[INFO] fetching crate arrow 5.2.0...
[INFO] checking arrow-5.2.0 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate arrow 5.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate arrow 5.2.0 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate arrow 5.2.0
[INFO] finished tweaking crates.io crate arrow 5.2.0
[INFO] tweaked toml for crates.io crate arrow 5.2.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate arrow 5.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f4d87ce866a8bc421ec729bbb9ce87b4ecbdc5626d57131a035bf64024f3ef92
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f4d87ce866a8bc421ec729bbb9ce87b4ecbdc5626d57131a035bf64024f3ef92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f4d87ce866a8bc421ec729bbb9ce87b4ecbdc5626d57131a035bf64024f3ef92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4d87ce866a8bc421ec729bbb9ce87b4ecbdc5626d57131a035bf64024f3ef92", kill_on_drop: false }`
[INFO] [stdout] f4d87ce866a8bc421ec729bbb9ce87b4ecbdc5626d57131a035bf64024f3ef92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3cb814c7321c84463864618dc8acf860b89ec27bde8f9847dbe71ce2949b6f9c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3cb814c7321c84463864618dc8acf860b89ec27bde8f9847dbe71ce2949b6f9c", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   num-traits v0.2.14: default
[INFO] [stderr]   rand v0.8.4: default
[INFO] [stderr]   syn v1.0.74 (as host dependency): visit
[INFO] [stderr] 
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking crc32fast v1.2.1
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rayon-core v1.9.1
[INFO] [stderr]     Checking flate2 v1.0.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking plotters v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking criterion-plot v0.4.4
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]     Checking num v0.4.0
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking flatbuffers v2.0.0
[INFO] [stderr]     Checking multiversion v0.6.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking arrow v5.2.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/alloc/types.rs (1 fix)
[INFO] [stderr]    Migrating benches/csv_writer.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/length_kernel.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/json_reader.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/builder.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/cast_kernels.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/concatenate_kernel.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/buffer_create.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/equal.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/sort_kernel.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/boolean_kernels.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/array_slice.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/aggregate_kernels.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/filter_kernels.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/partition_kernels.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/array_from_vec.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/comparison_kernels.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/bit_length_kernel.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/buffer_bit_ops.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/arithmetic_kernels.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/mutable_array.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/take_kernels.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/array/array_struct.rs (2 fixes)
[INFO] [stderr]        Fixed src/compute/kernels/cast.rs (1 fix)
[INFO] [stderr]        Fixed src/array/builder.rs (5 fixes)
[INFO] [stderr]        Fixed src/array/array_union.rs (1 fix)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling multiversion-macros v0.6.1
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking flatbuffers v2.0.0
[INFO] [stderr]     Checking multiversion v0.6.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stderr]     Checking arrow v5.2.0 (/tmp/fixit)
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]    --> src/array/transform/mod.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     use std::convert::TryInto;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]    --> src/array/transform/mod.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |     use std::convert::TryInto;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.68s
[INFO] running `Command { std: "docker" "inspect" "3cb814c7321c84463864618dc8acf860b89ec27bde8f9847dbe71ce2949b6f9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb814c7321c84463864618dc8acf860b89ec27bde8f9847dbe71ce2949b6f9c", kill_on_drop: false }`
[INFO] [stdout] 3cb814c7321c84463864618dc8acf860b89ec27bde8f9847dbe71ce2949b6f9c