[INFO] cloning repository https://github.com/shoyo/minuSQL
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shoyo/minuSQL" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoyo%2FminuSQL", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoyo%2FminuSQL'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2bd3716fb7d5dfd0c4c0c430dfd97cc1d501735
[INFO] checking shoyo/minuSQL against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshoyo%2FminuSQL" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shoyo/minuSQL on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/shoyo/minuSQL
[INFO] finished tweaking git repo https://github.com/shoyo/minuSQL
[INFO] tweaked toml for git repo https://github.com/shoyo/minuSQL written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/shoyo/minuSQL already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99fc59b052f222cdc4caabdc250d2d8249586d363d3a284bf85e8d68da06a969
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "99fc59b052f222cdc4caabdc250d2d8249586d363d3a284bf85e8d68da06a969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99fc59b052f222cdc4caabdc250d2d8249586d363d3a284bf85e8d68da06a969", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99fc59b052f222cdc4caabdc250d2d8249586d363d3a284bf85e8d68da06a969", kill_on_drop: false }`
[INFO] [stdout] 99fc59b052f222cdc4caabdc250d2d8249586d363d3a284bf85e8d68da06a969
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d4f6ad3856e34610b40611e72e0748b5902cfb44a9af0a4e2b3e55b494bd291b
[INFO] running `Command { std: "docker" "start" "-a" "d4f6ad3856e34610b40611e72e0748b5902cfb44a9af0a4e2b3e55b494bd291b", kill_on_drop: false }`
[INFO] [stderr]     Checking jin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `rid`
[INFO] [stdout]    --> src/relation/heap.rs:204:35
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn rollback_delete(&self, rid: RecordId) -> Result<(), HeapError> {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_rid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rid`
[INFO] [stdout]    --> src/relation/heap.rs:204:35
[INFO] [stdout]     |
[INFO] [stdout] 204 |     pub fn rollback_delete(&self, rid: RecordId) -> Result<(), HeapError> {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_rid`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `usage_count`
[INFO] [stdout]   --> src/buffer/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     usage_count: Arc<Mutex<u32>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `meta`
[INFO] [stdout]   --> src/executor/exec_insert.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     meta: QueryMeta,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `node`
[INFO] [stdout]   --> src/executor/exec_insert.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     node: InsertPlanNode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `system_catalog`
[INFO] [stdout]   --> src/executor/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     system_catalog: Arc<SystemCatalog>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `buffer_manager`
[INFO] [stdout]   --> src/executor/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     buffer_manager: Arc<BufferManager>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/index.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `table_name`
[INFO] [stdout]   --> src/index.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     table_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `schema`
[INFO] [stdout]   --> src/index.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     schema: Arc<Schema>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LogRecovery`
[INFO] [stdout]   --> src/log.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct LogRecovery {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `redo`
[INFO] [stdout]   --> src/log.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn redo() {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `undo`
[INFO] [stdout]   --> src/log.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn undo() {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LSN_OFFSET`
[INFO] [stdout]   --> src/page.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | const LSN_OFFSET: u32 = 20;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_lsn`
[INFO] [stdout]    --> src/page.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn get_lsn(bytes: &PageBytes) -> u32 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lsn`
[INFO] [stdout]    --> src/page.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn set_lsn(bytes: &mut PageBytes, lsn: LsnT) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `relation_id`
[INFO] [stdout]   --> src/plan/insert.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     relation_id: RelationIdT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `usage_count`
[INFO] [stdout]   --> src/buffer/mod.rs:66:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     usage_count: Arc<Mutex<u32>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `meta`
[INFO] [stdout]   --> src/executor/exec_insert.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     meta: QueryMeta,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `node`
[INFO] [stdout]   --> src/executor/exec_insert.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     node: InsertPlanNode,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `system_catalog`
[INFO] [stdout]   --> src/executor/mod.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     system_catalog: Arc<SystemCatalog>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `buffer_manager`
[INFO] [stdout]   --> src/executor/mod.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     buffer_manager: Arc<BufferManager>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/index.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `table_name`
[INFO] [stdout]   --> src/index.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     table_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `schema`
[INFO] [stdout]   --> src/index.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     schema: Arc<Schema>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `LogRecovery`
[INFO] [stdout]   --> src/log.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct LogRecovery {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `redo`
[INFO] [stdout]   --> src/log.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn redo() {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `undo`
[INFO] [stdout]   --> src/log.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub fn undo() {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `LSN_OFFSET`
[INFO] [stdout]   --> src/page.rs:40:1
[INFO] [stdout]    |
[INFO] [stdout] 40 | const LSN_OFFSET: u32 = 20;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_lsn`
[INFO] [stdout]    --> src/page.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn get_lsn(bytes: &PageBytes) -> u32 {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_lsn`
[INFO] [stdout]    --> src/page.rs:173:8
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn set_lsn(bytes: &mut PageBytes, lsn: LsnT) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `relation_id`
[INFO] [stdout]   --> src/plan/insert.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     relation_id: RelationIdT,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.12s
[INFO] running `Command { std: "docker" "inspect" "d4f6ad3856e34610b40611e72e0748b5902cfb44a9af0a4e2b3e55b494bd291b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f6ad3856e34610b40611e72e0748b5902cfb44a9af0a4e2b3e55b494bd291b", kill_on_drop: false }`
[INFO] [stdout] d4f6ad3856e34610b40611e72e0748b5902cfb44a9af0a4e2b3e55b494bd291b