[INFO] cloning repository https://github.com/fujianbang/toykv [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fujianbang/toykv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujianbang%2Ftoykv", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujianbang%2Ftoykv'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b8606c7f594446564c695953018618d458ef4fe [INFO] checking fujianbang/toykv against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffujianbang%2Ftoykv" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/fujianbang/toykv [INFO] finished tweaking git repo https://github.com/fujianbang/toykv [INFO] tweaked toml for git repo https://github.com/fujianbang/toykv written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/fujianbang/toykv on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/fujianbang/toykv 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-log v0.1.2 [INFO] [stderr] Downloaded thread_local v1.1.4 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded once_cell v1.10.0 [INFO] [stderr] Downloaded async-prost v0.3.0 [INFO] [stderr] Downloaded byteorder v1.4.3 [INFO] [stderr] Downloaded futures-executor v0.3.21 [INFO] [stderr] Downloaded parking_lot_core v0.9.1 [INFO] [stderr] Downloaded lock_api v0.4.6 [INFO] [stderr] Downloaded parking_lot v0.12.0 [INFO] [stderr] Downloaded serde v1.0.136 [INFO] [stderr] Downloaded mio v0.8.1 [INFO] [stderr] Downloaded itertools v0.10.3 [INFO] [stderr] Downloaded ntapi v0.3.7 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded tracing-subscriber v0.3.9 [INFO] [stderr] Downloaded petgraph v0.6.0 [INFO] [stderr] Downloaded aho-corasick v0.7.18 [INFO] [stderr] Downloaded syn v1.0.87 [INFO] [stderr] Downloaded regex v1.5.5 [INFO] [stderr] Downloaded unicode-segmentation v1.9.0 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[INFO] [stderr] Downloaded tempfile v3.3.0 [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded windows_i686_msvc v0.32.0 [INFO] [stderr] Downloaded multimap v0.8.3 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.32.0 [INFO] [stderr] Downloaded prost-derive v0.9.0 [INFO] [stderr] Downloaded windows_i686_gnu v0.32.0 [INFO] [stderr] Downloaded fastrand v1.7.0 [INFO] [stderr] Downloaded which v4.2.4 [INFO] [stderr] Downloaded thiserror v1.0.30 [INFO] [stderr] Downloaded smallvec v1.8.0 [INFO] [stderr] Downloaded log v0.4.14 [INFO] [stderr] Downloaded futures-io v0.3.21 [INFO] [stderr] Downloaded futures-macro v0.3.21 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded heck v0.3.3 [INFO] [stderr] Downloaded fixedbitset v0.4.1 [INFO] [stderr] Downloaded thiserror-impl v1.0.30 [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded tokio-macros v1.7.0 [INFO] [stderr] Downloaded tracing v0.1.32 [INFO] [stderr] Downloaded sharded-slab v0.1.4 [INFO] [stderr] Downloaded windows-sys v0.32.0 [INFO] [stderr] Downloaded prost-build v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dae636f3ee14cf2a594f90c3c61cea8cd57db171f298be30c5848d7a43058d01 [INFO] running `Command { std: "docker" "start" "-a" "dae636f3ee14cf2a594f90c3c61cea8cd57db171f298be30c5848d7a43058d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dae636f3ee14cf2a594f90c3c61cea8cd57db171f298be30c5848d7a43058d01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae636f3ee14cf2a594f90c3c61cea8cd57db171f298be30c5848d7a43058d01", kill_on_drop: false }` [INFO] [stdout] dae636f3ee14cf2a594f90c3c61cea8cd57db171f298be30c5848d7a43058d01 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9be8cbe96c2bd9cf88fdfbceb38aa4f6a0fef3f67e4236fa7b8332d686416c4a [INFO] running `Command { std: "docker" "start" "-a" "9be8cbe96c2bd9cf88fdfbceb38aa4f6a0fef3f67e4236fa7b8332d686416c4a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.87 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.56 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling which v4.2.4 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking tracing-core v0.1.23 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking mio v0.8.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking dashmap v5.2.0 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking tracing-subscriber v0.3.9 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tracing-attributes v0.1.20 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Compiling prost v0.9.0 [INFO] [stderr] Compiling prost-types v0.9.0 [INFO] [stderr] Checking tracing v0.1.32 [INFO] [stderr] Compiling toykv v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking async-prost v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stdout] warning: named argument `field__1` is not used by name [INFO] [stdout] --> src/error.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | #[error("Cannot convert value {:0} to {1}")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `field__0` is not used by name [INFO] [stdout] --> src/error.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | #[error("Cannot process command {0} with table: {1}, key: {2}. Error: {}")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `field__1` is not used by name [INFO] [stdout] --> src/error.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | #[error("Cannot convert value {:0} to {1}")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(named_arguments_used_positionally)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: named argument `field__0` is not used by name [INFO] [stdout] --> src/error.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | #[error("Cannot process command {0} with table: {1}, key: {2}. Error: {}")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this named argument is referred to by position in formatting string [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `table` [INFO] [stdout] --> src/storage/memory.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_all(&self, table: &str) -> Result, KvError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `table` [INFO] [stdout] --> src/storage/memory.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | fn get_iter(&self, table: &str) -> Result>, KvError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/storage/memory.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | fn get_or_create_table(&self, name: &str) -> Ref> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | fn get_or_create_table(&self, name: &str) -> Ref<'_, String, DashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `table` [INFO] [stdout] --> src/storage/memory.rs:46:23 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_all(&self, table: &str) -> Result, KvError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_table` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `table` [INFO] [stdout] --> src/storage/memory.rs:50:24 [INFO] [stdout] | [INFO] [stdout] 50 | fn get_iter(&self, table: &str) -> Result>, KvError> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_table` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/storage/memory.rs:14:28 [INFO] [stdout] | [INFO] [stdout] 14 | fn get_or_create_table(&self, name: &str) -> Ref> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 14 | fn get_or_create_table(&self, name: &str) -> Ref<'_, String, DashMap> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.87s [INFO] running `Command { std: "docker" "inspect" "9be8cbe96c2bd9cf88fdfbceb38aa4f6a0fef3f67e4236fa7b8332d686416c4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9be8cbe96c2bd9cf88fdfbceb38aa4f6a0fef3f67e4236fa7b8332d686416c4a", kill_on_drop: false }` [INFO] [stdout] 9be8cbe96c2bd9cf88fdfbceb38aa4f6a0fef3f67e4236fa7b8332d686416c4a