[INFO] fetching crate second-stack 0.3.5... [INFO] testing second-stack-0.3.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate second-stack 0.3.5 into /workspace/builds/worker-5-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate second-stack 0.3.5 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2bff6b1ca65f958d572319abc8ca84ebbca8ad5853353224db6d3c830d06224c [INFO] running `Command { std: "docker" "start" "-a" "2bff6b1ca65f958d572319abc8ca84ebbca8ad5853353224db6d3c830d06224c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bff6b1ca65f958d572319abc8ca84ebbca8ad5853353224db6d3c830d06224c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bff6b1ca65f958d572319abc8ca84ebbca8ad5853353224db6d3c830d06224c", kill_on_drop: false }` [INFO] [stdout] 2bff6b1ca65f958d572319abc8ca84ebbca8ad5853353224db6d3c830d06224c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8d92928cb5e16354fd9026b46dcef849213ff3a8cbc225c039aaeb1115244b2 [INFO] running `Command { std: "docker" "start" "-a" "f8d92928cb5e16354fd9026b46dcef849213ff3a8cbc225c039aaeb1115244b2", 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 0.26s [INFO] running `Command { std: "docker" "inspect" "f8d92928cb5e16354fd9026b46dcef849213ff3a8cbc225c039aaeb1115244b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8d92928cb5e16354fd9026b46dcef849213ff3a8cbc225c039aaeb1115244b2", kill_on_drop: false }` [INFO] [stdout] f8d92928cb5e16354fd9026b46dcef849213ff3a8cbc225c039aaeb1115244b2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2ff286875a328683b66487780306673ec496fbfdbed2c8333a481e46db04b0b [INFO] running `Command { std: "docker" "start" "-a" "d2ff286875a328683b66487780306673ec496fbfdbed2c8333a481e46db04b0b", 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 5.01s [INFO] running `Command { std: "docker" "inspect" "d2ff286875a328683b66487780306673ec496fbfdbed2c8333a481e46db04b0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2ff286875a328683b66487780306673ec496fbfdbed2c8333a481e46db04b0b", kill_on_drop: false }` [INFO] [stdout] d2ff286875a328683b66487780306673ec496fbfdbed2c8333a481e46db04b0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6e95dcff648400f7efe06f00fb1c7c8cf0ad87c7759491b8043a02e715d13f63 [INFO] running `Command { std: "docker" "start" "-a" "6e95dcff648400f7efe06f00fb1c7c8cf0ad87c7759491b8043a02e715d13f63", 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 0.02s [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] [stderr] [INFO] [stdout] [tests/integration.rs:45:5] &cfg = Cfg { [INFO] [stderr] thread '' (182) 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 = 6 [INFO] [stderr] 0: 0x5dbb9b369cb2 - std::backtrace_rs::backtrace::libunwind::trace::h9ea1e07ac77a25d7 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5dbb9b369cb2 - std::backtrace_rs::backtrace::trace_unsynchronized::h72b75eb83b53d15a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5dbb9b369cb2 - std::sys::backtrace::_print_fmt::h255777b7ec902439 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5dbb9b369cb2 - ::fmt::h8a1ac49fcd7ee8ce [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5dbb9b37a4df - core::fmt::rt::Argument::fmt::h635cbf3c6754cc90 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5dbb9b37a4df - core::fmt::write::hbdcc0ec4f1bab1db [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x5dbb9b3378b3 - std::io::default_write_fmt::hb29d13affe7e9cd0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5dbb9b3378b3 - std::io::Write::write_fmt::hec441b8c6eca32b9 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5dbb9b343522 - std::sys::backtrace::BacktraceLock::print::h052febbd86f7bf07 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5dbb9b347fff - std::panicking::default_hook::{{closure}}::h66aeee20dd470abb [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5dbb9b347e59 - std::panicking::default_hook::h9d66b9642014ce48 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5dbb9b2d159e - as core::ops::function::Fn>::call::h8c698701e444e564 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 12: 0x5dbb9b2d159e - test::test_main_with_exit_callback::{{closure}}::ha1c98e7b69c4defb [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x5dbb9b34860f - as core::ops::function::Fn>::call::hc4f222a8a57c637a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2099:9 [INFO] [stderr] 14: 0x5dbb9b34860f - std::panicking::panic_with_hook::h6d5921a1a1fa5a8e [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x5dbb9b348436 - std::panicking::panic_handler::{{closure}}::hafeef6f707d43542 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x5dbb9b343659 - std::sys::backtrace::__rust_end_short_backtrace::h08cbc3319a3d0120 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x5dbb9b32bf4d - __rustc[ce5c411ff86ab1b2]::rust_begin_unwind [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x5dbb9b381dcd - core::panicking::panic_nounwind_fmt::runtime::hf04708939d60a471 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panicking.rs:122:22 [INFO] [stderr] 19: 0x5dbb9b381dcd - core::panicking::panic_nounwind_fmt::hdb74e1b135b40650 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/intrinsics/mod.rs:2439:9 [INFO] [stderr] 20: 0x5dbb9b2a6169 - core::slice::raw::from_raw_parts_mut::precondition_check::hb8e5e128c4435c6f [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ub_checks.rs:73:21 [INFO] [stderr] 21: 0x5dbb9b2a5849 - core::slice::raw::from_raw_parts_mut::h8b6565655d517ae0 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ub_checks.rs:78:17 [INFO] [stderr] 22: 0x5dbb9b281197 - second_stack::Stack::buffer::h47e00b16e6280a91 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:188:26 [INFO] [stderr] 23: 0x5dbb9b28aaec - integration::check_iter::hfb6372fcebc37ba6 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 24: 0x5dbb9b291883 - integration::check_rand_method::h8a2f3d9b2ad7d798 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 25: 0x5dbb9b2911b4 - integration::check_rand_type::h27bb4422d6bde729 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:185:14 [INFO] [stderr] 26: 0x5dbb9b29282e - integration::recurse::{{closure}}::h2aa4b4bd933ce827 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 27: 0x5dbb9b2926f1 - integration::recurse::h2fb3fce3d9d51960 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 28: 0x5dbb9b28bc55 - integration::check_iter::{{closure}}::hb91a5faf049d1ebf [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:244:9 [INFO] [stderr] 29: 0x5dbb9b2acddd - core::ops::function::FnOnce::call_once::hff0fe1aaa9e947f9 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 30: 0x5dbb9b28545d - second_stack::Stack::buffer::he6c4424c391276fd [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:189:13 [INFO] [stderr] 31: 0x5dbb9b28a7ac - integration::check_iter::hc5b7fde543114458 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 32: 0x5dbb9b2915b3 - integration::check_rand_method::h617fd7b611cf4e6b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 33: 0x5dbb9b2911c4 - integration::check_rand_type::h27bb4422d6bde729 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:186:14 [INFO] [stderr] 34: 0x5dbb9b2927c6 - integration::recurse::{{closure}}::h2aa4b4bd933ce827 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 35: 0x5dbb9b2926f1 - integration::recurse::h2fb3fce3d9d51960 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 36: 0x5dbb9b28e032 - integration::check_slice::{{closure}}::h1c6c7c9f17e34958 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:140:9 [INFO] [stderr] 37: 0x5dbb9b2ac111 - core::ops::function::FnOnce::call_once::h1fb2a382cd16806a [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 38: 0x5dbb9b279769 - second_stack::Stack::uninit_slice::h003c96d0bf595011 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 39: 0x5dbb9b28d173 - integration::check_slice::hc0f8f2de2b89466f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:152:15 [INFO] [stderr] 40: 0x5dbb9b2914b3 - integration::check_rand_method::h29fe5b3c7ba695db [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:167:14 [INFO] [stderr] 41: 0x5dbb9b2911a4 - integration::check_rand_type::h27bb4422d6bde729 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:184:14 [INFO] [stderr] 42: 0x5dbb9b29282e - integration::recurse::{{closure}}::h2aa4b4bd933ce827 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 43: 0x5dbb9b2926f1 - integration::recurse::h2fb3fce3d9d51960 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 44: 0x5dbb9b28c015 - integration::check_iter::{{closure}}::hc6f08f5bc88e1e66 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:244:9 [INFO] [stderr] 45: 0x5dbb9b2acd9d - core::ops::function::FnOnce::call_once::hf5b2b473c43c9178 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 46: 0x5dbb9b28281d - second_stack::Stack::buffer::h7b87ac4aa71b59f3 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:189:13 [INFO] [stderr] 47: 0x5dbb9b2883ec - integration::check_iter::h25cad7cfee226f47 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 48: 0x5dbb9b291793 - integration::check_rand_method::h74b2925fbad310cc [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 49: 0x5dbb9b291184 - integration::check_rand_type::h27bb4422d6bde729 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:182:14 [INFO] [stderr] 50: 0x5dbb9b2927c6 - integration::recurse::{{closure}}::h2aa4b4bd933ce827 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 51: 0x5dbb9b2926f1 - integration::recurse::h2fb3fce3d9d51960 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 52: 0x5dbb9b290eca - integration::check_value::{{closure}}::h363ed5dbfe92e46e [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 53: 0x5dbb9b2acbb8 - core::ops::function::FnOnce::call_once::hc12b5adad4ba4301 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 54: 0x5dbb9b2865cc - second_stack::Stack::uninit::{{closure}}::h7bdab1a848e513da [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 55: 0x5dbb9b27da52 - second_stack::Stack::uninit_slice::he66da1288b75cdf0 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 56: 0x5dbb9b286056 - second_stack::Stack::uninit::h82d9df22dd42a30b [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 57: 0x5dbb9b287af1 - second_stack::uninit::{{closure}}::hed1d08427b7e44cc [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:37 [INFO] [stderr] 58: 0x5dbb9b2aa217 - std::thread::local::LocalKey::try_with::ha2d76b4d782b1b71 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/local.rs:508:12 [INFO] [stderr] 59: 0x5dbb9b2a7ebe - std::thread::local::LocalKey::with::h9614ef616d6ae6c3 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/local.rs:472:20 [INFO] [stderr] 60: 0x5dbb9b2875e6 - second_stack::uninit::h3fa0091a0f8ac8ee [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:18 [INFO] [stderr] 61: 0x5dbb9b2906d6 - integration::check_value::h558cb91fc415934e [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:113:9 [INFO] [stderr] 62: 0x5dbb9b291893 - integration::check_rand_method::h8a2f3d9b2ad7d798 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 63: 0x5dbb9b2911b4 - integration::check_rand_type::h27bb4422d6bde729 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:185:14 [INFO] [stderr] 64: 0x5dbb9b29282e - integration::recurse::{{closure}}::h2aa4b4bd933ce827 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 65: 0x5dbb9b2926f1 - integration::recurse::h2fb3fce3d9d51960 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 66: 0x5dbb9b28fa42 - integration::check_slice::{{closure}}::hbc2cc25c7d1f080b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:140:9 [INFO] [stderr] 67: 0x5dbb9b2acb01 - core::ops::function::FnOnce::call_once::hbd336d91551e78fe [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 68: 0x5dbb9b27d759 - second_stack::Stack::uninit_slice::he6214b937000aaa8 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 69: 0x5dbb9b2790ff - second_stack::uninit_slice::{{closure}}::h2938afe4b69675eb [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:199:37 [INFO] [stderr] 70: 0x5dbb9b2a90f6 - std::thread::local::LocalKey::try_with::h48b789a81643cbf3 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/local.rs:508:12 [INFO] [stderr] 71: 0x5dbb9b2a7dbe - std::thread::local::LocalKey::with::h8c570beda887a20c [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/local.rs:472:20 [INFO] [stderr] 72: 0x5dbb9b27902b - second_stack::uninit_slice::he8883a809f730880 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:199:18 [INFO] [stderr] 73: 0x5dbb9b28d49d - integration::check_slice::hd4fac8c9f9951bd7 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:150:9 [INFO] [stderr] 74: 0x5dbb9b291963 - integration::check_rand_method::h8cf9c4045ae7dfc9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:167:14 [INFO] [stderr] 75: 0x5dbb9b291171 - integration::check_rand_type::h27bb4422d6bde729 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:181:14 [INFO] [stderr] 76: 0x5dbb9b2927c6 - integration::recurse::{{closure}}::h2aa4b4bd933ce827 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 77: 0x5dbb9b2926f1 - integration::recurse::h2fb3fce3d9d51960 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 78: 0x5dbb9b290efa - integration::check_value::{{closure}}::h488afa74a2a20d39 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 79: 0x5dbb9b2acd38 - core::ops::function::FnOnce::call_once::hed2b94066b708bd8 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 80: 0x5dbb9b286a9c - second_stack::Stack::uninit::{{closure}}::he8a2817ba199eea7 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 81: 0x5dbb9b27dd42 - second_stack::Stack::uninit_slice::hebc20c0204d308d8 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 82: 0x5dbb9b286116 - second_stack::Stack::uninit::hc304be3a0d8378c1 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 83: 0x5dbb9b2879b1 - second_stack::uninit::{{closure}}::hacf774f7003d7196 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:37 [INFO] [stderr] 84: 0x5dbb9b2aa737 - std::thread::local::LocalKey::try_with::hb72f142330aa62ec [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/local.rs:508:12 [INFO] [stderr] 85: 0x5dbb9b2a823e - std::thread::local::LocalKey::with::he69ee33fa8d725c5 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/local.rs:472:20 [INFO] [stderr] 86: 0x5dbb9b287796 - second_stack::uninit::hd2dce85af9a61a3f [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:18 [INFO] [stderr] 87: 0x5dbb9b290976 - integration::check_value::h7d84fddce8d2aa29 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:113:9 [INFO] [stderr] 88: 0x5dbb9b2913e3 - integration::check_rand_method::h27cd7bccd9752034 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 89: 0x5dbb9b2911d4 - integration::check_rand_type::h27bb4422d6bde729 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:187:14 [INFO] [stderr] 90: 0x5dbb9b2927c6 - integration::recurse::{{closure}}::h2aa4b4bd933ce827 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 91: 0x5dbb9b2926d2 - integration::recurse::h2fb3fce3d9d51960 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:213:9 [INFO] [stderr] 92: 0x5dbb9b28e9dc - integration::check_slice::{{closure}}::h49fd9e6b269066a9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:140:9 [INFO] [stderr] 93: 0x5dbb9b2ac761 - core::ops::function::FnOnce::call_once::h9211fb366b214b22 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 94: 0x5dbb9b27a089 - second_stack::Stack::uninit_slice::h139e244bea814a8e [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 95: 0x5dbb9b27946f - second_stack::uninit_slice::{{closure}}::hf169caabad5caebd [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:199:37 [INFO] [stderr] 96: 0x5dbb9b2aaca6 - std::thread::local::LocalKey::try_with::hf97a1e659931ff33 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/local.rs:508:12 [INFO] [stderr] 97: 0x5dbb9b2a7afe - std::thread::local::LocalKey::with::h30d3f8dcf8f046a7 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/local.rs:472:20 [INFO] [stderr] 98: 0x5dbb9b278eab - second_stack::uninit_slice::h707704a5e936d609 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:199:18 [INFO] [stderr] 99: 0x5dbb9b28d01d - integration::check_slice::hbdad8cf61fdf80ee [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:150:9 [INFO] [stderr] 100: 0x5dbb9b291693 - integration::check_rand_method::h6d2a583c423345f2 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:167:14 [INFO] [stderr] 101: 0x5dbb9b29115e - integration::check_rand_type::h27bb4422d6bde729 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:180:14 [INFO] [stderr] 102: 0x5dbb9b2927c6 - integration::recurse::{{closure}}::h2aa4b4bd933ce827 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 103: 0x5dbb9b2926f1 - integration::recurse::h2fb3fce3d9d51960 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 104: 0x5dbb9b2925ea - integration::soak::{{closure}}::{{closure}}::h8462976a76be0bed [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:58:25 [INFO] [stderr] 105: 0x5dbb9b2abb12 - std::sys::backtrace::__rust_begin_short_backtrace::h55cce2af9d1242bd [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 106: 0x5dbb9b29ea6a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3465fde680b3dbd8 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:562:17 [INFO] [stderr] 107: 0x5dbb9b2a0e10 - as core::ops::function::FnOnce<()>>::call_once::h8935338f5f043804 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 108: 0x5dbb9b2a3556 - std::panicking::catch_unwind::do_call::hd0da6e3e4a6cbd85 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 109: 0x5dbb9b29f1eb - __rust_try [INFO] [stderr] 110: 0x5dbb9b29e000 - std::panicking::catch_unwind::h984fd1513ff0eede [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 111: 0x5dbb9b29e000 - std::panic::catch_unwind::h7107905348860d0d [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/panic.rs:359:14 [INFO] [stderr] 112: 0x5dbb9b29e000 - std::thread::Builder::spawn_unchecked_::{{closure}}::h45696a07b857b566 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/thread/mod.rs:560:30 [INFO] [stderr] 113: 0x5dbb9b2abf5e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7a9e001fb23f1afa [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 114: 0x5dbb9b33ea5f - as core::ops::function::FnOnce>::call_once::h6891ad53a5ed6f52 [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/alloc/src/boxed.rs:2085:9 [INFO] [stderr] 115: 0x5dbb9b33ea5f - std::sys::thread::unix::Thread::new::thread_start::h7f3e77fa86df70af [INFO] [stderr] at /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/std/src/sys/thread/unix.rs:124:17 [INFO] [stderr] 116: 0x717972abbaa4 - [INFO] [stderr] 117: 0x717972b48a64 - 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-eb9ea0dd1ce8eb2b` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "6e95dcff648400f7efe06f00fb1c7c8cf0ad87c7759491b8043a02e715d13f63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e95dcff648400f7efe06f00fb1c7c8cf0ad87c7759491b8043a02e715d13f63", kill_on_drop: false }` [INFO] [stdout] 6e95dcff648400f7efe06f00fb1c7c8cf0ad87c7759491b8043a02e715d13f63