[INFO] fetching crate aerospike 1.3.0...
[INFO] checking aerospike-1.3.0 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate aerospike 1.3.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate aerospike 1.3.0 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aerospike 1.3.0
[INFO] finished tweaking crates.io crate aerospike 1.3.0
[INFO] tweaked toml for crates.io crate aerospike 1.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded block-cipher v0.7.1
[INFO] [stderr]   Downloaded variance v0.1.3
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59ffb6ab813bec769cb4c5c1d878e8887b4d6790af52442aff1d0ffe720ffd86
[INFO] running `Command { std: "docker" "start" "-a" "59ffb6ab813bec769cb4c5c1d878e8887b4d6790af52442aff1d0ffe720ffd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59ffb6ab813bec769cb4c5c1d878e8887b4d6790af52442aff1d0ffe720ffd86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ffb6ab813bec769cb4c5c1d878e8887b4d6790af52442aff1d0ffe720ffd86", kill_on_drop: false }`
[INFO] [stdout] 59ffb6ab813bec769cb4c5c1d878e8887b4d6790af52442aff1d0ffe720ffd86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ac099410f8b3091a52e4e1146bb47d5d4aa12d9fc66c288d8aff1ab790c5e28
[INFO] running `Command { std: "docker" "start" "-a" "6ac099410f8b3091a52e4e1146bb47d5d4aa12d9fc66c288d8aff1ab790c5e28", kill_on_drop: false }`
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]     Checking addr2line v0.21.0
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[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking lazy_static v1.4.0
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[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking scopeguard v0.1.2
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[INFO] [stderr]     Checking quick-error v1.2.3
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[INFO] [stderr]    Compiling serde_json v1.0.114
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[INFO] [stderr]    Compiling rustc_version v0.2.3
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[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking base64 v0.11.0
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[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking digest v0.9.0
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[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking sha2 v0.9.9
[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking backtrace v0.3.69
[INFO] [stderr]     Checking aerospike v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/value.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/bin.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::convert::From;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/client.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/node_validator.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/partition_tokenizer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/msgpack/decoder.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Drop` is imported redundantly
[INFO] [stdout]   --> src/net/connection_pool.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::ops::{Deref, DerefMut, Drop};
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Drop` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Option` is imported redundantly
[INFO] [stdout]   --> src/policy/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::option::Option;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Option` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/value.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]    --> src/bin.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use super::{Bins, From};
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]    --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/client.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/node_validator.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/partition_tokenizer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/msgpack/decoder.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Drop` is imported redundantly
[INFO] [stdout]   --> src/net/connection_pool.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::ops::{Deref, DerefMut, Drop};
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Drop` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Option` is imported redundantly
[INFO] [stdout]   --> src/policy/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::option::Option;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Option` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> benches/../tests/common/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: benches/client_server.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> tests/common/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/client.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[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] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> tests/common/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/batch.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/cdt_bitwise.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/cdt_list.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/cdt_map.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ParticleType` is imported redundantly
[INFO] [stdout]   --> tests/src/exp.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use aerospike::ParticleType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `ParticleType` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp_bitwise.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp_hll.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp_list.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp_map.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/hll.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/index.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Task` is imported redundantly
[INFO] [stdout]   --> tests/src/index.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use aerospike::Task;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 23 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `Task` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/kv.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/query.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Task` is imported redundantly
[INFO] [stdout]   --> tests/src/query.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use aerospike::Task;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 24 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `Task` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/scan.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]   --> tests/src/task.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use aerospike::errors::ErrorKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 | use aerospike::task::{Status, Task};
[INFO] [stdout] 19 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `ErrorKind` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Task` is imported redundantly
[INFO] [stdout]   --> tests/src/task.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | use aerospike::task::{Status, Task};
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 19 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `Task` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/truncate.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/udf.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Task` is imported redundantly
[INFO] [stdout]   --> tests/src/udf.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use aerospike::Task;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 20 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `Task` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "6ac099410f8b3091a52e4e1146bb47d5d4aa12d9fc66c288d8aff1ab790c5e28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac099410f8b3091a52e4e1146bb47d5d4aa12d9fc66c288d8aff1ab790c5e28", kill_on_drop: false }`
[INFO] [stdout] 6ac099410f8b3091a52e4e1146bb47d5d4aa12d9fc66c288d8aff1ab790c5e28
[INFO] checking aerospike-1.3.0 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate aerospike 1.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate aerospike 1.3.0 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aerospike 1.3.0
[INFO] finished tweaking crates.io crate aerospike 1.3.0
[INFO] tweaked toml for crates.io crate aerospike 1.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0b800eb8ef38ab095735f9dc567b7093ce69c6fe28eb0f2ca00e739412d7a71
[INFO] running `Command { std: "docker" "start" "-a" "d0b800eb8ef38ab095735f9dc567b7093ce69c6fe28eb0f2ca00e739412d7a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0b800eb8ef38ab095735f9dc567b7093ce69c6fe28eb0f2ca00e739412d7a71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b800eb8ef38ab095735f9dc567b7093ce69c6fe28eb0f2ca00e739412d7a71", kill_on_drop: false }`
[INFO] [stdout] d0b800eb8ef38ab095735f9dc567b7093ce69c6fe28eb0f2ca00e739412d7a71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 139d9b960ca65eeed0990f361ad316ab98c64642dafe436c6c8284021d835bcb
[INFO] running `Command { std: "docker" "start" "-a" "139d9b960ca65eeed0990f361ad316ab98c64642dafe436c6c8284021d835bcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking generic-array v0.12.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking addr2line v0.21.0
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking block-padding v0.1.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking lock_api v0.3.4
[INFO] [stderr]     Checking log v0.4.21
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[INFO] [stderr]    Compiling semver v0.9.0
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[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.114
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[INFO] [stderr]     Checking scopeguard v0.1.2
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[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking bencher v0.1.5
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[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking object v0.32.2
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[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking block-cipher v0.7.1
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[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking blowfish v0.5.0
[INFO] [stderr]     Checking sha2 v0.9.9
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[INFO] [stderr]     Checking hmac v0.8.1
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking crossbeam-queue v0.2.3
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking backtrace v0.3.69
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking aerospike v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/value.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]   --> src/bin.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::convert::From;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/client.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/node_validator.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/partition_tokenizer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/msgpack/decoder.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Drop` is imported redundantly
[INFO] [stdout]   --> src/net/connection_pool.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::ops::{Deref, DerefMut, Drop};
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Drop` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Option` is imported redundantly
[INFO] [stdout]   --> src/policy/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::option::Option;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Option` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/value.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]    --> src/bin.rs:131:23
[INFO] [stdout]     |
[INFO] [stdout] 131 |     use super::{Bins, From};
[INFO] [stdout]     |                       ^^^^
[INFO] [stdout]    --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]     |
[INFO] [stdout]     = note: the item `From` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/client.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/node_validator.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/partition_tokenizer.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/cluster/mod.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Vec` is imported redundantly
[INFO] [stdout]   --> src/msgpack/decoder.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::vec::Vec;
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Vec` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Drop` is imported redundantly
[INFO] [stdout]   --> src/net/connection_pool.rs:17:33
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::ops::{Deref, DerefMut, Drop};
[INFO] [stdout]    |                                 ^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Drop` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Option` is imported redundantly
[INFO] [stdout]   --> src/policy/mod.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | use std::option::Option;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/bfe97fcae016881ad333f0ff8cea2cadb9cf136c/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `Option` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> benches/../tests/common/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: benches/client_server.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> tests/common/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/client.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[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] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> tests/common/mod.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/batch.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/cdt_bitwise.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/cdt_list.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/cdt_map.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ParticleType` is imported redundantly
[INFO] [stdout]   --> tests/src/exp.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use aerospike::ParticleType;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 20 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `ParticleType` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp_bitwise.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp_hll.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp_list.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/exp_map.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/hll.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/index.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Task` is imported redundantly
[INFO] [stdout]   --> tests/src/index.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | use aerospike::Task;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 23 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `Task` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/kv.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/query.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Task` is imported redundantly
[INFO] [stdout]   --> tests/src/query.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use aerospike::Task;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 24 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `Task` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/scan.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]   --> tests/src/task.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use aerospike::errors::ErrorKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 | use aerospike::task::{Status, Task};
[INFO] [stdout] 19 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `ErrorKind` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Task` is imported redundantly
[INFO] [stdout]   --> tests/src/task.rs:18:31
[INFO] [stdout]    |
[INFO] [stdout] 18 | use aerospike::task::{Status, Task};
[INFO] [stdout]    |                               ^^^^
[INFO] [stdout] 19 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `Task` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/truncate.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]   --> tests/src/udf.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use env_logger;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: tests/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate env_logger;
[INFO] [stdout]    | ------------------------ the item `env_logger` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Task` is imported redundantly
[INFO] [stdout]   --> tests/src/udf.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use aerospike::Task;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 20 | use aerospike::*;
[INFO] [stdout]    |     ------------ the item `Task` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "139d9b960ca65eeed0990f361ad316ab98c64642dafe436c6c8284021d835bcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "139d9b960ca65eeed0990f361ad316ab98c64642dafe436c6c8284021d835bcb", kill_on_drop: false }`
[INFO] [stdout] 139d9b960ca65eeed0990f361ad316ab98c64642dafe436c6c8284021d835bcb
