[INFO] fetching crate camelliakv 1.0.0...
[INFO] checking camelliakv-1.0.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate camelliakv 1.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate camelliakv 1.0.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate camelliakv 1.0.0
[INFO] finished tweaking crates.io crate camelliakv 1.0.0
[INFO] tweaked toml for crates.io crate camelliakv 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trackable_derive v1.0.0
[INFO] [stderr]   Downloaded trackable v1.3.0
[INFO] [stderr]   Downloaded slog v2.7.0
[INFO] [stderr]   Downloaded tempdir v0.3.7
[INFO] [stderr]   Downloaded nbchan v0.1.3
[INFO] [stderr]   Downloaded trackable v0.2.24
[INFO] [stderr]   Downloaded splay_tree v0.2.10
[INFO] [stderr]   Downloaded fibers v0.1.13
[INFO] [stderr]   Downloaded atomic_immut v0.1.4
[INFO] [stderr]   Downloaded fibers_global v0.1.2
[INFO] [stderr]   Downloaded procinfo v0.4.2
[INFO] [stderr]   Downloaded prometrics v0.1.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 457212ad162c29970649ff5c40228c69338a2f7b77ad761cb4a098f5977b8575
[INFO] running `Command { std: "docker" "start" "-a" "457212ad162c29970649ff5c40228c69338a2f7b77ad761cb4a098f5977b8575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "457212ad162c29970649ff5c40228c69338a2f7b77ad761cb4a098f5977b8575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "457212ad162c29970649ff5c40228c69338a2f7b77ad761cb4a098f5977b8575", kill_on_drop: false }`
[INFO] [stdout] 457212ad162c29970649ff5c40228c69338a2f7b77ad761cb4a098f5977b8575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca21092caa5e393514e47e75eeb1200998b32cb2e9ee0df4455dd96f0ecef93
[INFO] running `Command { std: "docker" "start" "-a" "4ca21092caa5e393514e47e75eeb1200998b32cb2e9ee0df4455dd96f0ecef93", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking splay_tree v0.2.10
[INFO] [stderr]     Checking nbchan v0.1.3
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking atomic_immut v0.1.4
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking fibers v0.1.13
[INFO] [stderr]     Checking fibers_global v0.1.2
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]     Checking trackable v1.3.0
[INFO] [stderr]     Checking trackable v0.2.24
[INFO] [stderr]     Checking prometrics v0.1.13
[INFO] [stderr]     Checking camelliakv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/error.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{self, str::FromStr};
[INFO] [stdout]   |           ^^^^ the item `std` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/block/aligned_bytes.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |     use super::super::BlockSize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 135 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/nvm/file.rs:438:19
[INFO] [stdout]     |
[INFO] [stdout] 438 |     use std::io::{Read, Write};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/nvm/file.rs:438:25
[INFO] [stdout]     |
[INFO] [stdout] 438 |     use std::io::{Read, Write};
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/nvm/file.rs:445:38
[INFO] [stdout]     |
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 445 |     use crate::block::{AlignedBytes, BlockSize};
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StorageHeader` is imported redundantly
[INFO] [stdout]    --> src/nvm/file.rs:446:26
[INFO] [stdout]     |
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `StorageHeader` is already imported here
[INFO] [stdout] 445 |     use crate::block::{AlignedBytes, BlockSize};
[INFO] [stdout] 446 |     use crate::storage::{StorageHeader, MAJOR_VERSION, MINOR_VERSION};
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Seek` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `Seek` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SeekFrom` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:109:31
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `SeekFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:109:41
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NonVolatileMemory` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `NonVolatileMemory` is already imported here
[INFO] [stdout] 113 |     use crate::nvm::NonVolatileMemory;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:161:19
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Seek` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:161:25
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `Seek` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SeekFrom` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:161:31
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `SeekFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:161:41
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NonVolatileMemory` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `NonVolatileMemory` is already imported here
[INFO] [stdout] 165 |     use crate::nvm::NonVolatileMemory;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Address` is imported redundantly
[INFO] [stdout]    --> src/storage/allocator/free_portion.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |     use super::*;
[INFO] [stdout]     |         -------- the item `Address` is already imported here
[INFO] [stdout] 123 |     use crate::storage::Address;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MetricBuilder` is imported redundantly
[INFO] [stdout]    --> src/storage/data_region.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use prometrics::metrics::MetricBuilder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     use super::*;
[INFO] [stdout]     |         -------- the item `MetricBuilder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DataPortionAllocator` is imported redundantly
[INFO] [stdout]    --> src/storage/data_region.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     use super::super::allocator::DataPortionAllocator;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 167 |     use super::*;
[INFO] [stdout]     |         -------- the item `DataPortionAllocator` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/storage/data_region.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 168 |     use crate::block::BlockSize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Uuid` is imported redundantly
[INFO] [stdout]    --> src/storage/header.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     use uuid::Uuid;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 195 |
[INFO] [stdout] 196 |     use super::*;
[INFO] [stdout]     |         -------- the item `Uuid` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/storage/header.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 197 |     use crate::block::BlockSize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]   --> src/storage/journal/header.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use super::*;
[INFO] [stdout]    |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 91 |     use crate::block::BlockSize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/nvm_buffer.rs:244:19
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Seek` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/nvm_buffer.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `Seek` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SeekFrom` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/nvm_buffer.rs:244:31
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `SeekFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/nvm_buffer.rs:244:41
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LumpId` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/record.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `LumpId` is already imported here
[INFO] [stdout] 201 |     use crate::lump::LumpId;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DataPortion` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/record.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `DataPortion` is already imported here
[INFO] [stdout] 201 |     use crate::lump::LumpId;
[INFO] [stdout] 202 |     use crate::storage::portion::DataPortion;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Address` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/record.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Address` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 203 |     use crate::storage::Address;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MetricBuilder` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |     use prometrics::metrics::MetricBuilder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `MetricBuilder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Address` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:359:26
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `Address` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 359 |     use crate::storage::{Address, JournalRecord};
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `JournalRecord` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:359:35
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `JournalRecord` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 359 |     use crate::storage::{Address, JournalRecord};
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:360:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `ErrorKind` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 360 |     use crate::ErrorKind;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Address` is imported redundantly
[INFO] [stdout]   --> src/storage/portion.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use super::*;
[INFO] [stdout]    |         -------- the item `Address` is already imported here
[INFO] [stdout] 85 |     use crate::storage::Address;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/storage/mod.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 426 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 427 |     use crate::block::BlockSize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LumpData` is imported redundantly
[INFO] [stdout]    --> src/storage/mod.rs:428:23
[INFO] [stdout]     |
[INFO] [stdout] 426 |     use super::*;
[INFO] [stdout]     |         -------- the item `LumpData` is already imported here
[INFO] [stdout] 427 |     use crate::block::BlockSize;
[INFO] [stdout] 428 |     use crate::lump::{LumpData, LumpId};
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LumpId` is imported redundantly
[INFO] [stdout]    --> src/storage/mod.rs:428:33
[INFO] [stdout]     |
[INFO] [stdout] 426 |     use super::*;
[INFO] [stdout]     |         -------- the item `LumpId` is already imported here
[INFO] [stdout] 427 |     use crate::block::BlockSize;
[INFO] [stdout] 428 |     use crate::lump::{LumpData, LumpId};
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/error.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{self, str::FromStr};
[INFO] [stdout]   |           ^^^^ the item `std` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/metrics.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub struct StorageMetrics {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 791 |     header: Gauge,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StorageMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `camelliakv::device`
[INFO] [stdout]  --> benches/device.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use camelliakv::device::DeviceBuilder;
[INFO] [stdout]   |                 ^^^^^^ could not find `device` in `camelliakv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `camelliakv` (bench "device") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/metrics.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub struct StorageMetrics {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 791 |     header: Gauge,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StorageMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ca21092caa5e393514e47e75eeb1200998b32cb2e9ee0df4455dd96f0ecef93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca21092caa5e393514e47e75eeb1200998b32cb2e9ee0df4455dd96f0ecef93", kill_on_drop: false }`
[INFO] [stdout] 4ca21092caa5e393514e47e75eeb1200998b32cb2e9ee0df4455dd96f0ecef93
[INFO] checking camelliakv-1.0.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate camelliakv 1.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate camelliakv 1.0.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate camelliakv 1.0.0
[INFO] finished tweaking crates.io crate camelliakv 1.0.0
[INFO] tweaked toml for crates.io crate camelliakv 1.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02e144965936cb54449481cdad80291bed0438b68eafc54d7fbb3bfcc886bff8
[INFO] running `Command { std: "docker" "start" "-a" "02e144965936cb54449481cdad80291bed0438b68eafc54d7fbb3bfcc886bff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02e144965936cb54449481cdad80291bed0438b68eafc54d7fbb3bfcc886bff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02e144965936cb54449481cdad80291bed0438b68eafc54d7fbb3bfcc886bff8", kill_on_drop: false }`
[INFO] [stdout] 02e144965936cb54449481cdad80291bed0438b68eafc54d7fbb3bfcc886bff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7f1fd449772c4eee8d3a80e8806e9af2f1b606210000e3c4af4d4d36c637fb7
[INFO] running `Command { std: "docker" "start" "-a" "d7f1fd449772c4eee8d3a80e8806e9af2f1b606210000e3c4af4d4d36c637fb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking nom v2.2.1
[INFO] [stderr]     Checking splay_tree v0.2.10
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]     Checking nbchan v0.1.3
[INFO] [stderr]     Checking atomic_immut v0.1.4
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling procinfo v0.4.2
[INFO] [stderr]     Checking uuid v1.8.0
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking fibers v0.1.13
[INFO] [stderr]     Checking fibers_global v0.1.2
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]     Checking trackable v1.3.0
[INFO] [stderr]     Checking trackable v0.2.24
[INFO] [stderr]     Checking prometrics v0.1.13
[INFO] [stderr]     Checking camelliakv v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/error.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{self, str::FromStr};
[INFO] [stdout]   |           ^^^^ the item `std` is already defined by prelude
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/block/aligned_bytes.rs:134:9
[INFO] [stdout]     |
[INFO] [stdout] 134 |     use super::super::BlockSize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 135 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/nvm/file.rs:438:19
[INFO] [stdout]     |
[INFO] [stdout] 438 |     use std::io::{Read, Write};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/nvm/file.rs:438:25
[INFO] [stdout]     |
[INFO] [stdout] 438 |     use std::io::{Read, Write};
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/nvm/file.rs:445:38
[INFO] [stdout]     |
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 445 |     use crate::block::{AlignedBytes, BlockSize};
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `StorageHeader` is imported redundantly
[INFO] [stdout]    --> src/nvm/file.rs:446:26
[INFO] [stdout]     |
[INFO] [stdout] 444 |     use super::*;
[INFO] [stdout]     |         -------- the item `StorageHeader` is already imported here
[INFO] [stdout] 445 |     use crate::block::{AlignedBytes, BlockSize};
[INFO] [stdout] 446 |     use crate::storage::{StorageHeader, MAJOR_VERSION, MINOR_VERSION};
[INFO] [stdout]     |                          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:109:19
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Seek` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:109:25
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `Seek` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SeekFrom` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:109:31
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `SeekFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:109:41
[INFO] [stdout]     |
[INFO] [stdout] 109 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NonVolatileMemory` is imported redundantly
[INFO] [stdout]    --> src/nvm/memory.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 112 |     use super::*;
[INFO] [stdout]     |         -------- the item `NonVolatileMemory` is already imported here
[INFO] [stdout] 113 |     use crate::nvm::NonVolatileMemory;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:161:19
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Seek` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:161:25
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `Seek` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SeekFrom` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:161:31
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `SeekFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:161:41
[INFO] [stdout]     |
[INFO] [stdout] 161 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `NonVolatileMemory` is imported redundantly
[INFO] [stdout]    --> src/nvm/shared_memory.rs:165:9
[INFO] [stdout]     |
[INFO] [stdout] 164 |     use super::*;
[INFO] [stdout]     |         -------- the item `NonVolatileMemory` is already imported here
[INFO] [stdout] 165 |     use crate::nvm::NonVolatileMemory;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Address` is imported redundantly
[INFO] [stdout]    --> src/storage/allocator/free_portion.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 122 |     use super::*;
[INFO] [stdout]     |         -------- the item `Address` is already imported here
[INFO] [stdout] 123 |     use crate::storage::Address;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MetricBuilder` is imported redundantly
[INFO] [stdout]    --> src/storage/data_region.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     use prometrics::metrics::MetricBuilder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 167 |     use super::*;
[INFO] [stdout]     |         -------- the item `MetricBuilder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DataPortionAllocator` is imported redundantly
[INFO] [stdout]    --> src/storage/data_region.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     use super::super::allocator::DataPortionAllocator;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 167 |     use super::*;
[INFO] [stdout]     |         -------- the item `DataPortionAllocator` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/storage/data_region.rs:168:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 168 |     use crate::block::BlockSize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Uuid` is imported redundantly
[INFO] [stdout]    --> src/storage/header.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     use uuid::Uuid;
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 195 |
[INFO] [stdout] 196 |     use super::*;
[INFO] [stdout]     |         -------- the item `Uuid` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/storage/header.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 197 |     use crate::block::BlockSize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]   --> src/storage/journal/header.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |     use super::*;
[INFO] [stdout]    |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 91 |     use crate::block::BlockSize;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Read` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/nvm_buffer.rs:244:19
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                   ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `Read` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Seek` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/nvm_buffer.rs:244:25
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `Seek` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SeekFrom` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/nvm_buffer.rs:244:31
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                               ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `SeekFrom` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Write` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/nvm_buffer.rs:244:41
[INFO] [stdout]     |
[INFO] [stdout] 244 |     use std::io::{Read, Seek, SeekFrom, Write};
[INFO] [stdout]     |                                         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 247 |     use super::*;
[INFO] [stdout]     |         -------- the item `Write` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LumpId` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/record.rs:201:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `LumpId` is already imported here
[INFO] [stdout] 201 |     use crate::lump::LumpId;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DataPortion` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/record.rs:202:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `DataPortion` is already imported here
[INFO] [stdout] 201 |     use crate::lump::LumpId;
[INFO] [stdout] 202 |     use crate::storage::portion::DataPortion;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Address` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/record.rs:203:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |     use super::*;
[INFO] [stdout]     |         -------- the item `Address` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 203 |     use crate::storage::Address;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `MetricBuilder` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:353:9
[INFO] [stdout]     |
[INFO] [stdout] 353 |     use prometrics::metrics::MetricBuilder;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `MetricBuilder` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Address` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:359:26
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `Address` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 359 |     use crate::storage::{Address, JournalRecord};
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `JournalRecord` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:359:35
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `JournalRecord` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 359 |     use crate::storage::{Address, JournalRecord};
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `ErrorKind` is imported redundantly
[INFO] [stdout]    --> src/storage/journal/ring_buffer.rs:360:9
[INFO] [stdout]     |
[INFO] [stdout] 356 |     use super::*;
[INFO] [stdout]     |         -------- the item `ErrorKind` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 360 |     use crate::ErrorKind;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Address` is imported redundantly
[INFO] [stdout]   --> src/storage/portion.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use super::*;
[INFO] [stdout]    |         -------- the item `Address` is already imported here
[INFO] [stdout] 85 |     use crate::storage::Address;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BlockSize` is imported redundantly
[INFO] [stdout]    --> src/storage/mod.rs:427:9
[INFO] [stdout]     |
[INFO] [stdout] 426 |     use super::*;
[INFO] [stdout]     |         -------- the item `BlockSize` is already imported here
[INFO] [stdout] 427 |     use crate::block::BlockSize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LumpData` is imported redundantly
[INFO] [stdout]    --> src/storage/mod.rs:428:23
[INFO] [stdout]     |
[INFO] [stdout] 426 |     use super::*;
[INFO] [stdout]     |         -------- the item `LumpData` is already imported here
[INFO] [stdout] 427 |     use crate::block::BlockSize;
[INFO] [stdout] 428 |     use crate::lump::{LumpData, LumpId};
[INFO] [stdout]     |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `LumpId` is imported redundantly
[INFO] [stdout]    --> src/storage/mod.rs:428:33
[INFO] [stdout]     |
[INFO] [stdout] 426 |     use super::*;
[INFO] [stdout]     |         -------- the item `LumpId` is already imported here
[INFO] [stdout] 427 |     use crate::block::BlockSize;
[INFO] [stdout] 428 |     use crate::lump::{LumpData, LumpId};
[INFO] [stdout]     |                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> src/error.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{self, str::FromStr};
[INFO] [stdout]   |           ^^^^ the item `std` is already defined by prelude
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/metrics.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub struct StorageMetrics {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 791 |     header: Gauge,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StorageMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `camelliakv::device`
[INFO] [stdout]  --> benches/device.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use camelliakv::device::DeviceBuilder;
[INFO] [stdout]   |                 ^^^^^^ could not find `device` in `camelliakv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `camelliakv` (bench "device") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `header` is never read
[INFO] [stdout]    --> src/metrics.rs:791:5
[INFO] [stdout]     |
[INFO] [stdout] 785 | pub struct StorageMetrics {
[INFO] [stdout]     |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 791 |     header: Gauge,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StorageMetrics` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7f1fd449772c4eee8d3a80e8806e9af2f1b606210000e3c4af4d4d36c637fb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7f1fd449772c4eee8d3a80e8806e9af2f1b606210000e3c4af4d4d36c637fb7", kill_on_drop: false }`
[INFO] [stdout] d7f1fd449772c4eee8d3a80e8806e9af2f1b606210000e3c4af4d4d36c637fb7
