[INFO] fetching crate second-stack 0.3.5... [INFO] testing second-stack-0.3.5 against 1.90.0 for beta-1.91-3 [INFO] extracting crate second-stack 0.3.5 into /workspace/builds/worker-1-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-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate second-stack 0.3.5 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6708ff3965c2dfc4d7f37e61d6edc03bdf7a69a9b52b08081a43b94cfe05ea4b [INFO] running `Command { std: "docker" "start" "-a" "6708ff3965c2dfc4d7f37e61d6edc03bdf7a69a9b52b08081a43b94cfe05ea4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6708ff3965c2dfc4d7f37e61d6edc03bdf7a69a9b52b08081a43b94cfe05ea4b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6708ff3965c2dfc4d7f37e61d6edc03bdf7a69a9b52b08081a43b94cfe05ea4b", kill_on_drop: false }` [INFO] [stdout] 6708ff3965c2dfc4d7f37e61d6edc03bdf7a69a9b52b08081a43b94cfe05ea4b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1018228d20362e72554e44a2f66600fa73cefe8393d21d523f6f72aa6df6557f [INFO] running `Command { std: "docker" "start" "-a" "1018228d20362e72554e44a2f66600fa73cefe8393d21d523f6f72aa6df6557f", 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "1018228d20362e72554e44a2f66600fa73cefe8393d21d523f6f72aa6df6557f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1018228d20362e72554e44a2f66600fa73cefe8393d21d523f6f72aa6df6557f", kill_on_drop: false }` [INFO] [stdout] 1018228d20362e72554e44a2f66600fa73cefe8393d21d523f6f72aa6df6557f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] afaa657885f9ddde08985e6ee7dc7137c830483a61bfcdace06c1d9a21df2a43 [INFO] running `Command { std: "docker" "start" "-a" "afaa657885f9ddde08985e6ee7dc7137c830483a61bfcdace06c1d9a21df2a43", kill_on_drop: false }` [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling testdrop v0.1.2 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.43s [INFO] running `Command { std: "docker" "inspect" "afaa657885f9ddde08985e6ee7dc7137c830483a61bfcdace06c1d9a21df2a43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afaa657885f9ddde08985e6ee7dc7137c830483a61bfcdace06c1d9a21df2a43", kill_on_drop: false }` [INFO] [stdout] afaa657885f9ddde08985e6ee7dc7137c830483a61bfcdace06c1d9a21df2a43 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 273ff5a23f4246e660f93e114a36c0cf6955aa7fca8c19c7fffd7f48a99f2486 [INFO] running `Command { std: "docker" "start" "-a" "273ff5a23f4246e660f93e114a36c0cf6955aa7fca8c19c7fffd7f48a99f2486", 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)]` 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-0aa954d5e0e3ccde) [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-6015e2aa2f4e2282) [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 '' 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: 0x600ee3ee6082 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x600ee3ee6082 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x600ee3ee6082 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x600ee3ee6082 - ::fmt::hdcfcb6d4c8489523 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x600ee3f0ba63 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x600ee3f0ba63 - core::fmt::write::h8a494366950f23bb [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x600ee3ee3133 - std::io::default_write_fmt::ha27fbccbc65eb6fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x600ee3ee3133 - std::io::Write::write_fmt::h6556609fca33d0b1 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x600ee3ee5ed2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x600ee3ee75f9 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x600ee3ee73db - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x600ee3e75684 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 12: 0x600ee3e75684 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x600ee3ee7fce - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 14: 0x600ee3ee7fce - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stderr] 15: 0x600ee3ee7d66 - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:699:13 [INFO] [stderr] 16: 0x600ee3ee6579 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x600ee3ee7a2d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stderr] 18: 0x600ee3f0a4ed - core::panicking::panic_nounwind_fmt::runtime::hde3dd742c40069fa [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:117:22 [INFO] [stderr] 19: 0x600ee3f0a4ed - core::panicking::panic_nounwind_fmt::h6c46f1098922b4b6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/intrinsics/mod.rs:2367:9 [INFO] [stderr] 20: 0x600ee3e242a9 - core::slice::raw::from_raw_parts_mut::precondition_check::h8afeb27cb640ad20 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ub_checks.rs:72:21 [INFO] [stderr] 21: 0x600ee3e23c59 - core::slice::raw::from_raw_parts_mut::hbd279a297d787f82 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ub_checks.rs:77:17 [INFO] [stderr] 22: 0x600ee3e0fda7 - second_stack::Stack::buffer::hff3140fc8b4b3a2f [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:188:26 [INFO] [stderr] 23: 0x600ee3e197dc - integration::check_iter::h142ce9cd082a99c4 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 24: 0x600ee3e187d3 - integration::check_rand_method::ha8eccae8a764960d [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 25: 0x600ee3e18fb4 - integration::check_rand_type::h5123e89f8b816ef8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:184:14 [INFO] [stderr] 26: 0x600ee3e191e6 - integration::recurse::{{closure}}::hac0dddff8dfc620f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 27: 0x600ee3e19111 - integration::recurse::h5cec681186d560f0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 28: 0x600ee3e1de12 - as core::iter::traits::iterator::Iterator>::next::h31687ab07f33a20d [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:293:13 [INFO] [stderr] 29: 0x600ee3e0c213 - second_stack::Stack::buffer::h558b5d013ce8fe2f [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:155:25 [INFO] [stderr] 30: 0x600ee3e11681 - second_stack::buffer::{{closure}}::hbad14d5bfd7cf14d [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 31: 0x600ee3e34a23 - std::thread::local::LocalKey::try_with::h498f974753d85757 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 32: 0x600ee3e3356e - std::thread::local::LocalKey::with::h6d377b35e7196acf [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 33: 0x600ee3e10dfd - second_stack::buffer::h114ac6c6f34ed8a3 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 34: 0x600ee3e1a1b3 - integration::check_iter::h372003bfc356636e [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 35: 0x600ee3e185f3 - integration::check_rand_method::h7b143c867a3a377f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 36: 0x600ee3e18ff4 - integration::check_rand_type::h5123e89f8b816ef8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:188:15 [INFO] [stderr] 37: 0x600ee3e1924e - integration::recurse::{{closure}}::hac0dddff8dfc620f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 38: 0x600ee3e19111 - integration::recurse::h5cec681186d560f0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 39: 0x600ee3e1423a - integration::check_value::{{closure}}::h67a3c1a36e6edc74 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 40: 0x600ee3e392d8 - core::ops::function::FnOnce::call_once::heb9e32f30a3e8678 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 41: 0x600ee3e10b8c - second_stack::Stack::uninit::{{closure}}::hc90f2d267c887826 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 42: 0x600ee3e0618c - second_stack::Stack::uninit_slice::h6e31972ac9ff2010 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 43: 0x600ee3e103c6 - second_stack::Stack::uninit::h9ff3b8e2403fc769 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 44: 0x600ee3e11c41 - second_stack::uninit::{{closure}}::h7591629fb6abee37 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:37 [INFO] [stderr] 45: 0x600ee3e35af7 - std::thread::local::LocalKey::try_with::ha3a53baf98a1a010 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 46: 0x600ee3e3316e - std::thread::local::LocalKey::with::h036fa805faa655e3 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 47: 0x600ee3e11956 - second_stack::uninit::h8ed704936f2755a6 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:18 [INFO] [stderr] 48: 0x600ee3e13826 - integration::check_value::h120a9297c516019d [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:113:9 [INFO] [stderr] 49: 0x600ee3e18e73 - integration::check_rand_method::hfa3ceaaaa8f95341 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 50: 0x600ee3e18f5b - integration::check_rand_type::h5123e89f8b816ef8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:179:14 [INFO] [stderr] 51: 0x600ee3e191e6 - integration::recurse::{{closure}}::hac0dddff8dfc620f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 52: 0x600ee3e19111 - integration::recurse::h5cec681186d560f0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 53: 0x600ee3e1f572 - as core::iter::traits::iterator::Iterator>::next::hef1e7d32318a5e32 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:293:13 [INFO] [stderr] 54: 0x600ee3e0d0d3 - second_stack::Stack::buffer::h627af7d706cf5ddd [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:155:25 [INFO] [stderr] 55: 0x600ee3e11761 - second_stack::buffer::{{closure}}::hdebddf8b0a22eae0 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 56: 0x600ee3e346e3 - std::thread::local::LocalKey::try_with::h3e99c3df67516bc7 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 57: 0x600ee3e3392e - std::thread::local::LocalKey::with::hd5bacf04b8434b10 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 58: 0x600ee3e111bd - second_stack::buffer::h84ab9b036fab2f16 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 59: 0x600ee3e19b33 - integration::check_iter::h189fcece3b248364 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 60: 0x600ee3e18d73 - integration::check_rand_method::hdcd1d62da72b367c [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 61: 0x600ee3e18fd4 - integration::check_rand_type::h5123e89f8b816ef8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:186:14 [INFO] [stderr] 62: 0x600ee3e191e6 - integration::recurse::{{closure}}::hac0dddff8dfc620f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 63: 0x600ee3e19111 - integration::recurse::h5cec681186d560f0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 64: 0x600ee3e162b5 - integration::check_slice::{{closure}}::h61c1560b7bf08f06 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:140:9 [INFO] [stderr] 65: 0x600ee3e38e31 - core::ops::function::FnOnce::call_once::ha2d007ae58c89750 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 66: 0x600ee3e08373 - second_stack::Stack::uninit_slice::he4f813a330b8e2b4 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 67: 0x600ee3e036bf - second_stack::uninit_slice::{{closure}}::he55531e0f5e92efe [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:199:37 [INFO] [stderr] 68: 0x600ee3e34e56 - std::thread::local::LocalKey::try_with::h5c3a11ece4367dba [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 69: 0x600ee3e3346e - std::thread::local::LocalKey::with::h447681e4d7e767ba [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 70: 0x600ee3e031cb - second_stack::uninit_slice::ha74af7c3050235e7 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:199:18 [INFO] [stderr] 71: 0x600ee3e144dd - integration::check_slice::h39f6ea8b9fb599b5 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:150:9 [INFO] [stderr] 72: 0x600ee3e188b3 - integration::check_rand_method::haf4a487e6b635d94 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:167:14 [INFO] [stderr] 73: 0x600ee3e18f94 - integration::check_rand_type::h5123e89f8b816ef8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:182:14 [INFO] [stderr] 74: 0x600ee3e1924e - integration::recurse::{{closure}}::hac0dddff8dfc620f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 75: 0x600ee3e19111 - integration::recurse::h5cec681186d560f0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 76: 0x600ee3e1f112 - as core::iter::traits::iterator::Iterator>::next::hd050d16d408e93df [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:293:13 [INFO] [stderr] 77: 0x600ee3e0abf3 - second_stack::Stack::buffer::h29df5ff193600f61 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:155:25 [INFO] [stderr] 78: 0x600ee3e11301 - second_stack::buffer::{{closure}}::h1f67250b811625ce [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 79: 0x600ee3e355e3 - std::thread::local::LocalKey::try_with::h810d66d5481e4dc7 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 80: 0x600ee3e3322e - std::thread::local::LocalKey::with::h12ad87ac60af9fdc [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 81: 0x600ee3e10f1d - second_stack::buffer::h1fef72f93d8889be [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 82: 0x600ee3e1b1f3 - integration::check_iter::ha34cda13a3186148 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 83: 0x600ee3e188c3 - integration::check_rand_method::haf4a487e6b635d94 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 84: 0x600ee3e18f94 - integration::check_rand_type::h5123e89f8b816ef8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:182:14 [INFO] [stderr] 85: 0x600ee3e1924e - integration::recurse::{{closure}}::hac0dddff8dfc620f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 86: 0x600ee3e19111 - integration::recurse::h5cec681186d560f0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 87: 0x600ee3e141da - integration::check_value::{{closure}}::h379a54ba42909b70 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 88: 0x600ee3e388f8 - core::ops::function::FnOnce::call_once::h4d820f5930d75263 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 89: 0x600ee3e1081c - second_stack::Stack::uninit::{{closure}}::h55ff6519bd485e84 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 90: 0x600ee3e073ec - second_stack::Stack::uninit_slice::h86834381a6953c84 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 91: 0x600ee3e10396 - second_stack::Stack::uninit::h8c7e05b76a658547 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 92: 0x600ee3e13c6b - integration::check_value::ha1c5853cd2b8df3a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:115:15 [INFO] [stderr] 93: 0x600ee3e18423 - integration::check_rand_method::h2bed418d3b865f72 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 94: 0x600ee3e18fe4 - integration::check_rand_type::h5123e89f8b816ef8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:187:14 [INFO] [stderr] 95: 0x600ee3e1924e - integration::recurse::{{closure}}::hac0dddff8dfc620f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 96: 0x600ee3e19111 - integration::recurse::h5cec681186d560f0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 97: 0x600ee3e142fa - integration::check_value::{{closure}}::h95a90a2a664ae78e [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 98: 0x600ee3e38ca8 - core::ops::function::FnOnce::call_once::h899a907d370fb93b [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 99: 0x600ee3e1076c - second_stack::Stack::uninit::{{closure}}::h4eabd6a6e240c9fb [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 100: 0x600ee3e042dc - second_stack::Stack::uninit_slice::h1a3bf6b642baffb4 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 101: 0x600ee3e102d6 - second_stack::Stack::uninit::h54010cfa0b1b5b87 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 102: 0x600ee3e13aab - integration::check_value::h84e70ae387e82b7c [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:115:15 [INFO] [stderr] 103: 0x600ee3e18603 - integration::check_rand_method::h7b143c867a3a377f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 104: 0x600ee3e18ff4 - integration::check_rand_type::h5123e89f8b816ef8 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:188:15 [INFO] [stderr] 105: 0x600ee3e1924e - integration::recurse::{{closure}}::hac0dddff8dfc620f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 106: 0x600ee3e19111 - integration::recurse::h5cec681186d560f0 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 107: 0x600ee3e200aa - integration::soak::{{closure}}::{{closure}}::h2da4c07b7a0fcf4d [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:58:25 [INFO] [stderr] 108: 0x600ee3e2e3d2 - std::sys::backtrace::__rust_begin_short_backtrace::h1f3f83b5f68a2aa5 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 109: 0x600ee3e230ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h782559fcacdf753a [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] 110: 0x600ee3e24ee0 - as core::ops::function::FnOnce<()>>::call_once::h8d62de5b270211c6 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 111: 0x600ee3e2e4cf - std::panicking::catch_unwind::do_call::hc9121d3ff17ac966 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stderr] 112: 0x600ee3e24e4b - __rust_try [INFO] [stderr] 113: 0x600ee3e222fb - std::panicking::catch_unwind::h8fa9a34d5b4d6c97 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stderr] 114: 0x600ee3e222fb - std::panic::catch_unwind::h208b047d8ed3c7d3 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stderr] 115: 0x600ee3e222fb - std::thread::Builder::spawn_unchecked_::{{closure}}::h72526787c6981b8b [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stderr] 116: 0x600ee3e3851e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hff482c2bb5c0d558 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 117: 0x600ee3eeaf4f - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stderr] 118: 0x600ee3eeaf4f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stderr] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stderr] 119: 0x725d0caa1aa4 - [INFO] [stderr] 120: 0x725d0cb2ea34 - clone [INFO] [stderr] 121: 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-6015e2aa2f4e2282` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "273ff5a23f4246e660f93e114a36c0cf6955aa7fca8c19c7fffd7f48a99f2486", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "273ff5a23f4246e660f93e114a36c0cf6955aa7fca8c19c7fffd7f48a99f2486", kill_on_drop: false }` [INFO] [stdout] 273ff5a23f4246e660f93e114a36c0cf6955aa7fca8c19c7fffd7f48a99f2486