[INFO] fetching crate wordle_rs 0.2.0... [INFO] checking wordle_rs-0.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate wordle_rs 0.2.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate wordle_rs 0.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wordle_rs 0.2.0 [INFO] finished tweaking crates.io crate wordle_rs 0.2.0 [INFO] tweaked toml for crates.io crate wordle_rs 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 132 packages [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding comfy-table v5.0.1 (latest: v7.1.1) [INFO] [stderr] Adding crossterm v0.23.2 (latest: v0.27.0) [INFO] [stderr] Adding encode_unicode v0.3.6 (latest: v1.0.0) [INFO] [stderr] Adding heck v0.3.3 (latest: v0.5.0) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.3.9) [INFO] [stderr] Adding indicatif v0.16.2 (latest: v0.17.8) [INFO] [stderr] Adding indoc v0.3.6 (latest: v2.0.5) [INFO] [stderr] Adding indoc-impl v0.3.6 (latest: v0.3.7) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding nalgebra v0.27.1 (latest: v0.32.5) [INFO] [stderr] Adding nalgebra-macros v0.1.0 (latest: v0.2.1) [INFO] [stderr] Adding owo-colors v3.5.0 (latest: v4.0.0) [INFO] [stderr] Adding parking_lot v0.11.2 (latest: v0.12.1) [INFO] [stderr] Adding parking_lot_core v0.8.6 (latest: v0.9.9) [INFO] [stderr] Adding paste v0.1.18 (latest: v1.0.14) [INFO] [stderr] Adding pyo3 v0.15.2 (latest: v0.21.1) [INFO] [stderr] Adding pyo3-build-config v0.15.2 (latest: v0.21.1) [INFO] [stderr] Adding pyo3-macros v0.15.2 (latest: v0.21.1) [INFO] [stderr] Adding pyo3-macros-backend v0.15.2 (latest: v0.21.1) [INFO] [stderr] Adding quick-error v1.2.3 (latest: v2.0.1) [INFO] [stderr] Adding redox_syscall v0.2.16 (latest: v0.5.1) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding simba v0.5.1 (latest: v0.8.1) [INFO] [stderr] Adding statrs v0.15.0 (latest: v0.16.0) [INFO] [stderr] Adding strum v0.23.0 (latest: v0.26.2) [INFO] [stderr] Adding strum_macros v0.23.1 (latest: v0.26.2) [INFO] [stderr] Adding supports-color v1.3.1 (latest: v3.0.0) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.58) [INFO] [stderr] Adding unindent v0.1.11 (latest: v0.2.3) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pyo3-macros-backend v0.15.2 [INFO] [stderr] Downloaded indoc-impl v0.3.6 [INFO] [stderr] Downloaded pyo3-macros v0.15.2 [INFO] [stderr] Downloaded is_ci v1.2.0 [INFO] [stderr] Downloaded fishers_exact v1.0.1 [INFO] [stderr] Downloaded indoc v0.3.6 [INFO] [stderr] Downloaded paste-impl v0.1.18 [INFO] [stderr] Downloaded indicatif v0.16.2 [INFO] [stderr] Downloaded comfy-table v5.0.1 [INFO] [stderr] Downloaded supports-color v1.3.1 [INFO] [stderr] Downloaded pyo3 v0.15.2 [INFO] [stderr] Downloaded paste v0.1.18 [INFO] [stderr] Downloaded pyo3-build-config v0.15.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5eb1ca7713a51ced6b6cdbe4e94a5a0c20bda83af02bd501f18cce97f13fff1 [INFO] running `Command { std: "docker" "start" "-a" "e5eb1ca7713a51ced6b6cdbe4e94a5a0c20bda83af02bd501f18cce97f13fff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5eb1ca7713a51ced6b6cdbe4e94a5a0c20bda83af02bd501f18cce97f13fff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5eb1ca7713a51ced6b6cdbe4e94a5a0c20bda83af02bd501f18cce97f13fff1", kill_on_drop: false }` [INFO] [stdout] e5eb1ca7713a51ced6b6cdbe4e94a5a0c20bda83af02bd501f18cce97f13fff1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f39bc05a0b28156e0c3d3723d0a89684d9461a91fcf071193f0d5656d884e7e5 [INFO] running `Command { std: "docker" "start" "-a" "f39bc05a0b28156e0c3d3723d0a89684d9461a91fcf071193f0d5656d884e7e5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling pyo3-build-config v0.15.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling signal-hook v0.3.17 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling unindent v0.1.11 [INFO] [stderr] Checking is_ci v1.2.0 [INFO] [stderr] Compiling serde_json v1.0.115 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking strum v0.23.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking number_prefix v0.4.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking supports-color v1.3.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking rusty-fork v0.3.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Compiling indoc-impl v0.3.6 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Compiling pyo3-macros-backend v0.15.2 [INFO] [stderr] Checking fishers_exact v1.0.1 [INFO] [stderr] Compiling strum_macros v0.23.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Checking crossterm v0.23.2 [INFO] [stderr] Compiling pyo3 v0.15.2 [INFO] [stderr] Checking simba v0.5.1 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Checking indoc v0.3.6 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking proptest v1.4.0 [INFO] [stderr] Compiling pyo3-macros v0.15.2 [INFO] [stderr] Checking comfy-table v5.0.1 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking thiserror v1.0.58 [INFO] [stderr] Checking indicatif v0.16.2 [INFO] [stderr] Checking nalgebra v0.27.1 [INFO] [stderr] Checking statrs v0.15.0 [INFO] [stderr] Checking wordle_rs v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `WordleError` [INFO] [stdout] --> src/strategy/mod.rs:573:33 [INFO] [stdout] | [INFO] [stdout] 573 | use crate::{words::GUESSES, WordleError}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GUESSES` is imported redundantly [INFO] [stdout] --> src/strategy/mod.rs:573:17 [INFO] [stdout] | [INFO] [stdout] 572 | use super::*; [INFO] [stdout] | -------- the item `GUESSES` is already imported here [INFO] [stdout] 573 | use crate::{words::GUESSES, WordleError}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/harness.rs:495:9 [INFO] [stdout] | [INFO] [stdout] 495 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 496 | [INFO] [stdout] 497 | use super::*; [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::mock::Mock` [INFO] [stdout] --> src/harness.rs:498:9 [INFO] [stdout] | [INFO] [stdout] 498 | use crate::mock::Mock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/perf.rs:828:38 [INFO] [stdout] | [INFO] [stdout] 827 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] 828 | use crate::{mock::Mock, Harness, Result, WordleError}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `WordleError` is imported redundantly [INFO] [stdout] --> src/perf.rs:828:46 [INFO] [stdout] | [INFO] [stdout] 827 | use super::*; [INFO] [stdout] | -------- the item `WordleError` is already imported here [INFO] [stdout] 828 | use crate::{mock::Mock, Harness, Result, WordleError}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `assert_almost_eq` [INFO] [stdout] --> src/stats.rs:134:18 [INFO] [stdout] | [INFO] [stdout] 134 | use statrs::{assert_almost_eq, distribution::Normal}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/perf.rs:930:32 [INFO] [stdout] | [INFO] [stdout] 930 | ... fn compare_equal_tries(mut guesses in &proptest::sample::subsequence(&crate::words::GUESSES.as_ref()[0..50], 2..13), answers in &pr... [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nalgebra v0.27.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "f39bc05a0b28156e0c3d3723d0a89684d9461a91fcf071193f0d5656d884e7e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f39bc05a0b28156e0c3d3723d0a89684d9461a91fcf071193f0d5656d884e7e5", kill_on_drop: false }` [INFO] [stdout] f39bc05a0b28156e0c3d3723d0a89684d9461a91fcf071193f0d5656d884e7e5