[INFO] fetching crate voltdb-client-rust 0.1.11... [INFO] checking voltdb-client-rust-0.1.11 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate voltdb-client-rust 0.1.11 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate voltdb-client-rust 0.1.11 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate voltdb-client-rust 0.1.11 [INFO] finished tweaking crates.io crate voltdb-client-rust 0.1.11 [INFO] tweaked toml for crates.io crate voltdb-client-rust 0.1.11 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate voltdb-client-rust 0.1.11 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded testcontainers v0.12.0 [INFO] [stderr] Downloaded bytebuffer-rs v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d8eae05b47ae402f3d0dd4499fb4d2fc6eaeba80928beb7fdf07698dc4a1411d [INFO] running `Command { std: "docker" "start" "-a" "d8eae05b47ae402f3d0dd4499fb4d2fc6eaeba80928beb7fdf07698dc4a1411d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d8eae05b47ae402f3d0dd4499fb4d2fc6eaeba80928beb7fdf07698dc4a1411d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d8eae05b47ae402f3d0dd4499fb4d2fc6eaeba80928beb7fdf07698dc4a1411d", kill_on_drop: false }` [INFO] [stdout] d8eae05b47ae402f3d0dd4499fb4d2fc6eaeba80928beb7fdf07698dc4a1411d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 132d3eec71396577aeafc444c8d5c0687837492ff8728bc122f269fcf784f94f [INFO] running `Command { std: "docker" "start" "-a" "132d3eec71396577aeafc444c8d5c0687837492ff8728bc122f269fcf784f94f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bytebuffer-rs v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.44 [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 chrono v0.4.19 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking bigdecimal v0.3.0 [INFO] [stderr] Checking voltdb-client-rust v0.1.11 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `mutable_borrow_reservation_conflict` has been removed: now allowed, see issue #59159 for more information [INFO] [stdout] --> src/table.rs:422:13 [INFO] [stdout] | [INFO] [stdout] 422 | #[allow(mutable_borrow_reservation_conflict)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BigDecimal` is imported redundantly [INFO] [stdout] --> src/encode_option.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bigdecimal::BigDecimal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | use crate::{*}; [INFO] [stdout] | - the item `BigDecimal` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/encode_option.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | [INFO] [stdout] 5 | use crate::{*}; [INFO] [stdout] | - the item `DateTime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/encode_option.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^ [INFO] [stdout] 4 | [INFO] [stdout] 5 | use crate::{*}; [INFO] [stdout] | - the item `Utc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `info_bytes` is never read [INFO] [stdout] --> src/table.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct VoltTable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | info_bytes: ByteBuffer, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VoltTable` 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: fields `handle`, `query`, `sync`, and `num_bytes` are never read [INFO] [stdout] --> src/node.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub(crate) struct NetworkRequest { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 74 | handle: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 75 | query: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 76 | sync: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 77 | num_bytes: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host_id`, `connection`, `leader_addr`, and `build` are never read [INFO] [stdout] --> src/node.rs:336:5 [INFO] [stdout] | [INFO] [stdout] 335 | pub struct ConnInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 336 | host_id: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 337 | connection: i64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 338 | leader_addr: Ipv4Addr, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 339 | build: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConnInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `handle`, `status_string`, `app_status`, `app_status_string`, and `cluster_round_trip_time` are never read [INFO] [stdout] --> src/response.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct VoltResponseInfo { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 55 | handle: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 56 | status: ResponseStatus, [INFO] [stdout] 57 | status_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 58 | app_status: ResponseStatus, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 59 | app_status_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 60 | cluster_round_trip_time: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VoltResponseInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `created` is never read [INFO] [stdout] --> src/pool.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct PooledConn<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 106 | created: SystemTime, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PooledConn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> src/main.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 8 | struct Test { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 9 | t1: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | t2: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 11 | t3: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 12 | t4: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | t5: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 14 | t6: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 15 | t7: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 16 | t8: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] 17 | t9: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Test` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking testcontainers v0.12.0 [INFO] [stdout] warning: lint `mutable_borrow_reservation_conflict` has been removed: now allowed, see issue #59159 for more information [INFO] [stdout] --> src/table.rs:422:13 [INFO] [stdout] | [INFO] [stdout] 422 | #[allow(mutable_borrow_reservation_conflict)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DECIMAL_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:25 [INFO] [stdout] | [INFO] [stdout] 571 | use crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COL... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | use super::*; [INFO] [stdout] | -------- the item `DECIMAL_COLUMN` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FLOAT_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:41 [INFO] [stdout] | [INFO] [stdout] 571 | use crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COL... [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | use super::*; [INFO] [stdout] | -------- the item `FLOAT_COLUMN` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `INT_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:55 [INFO] [stdout] | [INFO] [stdout] 571 | use crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COL... [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | use super::*; [INFO] [stdout] | -------- the item `INT_COLUMN` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `LONG_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:67 [INFO] [stdout] | [INFO] [stdout] 571 | use crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COL... [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | use super::*; [INFO] [stdout] | -------- the item `LONG_COLUMN` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SHORT_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:80 [INFO] [stdout] | [INFO] [stdout] 571 | use crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COL... [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | use super::*; [INFO] [stdout] | -------- the item `SHORT_COLUMN` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `STRING_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:94 [INFO] [stdout] | [INFO] [stdout] 571 | use crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COL... [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | use super::*; [INFO] [stdout] | -------- the item `STRING_COLUMN` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TIMESTAMP_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:109 [INFO] [stdout] | [INFO] [stdout] 571 | use crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COL... [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | use super::*; [INFO] [stdout] | -------- the item `TIMESTAMP_COLUMN` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TINYINT_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:127 [INFO] [stdout] | [INFO] [stdout] 571 | ...se crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COLUMN, V... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | ...se super::*; [INFO] [stdout] | -------- the item `TINYINT_COLUMN` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VAR_BIN_COLUMN` is imported redundantly [INFO] [stdout] --> src/table.rs:571:143 [INFO] [stdout] | [INFO] [stdout] 571 | ...se crate::encode::{DECIMAL_COLUMN, FLOAT_COLUMN, INT_COLUMN, LONG_COLUMN, SHORT_COLUMN, STRING_COLUMN, TIMESTAMP_COLUMN, TINYINT_COLUMN, VAR_BIN_COLUM... [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 574 | ...se super::*; [INFO] [stdout] | -------- the item `VAR_BIN_COLUMN` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BigInt` is imported redundantly [INFO] [stdout] --> src/encode.rs:549:9 [INFO] [stdout] | [INFO] [stdout] 549 | use bigdecimal::num_bigint::BigInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 554 | use super::*; [INFO] [stdout] | -------- the item `BigInt` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TimeZone` is imported redundantly [INFO] [stdout] --> src/encode.rs:550:9 [INFO] [stdout] | [INFO] [stdout] 550 | use chrono::TimeZone; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 554 | use super::*; [INFO] [stdout] | -------- the item `TimeZone` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BigDecimal` is imported redundantly [INFO] [stdout] --> src/encode_option.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use bigdecimal::BigDecimal; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 5 | use crate::{*}; [INFO] [stdout] | - the item `BigDecimal` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `DateTime` is imported redundantly [INFO] [stdout] --> src/encode_option.rs:3:14 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | [INFO] [stdout] 5 | use crate::{*}; [INFO] [stdout] | - the item `DateTime` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Utc` is imported redundantly [INFO] [stdout] --> src/encode_option.rs:3:24 [INFO] [stdout] | [INFO] [stdout] 3 | use chrono::{DateTime, Utc}; [INFO] [stdout] | ^^^ [INFO] [stdout] 4 | [INFO] [stdout] 5 | use crate::{*}; [INFO] [stdout] | - the item `Utc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `t8` and `t9` are never read [INFO] [stdout] --> tests/integration_test.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 70 | struct Test { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 78 | t8: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] 79 | t9: Option>, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Test` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `info_bytes` is never read [INFO] [stdout] --> src/table.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 22 | pub struct VoltTable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 25 | info_bytes: ByteBuffer, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VoltTable` 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: fields `handle`, `query`, `sync`, and `num_bytes` are never read [INFO] [stdout] --> src/node.rs:74:5 [INFO] [stdout] | [INFO] [stdout] 73 | pub(crate) struct NetworkRequest { [INFO] [stdout] | -------------- fields in this struct [INFO] [stdout] 74 | handle: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 75 | query: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 76 | sync: bool, [INFO] [stdout] | ^^^^ [INFO] [stdout] 77 | num_bytes: i32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NetworkRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host_id`, `connection`, `leader_addr`, and `build` are never read [INFO] [stdout] --> src/node.rs:336:5 [INFO] [stdout] | [INFO] [stdout] 335 | pub struct ConnInfo { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 336 | host_id: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 337 | connection: i64, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 338 | leader_addr: Ipv4Addr, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 339 | build: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ConnInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `handle`, `status_string`, `app_status`, `app_status_string`, and `cluster_round_trip_time` are never read [INFO] [stdout] --> src/response.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct VoltResponseInfo { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 55 | handle: i64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 56 | status: ResponseStatus, [INFO] [stdout] 57 | status_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 58 | app_status: ResponseStatus, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 59 | app_status_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 60 | cluster_round_trip_time: i32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `VoltResponseInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `created` is never read [INFO] [stdout] --> src/pool.rs:106:5 [INFO] [stdout] | [INFO] [stdout] 105 | pub struct PooledConn<'a> { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 106 | created: SystemTime, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PooledConn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.80s [INFO] running `Command { std: "docker" "inspect" "132d3eec71396577aeafc444c8d5c0687837492ff8728bc122f269fcf784f94f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "132d3eec71396577aeafc444c8d5c0687837492ff8728bc122f269fcf784f94f", kill_on_drop: false }` [INFO] [stdout] 132d3eec71396577aeafc444c8d5c0687837492ff8728bc122f269fcf784f94f [INFO] checking voltdb-client-rust-0.1.11 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate voltdb-client-rust 0.1.11 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate voltdb-client-rust 0.1.11 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate voltdb-client-rust 0.1.11 [INFO] finished tweaking crates.io crate voltdb-client-rust 0.1.11 [INFO] tweaked toml for crates.io crate voltdb-client-rust 0.1.11 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate voltdb-client-rust 0.1.11 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6e9d30394ad6d20c450201a97b37eb4c9612644f59c070f0298d1cec8a29a7a [INFO] running `Command { std: "docker" "start" "-a" "e6e9d30394ad6d20c450201a97b37eb4c9612644f59c070f0298d1cec8a29a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6e9d30394ad6d20c450201a97b37eb4c9612644f59c070f0298d1cec8a29a7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6e9d30394ad6d20c450201a97b37eb4c9612644f59c070f0298d1cec8a29a7a", kill_on_drop: false }` [INFO] [stdout] e6e9d30394ad6d20c450201a97b37eb4c9612644f59c070f0298d1cec8a29a7a [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8034c28150cae1e1ef95c1eda1d7f067d25c7b7db7a34715560da382a994cfa4 [INFO] running `Command { std: "docker" "start" "-a" "8034c28150cae1e1ef95c1eda1d7f067d25c7b7db7a34715560da382a994cfa4", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking bytebuffer-rs v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.44 [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 digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking crypto-mac v0.10.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking sha2 v0.9.8 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `chrono` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8034c28150cae1e1ef95c1eda1d7f067d25c7b7db7a34715560da382a994cfa4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8034c28150cae1e1ef95c1eda1d7f067d25c7b7db7a34715560da382a994cfa4", kill_on_drop: false }` [INFO] [stdout] 8034c28150cae1e1ef95c1eda1d7f067d25c7b7db7a34715560da382a994cfa4