[INFO] fetching crate second-stack 0.3.5... [INFO] testing second-stack-0.3.5 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [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 caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46eb0d773783c58053a3918594cec31d4eb3242de5a33adfc9d923d4b12f8c03 [INFO] running `Command { std: "docker" "start" "-a" "46eb0d773783c58053a3918594cec31d4eb3242de5a33adfc9d923d4b12f8c03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46eb0d773783c58053a3918594cec31d4eb3242de5a33adfc9d923d4b12f8c03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46eb0d773783c58053a3918594cec31d4eb3242de5a33adfc9d923d4b12f8c03", kill_on_drop: false }` [INFO] [stdout] 46eb0d773783c58053a3918594cec31d4eb3242de5a33adfc9d923d4b12f8c03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84a0ecf6606dc0583d53bde5c75c34bbcbd9ed61d7df7a79091921beca7ffaf2 [INFO] running `Command { std: "docker" "start" "-a" "84a0ecf6606dc0583d53bde5c75c34bbcbd9ed61d7df7a79091921beca7ffaf2", 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 0.17s [INFO] running `Command { std: "docker" "inspect" "84a0ecf6606dc0583d53bde5c75c34bbcbd9ed61d7df7a79091921beca7ffaf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84a0ecf6606dc0583d53bde5c75c34bbcbd9ed61d7df7a79091921beca7ffaf2", kill_on_drop: false }` [INFO] [stdout] 84a0ecf6606dc0583d53bde5c75c34bbcbd9ed61d7df7a79091921beca7ffaf2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c509aef02197e6b090b441e7e0f41450faac7e326e7253662d685bffe2ad0b35 [INFO] running `Command { std: "docker" "start" "-a" "c509aef02197e6b090b441e7e0f41450faac7e326e7253662d685bffe2ad0b35", 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 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s [INFO] running `Command { std: "docker" "inspect" "c509aef02197e6b090b441e7e0f41450faac7e326e7253662d685bffe2ad0b35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c509aef02197e6b090b441e7e0f41450faac7e326e7253662d685bffe2ad0b35", kill_on_drop: false }` [INFO] [stdout] c509aef02197e6b090b441e7e0f41450faac7e326e7253662d685bffe2ad0b35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 748cfdd31d9c17e5ab90fa7be7574be25db636a13c3fe6ff656bce4cf99561d2 [INFO] running `Command { std: "docker" "start" "-a" "748cfdd31d9c17e5ab90fa7be7574be25db636a13c3fe6ff656bce4cf99561d2", 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 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/second_stack-e7c8c90f335f7c78) [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-0b0bd02f229506d1) [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] [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] [stdout] [tests/integration.rs:53:21] it = 1 [INFO] [stderr] [INFO] [stderr] thread '' (157) 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: 0x5b12b33fe962 - std::backtrace_rs::backtrace::libunwind::trace::h76861be37b31432e [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5b12b33fe962 - std::backtrace_rs::backtrace::trace_unsynchronized::h58d4003082192c17 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5b12b33fe962 - std::sys::backtrace::_print_fmt::hfe5857a399620d2a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5b12b33fe962 - ::fmt::h52160e9da139e442 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5b12b340f4ef - core::fmt::rt::Argument::fmt::h66fe6fef9ecca14a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5b12b340f4ef - core::fmt::write::hf09a056a304e021a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5b12b33cb761 - std::io::default_write_fmt::h7567c5950fb0173c [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5b12b33cb761 - std::io::Write::write_fmt::h361c7127187cda65 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5b12b33d7ad2 - std::sys::backtrace::BacktraceLock::print::h15104dbcf0fd1f14 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5b12b33dc61f - std::panicking::default_hook::{{closure}}::h0fa6cd8dbe0dd76b [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5b12b33dc479 - std::panicking::default_hook::h8d20506cf72e4831 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5b12b3362bce - as core::ops::function::Fn>::call::h3d020961abd83a77 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stderr] 12: 0x5b12b3362bce - test::test_main_with_exit_callback::{{closure}}::h720dd2fdb2ddcdca [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x5b12b33dccdf - as core::ops::function::Fn>::call::h75334a5fed245bca [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1987:9 [INFO] [stderr] 14: 0x5b12b33dccdf - std::panicking::panic_with_hook::h746880a052e02c85 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x5b12b33dcb06 - std::panicking::panic_handler::{{closure}}::h14b95830f89d14b3 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x5b12b33d7c09 - std::sys::backtrace::__rust_end_short_backtrace::h7ddaac0e9609a83d [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x5b12b33bfefd - __rustc[76f7e7187978e2f8]::rust_begin_unwind [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x5b12b3416e5d - core::panicking::panic_nounwind_fmt::runtime::h9268deeca22cb559 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panicking.rs:120:22 [INFO] [stderr] 19: 0x5b12b3416e5d - core::panicking::panic_nounwind_fmt::h69113462a187fdbc [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/intrinsics/mod.rs:2435:9 [INFO] [stderr] 20: 0x5b12b332a0a9 - core::slice::raw::from_raw_parts_mut::precondition_check::h8553d1cb5eeae86a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ub_checks.rs:73:21 [INFO] [stderr] 21: 0x5b12b3329d79 - core::slice::raw::from_raw_parts_mut::hdfcdc8aa198fc772 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ub_checks.rs:78:17 [INFO] [stderr] 22: 0x5b12b3310ae7 - second_stack::Stack::buffer::h18bc5868331ccb19 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:188:26 [INFO] [stderr] 23: 0x5b12b33171d1 - second_stack::buffer::{{closure}}::h28d0b6f379297b78 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 24: 0x5b12b333bb83 - std::thread::local::LocalKey::try_with::hf1a51b360bb63b0a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 25: 0x5b12b333944e - std::thread::local::LocalKey::with::hbb27afe960b6b48a [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 26: 0x5b12b3316bfd - second_stack::buffer::h0b061db1abe4c281 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 27: 0x5b12b33191b3 - integration::check_iter::h2cdf74fe29177afe [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 28: 0x5b12b3321663 - integration::check_rand_method::h62437f2756d120ea [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 29: 0x5b12b3321244 - integration::check_rand_type::habaa35bb45dc01f9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:183:14 [INFO] [stderr] 30: 0x5b12b33228de - integration::recurse::{{closure}}::hbfa4adb976c15e9a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 31: 0x5b12b33227a1 - integration::recurse::hdd70ed2f0acc995b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 32: 0x5b12b331c485 - integration::check_iter::{{closure}}::he7f2090aeac8d9c3 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:244:9 [INFO] [stderr] 33: 0x5b12b333c97d - core::ops::function::FnOnce::call_once::h3fb17427cc50c93c [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 34: 0x5b12b331464d - second_stack::Stack::buffer::hbfb7dc3adcceff39 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:189:13 [INFO] [stderr] 35: 0x5b12b331ab9c - integration::check_iter::hedf7be477556a7b4 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 36: 0x5b12b3321393 - integration::check_rand_method::h2d347d7ee3fe42c1 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 37: 0x5b12b3321274 - integration::check_rand_type::habaa35bb45dc01f9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:186:14 [INFO] [stderr] 38: 0x5b12b3322876 - integration::recurse::{{closure}}::hbfa4adb976c15e9a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 39: 0x5b12b33227a1 - integration::recurse::hdd70ed2f0acc995b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 40: 0x5b12b331e0ce - integration::check_slice::{{closure}}::h49e5fbe368f95289 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:140:9 [INFO] [stderr] 41: 0x5b12b333d241 - core::ops::function::FnOnce::call_once::hef3b010717ed81d9 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 42: 0x5b12b330c1f3 - second_stack::Stack::uninit_slice::ha60e594365aafc16 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 43: 0x5b12b331cf23 - integration::check_slice::h5ce7f76d64ae2d49 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:152:15 [INFO] [stderr] 44: 0x5b12b3321b03 - integration::check_rand_method::hcf441df50046ec06 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:167:14 [INFO] [stderr] 45: 0x5b12b33212a4 - integration::check_rand_type::habaa35bb45dc01f9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:189:15 [INFO] [stderr] 46: 0x5b12b3322876 - integration::recurse::{{closure}}::hbfa4adb976c15e9a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 47: 0x5b12b33227a1 - integration::recurse::hdd70ed2f0acc995b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 48: 0x5b12b331afed - integration::check_iter::{{closure}}::h20a691318ff3ec0f [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:244:9 [INFO] [stderr] 49: 0x5b12b333d0bd - core::ops::function::FnOnce::call_once::hda36c17e2b16f234 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 50: 0x5b12b3315c6d - second_stack::Stack::buffer::hf06ba1b85a392a68 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:189:13 [INFO] [stderr] 51: 0x5b12b3318e5c - integration::check_iter::h2479fd3b299b73e5 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:249:15 [INFO] [stderr] 52: 0x5b12b3321cf3 - integration::check_rand_method::he89600fd71b4fc22 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 53: 0x5b12b332120e - integration::check_rand_type::habaa35bb45dc01f9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:180:14 [INFO] [stderr] 54: 0x5b12b33228de - integration::recurse::{{closure}}::hbfa4adb976c15e9a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 55: 0x5b12b33227a1 - integration::recurse::hdd70ed2f0acc995b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 56: 0x5b12b3325232 - as core::iter::traits::iterator::Iterator>::next::h9d30d9daa701b939 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:293:13 [INFO] [stderr] 57: 0x5b12b3312f33 - second_stack::Stack::buffer::h8aea6551fb1c09ed [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:155:25 [INFO] [stderr] 58: 0x5b12b33175c1 - second_stack::buffer::{{closure}}::haaa2fbcedde0f599 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:37 [INFO] [stderr] 59: 0x5b12b3339673 - std::thread::local::LocalKey::try_with::h057f1b64485ca454 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 60: 0x5b12b333950e - std::thread::local::LocalKey::with::heccdda47922acdf3 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 61: 0x5b12b331707d - second_stack::buffer::hf155afb2655949a7 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:217:18 [INFO] [stderr] 62: 0x5b12b331a1f3 - integration::check_iter::h9933d57e53c880f9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:247:9 [INFO] [stderr] 63: 0x5b12b3321b13 - integration::check_rand_method::hcf441df50046ec06 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:168:14 [INFO] [stderr] 64: 0x5b12b33212a4 - integration::check_rand_type::habaa35bb45dc01f9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:189:15 [INFO] [stderr] 65: 0x5b12b33228de - integration::recurse::{{closure}}::hbfa4adb976c15e9a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 66: 0x5b12b3322782 - integration::recurse::hdd70ed2f0acc995b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:213:9 [INFO] [stderr] 67: 0x5b12b332100a - integration::check_value::{{closure}}::h5e70069ba7b48ee4 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 68: 0x5b12b333d338 - core::ops::function::FnOnce::call_once::hf44de283148c7e1b [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 69: 0x5b12b33167dc - second_stack::Stack::uninit::{{closure}}::h7abbdc0ae2ad339e [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 70: 0x5b12b3309d4c - second_stack::Stack::uninit_slice::h1e64aba050fc27c5 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 71: 0x5b12b3316166 - second_stack::Stack::uninit::h25b5d28c6798f016 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 72: 0x5b12b3317b21 - second_stack::uninit::{{closure}}::h86a51055785354f6 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:37 [INFO] [stderr] 73: 0x5b12b333aa57 - std::thread::local::LocalKey::try_with::h798c11bc234e4714 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 74: 0x5b12b333908e - std::thread::local::LocalKey::with::h5bcb4737092eaae7 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 75: 0x5b12b33176c6 - second_stack::uninit::h62a2104bd693435c [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:18 [INFO] [stderr] 76: 0x5b12b33205c6 - integration::check_value::h4d2e045a90ae36cf [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:113:9 [INFO] [stderr] 77: 0x5b12b3321df3 - integration::check_rand_method::hf927c364176e91a3 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 78: 0x5b12b3321254 - integration::check_rand_type::habaa35bb45dc01f9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:184:14 [INFO] [stderr] 79: 0x5b12b3322876 - integration::recurse::{{closure}}::hbfa4adb976c15e9a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:204:13 [INFO] [stderr] 80: 0x5b12b33227a1 - integration::recurse::hdd70ed2f0acc995b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 81: 0x5b12b3320eea - integration::check_value::{{closure}}::h1270458970fdce6d [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:109:9 [INFO] [stderr] 82: 0x5b12b333cff8 - core::ops::function::FnOnce::call_once::hd5ee60a468a9ce7d [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 83: 0x5b12b331651c - second_stack::Stack::uninit::{{closure}}::h22fc706ba2fd578f [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:38 [INFO] [stderr] 84: 0x5b12b330972c - second_stack::Stack::uninit_slice::h0d001c5477bde355 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:86:9 [INFO] [stderr] 85: 0x5b12b33161f6 - second_stack::Stack::uninit::haa0fcf6ccdcc4d99 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:48:14 [INFO] [stderr] 86: 0x5b12b3317b61 - second_stack::uninit::{{closure}}::hb0fda14002d372d0 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:37 [INFO] [stderr] 87: 0x5b12b333a857 - std::thread::local::LocalKey::try_with::h58bcf8c091b98c68 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/local.rs:315:12 [INFO] [stderr] 88: 0x5b12b3338c0e - std::thread::local::LocalKey::with::h057f765e008257ff [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/local.rs:279:20 [INFO] [stderr] 89: 0x5b12b33176f6 - second_stack::uninit::h675fc0c2078ca60f [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:207:18 [INFO] [stderr] 90: 0x5b12b33206a6 - integration::check_value::h502652762e83b835 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:113:9 [INFO] [stderr] 91: 0x5b12b3321b23 - integration::check_rand_method::hcf441df50046ec06 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:169:14 [INFO] [stderr] 92: 0x5b12b33212a4 - integration::check_rand_type::habaa35bb45dc01f9 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:189:15 [INFO] [stderr] 93: 0x5b12b33228de - integration::recurse::{{closure}}::hbfa4adb976c15e9a [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:207:13 [INFO] [stderr] 94: 0x5b12b33227a1 - integration::recurse::hdd70ed2f0acc995b [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:215:9 [INFO] [stderr] 95: 0x5b12b332269a - integration::soak::{{closure}}::{{closure}}::h708d5d3e556bd3b2 [INFO] [stderr] at /opt/rustwide/workdir/tests/integration.rs:58:25 [INFO] [stderr] 96: 0x5b12b3334342 - std::sys::backtrace::__rust_begin_short_backtrace::hb0ddf4ca97f3a038 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 97: 0x5b12b3328aaa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h5068c76647218d84 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] 98: 0x5b12b333bf10 - as core::ops::function::FnOnce<()>>::call_once::h0fda2a598d1e3cb8 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 99: 0x5b12b333441f - std::panicking::catch_unwind::do_call::hc2dab2bddcf98add [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:590:40 [INFO] [stderr] 100: 0x5b12b332ac4b - __rust_try [INFO] [stderr] 101: 0x5b12b3327f9b - std::panicking::catch_unwind::h8c65fff9434ea40c [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panicking.rs:553:19 [INFO] [stderr] 102: 0x5b12b3327f9b - std::panic::catch_unwind::h2da6123f40c9b25c [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/panic.rs:359:14 [INFO] [stderr] 103: 0x5b12b3327f9b - std::thread::Builder::spawn_unchecked_::{{closure}}::h68e8cc1fbdcb36b9 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/thread/mod.rs:557:30 [INFO] [stderr] 104: 0x5b12b333c65e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc8ca8a871d2451a8 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 105: 0x5b12b33d2d4f - as core::ops::function::FnOnce>::call_once::hdd09a470c130e806 [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/alloc/src/boxed.rs:1973:9 [INFO] [stderr] 106: 0x5b12b33d2d4f - std::sys::thread::unix::Thread::new::thread_start::h14ea1ba6e320367c [INFO] [stderr] at /rustc/caccb4d0368bd918ef6668af8e13834d07040417/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stderr] 107: 0x7a76125aaaa4 - [INFO] [stderr] 108: 0x7a7612637a34 - clone [INFO] [stderr] 109: 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-0b0bd02f229506d1` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "748cfdd31d9c17e5ab90fa7be7574be25db636a13c3fe6ff656bce4cf99561d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "748cfdd31d9c17e5ab90fa7be7574be25db636a13c3fe6ff656bce4cf99561d2", kill_on_drop: false }` [INFO] [stdout] 748cfdd31d9c17e5ab90fa7be7574be25db636a13c3fe6ff656bce4cf99561d2