[INFO] cloning repository https://github.com/leonbohn/automata [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leonbohn/automata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonbohn%2Fautomata", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonbohn%2Fautomata'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3141319ee0ee45781026d066f8c6e1a01e378560 [INFO] checking leonbohn/automata against master#08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 for 150662-leaf-spurious [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleonbohn%2Fautomata" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/leonbohn/automata [INFO] finished tweaking git repo https://github.com/leonbohn/automata [INFO] tweaked toml for git repo https://github.com/leonbohn/automata written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/leonbohn/automata on toolchain 08cd08fbef8c6663b052d8d9e4930d5696cbb8a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 201 packages to latest Rust 1.96.0-nightly compatible versions [INFO] [stderr] Adding ariadne v0.5.1 (available: v0.6.0) [INFO] [stderr] Adding biodivine-lib-bdd v0.5.27 (available: v0.6.3) [INFO] [stderr] Adding bit-set v0.6.0 (available: v0.10.0) [INFO] [stderr] Adding chumsky v0.9.3 (available: v0.12.0) [INFO] [stderr] Adding itertools v0.13.0 (available: v0.14.0) [INFO] [stderr] Adding petgraph v0.7.1 (available: v0.8.3) [INFO] [stderr] Adding rand v0.8.5 (available: v0.10.1) [INFO] [stderr] Adding rand_distr v0.4.3 (available: v0.6.0) [INFO] [stderr] Adding resvg v0.44.0 (available: v0.47.0) [INFO] [stderr] Adding tabled v0.16.0 (available: v0.20.0) [INFO] [stderr] Adding unicode-width v0.1.11 (available: v0.1.14) [INFO] [stderr] Adding usvg v0.44.0 (available: v0.47.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded env_filter v1.0.1 [INFO] [stderr] Downloaded tabled_derive v0.8.0 [INFO] [stderr] Downloaded test-log v0.2.19 [INFO] [stderr] Downloaded test-log-macros v0.2.19 [INFO] [stderr] Downloaded vte_generate_state_changes v0.1.2 [INFO] [stderr] Downloaded unicode-ccc v0.3.0 [INFO] [stderr] Downloaded alea v0.2.2 [INFO] [stderr] Downloaded unicode-bidi-mirroring v0.3.0 [INFO] [stderr] Downloaded ariadne v0.5.1 [INFO] [stderr] Downloaded image-webp v0.1.3 [INFO] [stderr] Downloaded chumsky v0.9.3 [INFO] [stderr] Downloaded resvg v0.44.0 [INFO] [stderr] Downloaded biodivine-lib-bdd v0.5.27 [INFO] [stderr] Downloaded fontdb v0.22.0 [INFO] [stderr] Downloaded usvg v0.44.0 [INFO] [stderr] Downloaded papergrid v0.12.0 [INFO] [stderr] Downloaded tabled v0.16.0 [INFO] [stderr] Downloaded ansi-str v0.8.0 [INFO] [stderr] Downloaded ansitok v0.2.0 [INFO] [stderr] Downloaded layout-rs v0.1.3 [INFO] [stderr] Downloaded rustybuzz v0.18.0 [INFO] [stderr] Downloaded bimap v0.6.3 [INFO] [stderr] Downloaded vte v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0dd1cfee57e7b3d735ba730ef3011f60ae7b1b32b62c01844614d83734b9aeb2 [INFO] running `Command { std: "docker" "start" "-a" "0dd1cfee57e7b3d735ba730ef3011f60ae7b1b32b62c01844614d83734b9aeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0dd1cfee57e7b3d735ba730ef3011f60ae7b1b32b62c01844614d83734b9aeb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dd1cfee57e7b3d735ba730ef3011f60ae7b1b32b62c01844614d83734b9aeb2", kill_on_drop: false }` [INFO] [stdout] 0dd1cfee57e7b3d735ba730ef3011f60ae7b1b32b62c01844614d83734b9aeb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+08cd08fbef8c6663b052d8d9e4930d5696cbb8a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2cb040bc12aa3649a4198c51d332eb365ae7827d058afd99f2a1aabce9b6ee14 [INFO] running `Command { std: "docker" "start" "-a" "2cb040bc12aa3649a4198c51d332eb365ae7827d058afd99f2a1aabce9b6ee14", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking simd-adler32 v0.3.9 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking anstyle-parse v1.0.0 [INFO] [stderr] Checking bitflags v2.11.1 [INFO] [stderr] Checking colorchoice v1.0.5 [INFO] [stderr] Checking anstyle v1.0.14 [INFO] [stderr] Checking ttf-parser v0.24.1 [INFO] [stderr] Checking itertools v0.14.0 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking tiny-skia-path v0.11.4 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking kurbo v0.11.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Checking memmap2 v0.9.10 [INFO] [stderr] Checking unicode-ccc v0.3.0 [INFO] [stderr] Checking unicode-bidi-mirroring v0.3.0 [INFO] [stderr] Checking anstream v1.0.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking env_filter v1.0.1 [INFO] [stderr] Checking chumsky v0.9.3 [INFO] [stderr] Checking is-docker v0.2.0 [INFO] [stderr] Checking linux-raw-sys v0.12.1 [INFO] [stderr] Checking bimap v0.6.3 [INFO] [stderr] Checking env_logger v0.11.10 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking ariadne v0.5.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking gif v0.13.3 [INFO] [stderr] Checking image-webp v0.1.3 [INFO] [stderr] Checking is-wsl v0.4.0 [INFO] [stderr] Compiling test-log-macros v0.2.19 [INFO] [stderr] Checking svgtypes v0.15.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking bit-vec v0.7.0 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Checking fastrand v2.4.1 [INFO] [stderr] Checking open v5.3.3 [INFO] [stderr] Checking bit-set v0.6.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking test-log v0.2.19 [INFO] [stderr] Checking layout-rs v0.1.3 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking fixedbitset v0.5.7 [INFO] [stderr] Checking alea v0.2.2 [INFO] [stderr] Checking clap_lex v1.1.0 [INFO] [stderr] Checking csv-core v0.1.13 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking thiserror v2.0.18 [INFO] [stderr] Checking clap_builder v4.6.0 [INFO] [stderr] Checking rustybuzz v0.18.0 [INFO] [stderr] Checking fontdb v0.22.0 [INFO] [stderr] Checking ansitok v0.2.0 [INFO] [stderr] Checking tiny-skia v0.11.4 [INFO] [stderr] Checking ansi-str v0.8.0 [INFO] [stderr] Checking biodivine-lib-bdd v0.5.27 [INFO] [stderr] Checking papergrid v0.12.0 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Checking usvg v0.44.0 [INFO] [stderr] Checking hoars v0.2.1 (/opt/rustwide/workdir/crates/hoars) [INFO] [stderr] Checking clap v4.6.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking csv v1.4.0 [INFO] [stdout] warning: struct `Alphabet` is never constructed [INFO] [stdout] --> crates/hoars/src/body.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Alphabet(pub Vec); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Alphabet` is never constructed [INFO] [stdout] --> crates/hoars/src/body.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct Alphabet(pub Vec); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tabled_derive v0.8.0 [INFO] [stderr] Checking resvg v0.44.0 [INFO] [stderr] Checking tabled v0.16.0 [INFO] [stderr] Checking automata-core v0.1.0 (/opt/rustwide/workdir/crates/automata-core) [INFO] [stdout] warning: use of deprecated method `biodivine_lib_bdd::_impl_bdd_valuation::::vector`: use `as_vector` or `into_vector` instead [INFO] [stdout] --> crates/automata-core/src/alphabet/propositional.rs:114:30 [INFO] [stdout] | [INFO] [stdout] 114 | Self::from_bools(val.vector()) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `biodivine_lib_bdd::_impl_bdd_valuation::::vector`: use `as_vector` or `into_vector` instead [INFO] [stdout] --> crates/automata-core/src/alphabet/propositional.rs:114:30 [INFO] [stdout] | [INFO] [stdout] 114 | Self::from_bools(val.vector()) [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rotated` is never constructed [INFO] [stdout] --> crates/automata-core/src/word/skip.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct Rotated(pub W, pub usize); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RotatedIter` is never constructed [INFO] [stdout] --> crates/automata-core/src/word/skip.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct RotatedIter<'a, W> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> crates/automata-core/src/word/skip.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl<'a, W> RotatedIter<'a, W> { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] 66 | pub fn new(rotated: &'a Rotated, start: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking automata v0.0.4 (/opt/rustwide/workdir/crates/automata) [INFO] [stdout] warning: struct `Rotated` is never constructed [INFO] [stdout] --> crates/automata-core/src/word/skip.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub struct Rotated(pub W, pub usize); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RotatedIter` is never constructed [INFO] [stdout] --> crates/automata-core/src/word/skip.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub struct RotatedIter<'a, W> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> crates/automata-core/src/word/skip.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 65 | impl<'a, W> RotatedIter<'a, W> { [INFO] [stdout] | ------------------------------ associated function in this implementation [INFO] [stdout] 66 | pub fn new(rotated: &'a Rotated, start: usize) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking automata-learning v0.1.0 (/opt/rustwide/workdir/crates/automata-learning) [INFO] [stderr] Checking incong v0.1.0 (/opt/rustwide/workdir/bin/incong) [INFO] [stderr] Checking oai v0.1.0 (/opt/rustwide/workdir/bin/oai) [INFO] [stderr] Checking omega-learning-tasks v0.1.0 (/opt/rustwide/workdir/bin/omega-learning-tasks) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.58s [INFO] running `Command { std: "docker" "inspect" "2cb040bc12aa3649a4198c51d332eb365ae7827d058afd99f2a1aabce9b6ee14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cb040bc12aa3649a4198c51d332eb365ae7827d058afd99f2a1aabce9b6ee14", kill_on_drop: false }` [INFO] [stdout] 2cb040bc12aa3649a4198c51d332eb365ae7827d058afd99f2a1aabce9b6ee14