[INFO] cloning repository https://github.com/decapo01/tokio-postgres-dynamic-query-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/decapo01/tokio-postgres-dynamic-query-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecapo01%2Ftokio-postgres-dynamic-query-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecapo01%2Ftokio-postgres-dynamic-query-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2fc87c034e6eacf368c7bf32a6f236fded019014 [INFO] checking decapo01/tokio-postgres-dynamic-query-example against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdecapo01%2Ftokio-postgres-dynamic-query-example" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/decapo01/tokio-postgres-dynamic-query-example [INFO] finished tweaking git repo https://github.com/decapo01/tokio-postgres-dynamic-query-example [INFO] tweaked toml for git repo https://github.com/decapo01/tokio-postgres-dynamic-query-example written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/decapo01/tokio-postgres-dynamic-query-example on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/decapo01/tokio-postgres-dynamic-query-example 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 89df9e48ea1932885b622d4c6917b2b685d1b3271433a1c654b07e2cb5eacf6d [INFO] running `Command { std: "docker" "start" "-a" "89df9e48ea1932885b622d4c6917b2b685d1b3271433a1c654b07e2cb5eacf6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "89df9e48ea1932885b622d4c6917b2b685d1b3271433a1c654b07e2cb5eacf6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89df9e48ea1932885b622d4c6917b2b685d1b3271433a1c654b07e2cb5eacf6d", kill_on_drop: false }` [INFO] [stdout] 89df9e48ea1932885b622d4c6917b2b685d1b3271433a1c654b07e2cb5eacf6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c032f9676c5ce9ab2295e02d3227963707dd81ee1cc223f03f7a9980b3a790b [INFO] running `Command { std: "docker" "start" "-a" "4c032f9676c5ce9ab2295e02d3227963707dd81ee1cc223f03f7a9980b3a790b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking finl_unicode v1.2.0 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking textwrap v0.16.1 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking stringprep v0.1.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap_derive v3.2.25 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Checking tokio-postgres-dynamic-query-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `env`, `fmt::format`, and `iter` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, fmt::format, iter}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | params: &Vec>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 - params: &Vec>, [INFO] [stdout] 9 + params: &Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:58:63 [INFO] [stdout] | [INFO] [stdout] 58 | fn query_param_pair_from_args(args: Args) -> (String, Vec>) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - fn query_param_pair_from_args(args: Args) -> (String, Vec>) { [INFO] [stdout] 58 + fn query_param_pair_from_args(args: Args) -> (String, Vec>) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:61:29 [INFO] [stdout] | [INFO] [stdout] 61 | let mut params: Vec> = vec![]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 61 - let mut params: Vec> = vec![]; [INFO] [stdout] 61 + let mut params: Vec> = vec![]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `env`, `fmt::format`, and `iter` [INFO] [stdout] --> src/main.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{env, fmt::format, iter}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:9:22 [INFO] [stdout] | [INFO] [stdout] 9 | params: &Vec>, [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 9 - params: &Vec>, [INFO] [stdout] 9 + params: &Vec>, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:58:63 [INFO] [stdout] | [INFO] [stdout] 58 | fn query_param_pair_from_args(args: Args) -> (String, Vec>) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 58 - fn query_param_pair_from_args(args: Args) -> (String, Vec>) { [INFO] [stdout] 58 + fn query_param_pair_from_args(args: Args) -> (String, Vec>) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:61:29 [INFO] [stdout] | [INFO] [stdout] 61 | let mut params: Vec> = vec![]; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 61 - let mut params: Vec> = vec![]; [INFO] [stdout] 61 + let mut params: Vec> = vec![]; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `name`, and `money_in_bank` are never read [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | struct Item { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 19 | pub id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 20 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | pub money_in_bank: i32, // just for demo, never use int for actual money [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_query` is never used [INFO] [stdout] --> src/main.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn build_query(query: &String, cond: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub name_eq: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub name_like: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-postgres-dynamic-query-example` (bin "tokio-postgres-dynamic-query-example" test) due to 2 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `id`, `name`, and `money_in_bank` are never read [INFO] [stdout] --> src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 18 | struct Item { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 19 | pub id: i32, [INFO] [stdout] | ^^ [INFO] [stdout] 20 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | pub money_in_bank: i32, // just for demo, never use int for actual money [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Item` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_query` is never used [INFO] [stdout] --> src/main.rs:50:4 [INFO] [stdout] | [INFO] [stdout] 50 | fn build_query(query: &String, cond: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub name_eq: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/main.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub name_like: Option, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tokio-postgres-dynamic-query-example` (bin "tokio-postgres-dynamic-query-example") due to 2 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4c032f9676c5ce9ab2295e02d3227963707dd81ee1cc223f03f7a9980b3a790b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c032f9676c5ce9ab2295e02d3227963707dd81ee1cc223f03f7a9980b3a790b", kill_on_drop: false }` [INFO] [stdout] 4c032f9676c5ce9ab2295e02d3227963707dd81ee1cc223f03f7a9980b3a790b