[INFO] cloning repository https://github.com/x-hansong/kvs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/x-hansong/kvs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx-hansong%2Fkvs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx-hansong%2Fkvs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6af8f524a2e274391715421899944f8c101bfcc0
[INFO] testing x-hansong/kvs against master#2fd6efc32704647e64d3d646d21c4c68eae100e4 for pr-149852-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fx-hansong%2Fkvs" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/x-hansong/kvs
[INFO] finished tweaking git repo https://github.com/x-hansong/kvs
[INFO] tweaked toml for git repo https://github.com/x-hansong/kvs written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/x-hansong/kvs on toolchain 2fd6efc32704647e64d3d646d21c4c68eae100e4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/x-hansong/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" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.62
[INFO] [stderr]   Downloaded predicates-core v1.0.2
[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.2
[INFO] [stderr]   Downloaded treeline v0.1.0
[INFO] [stderr]   Downloaded textwrap v0.12.1
[INFO] [stderr]   Downloaded serde_derive v1.0.123
[INFO] [stderr]   Downloaded assert_cmd v0.11.1
[INFO] [stderr]   Downloaded unicode-segmentation v1.7.1
[INFO] [stderr]   Downloaded regex v1.4.3
[INFO] [stderr]   Downloaded predicates v1.0.7
[INFO] [stderr]   Downloaded difference v2.0.0
[INFO] [stderr]   Downloaded itoa v0.4.7
[INFO] [stderr]   Downloaded os_str_bytes v2.4.0
[INFO] [stderr]   Downloaded float-cmp v0.8.0
[INFO] [stderr]   Downloaded normalize-line-endings v0.3.0
[INFO] [stderr]   Downloaded escargot v0.4.0
[INFO] [stderr]   Downloaded quote v1.0.8
[INFO] [stderr]   Downloaded proc-macro2 v1.0.24
[INFO] [stderr]   Downloaded serde v1.0.123
[INFO] [stderr]   Downloaded heck v0.3.2
[INFO] [stderr]   Downloaded indexmap v1.6.1
[INFO] [stderr]   Downloaded once_cell v1.5.2
[INFO] [stderr]   Downloaded clap v3.0.0-beta.2
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[INFO] [stderr]   Downloaded syn v1.0.60
[INFO] [stderr]   Downloaded regex-syntax v0.6.22
[INFO] [stderr]   Downloaded libc v0.2.86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 292530268ef40dd02cb3cb04e8d2f499256974cd7c3cfd8c5b6363976835c9b5
[INFO] running `Command { std: "docker" "start" "-a" "292530268ef40dd02cb3cb04e8d2f499256974cd7c3cfd8c5b6363976835c9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "292530268ef40dd02cb3cb04e8d2f499256974cd7c3cfd8c5b6363976835c9b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "292530268ef40dd02cb3cb04e8d2f499256974cd7c3cfd8c5b6363976835c9b5", kill_on_drop: false }`
[INFO] [stdout] 292530268ef40dd02cb3cb04e8d2f499256974cd7c3cfd8c5b6363976835c9b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e0a33150235ccc42ffe7ce1b95b9e0d1a3b4f1b1d1fb66468fd64a3f7b946c7
[INFO] running `Command { std: "docker" "start" "-a" "0e0a33150235ccc42ffe7ce1b95b9e0d1a3b4f1b1d1fb66468fd64a3f7b946c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling serde_json v1.0.62
[INFO] [stderr]    Compiling once_cell v1.5.2
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling predicates-core v1.0.2
[INFO] [stderr]    Compiling regex-syntax v0.6.22
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling escargot v0.4.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling treeline v0.1.0
[INFO] [stderr]    Compiling difference v2.0.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling predicates-tree v1.0.2
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling float-cmp v0.8.0
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling predicates v1.0.7
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling assert_cmd v0.11.1
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `get`
[INFO] [stdout]   --> src/bin/kvs.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |         Command::Get(get) => {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_get`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set`
[INFO] [stdout]   --> src/bin/kvs.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Command::Set(set) => {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rm`
[INFO] [stdout]   --> src/bin/kvs.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Command::Rm(rm) => {
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_rm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/bin/kvs.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Get {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 26 |     #[clap()]
[INFO] [stdout] 27 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/bin/kvs.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Rm {
[INFO] [stdout]    |        -- field in this struct
[INFO] [stdout] 32 |     #[clap()]
[INFO] [stdout] 33 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `value` are never read
[INFO] [stdout]   --> src/bin/kvs.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Set {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 38 |     #[clap()]
[INFO] [stdout] 39 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     #[clap()]
[INFO] [stdout] 41 |     value: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.24s
[INFO] running `Command { std: "docker" "inspect" "0e0a33150235ccc42ffe7ce1b95b9e0d1a3b4f1b1d1fb66468fd64a3f7b946c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e0a33150235ccc42ffe7ce1b95b9e0d1a3b4f1b1d1fb66468fd64a3f7b946c7", kill_on_drop: false }`
[INFO] [stdout] 0e0a33150235ccc42ffe7ce1b95b9e0d1a3b4f1b1d1fb66468fd64a3f7b946c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7af801e9e6647ea3b9e806a425dfd3ea394873dd8740ca4fc565fe7ddabf2ec2
[INFO] running `Command { std: "docker" "start" "-a" "7af801e9e6647ea3b9e806a425dfd3ea394873dd8740ca4fc565fe7ddabf2ec2", kill_on_drop: false }`
[INFO] [stderr]    Compiling kvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `get`
[INFO] [stdout]   --> src/bin/kvs.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |         Command::Get(get) => {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_get`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set`
[INFO] [stdout]   --> src/bin/kvs.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Command::Set(set) => {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rm`
[INFO] [stdout]   --> src/bin/kvs.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Command::Rm(rm) => {
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_rm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/bin/kvs.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Get {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 26 |     #[clap()]
[INFO] [stdout] 27 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/bin/kvs.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Rm {
[INFO] [stdout]    |        -- field in this struct
[INFO] [stdout] 32 |     #[clap()]
[INFO] [stdout] 33 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `value` are never read
[INFO] [stdout]   --> src/bin/kvs.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Set {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 38 |     #[clap()]
[INFO] [stdout] 39 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     #[clap()]
[INFO] [stdout] 41 |     value: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `get`
[INFO] [stdout]   --> src/bin/kvs.rs:48:22
[INFO] [stdout]    |
[INFO] [stdout] 48 |         Command::Get(get) => {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_get`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `set`
[INFO] [stdout]   --> src/bin/kvs.rs:52:22
[INFO] [stdout]    |
[INFO] [stdout] 52 |         Command::Set(set) => {
[INFO] [stdout]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_set`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rm`
[INFO] [stdout]   --> src/bin/kvs.rs:56:21
[INFO] [stdout]    |
[INFO] [stdout] 56 |         Command::Rm(rm) => {
[INFO] [stdout]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_rm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/bin/kvs.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | struct Get {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 26 |     #[clap()]
[INFO] [stdout] 27 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `key` is never read
[INFO] [stdout]   --> src/bin/kvs.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Rm {
[INFO] [stdout]    |        -- field in this struct
[INFO] [stdout] 32 |     #[clap()]
[INFO] [stdout] 33 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `key` and `value` are never read
[INFO] [stdout]   --> src/bin/kvs.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | struct Set {
[INFO] [stdout]    |        --- fields in this struct
[INFO] [stdout] 38 |     #[clap()]
[INFO] [stdout] 39 |     key: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 40 |     #[clap()]
[INFO] [stdout] 41 |     value: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "7af801e9e6647ea3b9e806a425dfd3ea394873dd8740ca4fc565fe7ddabf2ec2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7af801e9e6647ea3b9e806a425dfd3ea394873dd8740ca4fc565fe7ddabf2ec2", kill_on_drop: false }`
[INFO] [stdout] 7af801e9e6647ea3b9e806a425dfd3ea394873dd8740ca4fc565fe7ddabf2ec2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+2fd6efc32704647e64d3d646d21c4c68eae100e4" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 24759f7c194170f0b63137e4ea24ce067e339ea22fa7cefbdca13de6863f7075
[INFO] running `Command { std: "docker" "start" "-a" "24759f7c194170f0b63137e4ea24ce067e339ea22fa7cefbdca13de6863f7075", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `get`
[INFO] [stderr]   --> src/bin/kvs.rs:48:22
[INFO] [stderr]    |
[INFO] [stderr] 48 |         Command::Get(get) => {
[INFO] [stderr]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_get`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `set`
[INFO] [stderr]   --> src/bin/kvs.rs:52:22
[INFO] [stderr]    |
[INFO] [stderr] 52 |         Command::Set(set) => {
[INFO] [stderr]    |                      ^^^ help: if this is intentional, prefix it with an underscore: `_set`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `rm`
[INFO] [stderr]   --> src/bin/kvs.rs:56:21
[INFO] [stderr]    |
[INFO] [stderr] 56 |         Command::Rm(rm) => {
[INFO] [stderr]    |                     ^^ help: if this is intentional, prefix it with an underscore: `_rm`
[INFO] [stderr] 
[INFO] [stderr] warning: field `key` is never read
[INFO] [stderr]   --> src/bin/kvs.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 25 | struct Get {
[INFO] [stderr]    |        --- field in this struct
[INFO] [stderr] 26 |     #[clap()]
[INFO] [stderr] 27 |     key: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `key` is never read
[INFO] [stderr]   --> src/bin/kvs.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct Rm {
[INFO] [stderr]    |        -- field in this struct
[INFO] [stderr] 32 |     #[clap()]
[INFO] [stderr] 33 |     key: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `key` and `value` are never read
[INFO] [stderr]   --> src/bin/kvs.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | struct Set {
[INFO] [stderr]    |        --- fields in this struct
[INFO] [stderr] 38 |     #[clap()]
[INFO] [stderr] 39 |     key: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 40 |     #[clap()]
[INFO] [stderr] 41 |     value: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kvs` (bin "kvs" test) generated 6 warnings (run `cargo fix --bin "kvs" -p kvs --tests` to apply 3 suggestions)
[INFO] [stderr] warning: `kvs` (bin "kvs") generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvs-35332da90e52c38c)
[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.rs (/opt/rustwide/target/debug/deps/kvs-5b5591c0d0daf2ed)
[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/tests.rs (/opt/rustwide/target/debug/deps/tests-2b17ae4e05b828b3)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test cli_get ... ok
[INFO] [stdout] test get_non_existent_value ... ok
[INFO] [stdout] test overwrite_value ... ok
[INFO] [stdout] test remove_key ... ok
[INFO] [stdout] test get_stored_value ... ok
[INFO] [stdout] test cli_invalid_rm ... ok
[INFO] [stdout] test cli_version ... ok
[INFO] [stdout] test cli_rm ... ok
[INFO] [stdout] test cli_no_args ... ok
[INFO] [stdout] test cli_invalid_subcommand ... ok
[INFO] [stdout] test cli_set ... ok
[INFO] [stdout] test cli_invalid_get ... ok
[INFO] [stdout] test cli_invalid_set ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kvs
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/kv.rs - kv::KvStore (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "24759f7c194170f0b63137e4ea24ce067e339ea22fa7cefbdca13de6863f7075", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24759f7c194170f0b63137e4ea24ce067e339ea22fa7cefbdca13de6863f7075", kill_on_drop: false }`
[INFO] [stdout] 24759f7c194170f0b63137e4ea24ce067e339ea22fa7cefbdca13de6863f7075