[INFO] fetching crate minarrow 0.4.1... [INFO] testing minarrow-0.4.1 against 1.91.0 for beta-1.92-2 [INFO] extracting crate minarrow 0.4.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate minarrow 0.4.1 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate minarrow 0.4.1 [INFO] tweaked toml for crates.io crate minarrow 0.4.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate minarrow 0.4.1 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate minarrow 0.4.1 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded streaming-iterator v0.1.9 [INFO] [stderr] Downloaded vec64 v0.2.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.96 [INFO] [stderr] Downloaded now v0.1.3 [INFO] [stderr] Downloaded snappy v0.4.0 [INFO] [stderr] Downloaded streaming-decompression v0.1.2 [INFO] [stderr] Downloaded polars-dtype v0.50.0 [INFO] [stderr] Downloaded gcc v0.3.55 [INFO] [stderr] Downloaded polars-mem-engine v0.50.0 [INFO] [stderr] Downloaded arrow-data v55.2.0 [INFO] [stderr] Downloaded polars-parquet-format v0.1.0 [INFO] [stderr] Downloaded polars-stream v0.50.0 [INFO] [stderr] Downloaded arrow-string v55.2.0 [INFO] [stderr] Downloaded arrow-arith v55.2.0 [INFO] [stderr] Downloaded arrow-ord v55.2.0 [INFO] [stderr] Downloaded arrow-array v55.2.0 [INFO] [stderr] Downloaded arrow-buffer v55.2.0 [INFO] [stderr] Downloaded polars-expr v0.50.0 [INFO] [stderr] Downloaded arrow-cast v55.2.0 [INFO] [stderr] Downloaded skiplist v0.6.0 [INFO] [stderr] Downloaded polars-arrow-format v0.2.0 [INFO] [stderr] Downloaded snappy-sys v0.1.0 [INFO] [stderr] Downloaded arrow-schema v55.2.0 [INFO] [stderr] Downloaded polars v0.50.0 [INFO] [stderr] Downloaded polars-plan v0.50.0 [INFO] [stderr] Downloaded arrow-row v55.2.0 [INFO] [stderr] Downloaded polars-sql v0.50.0 [INFO] [stderr] Downloaded object_store v0.12.3 [INFO] [stderr] Downloaded value-trait v0.11.0 [INFO] [stderr] Downloaded polars-compute v0.50.0 [INFO] [stderr] Downloaded polars-ops v0.50.0 [INFO] [stderr] Downloaded argminmax v0.6.3 [INFO] [stderr] Downloaded polars-parquet v0.50.0 [INFO] [stderr] Downloaded debug_unsafe v0.1.3 [INFO] [stderr] Downloaded polars-time v0.50.0 [INFO] [stderr] Downloaded arrow v55.2.0 [INFO] [stderr] Downloaded polars-lazy v0.50.0 [INFO] [stderr] Downloaded rand_distr v0.5.1 [INFO] [stderr] Downloaded compact_str v0.9.0 [INFO] [stderr] Downloaded sqlparser v0.53.0 [INFO] [stderr] Downloaded boxcar v0.2.13 [INFO] [stderr] Downloaded polars-row v0.50.0 [INFO] [stderr] Downloaded fs4 v0.13.1 [INFO] [stderr] Downloaded halfbrown v0.3.0 [INFO] [stderr] Downloaded polars-json v0.50.0 [INFO] [stderr] Downloaded fast-float2 v0.2.3 [INFO] [stderr] Downloaded atoi_simd v0.16.1 [INFO] [stderr] Downloaded planus v1.1.1 [INFO] [stderr] Downloaded polars-error v0.50.0 [INFO] [stderr] Downloaded polars-arrow v0.50.0 [INFO] [stderr] Downloaded float-cmp v0.10.0 [INFO] [stderr] Downloaded simd-json v0.15.1 [INFO] [stderr] Downloaded polars-io v0.50.0 [INFO] [stderr] Downloaded unicode-reverse v1.0.9 [INFO] [stderr] Downloaded quick-xml v0.38.1 [INFO] [stderr] Downloaded array-init-cursor v0.2.1 [INFO] [stderr] Downloaded raw-cpuid v11.5.0 [INFO] [stderr] Downloaded polars-utils v0.50.0 [INFO] [stderr] Downloaded arrow-select v55.2.0 [INFO] [stderr] Downloaded polars-schema v0.50.0 [INFO] [stderr] Downloaded serde_stacker v0.1.12 [INFO] [stderr] Downloaded polars-core v0.50.0 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4fde9a6cde01e93b2235c71e21f120d90de2240994925b09d4b5b011eb4807ad [INFO] running `Command { std: "docker" "start" "-a" "4fde9a6cde01e93b2235c71e21f120d90de2240994925b09d4b5b011eb4807ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4fde9a6cde01e93b2235c71e21f120d90de2240994925b09d4b5b011eb4807ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4fde9a6cde01e93b2235c71e21f120d90de2240994925b09d4b5b011eb4807ad", kill_on_drop: false }` [INFO] [stdout] 4fde9a6cde01e93b2235c71e21f120d90de2240994925b09d4b5b011eb4807ad [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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac7b5203b292f6c45a6eba4652b9b1c615cbac9fc8ea268f6a2f3807a838b130 [INFO] running `Command { std: "docker" "start" "-a" "ac7b5203b292f6c45a6eba4652b9b1c615cbac9fc8ea268f6a2f3807a838b130", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling minarrow v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling vec64 v0.2.0 [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vec64-0.2.0/src/lib.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | #![feature(allocator_api)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vec64-0.2.0/src/lib.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #![feature(slice_ptr_get)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `vec64` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ac7b5203b292f6c45a6eba4652b9b1c615cbac9fc8ea268f6a2f3807a838b130", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac7b5203b292f6c45a6eba4652b9b1c615cbac9fc8ea268f6a2f3807a838b130", kill_on_drop: false }` [INFO] [stdout] ac7b5203b292f6c45a6eba4652b9b1c615cbac9fc8ea268f6a2f3807a838b130