[INFO] fetching crate second-stack 0.3.5... [INFO] testing second-stack-0.3.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate second-stack 0.3.5 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate second-stack 0.3.5 [INFO] finished tweaking crates.io crate second-stack 0.3.5 [INFO] tweaked toml for crates.io crate second-stack 0.3.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate second-stack 0.3.5 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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 15 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cfg-if v1.0.4 [INFO] [stderr] Downloaded getrandom v0.2.16 [INFO] [stderr] Downloaded testdrop v0.1.2 [INFO] [stderr] Downloaded wasi v0.11.1+wasi-snapshot-preview1 [INFO] [stderr] Downloaded proc-macro2 v1.0.103 [INFO] [stderr] Downloaded ppv-lite86 v0.2.21 [INFO] [stderr] Downloaded unicode-ident v1.0.22 [INFO] [stderr] Downloaded quote v1.0.42 [INFO] [stderr] Downloaded zerocopy v0.8.27 [INFO] [stderr] Downloaded syn v2.0.110 [INFO] [stderr] Downloaded zerocopy-derive v0.8.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] efc582b5646a58218bc4ff19f91ba6c048fc36c8335c7e6c1f4397dccc3c2fe8 [INFO] running `Command { std: "docker" "start" "-a" "efc582b5646a58218bc4ff19f91ba6c048fc36c8335c7e6c1f4397dccc3c2fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "efc582b5646a58218bc4ff19f91ba6c048fc36c8335c7e6c1f4397dccc3c2fe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efc582b5646a58218bc4ff19f91ba6c048fc36c8335c7e6c1f4397dccc3c2fe8", kill_on_drop: false }` [INFO] [stdout] efc582b5646a58218bc4ff19f91ba6c048fc36c8335c7e6c1f4397dccc3c2fe8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] edb1dd8cf0b448a4eb5c1919af7f98a0d01fd5c6a2debec28a1f0d6bc96be986 [INFO] running `Command { std: "docker" "start" "-a" "edb1dd8cf0b448a4eb5c1919af7f98a0d01fd5c6a2debec28a1f0d6bc96be986", kill_on_drop: false }` [INFO] [stderr] Compiling second-stack v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | let mut current = &mut *self.location.get(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "edb1dd8cf0b448a4eb5c1919af7f98a0d01fd5c6a2debec28a1f0d6bc96be986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "edb1dd8cf0b448a4eb5c1919af7f98a0d01fd5c6a2debec28a1f0d6bc96be986", kill_on_drop: false }` [INFO] [stdout] edb1dd8cf0b448a4eb5c1919af7f98a0d01fd5c6a2debec28a1f0d6bc96be986 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e85e2577706827dbac77f352244951a22bb193890988590773ed8755c5bc1af7 [INFO] running `Command { std: "docker" "start" "-a" "e85e2577706827dbac77f352244951a22bb193890988590773ed8755c5bc1af7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling testdrop v0.1.2 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | let mut current = &mut *self.location.get(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling second-stack v0.3.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:230:17 [INFO] [stdout] | [INFO] [stdout] 230 | let mut current = &mut *self.location.get(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.10s [INFO] running `Command { std: "docker" "inspect" "e85e2577706827dbac77f352244951a22bb193890988590773ed8755c5bc1af7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e85e2577706827dbac77f352244951a22bb193890988590773ed8755c5bc1af7", kill_on_drop: false }` [INFO] [stdout] e85e2577706827dbac77f352244951a22bb193890988590773ed8755c5bc1af7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8187a60f757c80432ac8340e712145b7bc19120a7943900a25b2ebbd253a3b67 [INFO] running `Command { std: "docker" "start" "-a" "8187a60f757c80432ac8340e712145b7bc19120a7943900a25b2ebbd253a3b67", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:230:17 [INFO] [stderr] | [INFO] [stderr] 230 | let mut current = &mut *self.location.get(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `second-stack` (lib) generated 1 warning (run `cargo fix --lib -p second-stack` to apply 1 suggestion) [INFO] [stderr] warning: `second-stack` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/second_stack-62f0055ed3844f92) [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] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-eb9ea0dd1ce8eb2b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] [tests/integration.rs:45:5] &cfg = Cfg { [INFO] [stdout] threads: 32, [INFO] [stdout] inner_loops: 3, [INFO] [stdout] outer_loops: 100, [INFO] [stdout] recursion: 8, [INFO] [stdout] } [INFO] [stderr] [INFO] [stderr] thread '' (153) panicked at /opt/rustwide/workdir/src/lib.rs:188:26: [INFO] [stderr] unsafe precondition(s) violated: slice::from_raw_parts_mut requires the pointer to be aligned and non-null, and the total size of the slice not to exceed `isize::MAX` [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: 0x5c92fc1e3cb2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5c92fc1e3cb2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5c92fc1e3cb2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5c92fc1e3cb2 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5c92fc1f44df - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5c92fc1f44df - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5c92fc1b1653 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5c92fc1b1653 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5c92fc1bd522 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5c92fc1c1fff - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5c92fc1c1e59 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5c92fc14b59e - as core::ops::function::Fn>::call::h202f496763929329 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 12: 0x5c92fc14b59e - test::test_main_with_exit_callback::{{closure}}::h805a6913adddaea3 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x5c92fc1c260f - as core::ops::function::Fn>::call::h2883c9d2dbd4e81c [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 14: 0x5c92fc1c260f - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x5c92fc1c2436 - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x5c92fc1bd659 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x5c92fc1a5f4d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x5c92fc1fbdcd - core::panicking::panic_nounwind_fmt::runtime::hd682c7f4ebed7044 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:122:22 [INFO] [stderr] 19: 0x5c92fc1fbdcd - core::panicking::panic_nounwind_fmt::he05c47de4e511442 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/intrinsics/mod.rs:2439:9 [INFO] [stderr] 20: 0x5c92fc120259 - core::slice::raw::from_raw_parts_mut::precondition_check::ha3e7c182e3b96580 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ub_checks.rs:73:21 [INFO] [stderr] 21: 0x5c92fc11f3e9 - core::slice::raw::from_raw_parts_mut::h01959580b5ee82de [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ub_checks.rs:78:17 [INFO] [stderr] 22: 0x5c92fc0fa2d7 - second_stack::Stack::buffer::h19540661b493ffde [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:188:26 [INFO] [stderr] 23: 0x5c92fc10376c - integration::check_iter::ha90d265a3b18aef5 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 24: 0x5c92fc10b973 - integration::check_rand_method::h7332bb803a53e802 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 25: 0x5c92fc10b1a4 - integration::check_rand_type::h78810dc8adf4b993 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:184:14 [INFO] [stderr] 26: 0x5c92fc10c82e - integration::recurse::{{closure}}::h43c783fa3bfc2a74 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 27: 0x5c92fc10c6f1 - integration::recurse::h7d54a3079c5819af [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 28: 0x5c92fc10b01a - integration::check_value::{{closure}}::hd1eab7b027c3a0b2 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 29: 0x5c92fc126658 - core::ops::function::FnOnce::call_once::h83179b634a9cec94 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 30: 0x5c92fc1005cc - second_stack::Stack::uninit::{{closure}}::h71517b8c32542c69 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 31: 0x5c92fc0f7d22 - second_stack::Stack::uninit_slice::hcca11caeb516c5f7 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 32: 0x5c92fc100146 - second_stack::Stack::uninit::h9f650a851cd097db [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 33: 0x5c92fc101a31 - second_stack::uninit::{{closure}}::hdfbac1da16624232 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:37 [INFO] [stderr] 34: 0x5c92fc124a77 - std::thread::local::LocalKey::try_with::hddc34ba4725dc725 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/local.rs:508:12 [INFO] [stderr] 35: 0x5c92fc121b6e - std::thread::local::LocalKey::with::h5608f3d4952e1fc1 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/local.rs:472:20 [INFO] [stderr] 36: 0x5c92fc101796 - second_stack::uninit::hcb943010a42b39e7 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:18 [INFO] [stderr] 37: 0x5c92fc10acf6 - integration::check_value::hddf291517e0f629c [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:113:9 [INFO] [stderr] 38: 0x5c92fc10b893 - integration::check_rand_method::h655a0f6ae332fe3e [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 39: 0x5c92fc10b1c4 - integration::check_rand_type::h78810dc8adf4b993 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:186:14 [INFO] [stderr] 40: 0x5c92fc10c7c6 - integration::recurse::{{closure}}::h43c783fa3bfc2a74 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 41: 0x5c92fc10c6f1 - integration::recurse::h7d54a3079c5819af [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 42: 0x5c92fc10afea - integration::check_value::{{closure}}::hc6d0caed48a6e63b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 43: 0x5c92fc126a88 - core::ops::function::FnOnce::call_once::hd283d47246b1a019 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 44: 0x5c92fc10088c - second_stack::Stack::uninit::{{closure}}::he8e0ce620d55be57 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 45: 0x5c92fc0f61f2 - second_stack::Stack::uninit_slice::h8a1c40387e3dc84c [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 46: 0x5c92fc0ffff6 - second_stack::Stack::uninit::h2d1ee2884d5e62f5 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 47: 0x5c92fc10a33b - integration::check_value::h42b0eb39f5aec67e [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:115:15 [INFO] [stderr] 48: 0x5c92fc10b983 - integration::check_rand_method::h7332bb803a53e802 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 49: 0x5c92fc10b1a4 - integration::check_rand_type::h78810dc8adf4b993 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:184:14 [INFO] [stderr] 50: 0x5c92fc10c7c6 - integration::recurse::{{closure}}::h43c783fa3bfc2a74 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 51: 0x5c92fc10c6f1 - integration::recurse::h7d54a3079c5819af [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 52: 0x5c92fc105114 - integration::check_iter::{{closure}}::h7a36005929205a85 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:244:9 [INFO] [stderr] 53: 0x5c92fc1266fd - core::ops::function::FnOnce::call_once::h904e8009a54e764b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 54: 0x5c92fc0fc81d - second_stack::Stack::buffer::h598d090f7f6b6e3d [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:189:13 [INFO] [stderr] 55: 0x5c92fc101201 - second_stack::buffer::{{closure}}::h8cbb3e5a673138ee [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 56: 0x5c92fc122573 - std::thread::local::LocalKey::try_with::h069b0a523aaf904b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/local.rs:508:12 [INFO] [stderr] 57: 0x5c92fc121c6e - std::thread::local::LocalKey::with::h60ca41689e1aa6bf [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/local.rs:472:20 [INFO] [stderr] 58: 0x5c92fc100d2d - second_stack::buffer::h7f80a6a429cb873e [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 59: 0x5c92fc104483 - integration::check_iter::he868f92f5b41bac0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 60: 0x5c92fc10bc43 - integration::check_rand_method::hcfdd0849c370c259 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 61: 0x5c92fc10b1d4 - integration::check_rand_type::h78810dc8adf4b993 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:187:14 [INFO] [stderr] 62: 0x5c92fc10c82e - integration::recurse::{{closure}}::h43c783fa3bfc2a74 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 63: 0x5c92fc10c6f1 - integration::recurse::h7d54a3079c5819af [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 64: 0x5c92fc10da3c - as core::ops::drop::Drop>::drop::h6c6eb22ce459cc1b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:266:13 [INFO] [stderr] 65: 0x5c92fc1284b3 - core::ptr::drop_in_place>::ha06a5fc5287c8e80 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ptr/mod.rs:805:1 [INFO] [stderr] 66: 0x5c92fc101eb2 - core::ptr::mut_ptr::::drop_in_place::hf03224aaf921b923 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ptr/mut_ptr.rs:1400:18 [INFO] [stderr] 67: 0x5c92fc101eb2 - as core::ops::drop::Drop>::drop::h75d0ae14f0b0086d [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:141:42 [INFO] [stderr] 68: 0x5c92fc127103 - core::ptr::drop_in_place>>::h51c3b18678ded9ea [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ptr/mod.rs:805:1 [INFO] [stderr] 69: 0x5c92fc0fb20c - second_stack::Stack::buffer::h2de7007cf67dcc11 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:190:9 [INFO] [stderr] 70: 0x5c92fc101121 - second_stack::buffer::{{closure}}::h78f50422cdc01d4c [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 71: 0x5c92fc124ca3 - std::thread::local::LocalKey::try_with::hfd65608d3d829149 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/local.rs:508:12 [INFO] [stderr] 72: 0x5c92fc121eee - std::thread::local::LocalKey::with::h88ff883c69c80c96 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/local.rs:472:20 [INFO] [stderr] 73: 0x5c92fc100c6d - second_stack::buffer::h36d6e457e61ad425 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 74: 0x5c92fc103443 - integration::check_iter::h9b5f7a0b6661270f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 75: 0x5c92fc10b5b3 - integration::check_rand_method::h38849cf25f670915 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 76: 0x5c92fc10b1b4 - integration::check_rand_type::h78810dc8adf4b993 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:185:14 [INFO] [stderr] 77: 0x5c92fc10c82e - integration::recurse::{{closure}}::h43c783fa3bfc2a74 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 78: 0x5c92fc10c6d2 - integration::recurse::h7d54a3079c5819af [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:213:9 [INFO] [stderr] 79: 0x5c92fc109a61 - integration::check_slice::{{closure}}::hd63771c05f652fcb [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:140:9 [INFO] [stderr] 80: 0x5c92fc126b51 - core::ops::function::FnOnce::call_once::hda21640d15266b96 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 81: 0x5c92fc0f46a9 - second_stack::Stack::uninit_slice::h40252c371d281201 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 82: 0x5c92fc0f32df - second_stack::uninit_slice::{{closure}}::hb6e551e493f59c37 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:199:37 [INFO] [stderr] 83: 0x5c92fc124976 - std::thread::local::LocalKey::try_with::hdc7cd202e3ff9965 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/local.rs:508:12 [INFO] [stderr] 84: 0x5c92fc121a2e - std::thread::local::LocalKey::with::h30116c395fa4d4f8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/local.rs:472:20 [INFO] [stderr] 85: 0x5c92fc0f2fab - second_stack::uninit_slice::hc5ae85bed0a6ff95 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:199:18 [INFO] [stderr] 86: 0x5c92fc10659d - integration::check_slice::h106f5cadd29b7f76 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:150:9 [INFO] [stderr] 87: 0x5c92fc10bb43 - integration::check_rand_method::ha21c24466e24a62a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:167:14 [INFO] [stderr] 88: 0x5c92fc10b1e4 - integration::check_rand_type::h78810dc8adf4b993 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:188:15 [INFO] [stderr] 89: 0x5c92fc10c7c6 - integration::recurse::{{closure}}::h43c783fa3bfc2a74 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 90: 0x5c92fc10c6f1 - integration::recurse::h7d54a3079c5819af [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 91: 0x5c92fc10c5ea - integration::soak::{{closure}}::{{closure}}::he9d3449788ed1cd2 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:58:25 [INFO] [stderr] 92: 0x5c92fc11d5a2 - std::sys::backtrace::__rust_begin_short_backtrace::h6a46a8901d58ab1c [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 93: 0x5c92fc118e6a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::heed8659f85a71b6c [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:562:17 [INFO] [stderr] 94: 0x5c92fc124cf0 - as core::ops::function::FnOnce<()>>::call_once::h0f15033cdc996488 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 95: 0x5c92fc11d646 - std::panicking::catch_unwind::do_call::h7c349628978df67a [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 96: 0x5c92fc1191eb - __rust_try [INFO] [stderr] 97: 0x5c92fc118000 - std::panicking::catch_unwind::h956c6727504853bd [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 98: 0x5c92fc118000 - std::panic::catch_unwind::h6431e1c7078933de [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 99: 0x5c92fc118000 - std::thread::Builder::spawn_unchecked_::{{closure}}::h08176bad08da204f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/thread/mod.rs:560:30 [INFO] [stderr] 100: 0x5c92fc125f3e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7d435de1bf520683 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 101: 0x5c92fc1b8a5f - as core::ops::function::FnOnce>::call_once::h3adbd6ccf5f737af [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/alloc/src/boxed.rs:2085:9 [INFO] [stderr] 102: 0x5c92fc1b8a5f - std::sys::thread::unix::Thread::new::thread_start::hb3dc6483caa1b987 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stderr] 103: 0x748e40d5eaa4 - [INFO] [stderr] 104: 0x748e40deba64 - clone [INFO] [stderr] 105: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--test integration` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/integration-eb9ea0dd1ce8eb2b` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "8187a60f757c80432ac8340e712145b7bc19120a7943900a25b2ebbd253a3b67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8187a60f757c80432ac8340e712145b7bc19120a7943900a25b2ebbd253a3b67", kill_on_drop: false }` [INFO] [stdout] 8187a60f757c80432ac8340e712145b7bc19120a7943900a25b2ebbd253a3b67