eef3cbcc1e4abd20b686384574ceefd3132ff4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused macro definition: `delegate_benchs` [INFO] [stderr] --> src/lib.rs:28:14 [INFO] [stderr] | [INFO] [stderr] 28 | macro_rules! delegate_benchs { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/array.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | fn iter(&self) -> Iter [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 67 | fn iter(&self) -> Iter<'_, T, Self> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `fera-array` (lib) generated 2 warnings (run `cargo fix --lib -p fera-array` to apply 1 suggestion) [INFO] [stderr] warning: `fera-array` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fera_array-54f58d345a694d32) [INFO] [stdout] [INFO] [stdout] running 73 tests [INFO] [stderr] [INFO] [stderr] thread 'cow::tests::basic_100k' (26) panicked at src/rc.rs:212:25: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the index is within the slice [INFO] [stderr] [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5dbda9ec0f32 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5dbda9ec0f32 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5dbda9ec0f32 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5dbda9ec0f32 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5dbda9ed112f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5dbda9ed112f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5dbda9e8e6b3 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5dbda9e8e6b3 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5dbda9e9a5a2 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5dbda9e9efff - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5dbda9e9ee59 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5dbda9e5c84e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 12: 0x5dbda9e5c84e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x5dbda9e9f69e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 14: 0x5dbda9e9f69e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x5dbda9e9f436 - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x5dbda9e9a6d9 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x5dbda9e82a4d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x5dbda9ed890d - core::panicking::panic_nounwind_fmt::runtime::hac4f6b13dba0e83c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:117:22 [INFO] [stderr] 19: 0x5dbda9ed890d - core::panicking::panic_nounwind_fmt::h6abdf93d58efc633 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/intrinsics/mod.rs:2380:9 [INFO] [stderr] 20: 0x5dbda9e22d4c - >::get_unchecked_mut::precondition_check::h7e651ed1d94001e4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ub_checks.rs:72:21 [INFO] [stderr] 21: 0x5dbda9e22bf9 - >::get_unchecked_mut::h3d6ff44ae1d362d4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ub_checks.rs:77:17 [INFO] [stderr] 22: 0x5dbda9e2b7c8 - core::slice::::get_unchecked_mut::hf550f419cef85dc8 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/slice/mod.rs:689:30 [INFO] [stderr] 23: 0x5dbda9e3332d - as fera_array::array::Array>::get_unchecked_mut::h54e9268de309645a [INFO] [stderr] at /opt/rustwide/workdir/src/rc.rs:212:25 [INFO] [stderr] 24: 0x5dbda9e2f9b2 - fera_array::array::DynamicArray::push_unchecked::hb493720d74ed9bfa [INFO] [stderr] at /opt/rustwide/workdir/src/array.rs:127:25 [INFO] [stderr] 25: 0x5dbda9e2fb31 - fera_array::array::DynamicArray::extend_with_element::h6f2e0e165039ee82 [INFO] [stderr] at /opt/rustwide/workdir/src/array.rs:191:22 [INFO] [stderr] 26: 0x5dbda9e33177 - as fera_array::array::Array>::with_value::h886c9c47fc630082 [INFO] [stderr] at /opt/rustwide/workdir/src/rc.rs:186:11 [INFO] [stderr] 27: 0x5dbda9e1a23a - as fera_array::array::Array>::with_value::h484402bebd7c3757 [INFO] [stderr] at /opt/rustwide/workdir/src/nested.rs:95:31 [INFO] [stderr] 28: 0x5dbda9e2e9c7 - fera_array::array::ArrayTests::basic::h4e6e8045c3767a36 [INFO] [stderr] at /opt/rustwide/workdir/src/array.rs:277:26 [INFO] [stderr] 29: 0x5dbda9e2e920 - fera_array::array::ArrayTests::basic_100k::h836f0362f0bcdee9 [INFO] [stderr] at /opt/rustwide/workdir/src/array.rs:258:9 [INFO] [stderr] 30: 0x5dbda9e2dc66 - fera_array::cow::tests::basic_100k::h8990ef68d82dc5fa [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:21:17 [INFO] [stderr] 31: 0x5dbda9e2dc87 - fera_array::cow::tests::basic_100k::{{closure}}::hb92f21a2236dad2c [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:20:24 [INFO] [stderr] 32: 0x5dbda9e1fd26 - core::ops::function::FnOnce::call_once::h27fe724683cfa4de [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 33: 0x5dbda9e5c64b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 34: 0x5dbda9e5c64b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stderr] 35: 0x5dbda9e72305 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stderr] 36: 0x5dbda9e72305 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 37: 0x5dbda9e72305 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 38: 0x5dbda9e72305 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 39: 0x5dbda9e72305 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 40: 0x5dbda9e72305 - test::run_test_in_process::had0273166695a036 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stderr] 41: 0x5dbda9e72305 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stderr] 42: 0x5dbda9e48b14 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stderr] 43: 0x5dbda9e48b14 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 44: 0x5dbda9e4c3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] 45: 0x5dbda9e4c3fa - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 46: 0x5dbda9e4c3fa - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 47: 0x5dbda9e4c3fa - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 48: 0x5dbda9e4c3fa - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 49: 0x5dbda9e4c3fa - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stderr] 50: 0x5dbda9e4c3fa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 51: 0x5dbda9e9495f - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 52: 0x5dbda9e9495f - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stderr] 53: 0x720bc156aaa4 - [INFO] [stderr] 54: 0x720bc15f7a34 - clone [INFO] [stderr] 55: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/fera_array-54f58d345a694d32` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "b946d961ac0449254dfd083581eef3cbcc1e4abd20b686384574ceefd3132ff4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b946d961ac0449254dfd083581eef3cbcc1e4abd20b686384574ceefd3132ff4", kill_on_drop: false }` [INFO] [stdout] b946d961ac0449254dfd083581eef3cbcc1e4abd20b686384574ceefd3132ff4