[INFO] fetching crate mahf-coco 0.1.0... [INFO] testing mahf-coco-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1 [INFO] extracting crate mahf-coco 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate mahf-coco 0.1.0 [INFO] finished tweaking crates.io crate mahf-coco 0.1.0 [INFO] tweaked toml for crates.io crate mahf-coco 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate mahf-coco 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 136 packages to latest compatible versions [INFO] [stderr] Adding coco-rs v0.6.0 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded color-spantrace v0.3.0 [INFO] [stderr] Downloaded trait-set v0.3.0 [INFO] [stderr] Downloaded better_any v0.2.0 [INFO] [stderr] Downloaded better_typeid_derive v0.1.1 [INFO] [stderr] Downloaded float_eq v1.0.1 [INFO] [stderr] Downloaded tracing-error v0.2.1 [INFO] [stderr] Downloaded contracts v0.6.6 [INFO] [stderr] Downloaded owo-colors v4.2.3 [INFO] [stderr] Downloaded coco-rs v0.6.0 [INFO] [stderr] Downloaded mahf v0.1.0 [INFO] [stderr] Downloaded bindgen v0.64.0 [INFO] [stderr] Downloaded coco-sys v0.6.0 [INFO] [stderr] Downloaded color-eyre v0.6.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 94158700d4bd0273096a309736802a998324c0415b1d230bcca1299146941440 [INFO] running `Command { std: "docker" "start" "-a" "94158700d4bd0273096a309736802a998324c0415b1d230bcca1299146941440", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "94158700d4bd0273096a309736802a998324c0415b1d230bcca1299146941440", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "94158700d4bd0273096a309736802a998324c0415b1d230bcca1299146941440", kill_on_drop: false }` [INFO] [stdout] 94158700d4bd0273096a309736802a998324c0415b1d230bcca1299146941440 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22f087f9c995274a9e19bfca3ba52e2caf464caa5f895179db4ab089c510a0d3 [INFO] running `Command { std: "docker" "start" "-a" "22f087f9c995274a9e19bfca3ba52e2caf464caa5f895179db4ab089c510a0d3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling bindgen v0.64.0 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling tracing-subscriber v0.3.20 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling tracing-error v0.2.1 [INFO] [stderr] Compiling indenter v0.3.4 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling regex-automata v0.4.11 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling regex v1.11.3 [INFO] [stderr] Compiling color-eyre v0.6.5 [INFO] [stderr] Compiling float_eq v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling indicatif v0.17.11 [INFO] [stderr] Compiling test-case v3.3.1 [INFO] [stderr] Compiling contracts v0.6.6 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling better_typeid_derive v0.1.1 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling better_any v0.2.0 [INFO] [stderr] Compiling trait-set v0.3.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling erased-serde v0.3.31 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling ron v0.8.1 [INFO] [stderr] Compiling mahf v0.1.0 [INFO] [stderr] Compiling coco-sys v0.6.0 [INFO] [stderr] Compiling coco-rs v0.6.0 [INFO] [stderr] Compiling mahf-coco v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/suits.rs:35:40 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn problem_for_instance(&mut self, instance: &Instance) -> coco_rs::Problem { [INFO] [stdout] | ^^^^^^^^^ ---------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn problem_for_instance(&mut self, instance: &Instance) -> coco_rs::Problem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "22f087f9c995274a9e19bfca3ba52e2caf464caa5f895179db4ab089c510a0d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22f087f9c995274a9e19bfca3ba52e2caf464caa5f895179db4ab089c510a0d3", kill_on_drop: false }` [INFO] [stdout] 22f087f9c995274a9e19bfca3ba52e2caf464caa5f895179db4ab089c510a0d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0bc446b2595c09f4f2a15b707c1dfcbb2beb944ffd0275cf3e49ddc35ca475a [INFO] running `Command { std: "docker" "start" "-a" "c0bc446b2595c09f4f2a15b707c1dfcbb2beb944ffd0275cf3e49ddc35ca475a", kill_on_drop: false }` [INFO] [stderr] Compiling mahf-coco v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/suits.rs:35:40 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn problem_for_instance(&mut self, instance: &Instance) -> coco_rs::Problem { [INFO] [stdout] | ^^^^^^^^^ ---------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn problem_for_instance(&mut self, instance: &Instance) -> coco_rs::Problem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/suits.rs:35:40 [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn problem_for_instance(&mut self, instance: &Instance) -> coco_rs::Problem { [INFO] [stdout] | ^^^^^^^^^ ---------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 35 | pub(crate) fn problem_for_instance(&mut self, instance: &Instance) -> coco_rs::Problem<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "c0bc446b2595c09f4f2a15b707c1dfcbb2beb944ffd0275cf3e49ddc35ca475a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0bc446b2595c09f4f2a15b707c1dfcbb2beb944ffd0275cf3e49ddc35ca475a", kill_on_drop: false }` [INFO] [stdout] c0bc446b2595c09f4f2a15b707c1dfcbb2beb944ffd0275cf3e49ddc35ca475a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e3d927519f4c369813868e26e352bc3aa636c2ca7cad19d5608517fb24a9703e [INFO] running `Command { std: "docker" "start" "-a" "e3d927519f4c369813868e26e352bc3aa636c2ca7cad19d5608517fb24a9703e", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/suits.rs:35:40 [INFO] [stderr] | [INFO] [stderr] 35 | pub(crate) fn problem_for_instance(&mut self, instance: &Instance) -> coco_rs::Problem { [INFO] [stderr] | ^^^^^^^^^ ---------------- the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 35 | pub(crate) fn problem_for_instance(&mut self, instance: &Instance) -> coco_rs::Problem<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `mahf-coco` (lib) generated 1 warning (run `cargo fix --lib -p mahf-coco` to apply 1 suggestion) [INFO] [stderr] warning: `mahf-coco` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mahf_coco-eced44acc0aab85a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/instance.rs (/opt/rustwide/target/debug/deps/instance-16354166c6f0a03a) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] [INFO] [stdout] COCO INFO: 02.10.25 03:17:18, d=2, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done [INFO] [stdout] COCO INFO: 02.10.25 03:17:18, d=3, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done [INFO] [stdout] COCO INFO: 02.10.25 03:17:18, d=5, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done [INFO] [stdout] COCO INFO: 02.10.25 03:17:18, d=10, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done [INFO] [stdout] COCO INFO: 02.10.25 03:17:18, d=20, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done [INFO] [stdout] COCO INFO: 02.10.25 03:17:18, d=40, running: f01...............f02...............f03...............f04...............f05...............f06...............f07...............f08...............f09...............f10...............f11...............f12...............f13...............f14...............f15...............f16...............f17...............f18...............f19...............f20...............f21...............f22...............f23...............f24...............done [INFO] [stdout] test can_create_instances ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s [INFO] [stdout] [INFO] [stderr] Doc-tests mahf_coco [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e3d927519f4c369813868e26e352bc3aa636c2ca7cad19d5608517fb24a9703e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3d927519f4c369813868e26e352bc3aa636c2ca7cad19d5608517fb24a9703e", kill_on_drop: false }` [INFO] [stdout] e3d927519f4c369813868e26e352bc3aa636c2ca7cad19d5608517fb24a9703e