[INFO] cloning repository https://github.com/carrotflakes/rdb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carrotflakes/rdb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrotflakes%2Frdb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrotflakes%2Frdb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bb4dd839e4a9eadfb51c6ed5cb67d30f1da1e611 [INFO] checking carrotflakes/rdb against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarrotflakes%2Frdb" "/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/carrotflakes/rdb [INFO] finished tweaking git repo https://github.com/carrotflakes/rdb [INFO] tweaked toml for git repo https://github.com/carrotflakes/rdb written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/carrotflakes/rdb on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/carrotflakes/rdb 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 54e2cf7d44ba370a537f006974afa5481651869ee4fc0ce56a438dce1d5edd1a [INFO] running `Command { std: "docker" "start" "-a" "54e2cf7d44ba370a537f006974afa5481651869ee4fc0ce56a438dce1d5edd1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54e2cf7d44ba370a537f006974afa5481651869ee4fc0ce56a438dce1d5edd1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54e2cf7d44ba370a537f006974afa5481651869ee4fc0ce56a438dce1d5edd1a", kill_on_drop: false }` [INFO] [stdout] 54e2cf7d44ba370a537f006974afa5481651869ee4fc0ce56a438dce1d5edd1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e84e136d77098a5b39b0d232dff1c971e5a3048ebcf2c3cfa18432f7cbb150fc [INFO] running `Command { std: "docker" "start" "-a" "e84e136d77098a5b39b0d232dff1c971e5a3048ebcf2c3cfa18432f7cbb150fc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking serde_yaml v0.8.21 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking rdb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/schema.rs:107:38 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn check_row_is_legal(&self, row: &Vec) -> Result<(), String> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `row` [INFO] [stdout] --> src/schema.rs:107:38 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn check_row_is_legal(&self, row: &Vec) -> Result<(), String> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_row` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/storage/file/mod.rs:276:29 [INFO] [stdout] | [INFO] [stdout] 276 | fn cursor_update(&self, cursor: &mut Self::Cursor, data: Vec) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/storage/file/mod.rs:276:56 [INFO] [stdout] | [INFO] [stdout] 276 | fn cursor_update(&self, cursor: &mut Self::Cursor, data: Vec) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source_index` [INFO] [stdout] --> src/storage/in_memory.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | source_index, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `source_index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indices` [INFO] [stdout] --> src/storage/in_memory.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | indices, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `indices: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/storage/in_memory.rs:128:36 [INFO] [stdout] | [INFO] [stdout] 128 | fn cursor_next_occupied(&self, cursor: &mut Self::Cursor) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/storage/in_memory.rs:132:33 [INFO] [stdout] | [INFO] [stdout] 132 | fn cursor_delete(&mut self, cursor: &mut Self::Cursor) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/storage/in_memory.rs:136:29 [INFO] [stdout] | [INFO] [stdout] 136 | fn cursor_update(&self, cursor: &mut Self::Cursor, data: Vec) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/storage/in_memory.rs:136:56 [INFO] [stdout] | [INFO] [stdout] 136 | fn cursor_update(&self, cursor: &mut Self::Cursor, data: Vec) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source_index` [INFO] [stdout] --> src/storage/in_memory.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | source_index, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `source_index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indices` [INFO] [stdout] --> src/storage/in_memory.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 167 | indices, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `indices: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> src/storage/file/page.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl Page { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn write(&mut self, offset: usize, bytes: &[u8]) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/storage/file/mod.rs:276:29 [INFO] [stdout] | [INFO] [stdout] 276 | fn cursor_update(&self, cursor: &mut Self::Cursor, data: Vec) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/storage/file/mod.rs:276:56 [INFO] [stdout] | [INFO] [stdout] 276 | fn cursor_update(&self, cursor: &mut Self::Cursor, data: Vec) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source_index` [INFO] [stdout] --> src/storage/in_memory.rs:108:21 [INFO] [stdout] | [INFO] [stdout] 108 | source_index, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `source_index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indices` [INFO] [stdout] --> src/storage/in_memory.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | indices, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `indices: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/storage/in_memory.rs:128:36 [INFO] [stdout] | [INFO] [stdout] 128 | fn cursor_next_occupied(&self, cursor: &mut Self::Cursor) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/storage/in_memory.rs:132:33 [INFO] [stdout] | [INFO] [stdout] 132 | fn cursor_delete(&mut self, cursor: &mut Self::Cursor) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cursor` [INFO] [stdout] --> src/storage/in_memory.rs:136:29 [INFO] [stdout] | [INFO] [stdout] 136 | fn cursor_update(&self, cursor: &mut Self::Cursor, data: Vec) -> bool { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cursor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `data` [INFO] [stdout] --> src/storage/in_memory.rs:136:56 [INFO] [stdout] | [INFO] [stdout] 136 | fn cursor_update(&self, cursor: &mut Self::Cursor, data: Vec) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_data` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `source_index` [INFO] [stdout] --> src/storage/in_memory.rs:166:21 [INFO] [stdout] | [INFO] [stdout] 166 | source_index, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `source_index: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `indices` [INFO] [stdout] --> src/storage/in_memory.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 167 | indices, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `indices: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `write` is never used [INFO] [stdout] --> src/storage/file/page.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 36 | impl Page { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 66 | pub fn write(&mut self, offset: usize, bytes: &[u8]) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.08s [INFO] running `Command { std: "docker" "inspect" "e84e136d77098a5b39b0d232dff1c971e5a3048ebcf2c3cfa18432f7cbb150fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e84e136d77098a5b39b0d232dff1c971e5a3048ebcf2c3cfa18432f7cbb150fc", kill_on_drop: false }` [INFO] [stdout] e84e136d77098a5b39b0d232dff1c971e5a3048ebcf2c3cfa18432f7cbb150fc