[INFO] fetching crate unfhash 0.1.0... [INFO] building unfhash-0.1.0 against master#87788097b776f8e3662f76627944230684b671bd for pr-101591 [INFO] extracting crate unfhash 0.1.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate unfhash 0.1.0 on toolchain 87788097b776f8e3662f76627944230684b671bd [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unfhash 0.1.0 [INFO] finished tweaking crates.io crate unfhash 0.1.0 [INFO] tweaked toml for crates.io crate unfhash 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate unfhash 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arrow v5.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d90dba87387b38292e3c6ff395446e498ccde9867a24d2be9e50e2bd0654432a [INFO] running `Command { std: "docker" "start" "-a" "d90dba87387b38292e3c6ff395446e498ccde9867a24d2be9e50e2bd0654432a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d90dba87387b38292e3c6ff395446e498ccde9867a24d2be9e50e2bd0654432a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d90dba87387b38292e3c6ff395446e498ccde9867a24d2be9e50e2bd0654432a", kill_on_drop: false }` [INFO] [stdout] d90dba87387b38292e3c6ff395446e498ccde9867a24d2be9e50e2bd0654432a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+87788097b776f8e3662f76627944230684b671bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cf656f7e77699352bcf4c4ecea8a56010a092165ddc2052117d036a41e9266c [INFO] running `Command { std: "docker" "start" "-a" "5cf656f7e77699352bcf4c4ecea8a56010a092165ddc2052117d036a41e9266c", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling serde_json v1.0.67 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling md-5 v0.9.1 [INFO] [stderr] Compiling sha2 v0.9.8 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling num v0.4.0 [INFO] [stderr] Compiling multiversion-macros v0.6.1 [INFO] [stderr] Compiling multiversion v0.6.1 [INFO] [stderr] Compiling arrow v5.3.0 [INFO] [stderr] Compiling unfhash v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/unf_vector.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `config::UnfConfigBuilder`, `hash_builder::unf_from_batch` [INFO] [stdout] --> src/unf_vector.rs:157:17 [INFO] [stdout] | [INFO] [stdout] 157 | use crate::{config::UnfConfigBuilder, hash_builder::unf_from_batch}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/unf_vector.rs:159:9 [INFO] [stdout] | [INFO] [stdout] 159 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DataType`, `Field`, `Schema`, `record_batch::RecordBatch` [INFO] [stdout] --> src/unf_vector.rs:161:21 [INFO] [stdout] | [INFO] [stdout] 161 | datatypes::{DataType, Field, Schema}, [INFO] [stdout] | ^^^^^^^^ ^^^^^ ^^^^^^ [INFO] [stdout] 162 | record_batch::RecordBatch, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `config::UnfConfigBuilder`, `utils::read_csv_data` [INFO] [stdout] --> src/lib.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | use crate::{config::UnfConfigBuilder, utils::read_csv_data}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/lib.rs:47:1 [INFO] [stdout] | [INFO] [stdout] 47 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ThreeMinus` is never constructed [INFO] [stdout] --> src/hash_builder.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 20 | enum UnfHashers { [INFO] [stdout] | ---------- variant in this enum [INFO] [stdout] 21 | FourPlus(Vec), [INFO] [stdout] 22 | ThreeMinus(Vec), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: `UnfHashers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arrow` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name arrow --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/arrow-5.3.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="csv"' --cfg 'feature="csv_crate"' -C metadata=dae8ebb35e7e209d -C extra-filename=-dae8ebb35e7e209d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bitflags=/opt/rustwide/target/debug/deps/libbitflags-05dfd5b5d1225bed.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-18f2b997b9b54709.rmeta --extern csv_crate=/opt/rustwide/target/debug/deps/libcsv-466936db44e86cf5.rmeta --extern hex=/opt/rustwide/target/debug/deps/libhex-df8306afd9dee15d.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-5cccde57aa7bbf99.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rmeta --extern lexical_core=/opt/rustwide/target/debug/deps/liblexical_core-ed3814696469db1c.rmeta --extern multiversion=/opt/rustwide/target/debug/deps/libmultiversion-6aa48020408bb59b.rmeta --extern num=/opt/rustwide/target/debug/deps/libnum-67fc3b8d6f790929.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-d54c1711486d7921.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-dd9363dd410b6a25.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-c7acb2b2298905b1.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-1a54ee9562ee7249.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-58ca3a53cdb041be.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "5cf656f7e77699352bcf4c4ecea8a56010a092165ddc2052117d036a41e9266c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cf656f7e77699352bcf4c4ecea8a56010a092165ddc2052117d036a41e9266c", kill_on_drop: false }` [INFO] [stdout] 5cf656f7e77699352bcf4c4ecea8a56010a092165ddc2052117d036a41e9266c