[INFO] fetching crate zarrs 0.22.7... [INFO] checking zarrs-0.22.7 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate zarrs 0.22.7 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate zarrs 0.22.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate zarrs 0.22.7 [INFO] tweaked toml for crates.io crate zarrs 0.22.7 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate zarrs 0.22.7 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate zarrs 0.22.7 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c83e5f758c097db3752c8cf521b4551338a75b20da8e43ee1fb6fcf74547611 [INFO] running `Command { std: "docker" "start" "-a" "0c83e5f758c097db3752c8cf521b4551338a75b20da8e43ee1fb6fcf74547611", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c83e5f758c097db3752c8cf521b4551338a75b20da8e43ee1fb6fcf74547611", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c83e5f758c097db3752c8cf521b4551338a75b20da8e43ee1fb6fcf74547611", kill_on_drop: false }` [INFO] [stdout] 0c83e5f758c097db3752c8cf521b4551338a75b20da8e43ee1fb6fcf74547611 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44c639672f29e1633f47aa1fb6d973b0482d2607bc882e45e014dd5d550c3c17 [INFO] running `Command { std: "docker" "start" "-a" "44c639672f29e1633f47aa1fb6d973b0482d2607bc882e45e014dd5d550c3c17", kill_on_drop: false }` [INFO] [stderr] Checking foldhash v0.2.0 [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking hashbrown v0.16.0 [INFO] [stderr] Compiling monostate-impl v0.1.18 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking rustls-native-certs v0.8.2 [INFO] [stderr] Checking rayon-core v1.13.0 [INFO] [stderr] Checking monostate v0.1.18 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling auto_impl v1.3.0 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Checking indexmap v2.12.0 [INFO] [stderr] Checking unsafe_cell_slice v0.2.2 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling crc32c v0.6.8 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling zstd-sys v2.0.16+zstd.1.5.7 [INFO] [stderr] Compiling link-cplusplus v1.0.12 [INFO] [stderr] Compiling libz-sys v1.1.22 [INFO] [stderr] Compiling snappy_src v0.2.5+snappy.1.2.2 [INFO] [stderr] Compiling lz4-sys v1.11.1+lz4-1.10.0 [INFO] [stderr] Checking derive_more v2.0.1 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking tokio-util v0.7.17 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Compiling blosc-src v0.3.6 [INFO] [stderr] Checking zarrs_metadata v0.6.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking zarrs_storage v0.4.0 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Compiling moka v0.12.11 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking zarrs_registry v0.1.7 [INFO] [stderr] Checking zarrs_plugin v0.2.2 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking quick-xml v0.38.3 [INFO] [stderr] Compiling serde_repr v0.1.20 [INFO] [stderr] Checking page_size v0.6.0 [INFO] [stderr] Compiling zarrs v0.22.7 (/opt/rustwide/workdir) [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking zarrs_filesystem v0.3.4 [INFO] [stderr] Checking zarrs_metadata_ext v0.2.2 [INFO] [stderr] Checking zarrs_data_type v0.4.2 [INFO] [stderr] Checking async-lock v3.4.1 [INFO] [stderr] Checking rustls-webpki v0.103.8 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking rayon_iter_concurrent_limit v0.2.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking lru v0.16.2 [INFO] [stderr] Checking testing_logger v0.1.1 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking reqwest v0.12.24 [INFO] [stderr] Checking zstd v0.13.3 [INFO] [stderr] Checking object_store v0.12.4 [INFO] [stderr] Checking zarrs_object_store v0.5.0 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/array/element.rs:241:52 [INFO] [stdout] | [INFO] [stdout] 241 | let mut bytes = Vec::with_capacity(usize::try_from(len).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 255 | impl_element_string!(&str); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `impl_element_string` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/array/element.rs:241:52 [INFO] [stdout] | [INFO] [stdout] 241 | let mut bytes = Vec::with_capacity(usize::try_from(len).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | impl_element_string!(String); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_element_string` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/array/element.rs:241:52 [INFO] [stdout] | [INFO] [stdout] 241 | let mut bytes = Vec::with_capacity(usize::try_from(len).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 255 | impl_element_string!(&str); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `impl_element_string` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/array/element.rs:241:52 [INFO] [stdout] | [INFO] [stdout] 241 | let mut bytes = Vec::with_capacity(usize::try_from(len).unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 256 | impl_element_string!(String); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_element_string` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `zarrs` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `zarrs` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "44c639672f29e1633f47aa1fb6d973b0482d2607bc882e45e014dd5d550c3c17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44c639672f29e1633f47aa1fb6d973b0482d2607bc882e45e014dd5d550c3c17", kill_on_drop: false }` [INFO] [stdout] 44c639672f29e1633f47aa1fb6d973b0482d2607bc882e45e014dd5d550c3c17