[INFO] fetching crate unkr 0.1.3...
[INFO] testing unkr-0.1.3 against beta-2026-04-21 for beta-1.96-2
[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-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c4edd94a849b3b539402838a661769b2442a05ce329c9107ceba4dc3d4dafeae
[INFO] running `Command { std: "docker" "start" "-a" "c4edd94a849b3b539402838a661769b2442a05ce329c9107ceba4dc3d4dafeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c4edd94a849b3b539402838a661769b2442a05ce329c9107ceba4dc3d4dafeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4edd94a849b3b539402838a661769b2442a05ce329c9107ceba4dc3d4dafeae", kill_on_drop: false }`
[INFO] [stdout] c4edd94a849b3b539402838a661769b2442a05ce329c9107ceba4dc3d4dafeae
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4883689def111a719fddb8e975e357be0d1e50788a4ea7b18464a6cd91c0e47
[INFO] running `Command { std: "docker" "start" "-a" "c4883689def111a719fddb8e975e357be0d1e50788a4ea7b18464a6cd91c0e47", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling anstyle v1.0.10
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling clap_builder v4.5.27
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling syn v2.0.97
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling rand_core v0.9.0
[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 rand v0.9.0
[INFO] [stderr]    Compiling clap v4.5.27
[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 36.77s
[INFO] running `Command { std: "docker" "inspect" "c4883689def111a719fddb8e975e357be0d1e50788a4ea7b18464a6cd91c0e47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4883689def111a719fddb8e975e357be0d1e50788a4ea7b18464a6cd91c0e47", kill_on_drop: false }`
[INFO] [stdout] c4883689def111a719fddb8e975e357be0d1e50788a4ea7b18464a6cd91c0e47
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b3c9feba5c6fb3ee08c6ce7f73d5539668a9c4e8196baf62adf92adeb9ed975
[INFO] running `Command { std: "docker" "start" "-a" "2b3c9feba5c6fb3ee08c6ce7f73d5539668a9c4e8196baf62adf92adeb9ed975", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling cc v1.2.11
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling cpp_demangle v0.4.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling uuid v1.12.1
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling equator-macro v0.2.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling symbolic-demangle v12.13.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling miniz_oxide v0.8.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling equator v0.2.2
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling oorandom v11.1.4
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling pprof v0.14.0
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling rand_core v0.9.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling is-terminal v0.4.15
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling tempfile v3.16.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling symbolic-common v12.13.3
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling aligned-vec v0.6.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling csv v1.3.1
[INFO] [stderr]    Compiling unkr v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[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 56.33s
[INFO] running `Command { std: "docker" "inspect" "2b3c9feba5c6fb3ee08c6ce7f73d5539668a9c4e8196baf62adf92adeb9ed975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b3c9feba5c6fb3ee08c6ce7f73d5539668a9c4e8196baf62adf92adeb9ed975", kill_on_drop: false }`
[INFO] [stdout] 2b3c9feba5c6fb3ee08c6ce7f73d5539668a9c4e8196baf62adf92adeb9ed975
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56108c1332b8cc844f861b813150854b7fff8ef8f6d50ce74822699eab9ac510
[INFO] running `Command { std: "docker" "start" "-a" "56108c1332b8cc844f861b813150854b7fff8ef8f6d50ce74822699eab9ac510", 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 0.32s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unkr-dcf0cc775f8eb66b)
[INFO] [stdout] 
[INFO] [stdout] running 73 tests
[INFO] [stdout] test base::tests::it_works ... ok
[INFO] [stdout] test base::tests::multiple_bases_works ... ok
[INFO] [stdout] test base::tests::multiple_bases_works_2 ... ok
[INFO] [stdout] test base::tests::multiple_bases_works_3 ... ok
[INFO] [stdout] test brute_force::tests::skip_combination_works ... ok
[INFO] [stdout] test base::tests::it_works_2 ... ok
[INFO] [stdout] test brute_force_state::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 brute_force_state::tests::reuse_works ... ok
[INFO] [stdout] test candidates::tests::it_works ... ok
[INFO] [stdout] test combinator::tests::it_works_2 ... 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_2 ... ok
[INFO] [stdout] test cryptors::caesar::tests::it_works_3 ... ok
[INFO] [stdout] test cryptors::char_utils::tests::char_pos ... ok
[INFO] [stdout] test cryptors::caesar::tests::it_works_4 ... ok
[INFO] [stdout] test cryptors::char_utils::tests::char_pos_tests ... 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::char_utils::tests::alphabet ... ok
[INFO] [stdout] test cryptors::atbash::tests::it_works ... ok
[INFO] [stdout] test cryptors::enigma::tests::increment_double_step ... ok
[INFO] [stdout] test cryptors::enigma::tests::m3_works_1 ... ok
[INFO] [stdout] test cryptors::enigma::tests::m3_works_2 ... 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::next_works ... ok
[INFO] [stdout] test cryptors::enigma::tests::pass_through_rotors_m3_works ... ok
[INFO] [stdout] test cryptors::indexcrypt::tests::it_works ... ok
[INFO] [stdout] test cryptors::permute::tests::it_works ... ok
[INFO] [stdout] test cryptors::enigma::tests::args_to_string_works ... ok
[INFO] [stdout] test cryptors::swap::tests::back_and_forth ... ok
[INFO] [stdout] test cryptors::permute::tests::next_works ... ok
[INFO] [stdout] test cryptors::enigma::tests::increment_1 ... 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_2 ... ok
[INFO] [stdout] test cryptors::vigenere::tests::it_works ... ok
[INFO] [stdout] test cryptors::swap::tests::it_works ... 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::reverse::tests::it_works ... ok
[INFO] [stdout] test fuzzer::tests::it_works ... ok
[INFO] [stdout] test fuzzer::tests::ordered_works ... ok
[INFO] [stdout] test mapper::tests::to_done_no_args_works ... ok
[INFO] [stdout] test mapper::tests::to_partial_to_string_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_serialize ... ok
[INFO] [stdout] test decryptors::tests::it_works ... ok
[INFO] [stdout] test parser::tests::it_works ... ok
[INFO] [stdout] test parser::tests::swap_serialize ... ok
[INFO] [stdout] test cryptors::transpose::tests::encrypt_2 ... ok
[INFO] [stdout] test parser::tests::vigenere_bruteforce_serialize ... ok
[INFO] [stdout] test thread_system::tests::apply_state_works_2 ... ok
[INFO] [stdout] test thread_system::tests::apply_state_works ... ok
[INFO] [stdout] test parser::tests::read_whole_line ... ok
[INFO] [stdout] test mapper::tests::string_to_partial_works ... ok
[INFO] [stdout] test mapper::tests::to_done_works ... ok
[INFO] [stdout] test fuzzer::tests::stop_at_end ... ok
[INFO] [stdout] test parser::tests::enigma_serialize_4_rotors ... ok
[INFO] [stdout] test thread_system::tests::increase_thread_works ... ok
[INFO] [stdout] test thread_system::tests::start_thread_works ... ok
[INFO] [stdout] test parser::tests::permute_bruteforce_serialize ... ok
[INFO] [stdout] test cache::tests::cache_parameters ... ok
[INFO] [stdout] test cryptors::swap::tests::too_much_strings ... ok
[INFO] [stdout] test cryptors::vigenere::tests::it_works_3 ... ok
[INFO] [stdout] test cache::tests::done_workflow ... FAILED
[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:     0x6132a527bbba - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x6132a527bbba - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized::<std[128c3efe2914e152]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x6132a527bbba - std[128c3efe2914e152]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x6132a527bbba - <<std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x6132a5291bda - <core[6771d259883166e6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x6132a5291bda - core[6771d259883166e6]::fmt::write
[INFO] [stdout]    6:     0x6132a5280592 - std[128c3efe2914e152]::io::default_write_fmt::<alloc[fef50e8eecedd288]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x6132a5280592 - <alloc[fef50e8eecedd288]::vec::Vec<u8> as std[128c3efe2914e152]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x6132a5259bdf - <std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x6132a5259bdf - std[128c3efe2914e152]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x6132a5273a29 - std[128c3efe2914e152]::panicking::default_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x6132a51eb69c - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   12:     0x6132a51eb69c - test[b137923399915ecf]::test_main_with_exit_callback::<test[b137923399915ecf]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x6132a5273be2 - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   14:     0x6132a5273be2 - std[128c3efe2914e152]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x6132a5259c98 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x6132a524ed99 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace::<std[128c3efe2914e152]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x6132a525a9ad - __rustc[752cc74e29381ccc]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x6132a529236c - core[6771d259883166e6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x6132a52920e2 - core[6771d259883166e6]::result::unwrap_failed
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x6132a51ad5b8 - core::result::Result<T,E>::unwrap::h7ede3cc427dcef93
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x6132a51ad5b8 - unkr::cache::push_line::h2f2c2fc4f638e77d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cache.rs:100:48
[INFO] [stdout]   22:     0x6132a515e6d6 - unkr::cache::tests::done_workflow::he972cdcbed958fff
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cache.rs:252:9
[INFO] [stdout]   23:     0x6132a515eee7 - unkr::cache::tests::done_workflow::{{closure}}::hd65faa368feea780
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cache.rs:240:23
[INFO] [stdout]   24:     0x6132a51258f6 - core::ops::function::FnOnce::call_once::h284c73fd6c84b594
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x6132a51df79b - <fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x6132a51df79b - test[b137923399915ecf]::__rust_begin_short_backtrace::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x6132a51ec16b - test[b137923399915ecf]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x6132a51ec16b - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   29:     0x6132a51ec16b - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x6132a51ec16b - std[128c3efe2914e152]::panicking::catch_unwind::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x6132a51ec16b - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x6132a51ec16b - test[b137923399915ecf]::run_test_in_process
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x6132a51ec16b - test[b137923399915ecf]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x6132a51e65c4 - test[b137923399915ecf]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x6132a51e65c4 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace::<test[b137923399915ecf]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x6132a51eed72 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x6132a51eed72 - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   38:     0x6132a51eed72 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x6132a51eed72 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x6132a51eed72 - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x6132a51eed72 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x6132a51eed72 - <std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x6132a527b4cf - <alloc[fef50e8eecedd288]::boxed::Box<dyn core[6771d259883166e6]::ops::function::FnOnce<(), Output = ()> + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9
[INFO] [stdout]   44:     0x6132a527b4cf - <std[128c3efe2914e152]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   45:     0x7eb80e2b8aa4 - <unknown>
[INFO] [stdout]   46:     0x7eb80e345a64 - 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 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "56108c1332b8cc844f861b813150854b7fff8ef8f6d50ce74822699eab9ac510", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56108c1332b8cc844f861b813150854b7fff8ef8f6d50ce74822699eab9ac510", kill_on_drop: false }`
[INFO] [stdout] 56108c1332b8cc844f861b813150854b7fff8ef8f6d50ce74822699eab9ac510
