[INFO] fetching crate second-stack 0.3.5... [INFO] testing second-stack-0.3.5 against 1.91.0 for beta-1.92-2 [INFO] extracting crate second-stack 0.3.5 into /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate second-stack 0.3.5 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded testdrop v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30af8b4207fe8db7d8612dd5e8eeb32e10be04fcc2f6d64d5e2b11716ef07906 [INFO] running `Command { std: "docker" "start" "-a" "30af8b4207fe8db7d8612dd5e8eeb32e10be04fcc2f6d64d5e2b11716ef07906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30af8b4207fe8db7d8612dd5e8eeb32e10be04fcc2f6d64d5e2b11716ef07906", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30af8b4207fe8db7d8612dd5e8eeb32e10be04fcc2f6d64d5e2b11716ef07906", kill_on_drop: false }` [INFO] [stdout] 30af8b4207fe8db7d8612dd5e8eeb32e10be04fcc2f6d64d5e2b11716ef07906 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf0dc57acbd045eb080051cd3ec9bd29ec64e00d4c329247ca6166e60ac4d69f [INFO] running `Command { std: "docker" "start" "-a" "bf0dc57acbd045eb080051cd3ec9bd29ec64e00d4c329247ca6166e60ac4d69f", 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 0.25s [INFO] running `Command { std: "docker" "inspect" "bf0dc57acbd045eb080051cd3ec9bd29ec64e00d4c329247ca6166e60ac4d69f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf0dc57acbd045eb080051cd3ec9bd29ec64e00d4c329247ca6166e60ac4d69f", kill_on_drop: false }` [INFO] [stdout] bf0dc57acbd045eb080051cd3ec9bd29ec64e00d4c329247ca6166e60ac4d69f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d719e36ec91712123e97bd111f6a2299ff0ace96b00eb94a5bfea479444cb43 [INFO] running `Command { std: "docker" "start" "-a" "3d719e36ec91712123e97bd111f6a2299ff0ace96b00eb94a5bfea479444cb43", kill_on_drop: false }` [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 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 1.15s [INFO] running `Command { std: "docker" "inspect" "3d719e36ec91712123e97bd111f6a2299ff0ace96b00eb94a5bfea479444cb43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d719e36ec91712123e97bd111f6a2299ff0ace96b00eb94a5bfea479444cb43", kill_on_drop: false }` [INFO] [stdout] 3d719e36ec91712123e97bd111f6a2299ff0ace96b00eb94a5bfea479444cb43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 91476cf3be6feea15bc59680692c1a00a51cb807df5c7c3cea30cefcccc30535 [INFO] running `Command { std: "docker" "start" "-a" "91476cf3be6feea15bc59680692c1a00a51cb807df5c7c3cea30cefcccc30535", 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 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/second_stack-e92190936b44e4c8) [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-6fcb71c85fc2b170) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] [INFO] [stdout] [tests/integration.rs:45:5] &cfg = Cfg { [INFO] [stderr] thread '' (99) panicked at /opt/rustwide/workdir/src/lib.rs:188:26: [INFO] [stdout] threads: 32, [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] [stdout] inner_loops: 3, [INFO] [stderr] [INFO] [stdout] outer_loops: 100, [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stdout] recursion: 8, [INFO] [stderr] stack backtrace: [INFO] [stdout] } [INFO] [stdout] [tests/integration.rs:53:21] it = 1 [INFO] [stderr] 0: 0x55bb93459362 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x55bb93459362 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x55bb93459362 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x55bb93459362 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x55bb93469e9f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x55bb93469e9f - core::fmt::write::hecf68a131630c74d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x55bb93426761 - std::io::default_write_fmt::haf8355dc2afbec95 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x55bb93426761 - std::io::Write::write_fmt::h93c9a261259c931a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x55bb93432982 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x55bb934374cf - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x55bb93437329 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x55bb933bdbbe - as core::ops::function::Fn>::call::hb8126f8384f98101 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 12: 0x55bb933bdbbe - test::test_main_with_exit_callback::{{closure}}::hae96ae0cd2f2ce70 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x55bb93437b8f - as core::ops::function::Fn>::call::ha703f6686c81d0c6 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 14: 0x55bb93437b8f - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x55bb934379b6 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x55bb93432ab9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x55bb9341aeed - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x55bb9347180d - core::panicking::panic_nounwind_fmt::runtime::he6eac78ff6d199a6 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:117:22 [INFO] [stderr] 19: 0x55bb9347180d - core::panicking::panic_nounwind_fmt::hf2634cf9a3927743 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/intrinsics/mod.rs:2435:9 [INFO] [stderr] 20: 0x55bb93384ed9 - core::slice::raw::from_raw_parts_mut::precondition_check::h90b0e43d59657a6a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ub_checks.rs:72:21 [INFO] [stderr] 21: 0x55bb93384bf9 - core::slice::raw::from_raw_parts_mut::hf4749e89f940148a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ub_checks.rs:77:17 [INFO] [stderr] 22: 0x55bb9336d617 - second_stack::Stack::buffer::h759173ca9ff95800 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:188:26 [INFO] [stderr] 23: 0x55bb93372371 - second_stack::buffer::{{closure}}::hec5347dfebeb0b9f [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 24: 0x55bb93393613 - std::thread::local::LocalKey::try_with::h087c288caa825e7a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 25: 0x55bb93392c7e - std::thread::local::LocalKey::with::h6a28d60f0044f138 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 26: 0x55bb93371c4d - second_stack::buffer::h85009d00689a1c2e [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 27: 0x55bb933745e3 - integration::check_iter::h2f2243219afaf575 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 28: 0x55bb9337c143 - integration::check_rand_method::h11ce0af211aee2fe [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 29: 0x55bb9337c004 - integration::check_rand_type::hb1584863f0c996cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:184:14 [INFO] [stderr] 30: 0x55bb9337d626 - integration::recurse::{{closure}}::h6ee9a81984a63e56 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 31: 0x55bb9337d551 - integration::recurse::hdcb52e97c3dda697 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 32: 0x55bb9337f552 - as core::iter::traits::iterator::Iterator>::next::h350ee4b8bd46fd75 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:293:13 [INFO] [stderr] 33: 0x55bb9336b0a3 - second_stack::Stack::buffer::h02490d93e5e2a7b7 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:155:25 [INFO] [stderr] 34: 0x55bb93373f4c - integration::check_iter::h1ed48406f05b0101 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 35: 0x55bb9337c7d3 - integration::check_rand_method::h998f296480f6a591 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 36: 0x55bb9337bfd1 - integration::check_rand_type::hb1584863f0c996cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:181:14 [INFO] [stderr] 37: 0x55bb9337d68e - integration::recurse::{{closure}}::h6ee9a81984a63e56 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 38: 0x55bb9337d551 - integration::recurse::hdcb52e97c3dda697 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 39: 0x55bb9337f16c - as core::ops::drop::Drop>::drop::hdfb58a8ab30491bc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:266:13 [INFO] [stderr] 40: 0x55bb933993f3 - core::ptr::drop_in_place>::ha8cdd5def4484813 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ptr/mod.rs:804:1 [INFO] [stderr] 41: 0x55bb93372a12 - core::ptr::mut_ptr::::drop_in_place::h7700b7cbca678078 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ptr/mut_ptr.rs:1396:18 [INFO] [stderr] 42: 0x55bb93372a12 - as core::ops::drop::Drop>::drop::h15dcbbc3f119176f [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:141:42 [INFO] [stderr] 43: 0x55bb93398043 - core::ptr::drop_in_place>>::h480f937d2170afb4 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ptr/mod.rs:804:1 [INFO] [stderr] 44: 0x55bb9336f40c - second_stack::Stack::buffer::hb240e615aba7de6a [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:190:9 [INFO] [stderr] 45: 0x55bb93372061 - second_stack::buffer::{{closure}}::h751644443744aa92 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 46: 0x55bb933942c3 - std::thread::local::LocalKey::try_with::h4d531918801a1ed7 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 47: 0x55bb93392afe - std::thread::local::LocalKey::with::h51afa1f84dfba103 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 48: 0x55bb93371d0d - second_stack::buffer::haf525ec01be0c619 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 49: 0x55bb933752e3 - integration::check_iter::h91b48537f88171e8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 50: 0x55bb9337cb93 - integration::check_rand_method::he25329306b446ce8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 51: 0x55bb9337c044 - integration::check_rand_type::hb1584863f0c996cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:188:15 [INFO] [stderr] 52: 0x55bb9337d626 - integration::recurse::{{closure}}::h6ee9a81984a63e56 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 53: 0x55bb9337d532 - integration::recurse::hdcb52e97c3dda697 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:213:9 [INFO] [stderr] 54: 0x55bb93375bc6 - integration::check_iter::{{closure}}::h112d72a01ddc0366 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:244:9 [INFO] [stderr] 55: 0x55bb933974ed - core::ops::function::FnOnce::call_once::h823e9a5b19c57cc1 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 56: 0x55bb933702bd - second_stack::Stack::buffer::he05d918c2fe343f5 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:189:13 [INFO] [stderr] 57: 0x55bb9337324c - integration::check_iter::h05148a0daf613d83 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 58: 0x55bb9337c503 - integration::check_rand_method::h7a2ff56a2fabb084 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 59: 0x55bb9337c014 - integration::check_rand_type::hb1584863f0c996cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:185:14 [INFO] [stderr] 60: 0x55bb9337d68e - integration::recurse::{{closure}}::h6ee9a81984a63e56 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 61: 0x55bb9337d551 - integration::recurse::hdcb52e97c3dda697 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 62: 0x55bb9337bdba - integration::check_value::{{closure}}::h36f9922743946e67 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 63: 0x55bb93396f08 - core::ops::function::FnOnce::call_once::h08b14853ba0225a6 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 64: 0x55bb9337116c - second_stack::Stack::uninit::{{closure}}::h2d1f12c933f61cf6 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 65: 0x55bb933658ad - second_stack::Stack::uninit_slice::h40ef1aa2f87dba2d [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:68:20 [INFO] [stderr] 66: 0x55bb93370e26 - second_stack::Stack::uninit::h2ab6853b51fe7133 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 67: 0x55bb9337bc1b - integration::check_value::hff0c3f4352ca39da [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:115:15 [INFO] [stderr] 68: 0x55bb9337c333 - integration::check_rand_method::h508b0db622e833e9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 69: 0x55bb9337c064 - integration::check_rand_type::hb1584863f0c996cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:190:15 [INFO] [stderr] 70: 0x55bb9337d68e - integration::recurse::{{closure}}::h6ee9a81984a63e56 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 71: 0x55bb9337d551 - integration::recurse::hdcb52e97c3dda697 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 72: 0x55bb93375f84 - integration::check_iter::{{closure}}::h8442ea98e9b842db [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:244:9 [INFO] [stderr] 73: 0x55bb9339722d - core::ops::function::FnOnce::call_once::h32ee1c48c0c4fbef [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 74: 0x55bb9336e53d - second_stack::Stack::buffer::h968ea1ff277424cc [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:189:13 [INFO] [stderr] 75: 0x55bb93374f8c - integration::check_iter::h469f20f81bfe3440 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 76: 0x55bb9337c9b3 - integration::check_rand_method::hceb16832a6adab69 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 77: 0x55bb9337bff4 - integration::check_rand_type::hb1584863f0c996cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:183:14 [INFO] [stderr] 78: 0x55bb9337d626 - integration::recurse::{{closure}}::h6ee9a81984a63e56 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 79: 0x55bb9337d551 - integration::recurse::hdcb52e97c3dda697 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 80: 0x55bb9337bc9a - integration::check_value::{{closure}}::h0fd4c123ff8fd2a2 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 81: 0x55bb933978b8 - core::ops::function::FnOnce::call_once::hba73509eadedf0ea [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 82: 0x55bb9337163c - second_stack::Stack::uninit::{{closure}}::hccbbb65319784cbc [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 83: 0x55bb93364adc - second_stack::Stack::uninit_slice::h053b9b351866b10b [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 84: 0x55bb93370ee6 - second_stack::Stack::uninit::h79b4154978ae0b3c [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 85: 0x55bb9337b43b - integration::check_value::h44efa69913073456 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:115:15 [INFO] [stderr] 86: 0x55bb9337c7e3 - integration::check_rand_method::h998f296480f6a591 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 87: 0x55bb9337bfd1 - integration::check_rand_type::hb1584863f0c996cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:181:14 [INFO] [stderr] 88: 0x55bb9337d68e - integration::recurse::{{closure}}::h6ee9a81984a63e56 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 89: 0x55bb9337d551 - integration::recurse::hdcb52e97c3dda697 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 90: 0x55bb9337bd8a - integration::check_value::{{closure}}::h341ef176a82ffc6b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 91: 0x55bb93397268 - core::ops::function::FnOnce::call_once::h365ace623be0cfc7 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 92: 0x55bb9337184c - second_stack::Stack::uninit::{{closure}}::he2224e4088236cd3 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 93: 0x55bb933678cc - second_stack::Stack::uninit_slice::ha0181c9d65fd587e [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 94: 0x55bb93370f16 - second_stack::Stack::uninit::h8665b3b01b8d5698 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 95: 0x55bb93372991 - second_stack::uninit::{{closure}}::hf8f53ff9b7a0fac7 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:37 [INFO] [stderr] 96: 0x55bb933944c7 - std::thread::local::LocalKey::try_with::h566a643b110559eb [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 97: 0x55bb9339313e - std::thread::local::LocalKey::with::hd296f38c47d0aeb1 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 98: 0x55bb93372566 - second_stack::uninit::h942cdf857084c761 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:18 [INFO] [stderr] 99: 0x55bb9337ba76 - integration::check_value::hd777a004a7aaaf92 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:113:9 [INFO] [stderr] 100: 0x55bb9337cab3 - integration::check_rand_method::hd87dc7f4a821e3e2 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 101: 0x55bb9337c024 - integration::check_rand_type::hb1584863f0c996cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:186:14 [INFO] [stderr] 102: 0x55bb9337d68e - integration::recurse::{{closure}}::h6ee9a81984a63e56 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 103: 0x55bb9337d532 - integration::recurse::hdcb52e97c3dda697 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:213:9 [INFO] [stderr] 104: 0x55bb9337d44a - integration::soak::{{closure}}::{{closure}}::hd44d0c6a0906531e [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:58:25 [INFO] [stderr] 105: 0x55bb93396b52 - std::sys::backtrace::__rust_begin_short_backtrace::h2a51dcd4cc1bdc85 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 106: 0x55bb933838da - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3b182d2d71eea069 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] 107: 0x55bb9338e2a0 - as core::ops::function::FnOnce<()>>::call_once::h0fd203e4759d6000 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 108: 0x55bb93396c3f - std::panicking::catch_unwind::do_call::he64fa3d5016558ed [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 109: 0x55bb93385a7b - __rust_try [INFO] [stderr] 110: 0x55bb933836db - std::panicking::catch_unwind::h62ba9be31f01c68b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 111: 0x55bb933836db - std::panic::catch_unwind::h2fed3035cacc9f8c [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 112: 0x55bb933836db - std::thread::Builder::spawn_unchecked_::{{closure}}::hfc57963d86fe1121 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/thread/mod.rs:557:30 [INFO] [stderr] 113: 0x55bb93396e1e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hd34673dc175ccd94 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 114: 0x55bb9342dcaf - as core::ops::function::FnOnce>::call_once::h43642ed9c40e0ab2 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 115: 0x55bb9342dcaf - std::sys::thread::unix::Thread::new::thread_start::h38da0f633f090ce2 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stderr] 116: 0x7e0f73626aa4 - [INFO] [stderr] 117: 0x7e0f736b3a64 - clone [INFO] [stderr] 118: 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-6fcb71c85fc2b170` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "91476cf3be6feea15bc59680692c1a00a51cb807df5c7c3cea30cefcccc30535", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91476cf3be6feea15bc59680692c1a00a51cb807df5c7c3cea30cefcccc30535", kill_on_drop: false }` [INFO] [stdout] 91476cf3be6feea15bc59680692c1a00a51cb807df5c7c3cea30cefcccc30535