[INFO] cloning repository https://github.com/qisanyijiu/kvs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qisanyijiu/kvs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqisanyijiu%2Fkvs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqisanyijiu%2Fkvs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 711e05357d42b1bc3ccae767a9a378df8f1b6e12
[INFO] testing qisanyijiu/kvs against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqisanyijiu%2Fkvs" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/qisanyijiu/kvs
[INFO] finished tweaking git repo https://github.com/qisanyijiu/kvs
[INFO] tweaked toml for git repo https://github.com/qisanyijiu/kvs written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/qisanyijiu/kvs on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/qisanyijiu/kvs 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/crossbeam-rs/crossbeam.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iovec v0.1.4
[INFO] [stderr]   Downloaded tokio-serde-json v0.2.0
[INFO] [stderr]   Downloaded tokio-serde v0.3.0
[INFO] [stderr]   Downloaded bytes v0.4.12
[INFO] [stderr]   Downloaded futures v0.1.31
[INFO] [stderr]   Downloaded historian v4.0.4
[INFO] [stderr]   Downloaded tokio-sync v0.1.8
[INFO] [stderr]   Downloaded crc32fast v1.3.2
[INFO] [stderr]   Downloaded rand_pcg v0.1.2
[INFO] [stderr]   Downloaded hashbrown v0.2.2
[INFO] [stderr]   Downloaded memoffset v0.5.6
[INFO] [stderr]   Downloaded rand v0.6.5
[INFO] [stderr]   Downloaded csv-core v0.1.10
[INFO] [stderr]   Downloaded criterion-plot v0.3.1
[INFO] [stderr]   Downloaded unicode-xid v0.1.0
[INFO] [stderr]   Downloaded rand_os v0.1.3
[INFO] [stderr]   Downloaded difference v2.0.0
[INFO] [stderr]   Downloaded parking_lot v0.9.0
[INFO] [stderr]   Downloaded tokio-tcp v0.1.4
[INFO] [stderr]   Downloaded rayon v1.5.1
[INFO] [stderr]   Downloaded ws2_32-sys v0.2.1
[INFO] [stderr]   Downloaded either v1.6.1
[INFO] [stderr]   Downloaded rand_chacha v0.1.1
[INFO] [stderr]   Downloaded cast v0.2.7
[INFO] [stderr]   Downloaded scopeguard v0.3.3
[INFO] [stderr]   Downloaded tokio-uds v0.2.7
[INFO] [stderr]   Downloaded autocfg v0.1.8
[INFO] [stderr]   Downloaded rand_isaac v0.1.1
[INFO] [stderr]   Downloaded rand_hc v0.1.0
[INFO] [stderr]   Downloaded tokio-udp v0.1.6
[INFO] [stderr]   Downloaded cloudabi v0.0.3
[INFO] [stderr]   Downloaded net2 v0.2.37
[INFO] [stderr]   Downloaded crossbeam-deque v0.8.1
[INFO] [stderr]   Downloaded predicates v1.0.8
[INFO] [stderr]   Downloaded rand_xorshift v0.1.1
[INFO] [stderr]   Downloaded panic-control v0.1.4
[INFO] [stderr]   Downloaded termtree v0.2.4
[INFO] [stderr]   Downloaded crossbeam v0.7.3
[INFO] [stderr]   Downloaded tokio-executor v0.1.10
[INFO] [stderr]   Downloaded tokio-codec v0.1.2
[INFO] [stderr]   Downloaded fastrand v1.7.0
[INFO] [stderr]   Downloaded rand_xoshiro v0.1.0
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.3
[INFO] [stderr]   Downloaded normalize-line-endings v0.3.0
[INFO] [stderr]   Downloaded tokio-reactor v0.1.12
[INFO] [stderr]   Downloaded sled v0.22.1
[INFO] [stderr]   Downloaded predicates-tree v1.0.5
[INFO] [stderr]   Downloaded escargot v0.4.0
[INFO] [stderr]   Downloaded tokio-fs v0.1.7
[INFO] [stderr]   Downloaded rayon-core v1.9.1
[INFO] [stderr]   Downloaded crossbeam-epoch v0.7.2
[INFO] [stderr]   Downloaded predicates-core v1.0.3
[INFO] [stderr]   Downloaded float-cmp v0.8.0
[INFO] [stderr]   Downloaded semver v1.0.6
[INFO] [stderr]   Downloaded mio-uds v0.6.8
[INFO] [stderr]   Downloaded structopt-derive v0.2.18
[INFO] [stderr]   Downloaded assert_cmd v0.11.1
[INFO] [stderr]   Downloaded quote v1.0.15
[INFO] [stderr]   Downloaded slab v0.4.5
[INFO] [stderr]   Downloaded parking_lot_core v0.6.2
[INFO] [stderr]   Downloaded fuchsia-zircon v0.3.3
[INFO] [stderr]   Downloaded redox_syscall v0.2.11
[INFO] [stderr]   Downloaded structopt v0.2.18
[INFO] [stderr]   Downloaded quote v0.6.13
[INFO] [stderr]   Downloaded serde_bytes v0.10.5
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded memoffset v0.2.1
[INFO] [stderr]   Downloaded rand_jitter v0.1.4
[INFO] [stderr]   Downloaded miow v0.2.2
[INFO] [stderr]   Downloaded tokio-current-thread v0.1.7
[INFO] [stderr]   Downloaded crossbeam-deque v0.7.4
[INFO] [stderr]   Downloaded smallvec v0.6.14
[INFO] [stderr]   Downloaded lock_api v0.3.4
[INFO] [stderr]   Downloaded tokio-io v0.1.13
[INFO] [stderr]   Downloaded proc-macro2 v0.4.30
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.7
[INFO] [stderr]   Downloaded crossbeam-utils v0.6.6
[INFO] [stderr]   Downloaded tokio-timer v0.2.13
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.7
[INFO] [stderr]   Downloaded serde_derive v1.0.136
[INFO] [stderr]   Downloaded tokio v0.1.22
[INFO] [stderr]   Downloaded pagecache v0.15.0
[INFO] [stderr]   Downloaded backtrace v0.3.64
[INFO] [stderr]   Downloaded miniz_oxide v0.4.4
[INFO] [stderr]   Downloaded tokio-threadpool v0.1.18
[INFO] [stderr]   Downloaded unicode-segmentation v1.9.0
[INFO] [stderr]   Downloaded criterion v0.2.11
[INFO] [stderr]   Downloaded itertools v0.8.2
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.2
[INFO] [stderr]   Downloaded crossbeam-channel v0.4.4
[INFO] [stderr]   Downloaded mio v0.6.23
[INFO] [stderr]   Downloaded syn v1.0.86
[INFO] [stderr]   Downloaded syn v0.15.44
[INFO] [stderr]   Downloaded object v0.27.1
[INFO] [stderr]   Downloaded gimli v0.26.1
[INFO] [stderr]   Downloaded csv v1.1.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 51368ecb5ce21a2481053c3d34eaf27b20fa20ceb120e2daaefaa2317f1a73b5
[INFO] running `Command { std: "docker" "start" "-a" "51368ecb5ce21a2481053c3d34eaf27b20fa20ceb120e2daaefaa2317f1a73b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "51368ecb5ce21a2481053c3d34eaf27b20fa20ceb120e2daaefaa2317f1a73b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51368ecb5ce21a2481053c3d34eaf27b20fa20ceb120e2daaefaa2317f1a73b5", kill_on_drop: false }`
[INFO] [stdout] 51368ecb5ce21a2481053c3d34eaf27b20fa20ceb120e2daaefaa2317f1a73b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7d7e534d9540a343a5edb51aed77e007a3c99aed1a98ad65cb419714e578ab7
[INFO] running `Command { std: "docker" "start" "-a" "a7d7e534d9540a343a5edb51aed77e007a3c99aed1a98ad65cb419714e578ab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling memoffset v0.5.6
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.26.1
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling net2 v0.2.37
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling crossbeam-deque v0.7.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9)
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling rustc-demangle v0.1.21
[INFO] [stderr]    Compiling memoffset v0.2.1
[INFO] [stderr]    Compiling historian v4.0.4
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling tokio-serde v0.3.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.1 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9)
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling crossbeam-skiplist v0.0.0 (https://github.com/crossbeam-rs/crossbeam.git?rev=8cc906b#8cc906b9)
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling hashbrown v0.2.2
[INFO] [stderr]    Compiling serde_bytes v0.10.5
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling pagecache v0.15.0
[INFO] [stderr]    Compiling tokio-serde-json v0.2.0
[INFO] [stderr]    Compiling sled v0.22.1
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/engines/kvs.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct KvStore<P: ThreadPool> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 45 |     // directory for the log and other data
[INFO] [stdout] 46 |     path: Arc<PathBuf>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KvStore` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/engines/kvs.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |             serde_json::to_writer(&mut self.writer, &cmd);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let _ = serde_json::to_writer(&mut self.writer, &cmd);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/engines/sled.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 db.flush();
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let _ = db.flush();
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug, Fail)]
[INFO] [stdout]   |                 ^---
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 `Fail` is not local
[INFO] [stdout]   |                 move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_KvsError`
[INFO] [stdout] 6 | pub enum KvsError {
[INFO] [stdout]   |          -------- `KvsError` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug, Fail)]
[INFO] [stdout]   |                 ^---
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 `Display` is not local
[INFO] [stdout]   |                 move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_KvsError`
[INFO] [stdout] 6 | pub enum KvsError {
[INFO] [stdout]   |          -------- `KvsError` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.27s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: pagecache v0.15.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "a7d7e534d9540a343a5edb51aed77e007a3c99aed1a98ad65cb419714e578ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d7e534d9540a343a5edb51aed77e007a3c99aed1a98ad65cb419714e578ab7", kill_on_drop: false }`
[INFO] [stdout] a7d7e534d9540a343a5edb51aed77e007a3c99aed1a98ad65cb419714e578ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8db7e7c7075ec08b7cbc87f7e838444984a2a06e38663a960d4ee3cabd780a23
[INFO] running `Command { std: "docker" "start" "-a" "8db7e7c7075ec08b7cbc87f7e838444984a2a06e38663a960d4ee3cabd780a23", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/engines/kvs.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct KvStore<P: ThreadPool> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 45 |     // directory for the log and other data
[INFO] [stdout] 46 |     path: Arc<PathBuf>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KvStore` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/engines/kvs.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |             serde_json::to_writer(&mut self.writer, &cmd);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let _ = serde_json::to_writer(&mut self.writer, &cmd);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/engines/sled.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 db.flush();
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let _ = db.flush();
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug, Fail)]
[INFO] [stdout]   |                 ^---
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 `Fail` is not local
[INFO] [stdout]   |                 move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_KvsError`
[INFO] [stdout] 6 | pub enum KvsError {
[INFO] [stdout]   |          -------- `KvsError` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug, Fail)]
[INFO] [stdout]   |                 ^---
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 `Display` is not local
[INFO] [stdout]   |                 move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_KvsError`
[INFO] [stdout] 6 | pub enum KvsError {
[INFO] [stdout]   |          -------- `KvsError` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling panic-control v0.1.4
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling tempfile v3.3.0
[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 rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling predicates v1.0.8
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/engines/kvs.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct KvStore<P: ThreadPool> {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 45 |     // directory for the log and other data
[INFO] [stdout] 46 |     path: Arc<PathBuf>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `KvStore` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]    --> src/engines/kvs.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |             serde_json::to_writer(&mut self.writer, &cmd);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 249 |             let _ = serde_json::to_writer(&mut self.writer, &cmd);
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout]   --> src/engines/sled.rs:66:17
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 db.flush();
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 66 |                 let _ = db.flush();
[INFO] [stdout]    |                 +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug, Fail)]
[INFO] [stdout]   |                 ^---
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 `Fail` is not local
[INFO] [stdout]   |                 move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_KvsError`
[INFO] [stdout] 6 | pub enum KvsError {
[INFO] [stdout]   |          -------- `KvsError` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/error.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Debug, Fail)]
[INFO] [stdout]   |                 ^---
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 `Display` is not local
[INFO] [stdout]   |                 move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_KvsError`
[INFO] [stdout] 6 | pub enum KvsError {
[INFO] [stdout]   |          -------- `KvsError` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 13.84s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11, pagecache v0.15.0
[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" "8db7e7c7075ec08b7cbc87f7e838444984a2a06e38663a960d4ee3cabd780a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db7e7c7075ec08b7cbc87f7e838444984a2a06e38663a960d4ee3cabd780a23", kill_on_drop: false }`
[INFO] [stdout] 8db7e7c7075ec08b7cbc87f7e838444984a2a06e38663a960d4ee3cabd780a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed8c4fe00a403fb32f9d988ae2eff85e5ba0541bcd7f0357dcd6f620ab51c803
[INFO] running `Command { std: "docker" "start" "-a" "ed8c4fe00a403fb32f9d988ae2eff85e5ba0541bcd7f0357dcd6f620ab51c803", kill_on_drop: false }`
[INFO] [stderr] warning: field `path` is never read
[INFO] [stderr]   --> src/engines/kvs.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub struct KvStore<P: ThreadPool> {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 45 |     // directory for the log and other data
[INFO] [stderr] 46 |     path: Arc<PathBuf>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `KvStore` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/engines/kvs.rs:249:13
[INFO] [stderr]     |
[INFO] [stderr] 249 |             serde_json::to_writer(&mut self.writer, &cmd);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 249 |             let _ = serde_json::to_writer(&mut self.writer, &cmd);
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/engines/sled.rs:66:17
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 db.flush();
[INFO] [stderr]    |                 ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 66 |                 let _ = db.flush();
[INFO] [stderr]    |                 +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> src/error.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Debug, Fail)]
[INFO] [stderr]   |                 ^---
[INFO] [stderr]   |                 |
[INFO] [stderr]   |                 `Fail` is not local
[INFO] [stderr]   |                 move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_KvsError`
[INFO] [stderr] 6 | pub enum KvsError {
[INFO] [stderr]   |          -------- `KvsError` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stderr]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stderr]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stderr]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stderr]  --> src/error.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[derive(Debug, Fail)]
[INFO] [stderr]   |                 ^---
[INFO] [stderr]   |                 |
[INFO] [stderr]   |                 `Display` is not local
[INFO] [stderr]   |                 move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_KvsError`
[INFO] [stderr] 6 | pub enum KvsError {
[INFO] [stderr]   |          -------- `KvsError` is not local
[INFO] [stderr]   |
[INFO] [stderr]   = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed
[INFO] [stderr]   = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive`
[INFO] [stderr]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stderr]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stderr]   = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `kvs` (lib) generated 5 warnings
[INFO] [stderr] warning: `kvs` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11, pagecache v0.15.0
[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/kvs-365e05e5b8b6fa00)
[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/kvs-client.rs (/opt/rustwide/target/debug/deps/kvs_client-b8b0c70481f97524)
[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/kvs-server.rs (/opt/rustwide/target/debug/deps/kvs_server-48a03e04aacb89c6)
[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-71ba59ce91016b66)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test server_cli_version ... ok
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] Storage engine: sled
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] Listening on 127.0.0.1:4002
[INFO] [stdout] test client_cli_no_args ... ok
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] Storage engine: sled
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] Listening on 127.0.0.1:4005
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] Storage engine: kvs
[INFO] [stderr] [2026-05-11T20:39:11Z INFO  kvs_server] Listening on 127.0.0.1:4004
[INFO] [stdout] test client_cli_invalid_subcommand ... ok
[INFO] [stdout] test client_cli_version ... ok
[INFO] [stdout] test client_cli_invalid_get ... ok
[INFO] [stdout] test client_cli_invalid_rm ... ok
[INFO] [stdout] test client_cli_invalid_set ... ok
[INFO] [stderr] [2026-05-11T20:39:12Z INFO  kvs_server] kvs-server 0.1.0
[INFO] [stderr] [2026-05-11T20:39:12Z INFO  kvs_server] Storage engine: kvs
[INFO] [stderr] [2026-05-11T20:39:12Z INFO  kvs_server] Listening on 127.0.0.1:4002
[INFO] [stdout] test cli_log_configuration ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'tokio-runtime-worker-0' (81) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:225:5:
[INFO] [stderr] attempted to leave type `futures::task_impl::Task` uninitialized, which is invalid
[INFO] [stderr] stack backtrace:
[INFO] [stderr] 
[INFO] [stderr] thread 'tokio-runtime-worker-0' (129) panicked at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:225:5:
[INFO] [stderr] attempted to leave type `futures::task_impl::Task` uninitialized, which is invalid
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x6345f58b070a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x6345f58b070a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x6345f58b070a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x6345f58b070a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x6345f58c764a - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x6345f58c764a - core[e929cb53b82a81ca]::fmt::write
[INFO] [stderr]    6:     0x6345f58b5ae2 - std[29689e6404d28ef9]::io::default_write_fmt::<std[29689e6404d28ef9]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stderr]    7:     0x6345f58b5ae2 - <std[29689e6404d28ef9]::sys::stdio::unix::Stderr as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]    8:     0x6345f58963bf - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x6345f58963bf - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x6345f58aa051 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x6345f58aa2cb - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:825:13
[INFO] [stderr]   12:     0x6345f58964aa - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:691:13
[INFO] [stderr]   13:     0x6345f588b439 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x6345f5896f1d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x6345f58c7c2d - core[e929cb53b82a81ca]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:122:22
[INFO] [stderr]   16:     0x6345f58c7c2d - core[e929cb53b82a81ca]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/intrinsics/mod.rs:2450:9
[INFO] [stderr]   17:     0x6345f58c7bab - core[e929cb53b82a81ca]::panicking::panic_nounwind
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:225:5
[INFO] [stderr]   18:     0x6345f5395d17 - core[e929cb53b82a81ca]::mem::uninitialized::<futures[c068dab7634534e2]::task_impl::Task>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/mem/mod.rs:750:9
[INFO] [stderr]   19:     0x6345f5395d17 - tokio_sync[17bd0d289bf8cedd]::oneshot::channel::<core[e929cb53b82a81ca]::result::Result<(), kvs[a60ee873108020fd]::error::KvsError>>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-sync-0.1.8/src/oneshot.rs:133:61
[INFO] [stderr]   20:     0x6345f53a1d32 - <kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool> as kvs[a60ee873108020fd]::engines::KvsEngine>::set
[INFO] [stderr]                                at /opt/rustwide/workdir/src/engines/sled.rs:23:24
[INFO] [stderr]   21:     0x6345f53730f5 - kvs[a60ee873108020fd]::server::serve::<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/workdir/src/server.rs:45:41
[INFO] [stderr]   22:     0x6345f53b08d0 - <futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>> as futures[c068dab7634534e2]::stream::Stream>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/and_then.rs:91:32
[INFO] [stderr]   23:     0x6345f53a2f67 - <futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>> as futures[c068dab7634534e2]::stream::Stream>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/then.rs:60:42
[INFO] [stderr]   24:     0x6345f53a2534 - <futures[c068dab7634534e2]::stream::fuse::Fuse<futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>>> as futures[c068dab7634534e2]::stream::Stream>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/fuse.rs:48:33
[INFO] [stderr]   25:     0x6345f537b6a0 - <futures[c068dab7634534e2]::sink::send_all::SendAll<futures[c068dab7634534e2]::sink::map_err::SinkMapErr<tokio_serde_json[abffbbc6738beb9c]::WriteJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_write::FramedWrite<tokio_io[c104b677d2bb911f]::split::WriteHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Response>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>>> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/sink/send_all.rs:75:37
[INFO] [stderr]   26:     0x6345f538af1b - <futures[c068dab7634534e2]::future::map::Map<futures[c068dab7634534e2]::sink::send_all::SendAll<futures[c068dab7634534e2]::sink::map_err::SinkMapErr<tokio_serde_json[abffbbc6738beb9c]::WriteJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_write::FramedWrite<tokio_io[c104b677d2bb911f]::split::WriteHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Response>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#2}> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/future/map.rs:30:35
[INFO] [stderr]   27:     0x6345f5378fd9 - <futures[c068dab7634534e2]::future::map_err::MapErr<futures[c068dab7634534e2]::future::map::Map<futures[c068dab7634534e2]::sink::send_all::SendAll<futures[c068dab7634534e2]::sink::map_err::SinkMapErr<tokio_serde_json[abffbbc6738beb9c]::WriteJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_write::FramedWrite<tokio_io[c104b677d2bb911f]::split::WriteHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Response>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#2}>, <kvs[a60ee873108020fd]::server::KvsServer<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>>::run::{closure#1}::{closure#0}> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/future/map_err.rs:30:35
[INFO] [stderr]   28:     0x6345f539f7d6 - <futures[c068dab7634534e2]::stream::for_each::ForEach<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_tcp[d13200fda4823f74]::incoming::Incoming, <kvs[a60ee873108020fd]::server::KvsServer<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>>::run::{closure#0}>, <kvs[a60ee873108020fd]::server::KvsServer<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>>::run::{closure#1}, futures[c068dab7634534e2]::future::map_err::MapErr<futures[c068dab7634534e2]::future::map::Map<futures[c068dab7634534e2]::sink::send_all::SendAll<futures[c068dab7634534e2]::sink::map_err::SinkMapErr<tokio_serde_json[abffbbc6738beb9c]::WriteJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_write::FramedWrite<tokio_io[c104b677d2bb911f]::split::WriteHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Response>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#2}>, <kvs[a60ee873108020fd]::server::KvsServer<kvs[a60ee873108020fd]::engines::sled::SledKvsEngine<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>>::run::{closure#1}::{closure#0}>> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/for_each.rs:39:24
[INFO] [stderr]   29:     0x6345f57a2272 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/future/mod.rs:113:22
[INFO] [stderr]   30:     0x6345f575866f - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify::<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs:329:47
[INFO] [stderr]   31:     0x6345f575868e - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::enter::<<futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs:399:27
[INFO] [stderr]   32:     0x6345f57539fa - futures[c068dab7634534e2]::task_impl::std::set::<<futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::enter<<futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/std/mod.rs:86:13
[INFO] [stderr]   33:     0x6345f5757445 - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::enter::<<futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs:399:9
[INFO] [stderr]   34:     0x6345f5757338 - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_fn_notify::<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>, <futures[ c068dab7634534e2] :: task_impl0::: Spawn < alloc [ 9d7caffeb3b5d2c60x]6554b06f270a:: - boxed::Boxstd<[dyn 29689e6404d28ef9futures][::c068dab7634534e2backtrace_rs]::::backtracefuture::::libunwindFuture::<traceItem
[INFO] [stderr]  =  () ,  Error  =  () >  +  core [ e929cb53b82a81ca ] :: marker :: Send > > >             at ::/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rspoll_future_notify:<117alloc:[99d7caffeb3b5d2c6
[INFO] [stderr] ]::sync :: Arc <1tokio_threadpool: [ c9af8c42d65f1195 ] :: notifier0x::6554b06f270aNotifier - >std>[::{29689e6404d28ef9closure]#::0backtrace_rs}::, backtracecore::[trace_unsynchronizede929cb53b82a81ca::]<::stdresult[::29689e6404d28ef9Result]<::futuressys[::c068dab7634534e2backtrace]::::_print_fmtpoll::{::closureAsync#<1()}>>, 
[INFO] [stderr] () > > 
[INFO] [stderr]                                            at  /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs : 66             at :/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs14:
[INFO] [stderr] 291: 14 
[INFO] [stderr]  2:       0x356554b06f270a:  -  std [ 29689e6404d28ef9 ]0x::6345f5757378sys - ::<backtracefutures::[_print_fmtc068dab7634534e2
[INFO] [stderr] ] :: task_impl :: Spawn < alloc [ 9d7caffeb3b5d2c6 ] :: boxed :: Box < dyn   futures [             at c068dab7634534e2/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs]:::74future:::9Future
[INFO] [stderr] <Item =  (),  Error  = 3(): >  +  core [ e929cb53b82a81ca0x]6554b06f270a:: - marker<::<Sendstd>[>29689e6404d28ef9>::]poll_future_notify::::sys<::allocbacktrace[::9d7caffeb3b5d2c6BacktraceLock]>::::syncprint::::ArcDisplayBacktrace< as tokio_threadpoolcore[[c9af8c42d65f1195e929cb53b82a81ca]]::::notifierfmt::::NotifierDisplay>>>::
[INFO] [stderr] fmt 
[INFO] [stderr]                                                at               at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs::32944::1426
[INFO] [stderr] 
[INFO] [stderr]   36:     0x6345f5761df0 - <tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/task/mod.rs:147:22
[INFO] [stderr]   37:     0x6345f574e3f9 - <<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   38:     0x6345f5760cf9 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   39:     0x6345f5753d77 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}>, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stderr]   40:     0x6345f576537b - __rust_try
[INFO] [stderr]   41:     0x6345f57619a9 - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}>>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stderr]   42:     0x6345f57619a9 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic ::unwind_safe :: AssertUnwindSafe4<: < tokio_threadpool [ c9af8c42d65f1195 ]0x6554b070964a:: - task::<Taskcore>[::e929cb53b82a81carun]::{::closurefmt#::0rt}::>Argument, >core::[fmte929cb53b82a81ca
[INFO] [stderr] ] :: result :: Result < futures [ c068dab7634534e2 ] :: poll :: Async < () > ,  ()             at >/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs>:
[INFO] [stderr] 152 : 76 
[INFO] [stderr]          5 :          0x 6554b070964a  -               at core/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs[:e929cb53b82a81ca359]:::14fmt
[INFO] [stderr] ::write
[INFO] [stderr]   43:     0x 6345f576255d  -  <6tokio_threadpool: [ c9af8c42d65f1195 ] :: task0x::6554b06f7ae2Task - >std::[run29689e6404d28ef9
[INFO] [stderr] ] :: io :: default_write_fmt :: <  std [ 29689e6404d28ef9 ] :: sys :: stdio :: unix ::             at Stderr/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/task/mod.rs>:
[INFO] [stderr] 130 : 19 
[INFO] [stderr]                             at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stderr]    7:     0x6554b06f7ae2 - <std[29689e6404d28ef9]::sys::stdio::unix::Stderr as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stderr]    8:     0x6554b06d83bf - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x6554b06d83bf - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stderr]   44:     0x6345f574884e -  < tokio_threadpool10[: c9af8c42d65f1195 ] :: worker ::0xWorker6554b06ec051> - ::stdrun_task2[
[INFO] [stderr] 29689e6404d28ef9 ] :: panicking :: default_hook 
[INFO] [stderr]                                      at  /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs : 567 : 14 
[INFO] [stderr]              at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:319:9
[INFO] [stderr]   45:     0x6345f5748128 - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker> :: run_task11
[INFO] [stderr] :          0x 6554b06ec2cb  -  std [ 29689e6404d28ef9 ] :: panicking :: panic_with_hook 
[INFO] [stderr]                  at  /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs : 459 : 24 
[INFO] [stderr]          46 :                  at  /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs :0x8256345f57471bd: - 13
[INFO] [stderr] <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::try_run_owned_task
[INFO] [stderr]     12 :          0x 6554b06d84aa  -  std [ 29689e6404d28ef9 ] :: panicking :: panic_handler             at ::{/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rsclosure:#3900:}22
[INFO] [stderr] 
[INFO] [stderr]      47:     0x6345f574682c - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::try_run_task
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:297:17
[INFO] [stderr]   48:      0x 6345f57473a7  -  <  tokio_threadpool [ c9af8c42d65f1195  ] :: worker :: Worker >             at ::/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:run691
[INFO] [stderr] : 13 
[INFO] [stderr]               13:         0x             at 6554b06cd439/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs - :std241[:29689e6404d28ef921]
[INFO] [stderr] ::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   14:     0x6554b06d8f1d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stderr]   15:     0x6554b0709c2d - core[e929cb53b82a81ca]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:122:22
[INFO] [stderr]   16:     0x6554b0709c2d - core[e929cb53b82a81ca]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/intrinsics/mod.rs:2450:9
[INFO] [stderr]   17:     0x6554b0709bab - core[e929cb53b82a81ca]::panicking::panic_nounwind
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:225:5
[INFO] [stderr]   49:     0x6345f56ff4d7 - <tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.22/src/runtime/threadpool/builder.rs:390:31
[INFO] [stderr]   18:      50 : 0x 6554b01d7d17   -  0xcore6345f56ff28d[ - e929cb53b82a81catokio_timer][38b29978a6acb016::]mem::::timeruninitialized::handle::::<with_defaultfutures::[<c068dab7634534e2<]tokio::[task_impl411837284aa0025f]::::Taskruntime>::threadpool
[INFO] [stderr] :: builder :: Builder >:: build ::{ closure # 0 } ::{ closure # 0 } ::{ closure# 0             at }::{/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/mem/mod.rsclosure:#7500:}9, 
[INFO] [stderr] ()>
[INFO] [stderr]      19 :           0x  6554b01d7d17  -  tokio_sync [ 17bd0d289bf8cedd ]              at ::/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-timer-0.2.13/src/timer/handle.rsoneshot:::74channel:::5<
[INFO] [stderr] core[e929cb53b82a81ca] :: 51result: :: Result < () , 0x6345f56ff522kvs - [<a60ee873108020fdtokio][::411837284aa0025ferror]::::KvsErrorruntime>::>threadpool
[INFO] [stderr] ::builder :: Builder > :: build ::{ closure# 0 } ::{closure # 0 } ::{closure # 0 } 
[INFO] [stderr]              at   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-sync-0.1.8/src/oneshot.rs : 133 : 61 
[INFO] [stderr]                         at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.22/src/runtime/threadpool/builder.rs:382:25
[INFO] [stderr]   52:     0x6345f57059a4 - tokio_timer[38b29978a6acb016]::clock ::clock ::20with_default: :: < <  tokio0x[6554b01bc966411837284aa0025f - ]::<runtime::kvsthreadpool[::a60ee873108020fdbuilder]::::Builderengines>::::kvsbuild::::{KvStoreclosure<#0kvs}[::{a60ee873108020fdclosure]#::0thread_pool}::::{rayonclosure::#RayonThreadPool0}>,  as ()kvs>[
[INFO] [stderr] a60ee873108020fd] :: engines :: KvsEngine > ::  set 
[INFO] [stderr]                                at  /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-timer-0.2.13/src/clock/clock.rs : 125 : 5 
[INFO] [stderr]                 at /opt/rustwide/workdir/src/engines/kvs.rs: 110 :5324: 
[INFO] [stderr]     0x6345f56ff565 - <tokio[411837284aa0025f] :: runtime21::: threadpool :: builder :: Builder0x>6554b01b4b35:: - buildkvs::{[closurea60ee873108020fd#]0::}server::{::closureserve#::0<}kvs
[INFO] [stderr] [ a60ee873108020fd ] :: engines :: kvs :: KvStore <  kvs [ a60ee873108020fd ] :: thread_pool :: rayon             at ::RayonThreadPool/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.22/src/runtime/threadpool/builder.rs>:>381::{:closure21#
[INFO] [stderr] 0}
[INFO] [stderr]        54 :          0x 6345f57046f4  -  tokio_reactor [ 3a43b283e472636d ] ::             at with_default/opt/rustwide/workdir/src/server.rs:::<45<:tokio41[
[INFO] [stderr] 411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-reactor-0.1.12/src/lib.rs:220:5
[INFO] [stderr]   55:     0x6345f56ff5fe - <tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.22/src/runtime/threadpool/builder.rs:380:17
[INFO] [stderr]   56:     0x6345f574bb44 - <tokio_threadpool[c9af8c42d65f1195]::callback::Callback>::call
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/callback.rs:22:9
[INFO] [stderr]   57:     0x6345f57431bb - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:127:30
[INFO] [stderr]   58:     0x6345f574b8ab - tokio_executor[8e502f27b4e07e7e]::global::with_default::<tokio_threadpool[c9af8c42d65f1195]::sender::Sender, <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-executor-0.1.10/src/global.rs:221:9
[INFO] [stderr]   59:     0x6345f5761491 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<tokio_executor[8e502f27b4e07e7e]::global::State>>>::try_with::<tokio_executor[8e502f27b4e07e7e]::global::with_default<tokio_threadpool[c9af8c42d65f1195]::sender::Sender, <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/local.rs:462:12
[INFO] [stderr]   60:     0x6345f576138f - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<tokio_executor[8e502f27b4e07e7e] ::global ::22State: > > > :: with0x::6554b01f20d0< - tokio_executor[<8e502f27b4e07e7efutures][::c068dab7634534e2global]::::with_defaultstream<::tokio_threadpooland_then[::c9af8c42d65f1195AndThen]<::futuressender[::c068dab7634534e2Sender], ::<streamtokio_threadpool::[map_errc9af8c42d65f1195::]MapErr::<workertokio_serde_json::[Workerabffbbc6738beb9c>]::::do_runReadJson::{<closuretokio_io#[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>> as futures[c068dab7634534e2]::stream::Stream>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/and_then.rs:91:32
[INFO] [stderr] 0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/local.rs:426:20
[INFO] [stderr]   61:     0x6345f57493fe - tokio_executor[8e502f27b4e07e7e]::global::with_default::<tokio_threadpool[c9af8c42d65f1195]::sender::Sender, <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-executor-0.1.10/src/global.rs:190:14
[INFO] [stderr]   62:     0x6345f5744176 - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}
[INFO] [stderr]                    23 :              at  /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs : 125 :0x136554b01e46a7
[INFO] [stderr]  - <futures[c068dab7634534e2]::stream::then :: Then63<: futures [ c068dab7634534e2 ] ::0xstream6345f5761708:: - and_then<::stdAndThen[<29689e6404d28ef9futures][::c068dab7634534e2thread]::::localstream::::LocalKeymap_err<::coreMapErr[<e929cb53b82a81catokio_serde_json][::abffbbc6738beb9ccell]::::CellReadJson<<*tokio_ioconst [tokio_threadpoolc104b677d2bb911f[]c9af8c42d65f1195::]_tokio_codec::::workerframed_read::::WorkerFramedRead><>tokio_io>[::c104b677d2bb911ftry_with]::::<split<::tokio_threadpoolReadHalf[<c9af8c42d65f1195tokio_tcp][::d13200fda4823f74worker]::::Workerstream>::::TcpStreamdo_run>::{, closure#tokio0[}411837284aa0025f, ]()::>codec
[INFO] [stderr] :: length_delimited :: LengthDelimitedCodec > ,  kvs [ a60ee873108020fd ] :: common :: Request > ,  < kvs [             at a60ee873108020fd/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/local.rs]:::462error:::12KvsError
[INFO] [stderr]  as core[e929cb53b82a81ca] :: convert64::: From < std [ 29689e6404d28ef90x]6345f5761514:: - io<::stderror[::29689e6404d28ef9Error]>::>thread::::fromlocal>::, LocalKey<kvscore[[a60ee873108020fde929cb53b82a81ca]]::::servercell::::serveCell<<*kvsconst [tokio_threadpoola60ee873108020fd[]c9af8c42d65f1195::]engines::::workerkvs::::WorkerKvStore><>>kvs::[witha60ee873108020fd::]<::<thread_pooltokio_threadpool::[rayonc9af8c42d65f1195::]RayonThreadPool::>worker>::::{Workerclosure>#::0do_run}::{, closurealloc#[09d7caffeb3b5d2c6}], ::()boxed>::
[INFO] [stderr] Box < dyn   futures [ c068dab7634534e2 ] :: future :: Future < Item  =  kvs [ a60ee873108020fd ]             at ::/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/local.rscommon:::426Response:, 20Error
[INFO] [stderr]  = kvs[a60ee873108020fd ] ::65error: :: KvsError  >  + 0xcore6345f5747fc5[ - e929cb53b82a81ca<]tokio_threadpool::[markerc9af8c42d65f1195::]Send::>worker>::, Worker>kvs::[do_runa60ee873108020fd
[INFO] [stderr] ] :: server :: serve < kvs [ a60ee873108020fd ] :: engines :: kvs :: KvStore < kvs [             at a60ee873108020fd/opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs]:::116thread_pool:::24rayon
[INFO] [stderr] ::RayonThreadPool>> ::{ closure66#: 1 } ,  core [0xe929cb53b82a81ca6345f574365d] - ::<resulttokio_threadpool::[Resultc9af8c42d65f1195<]kvs::[poola60ee873108020fd::]Pool::>common::::spawn_threadResponse::{, closurekvs#[0a60ee873108020fd}]
[INFO] [stderr] :: error :: KvsError > >  as  futures [ c068dab7634534e2 ] :: stream :: Stream > :: poll 
[INFO] [stderr]              at  /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/pool/mod.rs : 345 : 28 
[INFO] [stderr]            67 :                  at   /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/then.rs0x:6345f5757ac660 - :std42[
[INFO] [stderr] 29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<< tokio_threadpool [24c9af8c42d65f1195: ] ::  pool ::0xPool6554b01e4404> - ::<spawn_threadfutures::{[closurec068dab7634534e2#]0::}stream, ::()fuse>::Fuse
[INFO] [stderr] < futures [ c068dab7634534e2 ] :: stream :: then :: Then < futures [ c068dab7634534e2 ] :: stream ::             at and_then::/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rsAndThen:<166futures:[18c068dab7634534e2
[INFO] [stderr] ]::stream::map_err :: MapErr68<: tokio_serde_json [ abffbbc6738beb9c ] ::0xReadJson6345f5758e42< - tokio_iostd[[c104b677d2bb911f29689e6404d28ef9]]::_tokio_codec::::threadframed_read::::lifecycleFramedRead::<spawn_uncheckedtokio_io::[<c104b677d2bb911f<]tokio_threadpool::[splitc9af8c42d65f1195::]ReadHalf::<pooltokio_tcp::[Poold13200fda4823f74>]::::spawn_threadstream::{::closureTcpStream#>0, }tokio, [()411837284aa0025f>]::{::closurecodec#::length_delimited1::}LengthDelimitedCodec::{>closure, #kvs0[}a60ee873108020fd
[INFO] [stderr] ] :: common :: Request > ,  < kvs [ a60ee873108020fd ] :: error :: KvsError  as  core [             at e929cb53b82a81ca/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs]:::70convert:::13From
[INFO] [stderr] <std[29689e6404d28ef9]::io::error ::Error>>::from >69, : kvs [ a60ee873108020fd ] ::0xserver6345f5760cc1:: - serve<<kvscore[[a60ee873108020fde929cb53b82a81ca]]::::enginespanic::::kvsunwind_safe::::KvStoreAssertUnwindSafe<<kvsstd[[a60ee873108020fd29689e6404d28ef9]]::::thread_poolthread::::rayonlifecycle::::RayonThreadPoolspawn_unchecked><><::{tokio_threadpoolclosure[#c9af8c42d65f11950]}::, poolalloc::[Pool9d7caffeb3b5d2c6>]::::spawn_threadboxed::{::closureBox#<0dyn }futures, [()c068dab7634534e2>]::{::closurefuture#::1Future}<::{Itemclosure = #kvs0[}a60ee873108020fd>] as ::corecommon[::e929cb53b82a81caResponse], ::Errorops = ::functionkvs::[FnOncea60ee873108020fd<]()::>error>::::KvsErrorcall_once>
[INFO] [stderr]  +  core [ e929cb53b82a81ca ] :: marker ::  Send > > ,   kvs [ a60ee873108020fd ] ::             at server/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:::serve275<:kvs9[
[INFO] [stderr] a60ee873108020fd]::engines::kvs::KvStore<kvs [ a60ee873108020fd70]: :: thread_pool :: rayon ::0xRayonThreadPool6345f5753d37> - >std::{[closure29689e6404d28ef9#]1::}panicking, ::catch_unwindcore::[do_calle929cb53b82a81ca::]<::coreresult[e929cb53b82a81ca::]Result::<panickvs::[unwind_safea60ee873108020fd::]AssertUnwindSafe::<commonstd::[Response29689e6404d28ef9], ::kvsthread[::a60ee873108020fdlifecycle]::spawn_unchecked::<error<::tokio_threadpoolKvsError[>c9af8c42d65f1195>]>:: as pool::futuresPool[>c068dab7634534e2::]spawn_thread::::{streamclosure::#Stream0>}::, poll()
[INFO] [stderr] > ::{ closure # 1 } ::{ closure # 0 } > ,  () > 
[INFO] [stderr]                    at  /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/fuse.rs : 48  : 33 
[INFO] [stderr]                      at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stderr]   25 :   71 :     0x 6554b01bcfb0  - 0x<6345f575c05bfutures - [__rust_tryc068dab7634534e2
[INFO] [stderr] ]::sink::send_all::SendAll<futures[c068dab7634534e2]:: sink ::72map_err: :: SinkMapErr < tokio_serde_json [0xabffbbc6738beb9c6345f5758af4] - ::stdWriteJson[<29689e6404d28ef9tokio_io][::c104b677d2bb911fpanicking]::::catch_unwind_tokio_codec::::<framed_write()::, FramedWritecore<[tokio_ioe929cb53b82a81ca[]c104b677d2bb911f::]panic::::splitunwind_safe::::WriteHalfAssertUnwindSafe<<tokio_tcpstd[[d13200fda4823f7429689e6404d28ef9]]::::streamthread::::TcpStreamlifecycle>::, spawn_uncheckedtokio<[<411837284aa0025f]tokio_threadpool::[codecc9af8c42d65f1195::]length_delimited::::poolLengthDelimitedCodec::>Pool, >kvs::[spawn_threada60ee873108020fd::{]closure::#common0::}Response, >(), ><::{closurekvs#[1a60ee873108020fd}]::{::closureerror#::0KvsError} as >core>[
[INFO] [stderr] e929cb53b82a81ca ] ::convert :: From < std [ 29689e6404d28ef9 ] :: io :: error :: Error > > ::             at from/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs>:, 544futures:[19c068dab7634534e2
[INFO] [stderr] ]:: stream ::73then: :: Then < futures [0xc068dab7634534e26345f5758af4] - ::stdstream[::29689e6404d28ef9and_then]::::AndThenpanic<::futurescatch_unwind[::c068dab7634534e2<]core::[streame929cb53b82a81ca::]map_err::::panicMapErr::<unwind_safetokio_serde_json::[AssertUnwindSafeabffbbc6738beb9c<]std::[ReadJson29689e6404d28ef9<]tokio_io::[threadc104b677d2bb911f::]lifecycle::::_tokio_codecspawn_unchecked::<framed_read<::tokio_threadpoolFramedRead[<c9af8c42d65f1195tokio_io][::c104b677d2bb911fpool]::::Poolsplit>::::ReadHalfspawn_thread<::{tokio_tcpclosure[#d13200fda4823f740]}::, stream()::>TcpStream::{>closure, #tokio1[}411837284aa0025f::{]closure::#codec0::}length_delimited>::, LengthDelimitedCodec()>>, 
[INFO] [stderr] kvs [ a60ee873108020fd ] :: common :: Request > ,  < kvs [ a60ee873108020fd ] :: error :: KvsError             at  as /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rscore:[359e929cb53b82a81ca:]14::
[INFO] [stderr] convert:: From <74std: [ 29689e6404d28ef9 ] :: io0x::6345f5758af4error - ::Errorstd>[>29689e6404d28ef9::]from::>thread, ::kvslifecycle[::a60ee873108020fdspawn_unchecked]::::<server<::tokio_threadpoolserve[<c9af8c42d65f1195kvs][::a60ee873108020fdpool]::::Poolengines>::::kvsspawn_thread::::{KvStoreclosure<#kvs0[}a60ee873108020fd, ]()::>thread_pool::{::closurerayon#::1RayonThreadPool}>
[INFO] [stderr] > ::{ closure # 0 } ,  alloc [ 9d7caffeb3b5d2c6 ] :: boxed :: Box < dyn  futures [             at c068dab7634534e2/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs]:::68future:::26Future
[INFO] [stderr] <Item = kvs[a60ee873108020fd ] ::75common: :: Response ,  Error  = 0x6345f574b9efkvs - [<a60ee873108020fdstd][::29689e6404d28ef9error]::::KvsErrorthread>:: + lifecyclecore::[spawn_uncheckede929cb53b82a81ca<]<::tokio_threadpoolmarker[::c9af8c42d65f1195Send]>::>pool, ::kvsPool[>a60ee873108020fd::]spawn_thread::::{serverclosure::#serve0<}, kvs()[>a60ee873108020fd::{]closure::#engines1::}kvs as ::coreKvStore[<e929cb53b82a81cakvs][::a60ee873108020fdops]::function::::thread_poolFnOnce::<rayon()::>RayonThreadPool>>::>call_once::{::{closureshim#:1vtable}#, 0core}[
[INFO] [stderr] e929cb53b82a81ca ] :: result :: Result < kvs [ a60ee873108020fd ] :: common :: Response ,   kvs [             at a60ee873108020fd/rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs]:::250error:::5KvsError
[INFO] [stderr] >>> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/sink/send_all.rs:75:37
[INFO] [stderr]   76:     0x6345f58afa3f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stderr]   77:     0x6345f58afa3f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   78:     0x76c374e63aa4 - <unknown>
[INFO] [stderr]   79:     0x76c374ef0a64 - clone
[INFO] [stderr]   80:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr]   26:     0x6554b01ccc8b - <futures[c068dab7634534e2]::future::map::Map<futures[c068dab7634534e2]::sink::send_all::SendAll<futures[c068dab7634534e2]::sink::map_err::SinkMapErr<tokio_serde_json[abffbbc6738beb9c]::WriteJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_write::FramedWrite<tokio_io[c104b677d2bb911f]::split::WriteHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Response>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#2}> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/future/map.rs:30:35
[INFO] [stderr]   27:     0x6554b01bae69 - <futures[c068dab7634534e2]::future::map_err::MapErr<futures[c068dab7634534e2]::future::map::Map<futures[c068dab7634534e2]::sink::send_all::SendAll<futures[c068dab7634534e2]::sink::map_err::SinkMapErr<tokio_serde_json[abffbbc6738beb9c]::WriteJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_write::FramedWrite<tokio_io[c104b677d2bb911f]::split::WriteHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Response>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#2}>, <kvs[a60ee873108020fd]::server::KvsServer<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>>::run::{closure#1}::{closure#0}> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/future/map_err.rs:30:35
[INFO] [stderr]   28:     0x6554b01e1376 - <futures[c068dab7634534e2]::stream::for_each::ForEach<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_tcp[d13200fda4823f74]::incoming::Incoming, <kvs[a60ee873108020fd]::server::KvsServer<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>>::run::{closure#0}>, <kvs[a60ee873108020fd]::server::KvsServer<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>>::run::{closure#1}, futures[c068dab7634534e2]::future::map_err::MapErr<futures[c068dab7634534e2]::future::map::Map<futures[c068dab7634534e2]::sink::send_all::SendAll<futures[c068dab7634534e2]::sink::map_err::SinkMapErr<tokio_serde_json[abffbbc6738beb9c]::WriteJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_write::FramedWrite<tokio_io[c104b677d2bb911f]::split::WriteHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Response>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, futures[c068dab7634534e2]::stream::then::Then<futures[c068dab7634534e2]::stream::and_then::AndThen<futures[c068dab7634534e2]::stream::map_err::MapErr<tokio_serde_json[abffbbc6738beb9c]::ReadJson<tokio_io[c104b677d2bb911f]::_tokio_codec::framed_read::FramedRead<tokio_io[c104b677d2bb911f]::split::ReadHalf<tokio_tcp[d13200fda4823f74]::stream::TcpStream>, tokio[411837284aa0025f]::codec::length_delimited::LengthDelimitedCodec>, kvs[a60ee873108020fd]::common::Request>, <kvs[a60ee873108020fd]::error::KvsError as core[e929cb53b82a81ca]::convert::From<std[29689e6404d28ef9]::io::error::Error>>::from>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#0}, alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = kvs[a60ee873108020fd]::common::Response, Error = kvs[a60ee873108020fd]::error::KvsError> + core[e929cb53b82a81ca]::marker::Send>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#1}, core[e929cb53b82a81ca]::result::Result<kvs[a60ee873108020fd]::common::Response, kvs[a60ee873108020fd]::error::KvsError>>>, kvs[a60ee873108020fd]::server::serve<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>::{closure#2}>, <kvs[a60ee873108020fd]::server::KvsServer<kvs[a60ee873108020fd]::engines::kvs::KvStore<kvs[a60ee873108020fd]::thread_pool::rayon::RayonThreadPool>>>::run::{closure#1}::{closure#0}>> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/stream/for_each.rs:39:24
[INFO] [stderr]   29:     0x6554b05e4272 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send> as futures[c068dab7634534e2]::future::Future>::poll
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/future/mod.rs:113:22
[INFO] [stderr]   30:     0x6554b059a66f - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify::<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs:329:47
[INFO] [stderr]   31:     0x6554b059a68e - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::enter::<<futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs:399:27
[INFO] [stderr]   32:     0x6554b05959fa - futures[c068dab7634534e2]::task_impl::std::set::<<futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::enter<<futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/std/mod.rs:86:13
[INFO] [stderr]   33:     0x6554b0599445 - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::enter::<<futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs:399:9
[INFO] [stderr]   34:     0x6554b0599338 - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_fn_notify::<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>, <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>::{closure#0}, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs:291:14
[INFO] [stderr]   35:     0x6554b0599378 - <futures[c068dab7634534e2]::task_impl::Spawn<alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn futures[c068dab7634534e2]::future::Future<Item = (), Error = ()> + core[e929cb53b82a81ca]::marker::Send>>>::poll_future_notify::<alloc[9d7caffeb3b5d2c6]::sync::Arc<tokio_threadpool[c9af8c42d65f1195]::notifier::Notifier>>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-0.1.31/src/task_impl/mod.rs:329:14
[INFO] [stderr]   36:     0x6554b05a3df0 - <tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/task/mod.rs:147:22
[INFO] [stderr]   37:     0x6554b05903f9 - <<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   38:     0x6554b05a2cf9 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   39:     0x6554b0595d77 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}>, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stderr]   40:     0x6554b05a737b - __rust_try
[INFO] [stderr]   41:     0x6554b05a39a9 - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}>>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stderr]   42:     0x6554b05a39a9 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<<tokio_threadpool[c9af8c42d65f1195]::task::Task>::run::{closure#0}>, core[e929cb53b82a81ca]::result::Result<futures[c068dab7634534e2]::poll::Async<()>, ()>>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stderr]   43:     0x6554b05a455d - <tokio_threadpool[c9af8c42d65f1195]::task::Task>::run
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/task/mod.rs:130:19
[INFO] [stderr]   44:     0x6554b058a84e - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::run_task2
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:567:14
[INFO] [stderr]   45:     0x6554b058a128 - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::run_task
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:459:24
[INFO] [stderr]   46:     0x6554b05891bd - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::try_run_owned_task
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:390:22
[INFO] [stderr]   47:     0x6554b058882c - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::try_run_task
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:297:17
[INFO] [stderr]   48:     0x6554b05893a7 - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::run
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:241:21
[INFO] [stderr]   49:     0x6554b05414d7 - <tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.22/src/runtime/threadpool/builder.rs:390:31
[INFO] [stderr]   50:     0x6554b054128d - tokio_timer[38b29978a6acb016]::timer::handle::with_default::<<tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-timer-0.2.13/src/timer/handle.rs:74:5
[INFO] [stderr]   51:     0x6554b0541522 - <tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.22/src/runtime/threadpool/builder.rs:382:25
[INFO] [stderr]   52:     0x6554b05479a4 - tokio_timer[38b29978a6acb016]::clock::clock::with_default::<<tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-timer-0.2.13/src/clock/clock.rs:125:5
[INFO] [stderr]   53:     0x6554b0541565 - <tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.22/src/runtime/threadpool/builder.rs:381:21
[INFO] [stderr]   54:     0x6554b05466f4 - tokio_reactor[3a43b283e472636d]::with_default::<<tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-reactor-0.1.12/src/lib.rs:220:5
[INFO] [stderr]   55:     0x6554b05415fe - <tokio[411837284aa0025f]::runtime::threadpool::builder::Builder>::build::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-0.1.22/src/runtime/threadpool/builder.rs:380:17
[INFO] [stderr]   56:     0x6554b058db44 - <tokio_threadpool[c9af8c42d65f1195]::callback::Callback>::call
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/callback.rs:22:9
[INFO] [stderr]   57:     0x6554b05851bb - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:127:30
[INFO] [stderr]   58:     0x6554b058d8ab - tokio_executor[8e502f27b4e07e7e]::global::with_default::<tokio_threadpool[c9af8c42d65f1195]::sender::Sender, <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-executor-0.1.10/src/global.rs:221:9
[INFO] [stderr]   59:     0x6554b05a3491 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<tokio_executor[8e502f27b4e07e7e]::global::State>>>::try_with::<tokio_executor[8e502f27b4e07e7e]::global::with_default<tokio_threadpool[c9af8c42d65f1195]::sender::Sender, <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/local.rs:462:12
[INFO] [stderr]   60:     0x6554b05a338f - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<tokio_executor[8e502f27b4e07e7e]::global::State>>>::with::<tokio_executor[8e502f27b4e07e7e]::global::with_default<tokio_threadpool[c9af8c42d65f1195]::sender::Sender, <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/local.rs:426:20
[INFO] [stderr]   61:     0x6554b058b3fe - tokio_executor[8e502f27b4e07e7e]::global::with_default::<tokio_threadpool[c9af8c42d65f1195]::sender::Sender, <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}::{closure#0}, ()>
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-executor-0.1.10/src/global.rs:190:14
[INFO] [stderr]   62:     0x6554b0586176 - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:125:13
[INFO] [stderr]   63:     0x6554b05a3708 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const tokio_threadpool[c9af8c42d65f1195]::worker::Worker>>>::try_with::<<tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/local.rs:462:12
[INFO] [stderr]   64:     0x6554b05a3514 - <std[29689e6404d28ef9]::thread::local::LocalKey<core[e929cb53b82a81ca]::cell::Cell<*const tokio_threadpool[c9af8c42d65f1195]::worker::Worker>>>::with::<<tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/local.rs:426:20
[INFO] [stderr]   65:     0x6554b0589fc5 - <tokio_threadpool[c9af8c42d65f1195]::worker::Worker>::do_run
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/worker/mod.rs:116:24
[INFO] [stderr]   66:     0x6554b058565d - <tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}
[INFO] [stderr]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-threadpool-0.1.18/src/pool/mod.rs:345:28
[INFO] [stderr]   67:     0x6554b0599ac6 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<<tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   68:     0x6554b059ae42 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<<tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stderr]   69:     0x6554b05a2cc1 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<<tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stderr]   70:     0x6554b0595d37 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<<tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stderr]   71:     0x6554b059e05b - __rust_try
[INFO] [stderr]   72:     0x6554b059aaf4 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<<tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stderr]   73:     0x6554b059aaf4 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<<tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stderr]   74:     0x6554b059aaf4 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<<tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#1}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stderr]   75:     0x6554b058d9ef - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<<tokio_threadpool[c9af8c42d65f1195]::pool::Pool>::spawn_thread::{closure#0}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   76:     0x6554b06f1a3f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stderr]   77:     0x6554b06f1a3f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   78:     0x75d1d343baa4 - <unknown>
[INFO] [stderr]   79:     0x75d1d34c8a64 - clone
[INFO] [stderr]   80:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stdout] test cli_access_server_kvs_engine ... FAILED
[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_kvs_engine stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cli_access_server_kvs_engine' (21) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-0.11.1/src/assert.rs:154:13:
[INFO] [stdout] Unexpected failure.
[INFO] [stdout] code-1
[INFO] [stdout] stderr=```display = No response received
[INFO] [stdout] ```
[INFO] [stdout] command=`cd "/tmp/.tmp4KBvJ4" && "/opt/rustwide/target/debug/kvs-client" "set" "key1" "value1" "--addr" "127.0.0.1:4004"`
[INFO] [stdout] code=1
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```display = No response received
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60b318fc450a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60b318fc450a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60b318fc450a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60b318fc450a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60b318fd9b4a - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60b318fd9b4a - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60b318fca142 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60b318fca142 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60b318fa16cf - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60b318fa16cf - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60b318fbbe99 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60b318f2c82c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60b318f2c82c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60b318fbc052 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60b318fbc052 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60b318fa1788 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60b318f96769 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60b318fa249d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60b318fda2dc - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60b318f67667 - <assert_cmd[dfe27a6694728ed6]::assert::Assert>::success
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-0.11.1/src/assert.rs:154:13
[INFO] [stdout]   20:     0x60b318f07a2a - cli[d28b8cb9b7b59217]::cli_access_server
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:235:10
[INFO] [stdout]   21:     0x60b318f0d49e - cli[d28b8cb9b7b59217]::cli_access_server_kvs_engine
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:331:5
[INFO] [stdout]   22:     0x60b318f06d87 - cli[d28b8cb9b7b59217]::cli_access_server_kvs_engine::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:330:34
[INFO] [stdout]   23:     0x60b318f1a5e6 - <cli[d28b8cb9b7b59217]::cli_access_server_kvs_engine::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x60b318f1fb0b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x60b318f1fb0b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x60b318f2d2fb - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x60b318f2d2fb - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x60b318f2d2fb - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x60b318f2d2fb - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x60b318f2d2fb - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x60b318f2d2fb - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x60b318f2d2fb - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x60b318f26a14 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x60b318f26a14 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x60b318f2ff02 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x60b318f2ff02 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x60b318f2ff02 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x60b318f2ff02 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x60b318f2ff02 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x60b318f2ff02 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x60b318f2ff02 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x60b318fc3a3f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x60b318fc3a3f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x767a4ae77aa4 - <unknown>
[INFO] [stdout]   45:     0x767a4af04a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- cli_access_server_sled_engine stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'cli_access_server_sled_engine' (22) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-0.11.1/src/assert.rs:154:13:
[INFO] [stdout] Unexpected failure.
[INFO] [stdout] code-1
[INFO] [stdout] stderr=```display = No response received
[INFO] [stdout] ```
[INFO] [stdout] command=`cd "/tmp/.tmp9uIz83" && "/opt/rustwide/target/debug/kvs-client" "set" "key1" "value1" "--addr" "127.0.0.1:4005"`
[INFO] [stdout] code=1
[INFO] [stdout] stdout=``````
[INFO] [stdout] stderr=```display = No response received
[INFO] [stdout] ```
[INFO] [stdout] 
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x60b318fc450a - std[29689e6404d28ef9]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x60b318fc450a - std[29689e6404d28ef9]::backtrace_rs::backtrace::trace_unsynchronized::<std[29689e6404d28ef9]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x60b318fc450a - std[29689e6404d28ef9]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x60b318fc450a - <<std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[e929cb53b82a81ca]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x60b318fd9b4a - <core[e929cb53b82a81ca]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x60b318fd9b4a - core[e929cb53b82a81ca]::fmt::write
[INFO] [stdout]    6:     0x60b318fca142 - std[29689e6404d28ef9]::io::default_write_fmt::<alloc[9d7caffeb3b5d2c6]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x60b318fca142 - <alloc[9d7caffeb3b5d2c6]::vec::Vec<u8> as std[29689e6404d28ef9]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x60b318fa16cf - <std[29689e6404d28ef9]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x60b318fa16cf - std[29689e6404d28ef9]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x60b318fbbe99 - std[29689e6404d28ef9]::panicking::default_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x60b318f2c82c - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   12:     0x60b318f2c82c - test[a24b3028667022f7]::test_main_inner::<test[a24b3028667022f7]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:155:21
[INFO] [stdout]   13:     0x60b318fbc052 - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn for<'a, 'b> core[e929cb53b82a81ca]::ops::function::Fn<(&'a std[29689e6404d28ef9]::panic::PanicHookInfo<'b>,), Output = ()> + core[e929cb53b82a81ca]::marker::Send + core[e929cb53b82a81ca]::marker::Sync> as core[e929cb53b82a81ca]::ops::function::Fn<(&std[29689e6404d28ef9]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2285:9
[INFO] [stdout]   14:     0x60b318fbc052 - std[29689e6404d28ef9]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x60b318fa1788 - std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x60b318f96769 - std[29689e6404d28ef9]::sys::backtrace::__rust_end_short_backtrace::<std[29689e6404d28ef9]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x60b318fa249d - __rustc[3aed6af316653e63]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x60b318fda2dc - core[e929cb53b82a81ca]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x60b318f67667 - <assert_cmd[dfe27a6694728ed6]::assert::Assert>::success
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/assert_cmd-0.11.1/src/assert.rs:154:13
[INFO] [stdout]   20:     0x60b318f07a2a - cli[d28b8cb9b7b59217]::cli_access_server
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:235:10
[INFO] [stdout]   21:     0x60b318f0d4be - cli[d28b8cb9b7b59217]::cli_access_server_sled_engine
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:336:5
[INFO] [stdout]   22:     0x60b318f06db7 - cli[d28b8cb9b7b59217]::cli_access_server_sled_engine::{closure#0}
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/cli.rs:335:35
[INFO] [stdout]   23:     0x60b318f1a626 - <cli[d28b8cb9b7b59217]::cli_access_server_sled_engine::{closure#0} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x60b318f1fb0b - <fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x60b318f1fb0b - test[a24b3028667022f7]::__rust_begin_short_backtrace::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, fn() -> core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:724:18
[INFO] [stdout]   26:     0x60b318f2d2fb - test[a24b3028667022f7]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:74
[INFO] [stdout]   27:     0x60b318f2d2fb - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   28:     0x60b318f2d2fb - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x60b318f2d2fb - std[29689e6404d28ef9]::panicking::catch_unwind::<core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>, core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x60b318f2d2fb - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<test[a24b3028667022f7]::run_test_in_process::{closure#0}>, core[e929cb53b82a81ca]::result::Result<(), alloc[9d7caffeb3b5d2c6]::string::String>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x60b318f2d2fb - test[a24b3028667022f7]::run_test_in_process
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:747:27
[INFO] [stdout]   32:     0x60b318f2d2fb - test[a24b3028667022f7]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:668:43
[INFO] [stdout]   33:     0x60b318f26a14 - test[a24b3028667022f7]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/test/src/lib.rs:698:41
[INFO] [stdout]   34:     0x60b318f26a14 - std[29689e6404d28ef9]::sys::backtrace::__rust_begin_short_backtrace::<test[a24b3028667022f7]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x60b318f2ff02 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:70:13
[INFO] [stdout]   36:     0x60b318f2ff02 - <core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   37:     0x60b318f2ff02 - std[29689e6404d28ef9]::panicking::catch_unwind::do_call::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x60b318f2ff02 - std[29689e6404d28ef9]::panicking::catch_unwind::<(), core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x60b318f2ff02 - std[29689e6404d28ef9]::panic::catch_unwind::<core[e929cb53b82a81ca]::panic::unwind_safe::AssertUnwindSafe<std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x60b318f2ff02 - std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked::<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/thread/lifecycle.rs:68:26
[INFO] [stdout]   41:     0x60b318f2ff02 - <std[29689e6404d28ef9]::thread::lifecycle::spawn_unchecked<test[a24b3028667022f7]::run_test::{closure#1}, ()>::{closure#1} as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x60b318fc3a3f - <alloc[9d7caffeb3b5d2c6]::boxed::Box<dyn core[e929cb53b82a81ca]::ops::function::FnOnce<(), Output = ()> + core[e929cb53b82a81ca]::marker::Send> as core[e929cb53b82a81ca]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/alloc/src/boxed.rs:2271:9
[INFO] [stdout]   43:     0x60b318fc3a3f - <std[29689e6404d28ef9]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/ec6f9a5b4413f74386267ef8efc93712c2ce6db6/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   44:     0x767a4ae77aa4 - <unknown>
[INFO] [stdout]   45:     0x767a4af04a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cli_access_server_kvs_engine
[INFO] [stdout]     cli_access_server_sled_engine
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test cli`
[INFO] running `Command { std: "docker" "inspect" "ed8c4fe00a403fb32f9d988ae2eff85e5ba0541bcd7f0357dcd6f620ab51c803", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8c4fe00a403fb32f9d988ae2eff85e5ba0541bcd7f0357dcd6f620ab51c803", kill_on_drop: false }`
[INFO] [stdout] ed8c4fe00a403fb32f9d988ae2eff85e5ba0541bcd7f0357dcd6f620ab51c803
