[INFO] fetching crate clickhouse-srv 0.3.1...
[INFO] checking clickhouse-srv-0.3.1 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate clickhouse-srv 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate clickhouse-srv 0.3.1 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate clickhouse-srv 0.3.1
[INFO] finished tweaking crates.io crate clickhouse-srv 0.3.1
[INFO] tweaked toml for crates.io crate clickhouse-srv 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate clickhouse-srv 0.3.1 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" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cdcf126d6c1a4d74b9925778a96868c0f4ccea6a801c733f83dafda97b23d5c5
[INFO] running `Command { std: "docker" "start" "-a" "cdcf126d6c1a4d74b9925778a96868c0f4ccea6a801c733f83dafda97b23d5c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cdcf126d6c1a4d74b9925778a96868c0f4ccea6a801c733f83dafda97b23d5c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdcf126d6c1a4d74b9925778a96868c0f4ccea6a801c733f83dafda97b23d5c5", kill_on_drop: false }`
[INFO] [stdout] cdcf126d6c1a4d74b9925778a96868c0f4ccea6a801c733f83dafda97b23d5c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3c21e839b7583c4048495974a528555a87c2d8adfe82243f05df53f8af37b89
[INFO] running `Command { std: "docker" "start" "-a" "a3c21e839b7583c4048495974a528555a87c2d8adfe82243f05df53f8af37b89", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
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[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]     Checking thiserror v1.0.25
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[INFO] [stderr]     Checking futures-executor v0.3.15
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[INFO] [stderr]     Checking clickhouse-srv v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/cmd.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::debug`
[INFO] [stdout]  --> src/cmd.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::debug;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `query_id`, `client_info`, and `stage` are never read
[INFO] [stdout]   --> src/protocols/protocol_query.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct QueryRequest {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 97 |     pub(crate) query_id: String,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 98 |     pub(crate) client_info: QueryClientInfo,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 99 |     pub(crate) stage: u64,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QueryRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_info` is never read
[INFO] [stdout]    --> src/types/mod.rs:111:16
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub(crate) struct Context {
[INFO] [stdout]     |                   ------- field in this struct
[INFO] [stdout] 111 |     pub(crate) server_info: ServerInfo,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Context` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `concat` is never used
[INFO] [stdout]    --> src/types/column/mod.rs:134:19
[INFO] [stdout]     |
[INFO] [stdout] 133 | impl Column<Simple> {
[INFO] [stdout]     | ------------------- associated function in this implementation
[INFO] [stdout] 134 |     pub(crate) fn concat<'a, I>(items: I) -> Column<Complex>
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cast_to` is never used
[INFO] [stdout]    --> src/types/column/mod.rs:244:19
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl<K: ColumnType> Column<K> {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub(crate) fn cast_to(self, dst_type: SqlType) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `concat` and `check_columns` are never used
[INFO] [stdout]   --> src/types/column/concat.rs:20:19
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl ConcatColumnData {
[INFO] [stdout]    | --------------------- associated functions in this implementation
[INFO] [stdout] 20 |     pub(crate) fn concat(data: Vec<ArcColumnData>) -> Self {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 27 |     fn check_columns(data: &[ArcColumnData]) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `build_index` is never used
[INFO] [stdout]   --> src/types/column/concat.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn build_index<'a, I>(sizes: I) -> Vec<usize>
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `concat` is never used
[INFO] [stdout]    --> src/types/block/mod.rs:275:19
[INFO] [stdout]     |
[INFO] [stdout] 274 | impl Block<Simple> {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 275 |     pub(crate) fn concat(blocks: &[Self]) -> Block<Complex> {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cast_to` and `send_client_data` are never used
[INFO] [stdout]    --> src/types/block/mod.rs:302:19
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl<K: ColumnType> Block<K> {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] 302 |     pub(crate) fn cast_to(&self, header: &Block<K>) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub(crate) fn send_client_data(&self, encoder: &mut Encoder, compress: bool) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Owned` is never constructed
[INFO] [stdout]   --> src/types/block/row.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) enum BlockRef<'a, K: ColumnType> {
[INFO] [stdout]    |                 -------- variant in this enum
[INFO] [stdout] 51 |     Borrowed(&'a Block<K>),
[INFO] [stdout] 52 |     Owned(Arc<Block<K>>)
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sql` and `id` are never read
[INFO] [stdout]  --> src/types/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Query {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 3 |     sql: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 4 |     id: String
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Query` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_sql`, `get_id`, and `map_sql` are never used
[INFO] [stdout]   --> src/types/query.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Query {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub(crate) fn get_sql(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn get_id(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub(crate) fn map_sql<F>(self, f: F) -> Self
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/types/options.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl OptionsSource {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `query_id`, `client_info`, and `stage` are never read
[INFO] [stdout]   --> src/protocols/protocol_query.rs:97:16
[INFO] [stdout]    |
[INFO] [stdout] 96 | pub struct QueryRequest {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 97 |     pub(crate) query_id: String,
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 98 |     pub(crate) client_info: QueryClientInfo,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 99 |     pub(crate) stage: u64,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `QueryRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `server_info` is never read
[INFO] [stdout]    --> src/types/mod.rs:111:16
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub(crate) struct Context {
[INFO] [stdout]     |                   ------- field in this struct
[INFO] [stdout] 111 |     pub(crate) server_info: ServerInfo,
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Context` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cast_to` is never used
[INFO] [stdout]    --> src/types/column/mod.rs:244:19
[INFO] [stdout]     |
[INFO] [stdout] 194 | impl<K: ColumnType> Column<K> {
[INFO] [stdout]     | ----------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 244 |     pub(crate) fn cast_to(self, dst_type: SqlType) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cast_to` and `send_client_data` are never used
[INFO] [stdout]    --> src/types/block/mod.rs:302:19
[INFO] [stdout]     |
[INFO] [stdout] 301 | impl<K: ColumnType> Block<K> {
[INFO] [stdout]     | ---------------------------- methods in this implementation
[INFO] [stdout] 302 |     pub(crate) fn cast_to(&self, header: &Block<K>) -> Result<Self> {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |     pub(crate) fn send_client_data(&self, encoder: &mut Encoder, compress: bool) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Owned` is never constructed
[INFO] [stdout]   --> src/types/block/row.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) enum BlockRef<'a, K: ColumnType> {
[INFO] [stdout]    |                 -------- variant in this enum
[INFO] [stdout] 51 |     Borrowed(&'a Block<K>),
[INFO] [stdout] 52 |     Owned(Arc<Block<K>>)
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sql` and `id` are never read
[INFO] [stdout]  --> src/types/query.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Query {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 3 |     sql: String,
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 4 |     id: String
[INFO] [stdout]   |     ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Query` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_sql`, `get_id`, and `map_sql` are never used
[INFO] [stdout]   --> src/types/query.rs:22:19
[INFO] [stdout]    |
[INFO] [stdout] 7  | impl Query {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 22 |     pub(crate) fn get_sql(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub(crate) fn get_id(&self) -> &str {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub(crate) fn map_sql<F>(self, f: F) -> Self
[INFO] [stdout]    |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/types/options.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 46 | impl OptionsSource {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] 47 |     pub(crate) fn get(&self) -> Result<Cow<Options>> {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.67s
[INFO] running `Command { std: "docker" "inspect" "a3c21e839b7583c4048495974a528555a87c2d8adfe82243f05df53f8af37b89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3c21e839b7583c4048495974a528555a87c2d8adfe82243f05df53f8af37b89", kill_on_drop: false }`
[INFO] [stdout] a3c21e839b7583c4048495974a528555a87c2d8adfe82243f05df53f8af37b89
