[INFO] fetching crate unkr 0.1.3...
[INFO] testing unkr-0.1.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate unkr 0.1.3 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate unkr 0.1.3
[INFO] finished tweaking crates.io crate unkr 0.1.3
[INFO] tweaked toml for crates.io crate unkr 0.1.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate unkr 0.1.3 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 unkr 0.1.3 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] 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] e86ad7704da09a0a25540cd7fa220c3b0037785d18657b8ea43d73cb456aa8f2
[INFO] running `Command { std: "docker" "start" "-a" "e86ad7704da09a0a25540cd7fa220c3b0037785d18657b8ea43d73cb456aa8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e86ad7704da09a0a25540cd7fa220c3b0037785d18657b8ea43d73cb456aa8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86ad7704da09a0a25540cd7fa220c3b0037785d18657b8ea43d73cb456aa8f2", kill_on_drop: false }`
[INFO] [stdout] e86ad7704da09a0a25540cd7fa220c3b0037785d18657b8ea43d73cb456aa8f2
[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] 62d790ee7f6a98b86763b3e1ced3ac6acc3728a40ef5e5ac0c8bf361e18763b3
[INFO] running `Command { std: "docker" "start" "-a" "62d790ee7f6a98b86763b3e1ced3ac6acc3728a40ef5e5ac0c8bf361e18763b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling syn v2.0.97
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling clap_builder v4.5.27
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling clap_derive v4.5.24
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling clap v4.5.27
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling unkr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `WorkStatus` is never used
[INFO] [stdout]    --> src/thread_system.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub enum WorkStatus {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.78s
[INFO] running `Command { std: "docker" "inspect" "62d790ee7f6a98b86763b3e1ced3ac6acc3728a40ef5e5ac0c8bf361e18763b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62d790ee7f6a98b86763b3e1ced3ac6acc3728a40ef5e5ac0c8bf361e18763b3", kill_on_drop: false }`
[INFO] [stdout] 62d790ee7f6a98b86763b3e1ced3ac6acc3728a40ef5e5ac0c8bf361e18763b3
[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] ad8a73c4d806de371fbba2bfe9cd12c99edba665fcc9a70e0577c62b6185539f
[INFO] running `Command { std: "docker" "start" "-a" "ad8a73c4d806de371fbba2bfe9cd12c99edba665fcc9a70e0577c62b6185539f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling cc v1.2.11
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling uuid v1.12.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling symbolic-demangle v12.13.3
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling symbolic-common v12.13.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.3
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling equator v0.2.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling pprof v0.14.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling aligned-vec v0.6.1
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling unkr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stdout] warning: enum `WorkStatus` is never used
[INFO] [stdout]    --> src/thread_system.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub enum WorkStatus {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WorkStatus` is never used
[INFO] [stdout]    --> src/thread_system.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub enum WorkStatus {
[INFO] [stdout]     |          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "ad8a73c4d806de371fbba2bfe9cd12c99edba665fcc9a70e0577c62b6185539f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad8a73c4d806de371fbba2bfe9cd12c99edba665fcc9a70e0577c62b6185539f", kill_on_drop: false }`
[INFO] [stdout] ad8a73c4d806de371fbba2bfe9cd12c99edba665fcc9a70e0577c62b6185539f
[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] 2cc5e75c94c87aa05c65fc0ac367312094a76129375c5e71c9fd9f7c137abb45
[INFO] running `Command { std: "docker" "start" "-a" "2cc5e75c94c87aa05c65fc0ac367312094a76129375c5e71c9fd9f7c137abb45", kill_on_drop: false }`
[INFO] [stderr] warning: enum `WorkStatus` is never used
[INFO] [stderr]    --> src/thread_system.rs:134:10
[INFO] [stderr]     |
[INFO] [stderr] 134 | pub enum WorkStatus {
[INFO] [stderr]     |          ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `unkr` (lib) generated 1 warning
[INFO] [stderr] warning: `unkr` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unkr-03bad02f37fd389e)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test base::tests::multiple_bases_works_2 ... ok
[INFO] [stdout] test brute_force::tests::skip_combination_works ... ok
[INFO] [stdout] test brute_force_state::tests::reuse_works ... ok
[INFO] [stdout] test base::tests::it_works ... ok
[INFO] [stdout] test brute_force_state::tests::vigenere_works ... ok
[INFO] [stdout] test cache::tests::cache_dedup_parameters ... ok
[INFO] [stdout] test cache::tests::cache_parameters ... ok
[INFO] [stdout] test brute_force_state::tests::it_works ... ok
[INFO] [stdout] test combinator::tests::it_works_2 ... ok
[INFO] [stdout] test base::tests::it_works_2 ... ok
[INFO] [stdout] test base::tests::multiple_bases_works_3 ... ok
[INFO] [stdout] test cryptors::atbash::tests::it_works ... ok
[INFO] [stdout] test cryptors::atbash::tests::it_works_2 ... ok
[INFO] [stdout] test cryptors::caesar::tests::it_works ... ok
[INFO] [stdout] test cryptors::caesar::tests::it_works_3 ... ok
[INFO] [stdout] test cryptors::caesar::tests::it_works_4 ... ok
[INFO] [stdout] test cryptors::char_utils::tests::it_works ... ok
[INFO] [stdout] test cryptors::cut::tests::it_works ... ok
[INFO] [stdout] test cryptors::cut::tests::it_works_2 ... ok
[INFO] [stdout] test cryptors::enigma::tests::args_to_string_works ... ok
[INFO] [stdout] test cryptors::caesar::tests::it_works_2 ... ok
[INFO] [stdout] test cryptors::enigma::tests::args_to_string_works_2 ... ok
[INFO] [stdout] test cryptors::enigma::tests::args_to_string_works_3 ... ok
[INFO] [stdout] test cryptors::enigma::tests::full_test_1 ... ok
[INFO] [stdout] test cryptors::enigma::tests::increment_1 ... ok
[INFO] [stdout] test cryptors::enigma::tests::m3_works_1 ... ok
[INFO] [stdout] test cryptors::enigma::tests::increment_double_step ... ok
[INFO] [stdout] test cryptors::enigma::tests::m3_works_2 ... ok
[INFO] [stdout] test cryptors::enigma::tests::next_works ... ok
[INFO] [stdout] test cryptors::enigma::tests::parse_reflectors ... ok
[INFO] [stdout] test cryptors::enigma::tests::parse_rotors ... ok
[INFO] [stdout] test cryptors::enigma::tests::pass_through_rotors_m3_works ... ok
[INFO] [stdout] test cryptors::permute::tests::it_works ... ok
[INFO] [stdout] test cryptors::permute::tests::next_works ... ok
[INFO] [stdout] test cryptors::reverse::tests::it_works ... ok
[INFO] [stdout] test cryptors::swap::tests::back_and_forth ... ok
[INFO] [stdout] test cryptors::swap::tests::it_works ... ok
[INFO] [stdout] test cryptors::swap::tests::too_much_strings ... ok
[INFO] [stdout] test cryptors::transpose::tests::encrypt_2 ... ok
[INFO] [stdout] test cryptors::transpose::tests::it_works ... ok
[INFO] [stdout] test cryptors::transpose::tests::it_works_2 ... ok
[INFO] [stdout] test cryptors::vigenere::tests::it_works ... ok
[INFO] [stdout] test cryptors::vigenere::tests::it_works_2 ... ok
[INFO] [stdout] test cryptors::vigenere::tests::it_works_3 ... ok
[INFO] [stdout] test candidates::tests::it_works ... ok
[INFO] [stdout] test cryptors::char_utils::tests::alphabet ... ok
[INFO] [stdout] test cryptors::indexcrypt::tests::it_works ... ok
[INFO] [stdout] test decryptors::tests::it_works ... ok
[INFO] [stdout] test fuzzer::tests::it_works ... ok
[INFO] [stdout] test fuzzer::tests::ordered_works ... ok
[INFO] [stdout] test cryptors::char_utils::tests::char_pos ... ok
[INFO] [stdout] test fuzzer::tests::stop_at_end ... ok
[INFO] [stdout] test cryptors::char_utils::tests::char_pos_tests ... ok
[INFO] [stdout] test mapper::tests::to_done_no_args_works ... ok
[INFO] [stdout] test mapper::tests::string_to_partial_works ... ok
[INFO] [stdout] test mapper::tests::to_partial_to_string_works ... ok
[INFO] [stdout] test mapper::tests::to_done_works ... ok
[INFO] [stdout] test parser::tests::enigma_serialize ... ok
[INFO] [stdout] test parser::tests::all_cryptors_readable ... ok
[INFO] [stdout] test parser::tests::it_works_2 ... ok
[INFO] [stdout] test parser::tests::permute_bruteforce_serialize ... ok
[INFO] [stdout] test parser::tests::permute_serialize ... ok
[INFO] [stdout] test parser::tests::vigenere_bruteforce_serialize ... ok
[INFO] [stdout] test parser::tests::it_works ... ok
[INFO] [stdout] test parser::tests::read_whole_line ... ok
[INFO] [stdout] test parser::tests::swap_serialize ... ok
[INFO] [stdout] test thread_system::tests::apply_state_works ... ok
[INFO] [stdout] test thread_system::tests::apply_state_works_2 ... ok
[INFO] [stdout] test thread_system::tests::start_thread_works ... ok
[INFO] [stdout] test thread_system::tests::increase_thread_works ... ok
[INFO] [stdout] test parser::tests::enigma_serialize_4_rotors ... ok
[INFO] [stdout] test cache::tests::done_workflow ... FAILED
[INFO] [stdout] test base::tests::multiple_bases_works ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cache::tests::done_workflow stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cache::tests::done_workflow' (28) panicked at src/cache.rs:100:48:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x610f2d66b082 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x610f2d66b082 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x610f2d66b082 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x610f2d66b082 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h67edf0e4d33c343c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x610f2d67c93f - core::fmt::rt::Argument::fmt::hef94184842aeafdd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x610f2d67c93f - core::fmt::write::hcf0c66b48a8fa606
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x610f2d637bd1 - std::io::default_write_fmt::h69967ac0ba93195f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x610f2d637bd1 - std::io::Write::write_fmt::h8db9396209deaa1c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x610f2d6442f2 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x610f2d648e9f - std::panicking::default_hook::{{closure}}::h91001850288db5f7
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27
[INFO] [stdout]   10:     0x610f2d648d31 - std::panicking::default_hook::h2346dbb704ef5512
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9
[INFO] [stdout]   11:     0x610f2d5e275e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h18383b2e29377420
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   12:     0x610f2d5e275e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x610f2d64955f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6dba6e441651a0d1
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9
[INFO] [stdout]   14:     0x610f2d64955f - std::panicking::panic_with_hook::hd2b063a6090d23a4
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13
[INFO] [stdout]   15:     0x610f2d6493ba - std::panicking::panic_handler::{{closure}}::he666d95f139a333e
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13
[INFO] [stdout]   16:     0x610f2d644429 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x610f2d62bb7d - __rustc[1d67440d6e82e4f]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5
[INFO] [stdout]   18:     0x610f2d686380 - core::panicking::panic_fmt::h420ddb7fd73daf53
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x610f2d685676 - core::result::unwrap_failed::hdde076be853d034f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5
[INFO] [stdout]   20:     0x610f2d556ae0 - core::result::Result<T,E>::unwrap::h56de29cb5a2150df
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23
[INFO] [stdout]   21:     0x610f2d556ae0 - unkr::cache::push_line::hc635a9d1e87fe26e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cache.rs:100:48
[INFO] [stdout]   22:     0x610f2d55518d - unkr::cache::tests::done_workflow::h95c0c16ef5a5ae11
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cache.rs:252:9
[INFO] [stdout]   23:     0x610f2d555a07 - unkr::cache::tests::done_workflow::{{closure}}::heb1d1674c719932f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cache.rs:240:23
[INFO] [stdout]   24:     0x610f2d5436f6 - core::ops::function::FnOnce::call_once::hd07ac980315f3efe
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x610f2d5e251b - core::ops::function::FnOnce::call_once::h70887edf07a630ba
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x610f2d5e251b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x610f2d5f8185 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x610f2d5f8185 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x610f2d5f8185 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   30:     0x610f2d5f8185 - std::panicking::catch_unwind::hae1ec7bf94407afa
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   31:     0x610f2d5f8185 - std::panic::catch_unwind::h0f4ff4773d84d3cd
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x610f2d5f8185 - test::run_test_in_process::h03fbc77ae48b3f10
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x610f2d5f8185 - test::run_test::{{closure}}::h83476a9c453dc4d3
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x610f2d5ce974 - test::run_test::{{closure}}::h515482ad1e7fe7de
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x610f2d5ce974 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x610f2d5d223a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x610f2d5d223a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x610f2d5d223a - std::panicking::catch_unwind::do_call::hdc29e11311eb7655
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40
[INFO] [stdout]   39:     0x610f2d5d223a - std::panicking::catch_unwind::h9e402d6a96fef41c
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19
[INFO] [stdout]   40:     0x610f2d5d223a - std::panic::catch_unwind::h9213c0c54aec70e0
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x610f2d5d223a - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x610f2d5d223a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x610f2d63f58f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h2044e71c41d3958a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   44:     0x610f2d63f58f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a
[INFO] [stdout]                                at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17
[INFO] [stdout]   45:     0x70564283aaa4 - <unknown>
[INFO] [stdout]   46:     0x7056428c7a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cache::tests::done_workflow
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 72 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "2cc5e75c94c87aa05c65fc0ac367312094a76129375c5e71c9fd9f7c137abb45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cc5e75c94c87aa05c65fc0ac367312094a76129375c5e71c9fd9f7c137abb45", kill_on_drop: false }`
[INFO] [stdout] 2cc5e75c94c87aa05c65fc0ac367312094a76129375c5e71c9fd9f7c137abb45
