[INFO] cloning repository https://github.com/jcdyer/cavey
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcdyer/cavey" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fcavey", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fcavey'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6b2b8de268eda253af07dbc6f0856f5aad30ae1
[INFO] testing jcdyer/cavey against 1.69.0 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fcavey" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jcdyer/cavey on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jcdyer/cavey
[INFO] finished tweaking git repo https://github.com/jcdyer/cavey
[INFO] tweaked toml for git repo https://github.com/jcdyer/cavey written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jcdyer/cavey already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pagecache v0.17.0
[INFO] [stderr]   Downloaded historian v4.0.3
[INFO] [stderr]   Downloaded sled v0.24.1
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32ddfc2a1a27a5be35c7a308f3b56e7e843c93c6767653489e788b732d261e37
[INFO] running `Command { std: "docker" "start" "-a" "32ddfc2a1a27a5be35c7a308f3b56e7e843c93c6767653489e788b732d261e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32ddfc2a1a27a5be35c7a308f3b56e7e843c93c6767653489e788b732d261e37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ddfc2a1a27a5be35c7a308f3b56e7e843c93c6767653489e788b732d261e37", kill_on_drop: false }`
[INFO] [stdout] 32ddfc2a1a27a5be35c7a308f3b56e7e843c93c6767653489e788b732d261e37
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 534e7171426b2750ff7f705999f03197759090021555445c4575d885288047e2
[INFO] running `Command { std: "docker" "start" "-a" "534e7171426b2750ff7f705999f03197759090021555445c4575d885288047e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling autocfg v0.1.4
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling serde v1.0.92
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.5.0
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling regex v1.1.7
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling bincode v1.1.4
[INFO] [stderr]    Compiling backtrace v0.3.30
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling regex-syntax v0.6.7
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling rustc-demangle v0.1.15
[INFO] [stderr]    Compiling futures v0.1.28
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1
[INFO] [stderr]    Compiling historian v4.0.3
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling utf8-ranges v1.0.3
[INFO] [stderr]    Compiling num_cpus v1.10.1
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling crossbeam-deque v0.6.3
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling rayon v1.1.0
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling structopt-derive v0.2.16
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling structopt v0.2.16
[INFO] [stderr]    Compiling hashbrown v0.3.1
[INFO] [stderr]    Compiling serde_bytes v0.11.1
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling pagecache v0.17.0
[INFO] [stderr]    Compiling sled v0.24.1
[INFO] [stderr]    Compiling cavey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SSTable` is never constructed
[INFO] [stdout]   --> src/sstable.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct SSTable {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_sorted_iter` is never used
[INFO] [stdout]   --> src/sstable.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn from_sorted_iter<'a, P>(path: P, iter: impl Iterator<Item=&'a Entry>) -> io::Result<SSTable>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_file` is never used
[INFO] [stdout]   --> src/sstable.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn from_file<P: AsRef<Path>>(path: P) -> io::Result<SSTable> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at` is never used
[INFO] [stdout]   --> src/sstable.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn at(&self, offset: u64) -> io::Result<SSTableCursor> {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sstable.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn new(reader: BufReader<File>) -> SSTableCursor {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/bin/caveyd.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Info {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 26 |         #[structopt(short = "V", long = "version")]
[INFO] [stdout] 27 |         version: bool
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `engine_name` are never read
[INFO] [stdout]   --> src/bin/caveyd.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Normal {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 30 |         #[structopt(short = "a", long = "addr", default_value="[::1]:4000")]
[INFO] [stdout] 31 |         addr: SocketAddr,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |         engine_name: String
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.68s
[INFO] running `Command { std: "docker" "inspect" "534e7171426b2750ff7f705999f03197759090021555445c4575d885288047e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "534e7171426b2750ff7f705999f03197759090021555445c4575d885288047e2", kill_on_drop: false }`
[INFO] [stdout] 534e7171426b2750ff7f705999f03197759090021555445c4575d885288047e2
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb943764d679224cc5e59f87334da49e6fdf2fc7f8bf8cc1001e10c50df730bd
[INFO] running `Command { std: "docker" "start" "-a" "cb943764d679224cc5e59f87334da49e6fdf2fc7f8bf8cc1001e10c50df730bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling predicates-core v1.0.0
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling csv-core v0.1.5
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling normalize-line-endings v0.2.2
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stdout] warning: struct `SSTable` is never constructed
[INFO] [stdout]   --> src/sstable.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct SSTable {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_sorted_iter` is never used
[INFO] [stdout]   --> src/sstable.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn from_sorted_iter<'a, P>(path: P, iter: impl Iterator<Item=&'a Entry>) -> io::Result<SSTable>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_file` is never used
[INFO] [stdout]   --> src/sstable.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn from_file<P: AsRef<Path>>(path: P) -> io::Result<SSTable> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at` is never used
[INFO] [stdout]   --> src/sstable.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn at(&self, offset: u64) -> io::Result<SSTableCursor> {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sstable.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn new(reader: BufReader<File>) -> SSTableCursor {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling remove_dir_all v0.5.2
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/bin/caveyd.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Info {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 26 |         #[structopt(short = "V", long = "version")]
[INFO] [stdout] 27 |         version: bool
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `engine_name` are never read
[INFO] [stdout]   --> src/bin/caveyd.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Normal {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 30 |         #[structopt(short = "a", long = "addr", default_value="[::1]:4000")]
[INFO] [stdout] 31 |         addr: SocketAddr,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |         engine_name: String
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling walkdir v2.2.8
[INFO] [stderr]    Compiling predicates-tree v1.0.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling csv v1.0.7
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling float-cmp v0.4.0
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling predicates v1.0.1
[INFO] [stderr]    Compiling tempfile v3.0.8
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling cavey v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]   --> src/bin/caveyd.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Info {
[INFO] [stdout]    |     ---- field in this variant
[INFO] [stdout] 26 |         #[structopt(short = "V", long = "version")]
[INFO] [stdout] 27 |         version: bool
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `addr` and `engine_name` are never read
[INFO] [stdout]   --> src/bin/caveyd.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     Normal {
[INFO] [stdout]    |     ------ fields in this variant
[INFO] [stdout] 30 |         #[structopt(short = "a", long = "addr", default_value="[::1]:4000")]
[INFO] [stdout] 31 |         addr: SocketAddr,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |         engine_name: String
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SSTable` is never constructed
[INFO] [stdout]   --> src/sstable.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct SSTable {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_sorted_iter` is never used
[INFO] [stdout]   --> src/sstable.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn from_sorted_iter<'a, P>(path: P, iter: impl Iterator<Item=&'a Entry>) -> io::Result<SSTable>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_file` is never used
[INFO] [stdout]   --> src/sstable.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |     pub fn from_file<P: AsRef<Path>>(path: P) -> io::Result<SSTable> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `at` is never used
[INFO] [stdout]   --> src/sstable.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn at(&self, offset: u64) -> io::Result<SSTableCursor> {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/sstable.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn new(reader: BufReader<File>) -> SSTableCursor {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "cb943764d679224cc5e59f87334da49e6fdf2fc7f8bf8cc1001e10c50df730bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb943764d679224cc5e59f87334da49e6fdf2fc7f8bf8cc1001e10c50df730bd", kill_on_drop: false }`
[INFO] [stdout] cb943764d679224cc5e59f87334da49e6fdf2fc7f8bf8cc1001e10c50df730bd
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4cb101c602f015920dc2f074e79d2efc1a6fea79a8ec88270452a5c927b8d4e9
[INFO] running `Command { std: "docker" "start" "-a" "4cb101c602f015920dc2f074e79d2efc1a6fea79a8ec88270452a5c927b8d4e9", kill_on_drop: false }`
[INFO] [stderr] warning: struct `SSTable` is never constructed
[INFO] [stderr]   --> src/sstable.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct SSTable {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_sorted_iter` is never used
[INFO] [stderr]   --> src/sstable.rs:26:12
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub fn from_sorted_iter<'a, P>(path: P, iter: impl Iterator<Item=&'a Entry>) -> io::Result<SSTable>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_file` is never used
[INFO] [stderr]   --> src/sstable.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 68 |     pub fn from_file<P: AsRef<Path>>(path: P) -> io::Result<SSTable> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `at` is never used
[INFO] [stderr]   --> src/sstable.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 |     pub fn at(&self, offset: u64) -> io::Result<SSTableCursor> {
[INFO] [stderr]    |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/sstable.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 97 |     fn new(reader: BufReader<File>) -> SSTableCursor {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cavey` (lib) generated 5 warnings
[INFO] [stderr] warning: field `version` is never read
[INFO] [stderr]   --> src/bin/caveyd.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Info {
[INFO] [stderr]    |     ---- field in this variant
[INFO] [stderr] 26 |         #[structopt(short = "V", long = "version")]
[INFO] [stderr] 27 |         version: bool
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `addr` and `engine_name` are never read
[INFO] [stderr]   --> src/bin/caveyd.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     Normal {
[INFO] [stderr]    |     ------ fields in this variant
[INFO] [stderr] 30 |         #[structopt(short = "a", long = "addr", default_value="[::1]:4000")]
[INFO] [stderr] 31 |         addr: SocketAddr,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |         engine_name: String
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cavey` (bin "caveyd" test) generated 2 warnings
[INFO] [stderr] warning: `cavey` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: `cavey` (bin "caveyd") generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cavey-dad02941e2567c44)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/cavey.rs (/opt/rustwide/target/debug/deps/cavey-62200eef56fc975c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/caveyd.rs (/opt/rustwide/target/debug/deps/caveyd-d2ffcedf594eccfe)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-c92ac30c8e902bea)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] version: 0.1.0
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] engine: kvs
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] version: 0.1.0
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] engine: sled
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] binding to socket 127.0.0.1:4004
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] version: 0.1.0
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] engine: sled
[INFO] [stdout] test client_cli_no_args ... ok
[INFO] [stdout] test client_cli_version ... ok
[INFO] [stdout] test server_cli_version ... ok
[INFO] [stdout] test client_cli_invalid_subcommand ... ok
[INFO] [stdout] test client_cli_invalid_get ... ok
[INFO] [stdout] test client_cli_invalid_rm ... ok
[INFO] [stdout] test client_cli_invalid_put ... ok
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] binding to socket 127.0.0.1:4005
[INFO] [stderr] [2023-04-30T12:47:19Z INFO  caveyd] binding to socket 127.0.0.1:4002
[INFO] [stdout] test cli_log_configuration ... ok
[INFO] [stderr] [2023-04-30T12:47:20Z INFO  caveyd] version: 0.1.0
[INFO] [stderr] [2023-04-30T12:47:20Z INFO  caveyd] engine: kvs
[INFO] [stderr] [2023-04-30T12:47:20Z INFO  caveyd] binding to socket 127.0.0.1:4004
[INFO] [stderr] [2023-04-30T12:47:20Z INFO  caveyd] version: 0.1.0
[INFO] [stderr] [2023-04-30T12:47:20Z INFO  caveyd] engine: sled
[INFO] [stderr] thread 'main' panicked at 'should be able to open configured file at "./data/db"; IO error: could not acquire exclusive file lock', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pagecache-0.17.0/src/config.rs:231:13
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x56135211e70a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]    1:     0x56135211e70a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]    2:     0x56135211e70a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stderr]    3:     0x56135211e70a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]    4:     0x5613521431ee - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stderr]    5:     0x56135211b575 - std::io::Write::write_fmt::h4bc1f301cb9e9cce
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stderr]    6:     0x56135211e4d5 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]    7:     0x56135211e4d5 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]    8:     0x56135211fc8f - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stderr]    9:     0x56135211f9cb - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:290:9
[INFO] [stderr]   10:     0x561352120238 - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:692:13
[INFO] [stderr]   11:     0x561352120139 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stderr]   12:     0x56135211eb76 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stderr]   13:     0x56135211fe42 - rust_begin_unwind
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stderr]   14:     0x561351bab753 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stderr]   15:     0x561351d91374 - pagecache::config::ConfigBuilder::build::{{closure}}::h01e576580470efe1
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pagecache-0.17.0/src/config.rs:231:13
[INFO] [stderr]   16:     0x561351db3673 - core::result::Result<T,E>::unwrap_or_else::h104314f6e2974448
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:1465:23
[INFO] [stderr]   17:     0x561351d90eb1 - pagecache::config::ConfigBuilder::build::h0c5fca45fee5dd05
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pagecache-0.17.0/src/config.rs:230:20
[INFO] [stderr]   18:     0x561351bb829e - sled::db::Db::start_default::ha339cea3b2f12982
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sled-0.24.1/src/db.rs:33:22
[INFO] [stderr]   19:     0x561351bb84d6 - cavey::sled_store::SledStore::open::h3f0d50ab5b8916e5
[INFO] [stderr]                                at /opt/rustwide/workdir/src/sled_store.rs:16:22
[INFO] [stderr]   20:     0x561351bb4aa4 - caveyd::main::heced32faa2d18248
[INFO] [stderr]                                at /opt/rustwide/workdir/src/bin/caveyd.rs:51:28
[INFO] [stderr]   21:     0x561351bbb8db - core::ops::function::FnOnce::call_once::h23dd345aa34f3925
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   22:     0x561351bb98fe - std::sys_common::backtrace::__rust_begin_short_backtrace::ha63544a8f127ea82
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stderr]   23:     0x561351bb66f1 - std::rt::lang_start::{{closure}}::he8eef71a582ae597
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:166:18
[INFO] [stderr]   24:     0x561352115fac - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6efcd3bec896f2c
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:287:13
[INFO] [stderr]   25:     0x561352115fac - std::panicking::try::do_call::hce04e543bb1f4cbb
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stderr]   26:     0x561352115fac - std::panicking::try::h3342dd4e1f680968
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stderr]   27:     0x561352115fac - std::panic::catch_unwind::h148ce1e59ac0cee7
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stderr]   28:     0x561352115fac - std::rt::lang_start_internal::{{closure}}::h25f9dda2057a67fe
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:148:48
[INFO] [stderr]   29:     0x561352115fac - std::panicking::try::do_call::h7caaaeaf9401650b
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stderr]   30:     0x561352115fac - std::panicking::try::he7d15285746cbbc2
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stderr]   31:     0x561352115fac - std::panic::catch_unwind::h89fb4f50c0301fe0
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stderr]   32:     0x561352115fac - std::rt::lang_start_internal::h078acd489417d3c1
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:148:20
[INFO] [stderr]   33:     0x561351bb66ca - std::rt::lang_start::h542a5d47d4d791df
[INFO] [stderr]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:165:17
[INFO] [stderr]   34:     0x561351bb589e - main
[INFO] [stderr]   35:     0x7f17a2acad90 - <unknown>
[INFO] [stderr]   36:     0x7f17a2acae40 - __libc_start_main
[INFO] [stderr]   37:     0x561351babde5 - _start
[INFO] [stderr]   38:                0x0 - <unknown>
[INFO] [stderr] [2023-04-30T12:47:20Z INFO  caveyd] version: 0.1.0
[INFO] [stderr] [2023-04-30T12:47:20Z INFO  caveyd] engine: kvs
[INFO] [stderr] [2023-04-30T12:47:20Z INFO  caveyd] binding to socket 127.0.0.1:4002
[INFO] [stdout] test cli_access_server_kvs_engine ... ok
[INFO] [stdout] test cli_access_server_sled_engine ... FAILED
[INFO] [stdout] test cli_wrong_engine ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cli_access_server_sled_engine stdout ----
[INFO] [stdout] thread 'cli_access_server_sled_engine' panicked at 'Unexpected failure.
[INFO] [stdout] code-1
[INFO] [stdout] stderr=```Error: Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::h954fb4696ab7ba7e (0x5588300d3094)
[INFO] [stdout]              at src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::h003c7ca3e4309d08 (0x5588300d2ac8)
[INFO] [stdout]              at src/backtrace/mod.rs:111
[INFO] [stdout]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::hb21b5ffb5ec7653e (0x55882ffb461d)
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stdout]    3: <failure::error::Error as core::convert::From<F>>::from::hb56ff4a9ebf79dee (0x55882ffb3e12)
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stdout]    4: <T as core::convert::Into<U>>::into::h835b7116c20b151f (0x55882fe5326e)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/convert/mod.rs:726
[INFO] [stdout]    5: cavey::client::CaveyClient::new::{{closure}}::h1f6916af5b72130c (0x55882fe5453e)
[INFO] [stdout]              at src/client.rs:19
[INFO] [stdout]    6: core::result::Result<T,E>::map_err::h5eaf163158938863 (0x55882fe52adf)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:844
[INFO] [stdout]    7: cavey::client::CaveyClient::new::hd2b733c8b35d7163 (0x55882fe54525)
[INFO] [stdout]              at src/client.rs:17
[INFO] [stdout]    8: cavey::main::h7a0197ae3eaee449 (0x55882fe50638)
[INFO] [stdout]              at src/bin/cavey.rs:37
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once::he9b8f9a6be50f369 (0x55882fe5496b)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250
[INFO] [stdout]   10: std::sys_common::backtrace::__rust_begin_short_backtrace::hf770a51b48a5cc04 (0x55882fe5415e)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134
[INFO] [stdout]   11: std::rt::lang_start::{{closure}}::heae4e2133b431c25 (0x55882fe545d1)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:166
[INFO] [stdout]   12: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6efcd3bec896f2c (0x55883011463c)
[INFO] [stdout]              at library/core/src/ops/function.rs:287
[INFO] [stdout]       std::panicking::try::do_call::hce04e543bb1f4cbb
[INFO] [stdout]              at library/std/src/panicking.rs:487
[INFO] [stdout]       std::panicking::try::h3342dd4e1f680968
[INFO] [stdout]              at library/std/src/panicking.rs:451
[INFO] [stdout]       std::panic::catch_unwind::h148ce1e59ac0cee7
[INFO] [stdout]              at library/std/src/panic.rs:140
[INFO] [stdout]       std::rt::lang_start_internal::{{closure}}::h25f9dda2057a67fe
[INFO] [stdout]              at library/std/src/rt.rs:148
[INFO] [stdout]       std::panicking::try::do_call::h7caaaeaf9401650b
[INFO] [stdout]              at library/std/src/panicking.rs:487
[INFO] [stdout]       std::panicking::try::he7d15285746cbbc2
[INFO] [stdout]              at library/std/src/panicking.rs:451
[INFO] [stdout]       std::panic::catch_unwind::h89fb4f50c0301fe0
[INFO] [stdout]              at library/std/src/panic.rs:140
[INFO] [stdout]       std::rt::lang_start_internal::h078acd489417d3c1
[INFO] [stdout]              at library/std/src/rt.rs:148
[INFO] [stdout]   13: std::rt::lang_start::he6da11eb36c6d4a2 (0x55882fe545aa)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:165
[INFO] [stdout]   14: main (0x55882fe5241e)
[INFO] [stdout]   15: <unknown> (0x7f432795cd90)
[INFO] [stdout]   16: __libc_start_main (0x7f432795ce40)
[INFO] [stdout]   17: _start (0x55882fe50395)
[INFO] [stdout]   18: <unknown> (0x0)
[INFO] [stdout] ```
[INFO] [stdout] command=`cd "/tmp/.tmp2eESlr" && "/opt/rustwide/target/debug/cavey" "--addr" "127.0.0.1:4005" "get" "key2"`
[INFO] [stdout] code=1
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```Error: Os { code: 111, kind: ConnectionRefused, message: "Connection refused" }
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0: failure::backtrace::internal::InternalBacktrace::new::h954fb4696ab7ba7e (0x5588300d3094)
[INFO] [stdout]              at src/backtrace/internal.rs:44
[INFO] [stdout]    1: failure::backtrace::Backtrace::new::h003c7ca3e4309d08 (0x5588300d2ac8)
[INFO] [stdout]              at src/backtrace/mod.rs:111
[INFO] [stdout]    2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from::hb21b5ffb5ec7653e (0x55882ffb461d)
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19
[INFO] [stdout]    3: <failure::error::Error as core::convert::From<F>>::from::hb56ff4a9ebf79dee (0x55882ffb3e12)
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36
[INFO] [stdout]    4: <T as core::convert::Into<U>>::into::h835b7116c20b151f (0x55882fe5326e)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/convert/mod.rs:726
[INFO] [stdout]    5: cavey::client::CaveyClient::new::{{closure}}::h1f6916af5b72130c (0x55882fe5453e)
[INFO] [stdout]              at src/client.rs:19
[INFO] [stdout]    6: core::result::Result<T,E>::map_err::h5eaf163158938863 (0x55882fe52adf)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/result.rs:844
[INFO] [stdout]    7: cavey::client::CaveyClient::new::hd2b733c8b35d7163 (0x55882fe54525)
[INFO] [stdout]              at src/client.rs:17
[INFO] [stdout]    8: cavey::main::h7a0197ae3eaee449 (0x55882fe50638)
[INFO] [stdout]              at src/bin/cavey.rs:37
[INFO] [stdout]    9: core::ops::function::FnOnce::call_once::he9b8f9a6be50f369 (0x55882fe5496b)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250
[INFO] [stdout]   10: std::sys_common::backtrace::__rust_begin_short_backtrace::hf770a51b48a5cc04 (0x55882fe5415e)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134
[INFO] [stdout]   11: std::rt::lang_start::{{closure}}::heae4e2133b431c25 (0x55882fe545d1)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:166
[INFO] [stdout]   12: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hd6efcd3bec896f2c (0x55883011463c)
[INFO] [stdout]              at library/core/src/ops/function.rs:287
[INFO] [stdout]       std::panicking::try::do_call::hce04e543bb1f4cbb
[INFO] [stdout]              at library/std/src/panicking.rs:487
[INFO] [stdout]       std::panicking::try::h3342dd4e1f680968
[INFO] [stdout]              at library/std/src/panicking.rs:451
[INFO] [stdout]       std::panic::catch_unwind::h148ce1e59ac0cee7
[INFO] [stdout]              at library/std/src/panic.rs:140
[INFO] [stdout]       std::rt::lang_start_internal::{{closure}}::h25f9dda2057a67fe
[INFO] [stdout]              at library/std/src/rt.rs:148
[INFO] [stdout]       std::panicking::try::do_call::h7caaaeaf9401650b
[INFO] [stdout]              at library/std/src/panicking.rs:487
[INFO] [stdout]       std::panicking::try::he7d15285746cbbc2
[INFO] [stdout]              at library/std/src/panicking.rs:451
[INFO] [stdout]       std::panic::catch_unwind::h89fb4f50c0301fe0
[INFO] [stdout]              at library/std/src/panic.rs:140
[INFO] [stdout]       std::rt::lang_start_internal::h078acd489417d3c1
[INFO] [stdout]              at library/std/src/rt.rs:148
[INFO] [stdout]   13: std::rt::lang_start::he6da11eb36c6d4a2 (0x55882fe545aa)
[INFO] [stdout]              at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/rt.rs:165
[INFO] [stdout]   14: main (0x55882fe5241e)
[INFO] [stdout]   15: <unknown> (0x7f432795cd90)
[INFO] [stdout]   16: __libc_start_main (0x7f432795ce40)
[INFO] [stdout]   17: _start (0x55882fe50395)
[INFO] [stdout]   18: <unknown> (0x0)
[INFO] [stdout] ```
[INFO] [stdout] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55f39beed59a - std::backtrace_rs::backtrace::libunwind::trace::ha9053a9a07ca49cb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x55f39beed59a - std::backtrace_rs::backtrace::trace_unsynchronized::h9c2852a457ad564e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55f39beed59a - std::sys_common::backtrace::_print_fmt::h457936fbfaa0070f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stdout]    3:     0x55f39beed59a - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h5779d7bf7f70cb0c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55f39bf1220e - core::fmt::write::h5a4baaff1bcd3eb5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/fmt/mod.rs:1232:17
[INFO] [stdout]    5:     0x55f39beea615 - std::io::Write::write_fmt::h478f79c628ef31d1
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/io/mod.rs:1684:15
[INFO] [stdout]    6:     0x55f39beed365 - std::sys_common::backtrace::_print::h5fcdc36060f177e8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    7:     0x55f39beed365 - std::sys_common::backtrace::print::h54ca9458b876c8bf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    8:     0x55f39beef1af - std::panicking::default_hook::{{closure}}::hbe471161c7664ed6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:271:22
[INFO] [stdout]    9:     0x55f39beeee6f - std::panicking::default_hook::ha3500da57aa4ac4f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:287:9
[INFO] [stdout]   10:     0x55f39be64c87 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hdf1b89dd137ece34
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   11:     0x55f39be64c87 - test::test_main::{{closure}}::h9081a79f20e75698
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:135:21
[INFO] [stdout]   12:     0x55f39beef8dd - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h6507bddc3eebb4a5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:2001:9
[INFO] [stdout]   13:     0x55f39beef8dd - std::panicking::rust_panic_with_hook::h50c09d000dc561d2
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:696:13
[INFO] [stdout]   14:     0x55f39beef659 - std::panicking::begin_panic_handler::{{closure}}::h9e2b2176e00e0d9c
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:583:13
[INFO] [stdout]   15:     0x55f39beeda06 - std::sys_common::backtrace::__rust_end_short_backtrace::h5739b8e512c09d02
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:150:18
[INFO] [stdout]   16:     0x55f39beef362 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
[INFO] [stdout]   17:     0x55f39be13f43 - core::panicking::panic_fmt::hf33a1475b4dc5c3e
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
[INFO] [stdout]   18:     0x55f39be9af1a - assert_cmd::assert::Assert::success::h09d3b6fe707b243a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cmd-0.11.1/src/assert.rs:154:13
[INFO] [stdout]   19:     0x55f39be2a032 - cli::cli_access_server::h8b6548a0f76f076d
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:321:5
[INFO] [stdout]   20:     0x55f39be2c68e - cli::cli_access_server_sled_engine::hd68055145b90c9da
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:346:5
[INFO] [stdout]   21:     0x55f39be2c657 - cli::cli_access_server_sled_engine::{{closure}}::hef7e6500b25999c6
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:345:36
[INFO] [stdout]   22:     0x55f39be31495 - core::ops::function::FnOnce::call_once::h6d0391b36c9617e5
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55f39be6a06f - core::ops::function::FnOnce::call_once::h7d969581be7d0075
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55f39be6a06f - test::__rust_begin_short_backtrace::hca25a52684e56655
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:656:18
[INFO] [stdout]   25:     0x55f39be3b68c - test::run_test::{{closure}}::ha8ac744c4af1a4bb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:647:30
[INFO] [stdout]   26:     0x55f39be3b68c - core::ops::function::FnOnce::call_once{{vtable.shim}}::h7b411a9ed45bdecf
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   27:     0x55f39be69036 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hd05328869a8ed200
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   28:     0x55f39be69036 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0c601ce20bd5b2be
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   29:     0x55f39be69036 - std::panicking::try::do_call::ha4be5c164fe30854
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   30:     0x55f39be69036 - std::panicking::try::h604546f3609af05f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   31:     0x55f39be69036 - std::panic::catch_unwind::h5bfa8afe44c9c2f9
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   32:     0x55f39be69036 - test::run_test_in_process::hd50dee55dd63e6aa
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:679:27
[INFO] [stdout]   33:     0x55f39be69036 - test::run_test::run_test_inner::{{closure}}::h4aa0f433aa85cea8
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:573:39
[INFO] [stdout]   34:     0x55f39be35d01 - test::run_test::run_test_inner::{{closure}}::had56431adf24b4d6
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/test/src/lib.rs:600:37
[INFO] [stdout]   35:     0x55f39be35d01 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha8d9890e0c73bf13
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys_common/backtrace.rs:134:18
[INFO] [stdout]   36:     0x55f39be3b71b - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h251832bcb4a95327
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:560:17
[INFO] [stdout]   37:     0x55f39be3b71b - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8fdff598fa414831
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   38:     0x55f39be3b71b - std::panicking::try::do_call::h455dd2f7764a950f
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:487:40
[INFO] [stdout]   39:     0x55f39be3b71b - std::panicking::try::had6f23b7b73ae72a
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:451:19
[INFO] [stdout]   40:     0x55f39be3b71b - std::panic::catch_unwind::ha6a5ca3915b4dad0
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panic.rs:140:14
[INFO] [stdout]   41:     0x55f39be3b71b - std::thread::Builder::spawn_unchecked_::{{closure}}::h883b72ef75da6231
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   42:     0x55f39be3b71b - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb7dff73dc8bd2ccb
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x55f39bef4cb3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h39990b24eedef2ab
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   44:     0x55f39bef4cb3 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h01a027258444143b
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/alloc/src/boxed.rs:1987:9
[INFO] [stdout]   45:     0x55f39bef4cb3 - std::sys::unix::thread::Thread::new::thread_start::ha4f1cdd9c25884ba
[INFO] [stdout]                                at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   46:     0x7ff6d7fb6b43 - <unknown>
[INFO] [stdout]   47:     0x7ff6d8047bb4 - __clone
[INFO] [stdout]   48:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cli_access_server_sled_engine
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 10 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.50s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test cli`
[INFO] running `Command { std: "docker" "inspect" "4cb101c602f015920dc2f074e79d2efc1a6fea79a8ec88270452a5c927b8d4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb101c602f015920dc2f074e79d2efc1a6fea79a8ec88270452a5c927b8d4e9", kill_on_drop: false }`
[INFO] [stdout] 4cb101c602f015920dc2f074e79d2efc1a6fea79a8ec88270452a5c927b8d4e9
