[INFO] cloning repository https://github.com/ReDosve/learning_kvs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ReDosve/learning_kvs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReDosve%2Flearning_kvs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReDosve%2Flearning_kvs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] df6f284608ace6d419033ee44cccf647a4d21b0d [INFO] testing ReDosve/learning_kvs against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FReDosve%2Flearning_kvs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ReDosve/learning_kvs [INFO] finished tweaking git repo https://github.com/ReDosve/learning_kvs [INFO] tweaked toml for git repo https://github.com/ReDosve/learning_kvs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ReDosve/learning_kvs on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ReDosve/learning_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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap_builder v4.5.53 [INFO] [stderr] Downloaded assert_cmd v0.11.1 [INFO] [stderr] Downloaded predicates v1.0.8 [INFO] [stderr] Downloaded escargot v0.4.0 [INFO] [stderr] Downloaded zmij v1.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.104 [INFO] [stderr] Downloaded clap v4.5.53 [INFO] [stderr] Downloaded serde_json v1.0.148 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e [INFO] running `Command { std: "docker" "start" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.104 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling anstyle-query v1.1.5 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling clap_builder v4.5.53 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling clap v4.5.53 [INFO] [stderr] Compiling kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 19 | panic!() [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 36 | println!("Hello, world!"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 11.38s [INFO] running `Command { std: "docker" "inspect" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling serde_json v1.0.148 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling zmij v1.0.0 [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/kvs.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 19 | panic!() [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 36 | println!("Hello, world!"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling predicates v1.0.8 [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:36:5 [INFO] [stdout] | [INFO] [stdout] 19 | panic!() [INFO] [stdout] | -------- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 36 | println!("Hello, world!"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 26.91s [INFO] running `Command { std: "docker" "inspect" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/kvs.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 19 | panic!() [INFO] [stderr] | -------- any code following this expression is unreachable [INFO] [stderr] ... [INFO] [stderr] 36 | println!("Hello, world!"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `kvs` (bin "kvs") generated 1 warning [INFO] [stderr] warning: `kvs` (bin "kvs" test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/kvs-6a3d76c9fd7136d6) [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/kvs.rs (/opt/rustwide/target/release/deps/kvs-f5be81b085561b7a) [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] [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/release/deps/tests-f12a9669a837f079) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test get_non_existent_value ... ok [INFO] [stdout] test overwrite_value ... ok [INFO] [stdout] test remove_key ... ok [INFO] [stdout] test cli_version ... ok [INFO] [stdout] test get_stored_value ... ok [INFO] [stdout] test cli_rm ... ok [INFO] [stdout] test cli_get ... ok [INFO] [stdout] test cli_invalid_subcommand ... ok [INFO] [stdout] test cli_set ... ok [INFO] [stdout] test cli_invalid_rm ... ok [INFO] [stdout] test cli_no_args ... 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 5 tests [INFO] [stdout] test src/lib.rs - KvStore::new (line 22) ... ok [INFO] [stdout] test src/lib.rs - KvStore::set (line 35) ... ok [INFO] [stdout] test src/lib.rs - KvStore::remove (line 62) ... ok [INFO] [stdout] test src/lib.rs - KvStore (line 11) ... ok [INFO] [stdout] test src/lib.rs - KvStore::get (line 49) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.41s; merged doctests compilation took 0.39s [INFO] running `Command { std: "docker" "inspect" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e", kill_on_drop: false }` [INFO] [stdout] 996cd056e1c7921b9445a7b421e45ad2ff28a94dd7fdcfd17362cf4b1afa849e