[INFO] fetching crate zarrs 0.6.0... [INFO] checking zarrs-0.6.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] extracting crate zarrs 0.6.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate zarrs 0.6.0 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 zarrs 0.6.0 [INFO] finished tweaking crates.io crate zarrs 0.6.0 [INFO] tweaked toml for crates.io crate zarrs 0.6.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate zarrs 0.6.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inventory v0.3.13 [INFO] [stderr] Downloaded clap v4.4.7 [INFO] [stderr] Downloaded blosc-src v0.3.0 [INFO] [stderr] Downloaded clap_builder v4.4.7 [INFO] [stderr] Downloaded dyn-clone v1.0.16 [INFO] [stderr] Downloaded bindgen v0.65.1 [INFO] [stderr] Downloaded zfp-sys v0.1.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9737bafccb62dee4b6b10da55214ddd5dbb570bb22502e43b21b2a39061f0d3d [INFO] running `Command { std: "docker" "start" "-a" "9737bafccb62dee4b6b10da55214ddd5dbb570bb22502e43b21b2a39061f0d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9737bafccb62dee4b6b10da55214ddd5dbb570bb22502e43b21b2a39061f0d3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9737bafccb62dee4b6b10da55214ddd5dbb570bb22502e43b21b2a39061f0d3d", kill_on_drop: false }` [INFO] [stdout] 9737bafccb62dee4b6b10da55214ddd5dbb570bb22502e43b21b2a39061f0d3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 47ac5a6bbf9b69131dda44488e3d2a84647f3213d0df2a1fbdf7326aa58088a1 [INFO] running `Command { std: "docker" "start" "-a" "47ac5a6bbf9b69131dda44488e3d2a84647f3213d0df2a1fbdf7326aa58088a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.9 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Checking tokio v1.34.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling jobserver v0.1.27 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cpufeatures v0.2.11 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Checking futures-io v0.3.29 [INFO] [stderr] Checking futures-sink v0.3.29 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking socket2 v0.4.10 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking base64ct v1.6.0 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Compiling openssl-sys v0.9.95 [INFO] [stderr] Compiling libz-sys v1.1.12 [INFO] [stderr] Compiling lz4-sys v1.9.4 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling blosc-src v0.3.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling openssl v0.10.59 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling zstd-safe v6.0.6 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking password-hash v0.4.2 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Checking deranged v0.3.9 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking time v0.3.30 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking pbkdf2 v0.11.0 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling zarrs v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking aes v0.8.3 [INFO] [stderr] Checking url v2.4.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking base64 v0.21.5 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Checking half v2.3.1 [INFO] [stderr] Checking pathdiff v0.2.1 [INFO] [stderr] Checking safe-transmute v0.11.2 [INFO] [stderr] Checking inventory v0.3.13 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking dyn-clone v1.0.16 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking tempfile v3.8.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.22 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking bzip2 v0.4.4 [INFO] [stderr] Checking zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Checking zstd v0.12.4 [INFO] [stderr] Checking zip v0.6.6 [INFO] [stdout] warning: the item `DataType` is imported redundantly [INFO] [stdout] --> src/array/codec/array_to_bytes/bytes.rs:94:70 [INFO] [stdout] | [INFO] [stdout] 94 | use crate::array::{codec::ArrayCodecTraits, ArrayRepresentation, DataType, FillValue}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 95 | [INFO] [stdout] 96 | use super::*; [INFO] [stdout] | -------- the item `DataType` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ZARR_NAN_F32` is imported redundantly [INFO] [stdout] --> src/array/data_type.rs:413:39 [INFO] [stdout] | [INFO] [stdout] 413 | use crate::array::{ZARR_NAN_BF16, ZARR_NAN_F32, ZARR_NAN_F64}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 414 | [INFO] [stdout] 415 | use super::*; [INFO] [stdout] | -------- the item `ZARR_NAN_F32` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ZARR_NAN_F64` is imported redundantly [INFO] [stdout] --> src/array/data_type.rs:413:53 [INFO] [stdout] | [INFO] [stdout] 413 | use crate::array::{ZARR_NAN_BF16, ZARR_NAN_F32, ZARR_NAN_F64}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 414 | [INFO] [stdout] 415 | use super::*; [INFO] [stdout] | -------- the item `ZARR_NAN_F64` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `IntoParallelIterator` is imported redundantly [INFO] [stdout] --> src/array.rs:1742:26 [INFO] [stdout] | [INFO] [stdout] 1742 | use rayon::prelude::{IntoParallelIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1746 | use super::*; [INFO] [stdout] | -------- the item `IntoParallelIterator` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParallelIterator` is imported redundantly [INFO] [stdout] --> src/array.rs:1742:48 [INFO] [stdout] | [INFO] [stdout] 1742 | use rayon::prelude::{IntoParallelIterator, ParallelIterator}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 1746 | use super::*; [INFO] [stdout] | -------- the item `ParallelIterator` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s [INFO] running `Command { std: "docker" "inspect" "47ac5a6bbf9b69131dda44488e3d2a84647f3213d0df2a1fbdf7326aa58088a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47ac5a6bbf9b69131dda44488e3d2a84647f3213d0df2a1fbdf7326aa58088a1", kill_on_drop: false }` [INFO] [stdout] 47ac5a6bbf9b69131dda44488e3d2a84647f3213d0df2a1fbdf7326aa58088a1