[INFO] fetching crate tsz-compress 1.1.6... [INFO] testing tsz-compress-1.1.6 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate tsz-compress 1.1.6 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate tsz-compress 1.1.6 [INFO] finished tweaking crates.io crate tsz-compress 1.1.6 [INFO] tweaked toml for crates.io crate tsz-compress 1.1.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tsz-compress 1.1.6 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tsz-compress 1.1.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f49dbb620ba2392c149acfa3159984b7531abf14099efdfc789b2137b7d63272 [INFO] running `Command { std: "docker" "start" "-a" "f49dbb620ba2392c149acfa3159984b7531abf14099efdfc789b2137b7d63272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f49dbb620ba2392c149acfa3159984b7531abf14099efdfc789b2137b7d63272", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f49dbb620ba2392c149acfa3159984b7531abf14099efdfc789b2137b7d63272", kill_on_drop: false }` [INFO] [stdout] f49dbb620ba2392c149acfa3159984b7531abf14099efdfc789b2137b7d63272 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b69701d72661aed55d7d317f1d29000ace3a004762d6532f4f0db6de1543d653 [INFO] running `Command { std: "docker" "start" "-a" "b69701d72661aed55d7d317f1d29000ace3a004762d6532f4f0db6de1543d653", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling bitvec v1.0.1 [INFO] [stderr] Compiling itertools v0.12.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Compiling tsz-macro v1.1.6 [INFO] [stderr] Compiling tsz-compress v1.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:197:21 [INFO] [stdout] | [INFO] [stdout] 197 | let Ok(false) = INITED.compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst) else { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.53s [INFO] running `Command { std: "docker" "inspect" "b69701d72661aed55d7d317f1d29000ace3a004762d6532f4f0db6de1543d653", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b69701d72661aed55d7d317f1d29000ace3a004762d6532f4f0db6de1543d653", kill_on_drop: false }` [INFO] [stdout] b69701d72661aed55d7d317f1d29000ace3a004762d6532f4f0db6de1543d653 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dbbf421b3ab85c3dc0d7d288557d955919041802e73aa6aa3f1a0ca835ad0916 [INFO] running `Command { std: "docker" "start" "-a" "dbbf421b3ab85c3dc0d7d288557d955919041802e73aa6aa3f1a0ca835ad0916", kill_on_drop: false }` [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:197:21 [INFO] [stdout] | [INFO] [stdout] 197 | let Ok(false) = INITED.compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst) else { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling getrandom v0.2.11 [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 tsz-compress v1.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:197:21 [INFO] [stdout] | [INFO] [stdout] 197 | let Ok(false) = INITED.compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst) else { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.37s [INFO] running `Command { std: "docker" "inspect" "dbbf421b3ab85c3dc0d7d288557d955919041802e73aa6aa3f1a0ca835ad0916", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbbf421b3ab85c3dc0d7d288557d955919041802e73aa6aa3f1a0ca835ad0916", kill_on_drop: false }` [INFO] [stdout] dbbf421b3ab85c3dc0d7d288557d955919041802e73aa6aa3f1a0ca835ad0916 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] cc42cec1bc1ced05e6861d25a9902d5e7cf5352b9a7bc578cf9076975c4a92da [INFO] running `Command { std: "docker" "start" "-a" "cc42cec1bc1ced05e6861d25a9902d5e7cf5352b9a7bc578cf9076975c4a92da", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:197:21 [INFO] [stderr] | [INFO] [stderr] 197 | let Ok(false) = INITED.compare_exchange(false, true, Ordering::SeqCst, Ordering::SeqCst) else { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `tsz-compress` (lib) generated 1 warning [INFO] [stderr] warning: `tsz-compress` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tsz_compress-6bb83d6994e7284e) [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stdout] test svlq::tests::can_convert_epoch_ms ... ok [INFO] [stdout] test svlq::tests::can_convert_epoch_us ... ok [INFO] [stdout] test delta::tests::can_encode_decode_all_i8 ... ok [INFO] [stdout] test svlq::tests::can_decode_0 ... ok [INFO] [stdout] test svlq::tests::can_decode_1 ... ok [INFO] [stderr] [INFO] [stderr] thread 'v2::halfvec::tests::can_push_with_header' (78) panicked at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/vec/mod.rs:2013:9: [INFO] [stdout] test svlq::tests::can_decode_neg_1 ... ok [INFO] [stderr] unsafe precondition(s) violated: Vec::set_len requires that new_len <= capacity() [INFO] [stdout] test svlq::tests::can_decode_128 ... ok [INFO] [stderr] [INFO] [stdout] test svlq::tests::can_decode_255 ... ok [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stdout] test compress::tests::test_compress ... ok [INFO] [stderr] stack backtrace: [INFO] [stdout] test svlq::tests::can_decode_127 ... ok [INFO] [stdout] test svlq::tests::can_decode_neg_128 ... ok [INFO] [stdout] test svlq::tests::can_encode_0 ... ok [INFO] [stdout] test svlq::tests::can_encode_1 ... ok [INFO] [stdout] test svlq::tests::can_convert_all_i8 ... ok [INFO] [stdout] test svlq::tests::can_convert_epoch_s ... ok [INFO] [stdout] test svlq::tests::can_encode_128 ... ok [INFO] [stdout] test svlq::tests::can_encode_33333 ... ok [INFO] [stdout] test svlq::tests::can_encode_63 ... ok [INFO] [stdout] test svlq::tests::can_encode_neg_1 ... ok [INFO] [stdout] test svlq::tests::can_encode_neg_33333 ... ok [INFO] [stdout] test uvlq::tests::can_decode_0 ... ok [INFO] [stdout] test uvlq::tests::can_decode_1 ... ok [INFO] [stdout] test uvlq::tests::can_decode_127 ... ok [INFO] [stdout] test uvlq::tests::can_decode_128 ... ok [INFO] [stdout] test uvlq::tests::can_decode_255 ... ok [INFO] [stdout] test uvlq::tests::can_decode_256_above_u8 ... ok [INFO] [stdout] test uvlq::tests::can_decode_33333_above_u8 ... ok [INFO] [stdout] test uvlq::tests::can_encode_0 ... ok [INFO] [stdout] test uvlq::tests::can_encode_1 ... ok [INFO] [stdout] test uvlq::tests::can_encode_127 ... ok [INFO] [stdout] test uvlq::tests::can_encode_128 ... ok [INFO] [stdout] test uvlq::tests::can_encode_33333 ... ok [INFO] [stdout] test uvlq::tests::can_convert_epoch_ms ... ok [INFO] [stdout] test uvlq::tests::can_convert_epoch_s ... ok [INFO] [stdout] test uvlq::tests::can_convert_epoch_us ... ok [INFO] [stdout] test uvlq::tests::can_convert_all_u8 ... ok [INFO] [stdout] test uvlq::tests::cant_decode_256_as_u8 ... ok [INFO] [stdout] test uvlq::tests::cant_decode_33333_as_u8 ... ok [INFO] [stdout] test v2::halfvec::tests::can_init ... ok [INFO] [stdout] test v2::halfvec::tests_emit_delta::test_emit_delta_i32_sanity1 ... ok [INFO] [stdout] test v2::halfvec::tests::can_push ... ok [INFO] [stdout] test v2::halfvec::tests_emit_delta::test_emit_delta_i32_sanity3 ... ok [INFO] [stdout] test v2::halfvec::tests_emit_delta::test_emit_delta_i32_sanity4 ... ok [INFO] [stderr] 0: 0x57ef78f39dd2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x57ef78f39dd2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x57ef78f39dd2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x57ef78f39dd2 - ::fmt::h67edf0e4d33c343c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x57ef78f4acaf - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x57ef78f4acaf - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x57ef78f070a1 - std::io::default_write_fmt::h1ecb8c7cfa7da481 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x57ef78f070a1 - std::io::Write::write_fmt::h051fe4a9e4fdbf48 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x57ef78f133a2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x57ef78f17eef - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x57ef78f17d49 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x57ef78ea020e - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 12: 0x57ef78ea020e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x57ef78f185af - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 14: 0x57ef78f185af - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x57ef78f183d6 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x57ef78f134d9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x57ef78efb81d - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x57ef78f526ad - core::panicking::panic_nounwind_fmt::runtime::hf619e8fd73995337 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:117:22 [INFO] [stderr] 19: 0x57ef78f526ad - core::panicking::panic_nounwind_fmt::hc177e1bd7a48be0d [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/intrinsics/mod.rs:2435:9 [INFO] [stderr] 20: 0x57ef78e51cfc - alloc::vec::Vec::set_len::precondition_check::hc492923de0bb3c0f [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ub_checks.rs:72:21 [INFO] [stderr] 21: 0x57ef78e51c45 - alloc::vec::Vec::set_len::h5bdeaf4b394129d5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/vec/mod.rs:2013:9 [INFO] [stderr] 22: 0x57ef78e4f219 - tsz_compress::v2::halfvec::HalfVec::finish::h9319041d81dca25e [INFO] [stderr] at /opt/rustwide/workdir/src/v2/halfvec.rs:189:17 [INFO] [stderr] 23: 0x57ef78e6c269 - tsz_compress::v2::halfvec::tests::can_push_with_header::h8f6a028b03d37cf0 [INFO] [stderr] at /opt/rustwide/workdir/src/v2/halfvec.rs:366:9 [INFO] [stderr] 24: 0x57ef78e6c977 - tsz_compress::v2::halfvec::tests::can_push_with_header::{{closure}}::hb35905b8bf436e61 [INFO] [stderr] at /opt/rustwide/workdir/src/v2/halfvec.rs:338:30 [INFO] [stderr] 25: 0x57ef78e7c276 - core::ops::function::FnOnce::call_once::hd91d3948e5b2511b [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 26: 0x57ef78e9ffcb - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 27: 0x57ef78e9ffcb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stderr] 28: 0x57ef78eb5c35 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stderr] 29: 0x57ef78eb5c35 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 30: 0x57ef78eb5c35 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 31: 0x57ef78eb5c35 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 32: 0x57ef78eb5c35 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 33: 0x57ef78eb5c35 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stderr] 34: 0x57ef78eb5c35 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stderr] 35: 0x57ef78e8c424 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stderr] 36: 0x57ef78e8c424 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 37: 0x57ef78e8fcea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] 38: 0x57ef78e8fcea - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stderr] 39: 0x57ef78e8fcea - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stderr] 40: 0x57ef78e8fcea - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stderr] 41: 0x57ef78e8fcea - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stderr] 42: 0x57ef78e8fcea - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stderr] 43: 0x57ef78e8fcea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stderr] 44: 0x57ef78f0e63f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 45: 0x57ef78f0e63f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stderr] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stderr] 46: 0x78fbc5acbaa4 - [INFO] [stderr] 47: 0x78fbc5b58a34 - clone [INFO] [stderr] 48: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/tsz_compress-6bb83d6994e7284e` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "cc42cec1bc1ced05e6861d25a9902d5e7cf5352b9a7bc578cf9076975c4a92da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc42cec1bc1ced05e6861d25a9902d5e7cf5352b9a7bc578cf9076975c4a92da", kill_on_drop: false }` [INFO] [stdout] cc42cec1bc1ced05e6861d25a9902d5e7cf5352b9a7bc578cf9076975c4a92da