[INFO] fetching crate virolution 0.4.0... [INFO] testing virolution-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate virolution 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate virolution 0.4.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate virolution 0.4.0 [INFO] tweaked toml for crates.io crate virolution 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate virolution 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate virolution 0.4.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74e0ee984a28e0b8370901aad53736261adb79f05d43028a39334524e0091483 [INFO] running `Command { std: "docker" "start" "-a" "74e0ee984a28e0b8370901aad53736261adb79f05d43028a39334524e0091483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74e0ee984a28e0b8370901aad53736261adb79f05d43028a39334524e0091483", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74e0ee984a28e0b8370901aad53736261adb79f05d43028a39334524e0091483", kill_on_drop: false }` [INFO] [stdout] 74e0ee984a28e0b8370901aad53736261adb79f05d43028a39334524e0091483 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b610ddb7daa849cfc9230f6b7e17a2e4eb76f85065829a3dc26bc8f8775bb61 [INFO] running `Command { std: "docker" "start" "-a" "6b610ddb7daa849cfc9230f6b7e17a2e4eb76f85065829a3dc26bc8f8775bb61", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.167 [INFO] [stderr] Compiling libm v0.2.11 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling serde v1.0.215 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling clap_lex v0.7.3 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling clap_builder v4.5.21 [INFO] [stderr] Compiling portable-atomic v1.10.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling convert_case v0.6.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.93 [INFO] [stderr] Compiling allocator-api2 v0.2.20 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling rand_pcg v0.3.1 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling buffer-redux v1.0.2 [INFO] [stderr] Compiling csv-core v0.1.11 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling cached_proc_macro_types v0.1.1 [INFO] [stderr] Compiling indicatif v0.17.9 [INFO] [stderr] Compiling simple-logging v2.0.2 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling evalexpr v12.0.1 [INFO] [stderr] Compiling npyz-derive v0.7.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling darling_core v0.20.10 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling serde_derive v1.0.215 [INFO] [stderr] Compiling derive_more-impl v1.0.0 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling virolution-macros v0.1.0 [INFO] [stderr] Compiling derive-where v1.2.7 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling pest v2.7.14 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling darling_macro v0.20.10 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling darling v0.20.10 [INFO] [stderr] Compiling cached_proc_macro v0.23.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling clap v4.5.21 [INFO] [stderr] Compiling clap_complete v4.5.38 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling cached v0.54.0 [INFO] [stderr] Compiling virolution v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling pest_meta v2.7.14 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling block-id v0.2.1 [INFO] [stderr] Compiling pest_generator v2.7.14 [INFO] [stderr] Compiling derive_more v1.0.0 [INFO] [stderr] Compiling pest_derive v2.7.14 [INFO] [stderr] Compiling py_literal v0.4.0 [INFO] [stderr] Compiling npyz v0.8.3 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling seq_io v0.3.2 [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/core/haplotype.rs:372:16 [INFO] [stdout] | [INFO] [stdout] 372 | && let Some(idx) = descendants_guard.iter().position(|x| !x.exists()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/references/cell.rs:109:16 [INFO] [stdout] | [INFO] [stdout] 109 | && let Some(mutant) = self.try_unwrap_mutant() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/references/sync.rs:110:16 [INFO] [stdout] | [INFO] [stdout] 110 | && let Some(mutant) = self.try_unwrap_mutant() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/runner.rs:234:20 [INFO] [stdout] | [INFO] [stdout] 234 | if let Some(path) = path [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> src/runner.rs:257:24 [INFO] [stdout] | [INFO] [stdout] 257 | if let Some(path) = path [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/core/fitness/epistasis.rs:15:17 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Debug, npyz::Deserialize, npyz::Serialize, npyz::AutoSerialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `dashmap`, `default`, `parallel`, and `rayon` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `npyz::Deserialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `npyz::Deserialize` may come from an old version of the `npyz_derive` crate, try updating your dependency with `cargo update -p npyz_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `npyz::Deserialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/core/fitness/epistasis.rs:15:36 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Debug, npyz::Deserialize, npyz::Serialize, npyz::AutoSerialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `dashmap`, `default`, `parallel`, and `rayon` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `npyz::Serialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `npyz::Serialize` may come from an old version of the `npyz_derive` crate, try updating your dependency with `cargo update -p npyz_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `npyz::Serialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/core/fitness/epistasis.rs:15:53 [INFO] [stdout] | [INFO] [stdout] 15 | #[derive(Debug, npyz::Deserialize, npyz::Serialize, npyz::AutoSerialize)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `dashmap`, `default`, `parallel`, and `rayon` [INFO] [stdout] = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `npyz::AutoSerialize` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the derive macro `npyz::AutoSerialize` may come from an old version of the `npyz_derive` crate, try updating your dependency with `cargo update -p npyz_derive` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: this warning originates in the derive macro `npyz::AutoSerialize` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:131:12 [INFO] [stdout] | [INFO] [stdout] 131 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `extract_if` has been stable since 1.87.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:132:12 [INFO] [stdout] | [INFO] [stdout] 132 | #![feature(extract_if)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `virolution` (lib) due to 5 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6b610ddb7daa849cfc9230f6b7e17a2e4eb76f85065829a3dc26bc8f8775bb61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b610ddb7daa849cfc9230f6b7e17a2e4eb76f85065829a3dc26bc8f8775bb61", kill_on_drop: false }` [INFO] [stdout] 6b610ddb7daa849cfc9230f6b7e17a2e4eb76f85065829a3dc26bc8f8775bb61