[INFO] fetching crate mmap-sync 2.0.1... [INFO] testing mmap-sync-2.0.1 against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3 [INFO] extracting crate mmap-sync 2.0.1 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate mmap-sync 2.0.1 on toolchain nightly-2025-01-18 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mmap-sync 2.0.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mmap-sync 2.0.1 [INFO] tweaked toml for crates.io crate mmap-sync 2.0.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate crates.io crate mmap-sync 2.0.1 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 430f51a5378913f8fb7206ce9ad3c544278ee134cff4e7193643b6f54f9a0e08 [INFO] running `Command { std: "docker" "start" "-a" "430f51a5378913f8fb7206ce9ad3c544278ee134cff4e7193643b6f54f9a0e08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "430f51a5378913f8fb7206ce9ad3c544278ee134cff4e7193643b6f54f9a0e08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "430f51a5378913f8fb7206ce9ad3c544278ee134cff4e7193643b6f54f9a0e08", kill_on_drop: false }` [INFO] [stdout] 430f51a5378913f8fb7206ce9ad3c544278ee134cff4e7193643b6f54f9a0e08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca9d0003cd186a7d730427c4692b414d2daffb7e5f728b0e194c2183849b1bf0 [INFO] running `Command { std: "docker" "start" "-a" "ca9d0003cd186a7d730427c4692b414d2daffb7e5f728b0e194c2183849b1bf0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling bytecheck v0.6.12 [INFO] [stderr] Compiling simdutf8 v0.1.4 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling rend v0.4.2 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling seahash v4.1.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling wyhash v0.5.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling ptr_meta_derive v0.1.4 [INFO] [stderr] Compiling bytecheck_derive v0.6.12 [INFO] [stderr] Compiling rkyv_derive v0.7.45 [INFO] [stderr] Compiling ptr_meta v0.1.4 [INFO] [stderr] Compiling mmap-sync v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/synchronizer.rs:222:27 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'a, H, WL, const N: usize, const SD: u64> Synchronizer [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 222 | ) -> Result, SynchronizerError> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.59s [INFO] running `Command { std: "docker" "inspect" "ca9d0003cd186a7d730427c4692b414d2daffb7e5f728b0e194c2183849b1bf0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca9d0003cd186a7d730427c4692b414d2daffb7e5f728b0e194c2183849b1bf0", kill_on_drop: false }` [INFO] [stdout] ca9d0003cd186a7d730427c4692b414d2daffb7e5f728b0e194c2183849b1bf0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0b63bf286ecfd20e2fff0541089b95651cb5b9bcdf10ca6cef4972c95bafb98 [INFO] running `Command { std: "docker" "start" "-a" "e0b63bf286ecfd20e2fff0541089b95651cb5b9bcdf10ca6cef4972c95bafb98", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling protobuf v2.28.0 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling cc v1.1.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling memmap2 v0.9.4 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling uuid v1.10.0 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling cpp_demangle v0.4.4 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling debugid v0.8.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.17 [INFO] [stderr] Compiling protobuf-codegen v2.28.0 [INFO] [stderr] Compiling tempfile v3.12.0 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling protobuf-codegen-pure v2.28.0 [INFO] [stderr] Compiling symbolic-demangle v12.11.0 [INFO] [stderr] Compiling bytemuck v1.18.0 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling gimli v0.31.0 [INFO] [stderr] Compiling indexmap v2.5.0 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling miniz_oxide v0.8.0 [INFO] [stderr] Compiling symbolic-common v12.11.0 [INFO] [stderr] Compiling num-format v0.4.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling clap v4.5.17 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling object v0.36.4 [INFO] [stderr] Compiling addr2line v0.24.1 [INFO] [stderr] Compiling quick-xml v0.26.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling str_stack v0.1.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling pprof v0.13.0 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling inferno v0.11.21 [INFO] [stderr] Compiling rkyv v0.7.45 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling wyhash v0.5.0 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling proptest v1.5.0 [INFO] [stderr] Compiling mmap-sync v2.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/synchronizer.rs:222:27 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'a, H, WL, const N: usize, const SD: u64> Synchronizer [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 222 | ) -> Result, SynchronizerError> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/synchronizer.rs:222:27 [INFO] [stdout] | [INFO] [stdout] 88 | impl<'a, H, WL, const N: usize, const SD: u64> Synchronizer [INFO] [stdout] | -- lifetime `'a` declared here [INFO] [stdout] ... [INFO] [stdout] 222 | ) -> Result, SynchronizerError> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 44.82s [INFO] running `Command { std: "docker" "inspect" "e0b63bf286ecfd20e2fff0541089b95651cb5b9bcdf10ca6cef4972c95bafb98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0b63bf286ecfd20e2fff0541089b95651cb5b9bcdf10ca6cef4972c95bafb98", kill_on_drop: false }` [INFO] [stdout] e0b63bf286ecfd20e2fff0541089b95651cb5b9bcdf10ca6cef4972c95bafb98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81f4b884da65ee1b5e9a85d11c924e5d9deb83a9d8f9850fe6573a558ac72e4a [INFO] running `Command { std: "docker" "start" "-a" "81f4b884da65ee1b5e9a85d11c924e5d9deb83a9d8f9850fe6573a558ac72e4a", kill_on_drop: false }` [INFO] [stderr] warning: elided lifetime has a name [INFO] [stderr] --> src/synchronizer.rs:222:27 [INFO] [stderr] | [INFO] [stderr] 88 | impl<'a, H, WL, const N: usize, const SD: u64> Synchronizer [INFO] [stderr] | -- lifetime `'a` declared here [INFO] [stderr] ... [INFO] [stderr] 222 | ) -> Result, SynchronizerError> [INFO] [stderr] | ^ this elided lifetime gets resolved as `'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `mmap-sync` (lib) generated 1 warning [INFO] [stderr] warning: `mmap-sync` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mmap_sync-75a77846aa3e90ba) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test state::tests::single_writer_lock_freed_on_drop ... ok [INFO] [stdout] test state::tests::single_writer_lock_mode_prevents_duplicate_writer ... ok [INFO] [stdout] test instance::tests::test_new ... ok [INFO] [stdout] test synchronizer::tests::single_writer_lock_prevents_multiple_writers ... FAILED [INFO] [stdout] test synchronizer::tests::test_synchronizer ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- synchronizer::tests::single_writer_lock_prevents_multiple_writers stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'synchronizer::tests::single_writer_lock_prevents_multiple_writers' panicked at src/synchronizer.rs:412:56: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailedEntityRead [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60d6e32c260a - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60d6e32c260a - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60d6e32c260a - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60d6e32c260a - ::fmt::h71a62eb3b9696b12 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60d6e32ec323 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60d6e32ec323 - core::fmt::write::h2cc1698af7e2d686 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x60d6e32beb63 - std::io::Write::write_fmt::hab1b4cd059a79022 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x60d6e32c2452 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60d6e32c3a2f - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22 [INFO] [stdout] 9: 0x60d6e32c3848 - std::panicking::default_hook::h20f81eb0576efcec [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9 [INFO] [stdout] 10: 0x60d6e31f6243 - as core::ops::function::Fn>::call::hdb53814c496a4d34 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9 [INFO] [stdout] 11: 0x60d6e31f6243 - test::test_main::{{closure}}::hc0a4963c59427c24 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x60d6e32c4523 - as core::ops::function::Fn>::call::h591b2225413a77e9 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9 [INFO] [stdout] 13: 0x60d6e32c4523 - std::panicking::rust_panic_with_hook::h625eea43051b2edc [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13 [INFO] [stdout] 14: 0x60d6e32c41da - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:704:13 [INFO] [stdout] 15: 0x60d6e32c2b09 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x60d6e32c3e6d - rust_begin_unwind [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5 [INFO] [stdout] 17: 0x60d6e32e9f90 - core::panicking::panic_fmt::h9e7c637e9e5f29c9 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x60d6e32ea406 - core::result::unwrap_failed::h7979f09313fe1849 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/result.rs:1704:5 [INFO] [stdout] 19: 0x60d6e31a14d0 - core::result::Result::unwrap::h66ecd88e1dd0647f [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/result.rs:1109:23 [INFO] [stdout] 20: 0x60d6e31a14d0 - mmap_sync::synchronizer::tests::single_writer_lock_prevents_multiple_writers::hedea00bfbbcbf45d [INFO] [stdout] at /opt/rustwide/workdir/src/synchronizer.rs:412:9 [INFO] [stdout] 21: 0x60d6e31a12f7 - mmap_sync::synchronizer::tests::single_writer_lock_prevents_multiple_writers::{{closure}}::hcedd700d5487f192 [INFO] [stdout] at /opt/rustwide/workdir/src/synchronizer.rs:404:54 [INFO] [stdout] 22: 0x60d6e31b1086 - core::ops::function::FnOnce::call_once::h7108bf696ccce1d0 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x60d6e31fb99b - core::ops::function::FnOnce::call_once::he27718dfdd183f43 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x60d6e31fb99b - test::__rust_begin_short_backtrace::h4e84902998457a5d [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18 [INFO] [stdout] 25: 0x60d6e31fa8d3 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60 [INFO] [stdout] 26: 0x60d6e31fa8d3 - as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x60d6e31fa8d3 - std::panicking::try::do_call::h3da0561d9ab99c25 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40 [INFO] [stdout] 28: 0x60d6e31fa8d3 - std::panicking::try::h41c9fa508bc61df6 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19 [INFO] [stdout] 29: 0x60d6e31fa8d3 - std::panic::catch_unwind::h6b3ff07bb5afad93 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14 [INFO] [stdout] 30: 0x60d6e31fa8d3 - test::run_test_in_process::hc7253dd11b39b9f4 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27 [INFO] [stdout] 31: 0x60d6e31fa8d3 - test::run_test::{{closure}}::hfb2007f8649c30bb [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43 [INFO] [stdout] 32: 0x60d6e31bd9b5 - test::run_test::{{closure}}::h56a17aa7a282a9f4 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41 [INFO] [stdout] 33: 0x60d6e31bd9b5 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x60d6e31c129a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x60d6e31c129a - as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x60d6e31c129a - std::panicking::try::do_call::h2f73af3616c35465 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40 [INFO] [stdout] 37: 0x60d6e31c129a - std::panicking::try::hd1660ce9efadef5a [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19 [INFO] [stdout] 38: 0x60d6e31c129a - std::panic::catch_unwind::h5ee8d7823b8ca744 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14 [INFO] [stdout] 39: 0x60d6e31c129a - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x60d6e31c129a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x60d6e32c88bb - as core::ops::function::FnOnce>::call_once::ha52bedf99a3b4981 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9 [INFO] [stdout] 42: 0x60d6e32c88bb - as core::ops::function::FnOnce>::call_once::h567748934d80ccf8 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9 [INFO] [stdout] 43: 0x60d6e32c88bb - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 44: 0x797f900ccac3 - [INFO] [stdout] 45: 0x797f9015da04 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- synchronizer::tests::test_synchronizer stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'synchronizer::tests::test_synchronizer' panicked at src/synchronizer.rs:338:75: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: FailedEntityRead [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x60d6e32c260a - std::backtrace_rs::backtrace::libunwind::trace::hb059275cfc8d6126 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5 [INFO] [stdout] 1: 0x60d6e32c260a - std::backtrace_rs::backtrace::trace_unsynchronized::h2da071e4327ce3ee [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x60d6e32c260a - std::sys::backtrace::_print_fmt::h842a1474e6f8d23f [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x60d6e32c260a - ::fmt::h71a62eb3b9696b12 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x60d6e32ec323 - core::fmt::rt::Argument::fmt::hdb6b616786b41dc1 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/rt.rs:177:76 [INFO] [stdout] 5: 0x60d6e32ec323 - core::fmt::write::h2cc1698af7e2d686 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/fmt/mod.rs:1440:21 [INFO] [stdout] 6: 0x60d6e32beb63 - std::io::Write::write_fmt::hab1b4cd059a79022 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/io/mod.rs:1887:15 [INFO] [stdout] 7: 0x60d6e32c2452 - std::sys::backtrace::BacktraceLock::print::h147fe35b4ea13b08 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 8: 0x60d6e32c3a2f - std::panicking::default_hook::{{closure}}::hbd44223dbdc0d208 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:298:22 [INFO] [stdout] 9: 0x60d6e32c3848 - std::panicking::default_hook::h20f81eb0576efcec [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:322:9 [INFO] [stdout] 10: 0x60d6e31f6243 - as core::ops::function::Fn>::call::hdb53814c496a4d34 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9 [INFO] [stdout] 11: 0x60d6e31f6243 - test::test_main::{{closure}}::hc0a4963c59427c24 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:134:21 [INFO] [stdout] 12: 0x60d6e32c4523 - as core::ops::function::Fn>::call::h591b2225413a77e9 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2027:9 [INFO] [stdout] 13: 0x60d6e32c4523 - std::panicking::rust_panic_with_hook::h625eea43051b2edc [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:839:13 [INFO] [stdout] 14: 0x60d6e32c41da - std::panicking::begin_panic_handler::{{closure}}::h4f9159cfbc3f6bd3 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:704:13 [INFO] [stdout] 15: 0x60d6e32c2b09 - std::sys::backtrace::__rust_end_short_backtrace::h0390abce48353151 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 16: 0x60d6e32c3e6d - rust_begin_unwind [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:695:5 [INFO] [stdout] 17: 0x60d6e32e9f90 - core::panicking::panic_fmt::h9e7c637e9e5f29c9 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panicking.rs:75:14 [INFO] [stdout] 18: 0x60d6e32ea406 - core::result::unwrap_failed::h7979f09313fe1849 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/result.rs:1704:5 [INFO] [stdout] 19: 0x60d6e31a01bc - core::result::Result::unwrap::h66ecd88e1dd0647f [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/result.rs:1109:23 [INFO] [stdout] 20: 0x60d6e31a01bc - mmap_sync::synchronizer::tests::test_synchronizer::h6008c5fd451dbb26 [INFO] [stdout] at /opt/rustwide/workdir/src/synchronizer.rs:338:29 [INFO] [stdout] 21: 0x60d6e319fad7 - mmap_sync::synchronizer::tests::test_synchronizer::{{closure}}::hc8342bdf906ab447 [INFO] [stdout] at /opt/rustwide/workdir/src/synchronizer.rs:309:27 [INFO] [stdout] 22: 0x60d6e31b1196 - core::ops::function::FnOnce::call_once::h92816d2cf160c240 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x60d6e31fb99b - core::ops::function::FnOnce::call_once::he27718dfdd183f43 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x60d6e31fb99b - test::__rust_begin_short_backtrace::h4e84902998457a5d [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:632:18 [INFO] [stdout] 25: 0x60d6e31fa8d3 - test::run_test_in_process::{{closure}}::h7176fd18fc1feca0 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:60 [INFO] [stdout] 26: 0x60d6e31fa8d3 - as core::ops::function::FnOnce<()>>::call_once::hf79cff2a624d8cf7 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x60d6e31fa8d3 - std::panicking::try::do_call::h3da0561d9ab99c25 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40 [INFO] [stdout] 28: 0x60d6e31fa8d3 - std::panicking::try::h41c9fa508bc61df6 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19 [INFO] [stdout] 29: 0x60d6e31fa8d3 - std::panic::catch_unwind::h6b3ff07bb5afad93 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14 [INFO] [stdout] 30: 0x60d6e31fa8d3 - test::run_test_in_process::hc7253dd11b39b9f4 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:655:27 [INFO] [stdout] 31: 0x60d6e31fa8d3 - test::run_test::{{closure}}::hfb2007f8649c30bb [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:576:43 [INFO] [stdout] 32: 0x60d6e31bd9b5 - test::run_test::{{closure}}::h56a17aa7a282a9f4 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/test/src/lib.rs:606:41 [INFO] [stdout] 33: 0x60d6e31bd9b5 - std::sys::backtrace::__rust_begin_short_backtrace::hd2d2d2fb8e8c6aac [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x60d6e31c129a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h4faa3f9db6133423 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x60d6e31c129a - as core::ops::function::FnOnce<()>>::call_once::hf2e855a36a4ea846 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x60d6e31c129a - std::panicking::try::do_call::h2f73af3616c35465 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:587:40 [INFO] [stdout] 37: 0x60d6e31c129a - std::panicking::try::hd1660ce9efadef5a [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panicking.rs:550:19 [INFO] [stdout] 38: 0x60d6e31c129a - std::panic::catch_unwind::h5ee8d7823b8ca744 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/panic.rs:358:14 [INFO] [stdout] 39: 0x60d6e31c129a - std::thread::Builder::spawn_unchecked_::{{closure}}::h53c3a1894dce8407 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x60d6e31c129a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h048ce291ad4f62bf [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x60d6e32c88bb - as core::ops::function::FnOnce>::call_once::ha52bedf99a3b4981 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9 [INFO] [stdout] 42: 0x60d6e32c88bb - as core::ops::function::FnOnce>::call_once::h567748934d80ccf8 [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/alloc/src/boxed.rs:2013:9 [INFO] [stdout] 43: 0x60d6e32c88bb - std::sys::pal::unix::thread::Thread::new::thread_start::h2d970728ae887adc [INFO] [stdout] at /rustc/6067b36314ab5eb2eb47cecc464545ba58e1ad24/library/std/src/sys/pal/unix/thread.rs:106:17 [INFO] [stdout] 44: 0x797f900ccac3 - [INFO] [stdout] 45: 0x797f9015da04 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] synchronizer::tests::single_writer_lock_prevents_multiple_writers [INFO] [stdout] synchronizer::tests::test_synchronizer [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "81f4b884da65ee1b5e9a85d11c924e5d9deb83a9d8f9850fe6573a558ac72e4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81f4b884da65ee1b5e9a85d11c924e5d9deb83a9d8f9850fe6573a558ac72e4a", kill_on_drop: false }` [INFO] [stdout] 81f4b884da65ee1b5e9a85d11c924e5d9deb83a9d8f9850fe6573a558ac72e4a