[INFO] fetching crate libhaystack 1.0.14... [INFO] checking libhaystack-1.0.14 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate libhaystack 1.0.14 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate libhaystack 1.0.14 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate libhaystack 1.0.14 [INFO] finished tweaking crates.io crate libhaystack 1.0.14 [INFO] tweaked toml for crates.io crate libhaystack 1.0.14 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 104 packages to latest compatible versions [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding chrono-tz v0.6.3 (latest: v0.9.0) [INFO] [stderr] Adding chrono-tz-build v0.0.3 (latest: v0.3.0) [INFO] [stderr] Adding clap v2.34.0 (latest: v4.5.16) [INFO] [stderr] Adding criterion v0.3.6 (latest: v0.5.1) [INFO] [stderr] Adding criterion-plot v0.4.5 (latest: v0.5.0) [INFO] [stderr] Adding dashmap v5.5.3 (latest: v6.0.1) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.13.0) [INFO] [stderr] Adding siphasher v0.3.11 (latest: v1.0.1) [INFO] [stderr] Adding textwrap v0.11.0 (latest: v0.16.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.58.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chrono-tz-build v0.0.3 [INFO] [stderr] Downloaded chrono-tz v0.6.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bce7aef6f48376aff25afc93edee72dc3996b8f8be3a960462e14121bf2b96a7 [INFO] running `Command { std: "docker" "start" "-a" "bce7aef6f48376aff25afc93edee72dc3996b8f8be3a960462e14121bf2b96a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bce7aef6f48376aff25afc93edee72dc3996b8f8be3a960462e14121bf2b96a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bce7aef6f48376aff25afc93edee72dc3996b8f8be3a960462e14121bf2b96a7", kill_on_drop: false }` [INFO] [stdout] bce7aef6f48376aff25afc93edee72dc3996b8f8be3a960462e14121bf2b96a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7d5b662989d55caf118cfce85256e0bc03e6cd62affbf553b845070ff7713d9 [INFO] running `Command { std: "docker" "start" "-a" "f7d5b662989d55caf118cfce85256e0bc03e6cd62affbf553b845070ff7713d9", kill_on_drop: false }` [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling phf v0.11.2 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking uuid v1.10.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Compiling phf_codegen v0.11.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.4 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Compiling regex v1.10.6 [INFO] [stderr] Compiling parse-zoneinfo v0.3.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling chrono-tz-build v0.0.3 [INFO] [stderr] Compiling chrono-tz v0.6.3 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking libhaystack v1.0.14 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `GridMeta` is never constructed [INFO] [stdout] --> src/haystack/encoding/zinc/decode/complex/grid.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct GridMeta { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `never` [INFO] [stdout] --> benches/main.rs:43:7 [INFO] [stdout] | [INFO] [stdout] 43 | #[cfg(never)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `clippy`, `debug_assertions`, `doc`, `docsrs`, `doctest`, `feature`, `miri`, `overflow_checks`, `panic`, `proc_macro`, `relocation_model`, `rustfmt`, `sanitize`, `sanitizer_cfi_generalize_pointers`, `sanitizer_cfi_normalize_integers`, `target_abi`, `target_arch`, `target_endian`, `target_env`, `target_family`, `target_feature`, `target_has_atomic`, `target_has_atomic_equal_alignment`, `target_has_atomic_load_store`, `target_os`, `target_pointer_width`, `target_thread_local`, `target_vendor`, `test`, `ub_checks`, `unix`, and `windows` [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(never)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(never)");` to the top of the `build.rs` [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `GridMeta` is never constructed [INFO] [stdout] --> src/haystack/encoding/zinc/decode/complex/grid.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | struct GridMeta { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.47s [INFO] running `Command { std: "docker" "inspect" "f7d5b662989d55caf118cfce85256e0bc03e6cd62affbf553b845070ff7713d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7d5b662989d55caf118cfce85256e0bc03e6cd62affbf553b845070ff7713d9", kill_on_drop: false }` [INFO] [stdout] f7d5b662989d55caf118cfce85256e0bc03e6cd62affbf553b845070ff7713d9