[INFO] cloning repository https://github.com/sepiropht/kvs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sepiropht/kvs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepiropht%2Fkvs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepiropht%2Fkvs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 04130a5c8f6c863ac8bf1714765aa6ea7ae90653 [INFO] testing sepiropht/kvs against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsepiropht%2Fkvs" "/workspace/builds/worker-56/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-56/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sepiropht/kvs on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sepiropht/kvs [INFO] finished tweaking git repo https://github.com/sepiropht/kvs [INFO] tweaked toml for git repo https://github.com/sepiropht/kvs written to /workspace/builds/worker-56/source/Cargo.toml [INFO] crate git repo https://github.com/sepiropht/kvs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3125d4628433dea87ceeac75e1be0379f6a3b0b1461418aff1dc9f62a3863ede [INFO] running `Command { std: "docker" "start" "-a" "3125d4628433dea87ceeac75e1be0379f6a3b0b1461418aff1dc9f62a3863ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3125d4628433dea87ceeac75e1be0379f6a3b0b1461418aff1dc9f62a3863ede", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3125d4628433dea87ceeac75e1be0379f6a3b0b1461418aff1dc9f62a3863ede", kill_on_drop: false }` [INFO] [stdout] 3125d4628433dea87ceeac75e1be0379f6a3b0b1461418aff1dc9f62a3863ede [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17534208975b5488ff91b41b01bb1106400944a3c23369c155ae6834d81126a0 [INFO] running `Command { std: "docker" "start" "-a" "17534208975b5488ff91b41b01bb1106400944a3c23369c155ae6834d81126a0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.2 [INFO] [stderr] Compiling proc-macro-error v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.7 [INFO] [stderr] Compiling structopt v0.3.14 [INFO] [stderr] Compiling kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 72 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 73 | store.set(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 77 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 78 | let res = store.get(key.to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 86 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 87 | let res = store.get(key.to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut store = KvStore::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_value` [INFO] [stdout] --> src/bin/kvs.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | key_value, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `key_value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | key, [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | key, [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bin/kvs.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:85:20 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/kvs.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut store = KvStore::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `set` [INFO] [stdout] --> src/bin/kvs.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get` [INFO] [stdout] --> src/bin/kvs.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rm` [INFO] [stdout] --> src/bin/kvs.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "17534208975b5488ff91b41b01bb1106400944a3c23369c155ae6834d81126a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17534208975b5488ff91b41b01bb1106400944a3c23369c155ae6834d81126a0", kill_on_drop: false }` [INFO] [stdout] 17534208975b5488ff91b41b01bb1106400944a3c23369c155ae6834d81126a0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce38f003849cbcd1d30eb8754e2082275605af14e47dc48ed5cabb7ba2851d8e [INFO] running `Command { std: "docker" "start" "-a" "ce38f003849cbcd1d30eb8754e2082275605af14e47dc48ed5cabb7ba2851d8e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling predicates-core v1.0.0 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling treeline v0.1.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 72 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 73 | store.set(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 77 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 78 | let res = store.get(key.to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 86 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 87 | let res = store.get(key.to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut store = KvStore::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_value` [INFO] [stdout] --> src/bin/kvs.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | key_value, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `key_value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | key, [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | key, [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bin/kvs.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:85:20 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/kvs.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut store = KvStore::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `set` [INFO] [stdout] --> src/bin/kvs.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get` [INFO] [stdout] --> src/bin/kvs.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rm` [INFO] [stdout] --> src/bin/kvs.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling predicates-tree v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling float-cmp v0.6.0 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling predicates v1.0.4 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling assert_cmd v0.11.1 [INFO] [stderr] Compiling kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 72 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 73 | store.set(key, value); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 77 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 78 | let res = store.get(key.to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 86 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 87 | let res = store.get(key.to_owned()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut store = KvStore::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key_value` [INFO] [stdout] --> src/bin/kvs.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | key_value, [INFO] [stdout] | ^^^^^^^^^ help: try ignoring the field: `key_value: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | key, [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:52:13 [INFO] [stdout] | [INFO] [stdout] 52 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:53:13 [INFO] [stdout] | [INFO] [stdout] 53 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | key, [INFO] [stdout] | ^^^ help: try ignoring the field: `key: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all` [INFO] [stdout] --> src/bin/kvs.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | all, [INFO] [stdout] | ^^^ help: try ignoring the field: `all: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `interactive` [INFO] [stdout] --> src/bin/kvs.rs:62:13 [INFO] [stdout] | [INFO] [stdout] 62 | interactive, [INFO] [stdout] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/bin/kvs.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:71:36 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:76:21 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/bin/kvs.rs:85:7 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `store` [INFO] [stdout] --> src/bin/kvs.rs:85:20 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/kvs.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut store = KvStore::new(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `set` [INFO] [stdout] --> src/bin/kvs.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `get` [INFO] [stdout] --> src/bin/kvs.rs:76:4 [INFO] [stdout] | [INFO] [stdout] 76 | fn get(key: String, store: &KvStore) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rm` [INFO] [stdout] --> src/bin/kvs.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 34.28s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvs-eae4aee756fd4fd6) [INFO] [stderr] Executable unittests src/bin/kvs.rs (/opt/rustwide/target/debug/deps/kvs-dc7c20045e652663) [INFO] [stderr] Executable tests/tests.rs (/opt/rustwide/target/debug/deps/tests-b1c071a017c8953d) [INFO] running `Command { std: "docker" "inspect" "ce38f003849cbcd1d30eb8754e2082275605af14e47dc48ed5cabb7ba2851d8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce38f003849cbcd1d30eb8754e2082275605af14e47dc48ed5cabb7ba2851d8e", kill_on_drop: false }` [INFO] [stdout] ce38f003849cbcd1d30eb8754e2082275605af14e47dc48ed5cabb7ba2851d8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dddfa74f65e5ce7d0333dc614f4d92650d13d0cf4b4428edbdfebaa966a39dfa [INFO] running `Command { std: "docker" "start" "-a" "dddfa74f65e5ce7d0333dc614f4d92650d13d0cf4b4428edbdfebaa966a39dfa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/kvs.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 72 | unimplemented!(); [INFO] [stderr] | ---------------- any code following this expression is unreachable [INFO] [stderr] 73 | store.set(key, value); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/kvs.rs:78:5 [INFO] [stderr] | [INFO] [stderr] 77 | unimplemented!(); [INFO] [stderr] | ---------------- any code following this expression is unreachable [INFO] [stderr] 78 | let res = store.get(key.to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/kvs.rs:87:5 [INFO] [stderr] | [INFO] [stderr] 86 | unimplemented!(); [INFO] [stderr] | ---------------- any code following this expression is unreachable [INFO] [stderr] 87 | let res = store.get(key.to_owned()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store` [INFO] [stderr] --> src/bin/kvs.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut store = KvStore::new(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key_value` [INFO] [stderr] --> src/bin/kvs.rs:41:13 [INFO] [stderr] | [INFO] [stderr] 41 | key_value, [INFO] [stderr] | ^^^^^^^^^ help: try ignoring the field: `key_value: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `all` [INFO] [stderr] --> src/bin/kvs.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | all, [INFO] [stderr] | ^^^ help: try ignoring the field: `all: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `interactive` [INFO] [stderr] --> src/bin/kvs.rs:43:13 [INFO] [stderr] | [INFO] [stderr] 43 | interactive, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/kvs.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | key, [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `all` [INFO] [stderr] --> src/bin/kvs.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | all, [INFO] [stderr] | ^^^ help: try ignoring the field: `all: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `interactive` [INFO] [stderr] --> src/bin/kvs.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | interactive, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/kvs.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | key, [INFO] [stderr] | ^^^ help: try ignoring the field: `key: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `all` [INFO] [stderr] --> src/bin/kvs.rs:61:13 [INFO] [stderr] | [INFO] [stderr] 61 | all, [INFO] [stderr] | ^^^ help: try ignoring the field: `all: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `interactive` [INFO] [stderr] --> src/bin/kvs.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | interactive, [INFO] [stderr] | ^^^^^^^^^^^ help: try ignoring the field: `interactive: _` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/kvs.rs:71:8 [INFO] [stderr] | [INFO] [stderr] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `value` [INFO] [stderr] --> src/bin/kvs.rs:71:21 [INFO] [stderr] | [INFO] [stderr] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store` [INFO] [stderr] --> src/bin/kvs.rs:71:36 [INFO] [stderr] | [INFO] [stderr] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/kvs.rs:76:8 [INFO] [stderr] | [INFO] [stderr] 76 | fn get(key: String, store: &KvStore) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store` [INFO] [stderr] --> src/bin/kvs.rs:76:21 [INFO] [stderr] | [INFO] [stderr] 76 | fn get(key: String, store: &KvStore) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/bin/kvs.rs:85:7 [INFO] [stderr] | [INFO] [stderr] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `store` [INFO] [stderr] --> src/bin/kvs.rs:85:20 [INFO] [stderr] | [INFO] [stderr] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_store` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/kvs.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let mut store = KvStore::new(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `set` [INFO] [stderr] --> src/bin/kvs.rs:71:4 [INFO] [stderr] | [INFO] [stderr] 71 | fn set(key: String, value: String, store: &KvStore) { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get` [INFO] [stderr] --> src/bin/kvs.rs:76:4 [INFO] [stderr] | [INFO] [stderr] 76 | fn get(key: String, store: &KvStore) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `rm` [INFO] [stderr] --> src/bin/kvs.rs:85:4 [INFO] [stderr] | [INFO] [stderr] 85 | fn rm(key: String, store: &KvStore) { [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: `kvs` (bin "kvs") generated 24 warnings [INFO] [stderr] warning: `kvs` (bin "kvs" test) generated 24 warnings (24 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.64s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kvs-eae4aee756fd4fd6) [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 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/kvs.rs (/opt/rustwide/target/debug/deps/kvs-dc7c20045e652663) [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-b1c071a017c8953d) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test get_non_existent_value ... ok [INFO] [stderr] Doc-tests kvs [INFO] [stdout] test cli_get ... ok [INFO] [stdout] test get_stored_value ... ok [INFO] [stdout] test cli_rm ... ok [INFO] [stdout] test overwrite_value ... ok [INFO] [stdout] test cli_invalid_subcommand ... ok [INFO] [stdout] test cli_invalid_get ... ok [INFO] [stdout] test remove_key ... ok [INFO] [stdout] test cli_set ... ok [INFO] [stdout] test cli_no_args ... ok [INFO] [stdout] test cli_version ... ok [INFO] [stdout] test cli_invalid_rm ... 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 0.07s [INFO] [stdout] [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] running `Command { std: "docker" "inspect" "dddfa74f65e5ce7d0333dc614f4d92650d13d0cf4b4428edbdfebaa966a39dfa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dddfa74f65e5ce7d0333dc614f4d92650d13d0cf4b4428edbdfebaa966a39dfa", kill_on_drop: false }` [INFO] [stdout] dddfa74f65e5ce7d0333dc614f4d92650d13d0cf4b4428edbdfebaa966a39dfa