[INFO] fetching crate genfut 0.5.0... [INFO] testing genfut-0.5.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate genfut 0.5.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate genfut 0.5.0 [INFO] finished tweaking crates.io crate genfut 0.5.0 [INFO] tweaked toml for crates.io crate genfut 0.5.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate genfut 0.5.0 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 genfut 0.5.0 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 69be8cc73ec8474e6992f517fa4c81d396a3a6bee31a4cd10f4a2d31a852a2ec [INFO] running `Command { std: "docker" "start" "-a" "69be8cc73ec8474e6992f517fa4c81d396a3a6bee31a4cd10f4a2d31a852a2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69be8cc73ec8474e6992f517fa4c81d396a3a6bee31a4cd10f4a2d31a852a2ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69be8cc73ec8474e6992f517fa4c81d396a3a6bee31a4cd10f4a2d31a852a2ec", kill_on_drop: false }` [INFO] [stdout] 69be8cc73ec8474e6992f517fa4c81d396a3a6bee31a4cd10f4a2d31a852a2ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 351d44a49102f9e8c5b9e8068636d9390402b0e76f2aac35116ff112a2fc418f [INFO] running `Command { std: "docker" "start" "-a" "351d44a49102f9e8c5b9e8068636d9390402b0e76f2aac35116ff112a2fc418f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.50 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling unicode-ident v1.0.6 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Compiling io-lifetimes v1.0.4 [INFO] [stderr] Compiling rustix v0.36.7 [INFO] [stderr] Compiling regex-syntax v0.6.28 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling aho-corasick v0.7.20 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling bindgen v0.63.0 [INFO] [stderr] Compiling os_str_bytes v6.4.1 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling once_cell v1.17.0 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Compiling clap_lex v0.3.1 [INFO] [stderr] Compiling which v4.4.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.7.1 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling is-terminal v0.4.2 [INFO] [stderr] Compiling clap_derive v4.1.0 [INFO] [stderr] Compiling clap v4.1.4 [INFO] [stderr] Compiling genfut v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `no_futhark` [INFO] [stdout] --> src/lib.rs:97:15 [INFO] [stdout] | [INFO] [stdout] 97 | #[cfg(not(feature = "no_futhark"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `no_futhark` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `opencl` [INFO] [stdout] --> src/lib.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 121 | #[cfg(not(all(feature = "opencl", target_os = "macos")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `opencl` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.80s [INFO] running `Command { std: "docker" "inspect" "351d44a49102f9e8c5b9e8068636d9390402b0e76f2aac35116ff112a2fc418f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "351d44a49102f9e8c5b9e8068636d9390402b0e76f2aac35116ff112a2fc418f", kill_on_drop: false }` [INFO] [stdout] 351d44a49102f9e8c5b9e8068636d9390402b0e76f2aac35116ff112a2fc418f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e74baa59caeaf5224924c6b8710b89d5d9525ae7521a25fc9c90d2ac1dd160e5 [INFO] running `Command { std: "docker" "start" "-a" "e74baa59caeaf5224924c6b8710b89d5d9525ae7521a25fc9c90d2ac1dd160e5", kill_on_drop: false }` [INFO] [stdout] warning: unexpected `cfg` condition value: `no_futhark` [INFO] [stdout] --> src/lib.rs:97:15 [INFO] [stdout] | [INFO] [stdout] 97 | #[cfg(not(feature = "no_futhark"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `no_futhark` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `opencl` [INFO] [stdout] --> src/lib.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 121 | #[cfg(not(all(feature = "opencl", target_os = "macos")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `opencl` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling genfut v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `no_futhark` [INFO] [stdout] --> src/lib.rs:97:15 [INFO] [stdout] | [INFO] [stdout] 97 | #[cfg(not(feature = "no_futhark"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `no_futhark` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `opencl` [INFO] [stdout] --> src/lib.rs:121:19 [INFO] [stdout] | [INFO] [stdout] 121 | #[cfg(not(all(feature = "opencl", target_os = "macos")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default` [INFO] [stdout] = help: consider adding `opencl` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "e74baa59caeaf5224924c6b8710b89d5d9525ae7521a25fc9c90d2ac1dd160e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e74baa59caeaf5224924c6b8710b89d5d9525ae7521a25fc9c90d2ac1dd160e5", kill_on_drop: false }` [INFO] [stdout] e74baa59caeaf5224924c6b8710b89d5d9525ae7521a25fc9c90d2ac1dd160e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 41d383b069ccb1a31b9862d60c9f4969c238d576fcfa0b78d77e6441406b1c44 [INFO] running `Command { std: "docker" "start" "-a" "41d383b069ccb1a31b9862d60c9f4969c238d576fcfa0b78d77e6441406b1c44", kill_on_drop: false }` [INFO] [stderr] warning: unexpected `cfg` condition value: `no_futhark` [INFO] [stderr] --> src/lib.rs:97:15 [INFO] [stderr] | [INFO] [stderr] 97 | #[cfg(not(feature = "no_futhark"))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` [INFO] [stderr] = help: consider adding `no_futhark` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unexpected `cfg` condition value: `opencl` [INFO] [stderr] --> src/lib.rs:121:19 [INFO] [stderr] | [INFO] [stderr] 121 | #[cfg(not(all(feature = "opencl", target_os = "macos")))] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: expected values for `feature` are: `default` [INFO] [stderr] = help: consider adding `opencl` as a feature in `Cargo.toml` [INFO] [stderr] = note: see for more information about checking conditional configuration [INFO] [stderr] [INFO] [stderr] warning: `genfut` (lib) generated 2 warnings [INFO] [stderr] warning: `genfut` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/genfut-df6d8a97878f9282) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/genfut-98e271d2bde5b6a4) [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] [stdout] [INFO] [stderr] Doc-tests genfut [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 15) - compile ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 15) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `genfut::Opt` [INFO] [stdout] --> src/lib.rs:17:14 [INFO] [stdout] | [INFO] [stdout] 5 | use genfut::{Opt, genfut}; [INFO] [stdout] | ^^^ no `Opt` in the root [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 15) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "41d383b069ccb1a31b9862d60c9f4969c238d576fcfa0b78d77e6441406b1c44", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41d383b069ccb1a31b9862d60c9f4969c238d576fcfa0b78d77e6441406b1c44", kill_on_drop: false }` [INFO] [stdout] 41d383b069ccb1a31b9862d60c9f4969c238d576fcfa0b78d77e6441406b1c44