[INFO] cloning repository https://github.com/dray52/database [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dray52/database" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdray52%2Fdatabase", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdray52%2Fdatabase'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6eaaad59ac1aeb099bee7a81cd30a77c8988539 [INFO] checking dray52/database against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdray52%2Fdatabase" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dray52/database [INFO] finished tweaking git repo https://github.com/dray52/database [INFO] tweaked toml for git repo https://github.com/dray52/database written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dray52/database on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dray52/database 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustls-webpki v0.103.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3 [INFO] running `Command { std: "docker" "start" "8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Compiling cc v1.2.57 [INFO] [stderr] Checking rustls-pki-types v1.14.0 [INFO] [stderr] Compiling miniquad v0.4.8 [INFO] [stderr] Compiling rustls v0.23.37 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking fdeflate v0.3.7 [INFO] [stderr] Checking webpki-roots v1.0.6 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking flate2 v1.1.9 [INFO] [stderr] Checking png v0.17.16 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Checking macroquad v0.4.14 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Checking rustls-webpki v0.103.10 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking ureq v2.12.1 [INFO] [stderr] Checking database v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut items: Vec = vec![]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let mut items: Vec = vec![]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | if let Ok(id) = client.insert_record("movies", &new_record).await { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `records` is never read [INFO] [stdout] --> src/main.rs:127:43 [INFO] [stdout] | [INFO] [stdout] 127 | let mut records: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 132 | records = result; [INFO] [stdout] | ------- `records` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 96 | if let Ok(id) = client.insert_record("movies", &new_record).await { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `records` is never read [INFO] [stdout] --> src/main.rs:127:43 [INFO] [stdout] | [INFO] [stdout] 127 | let mut records: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^ this value is reassigned later and never used [INFO] [stdout] ... [INFO] [stdout] 132 | records = result; [INFO] [stdout] | ------- `records` is overwritten here before the previous value is read [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.98s [INFO] running `Command { std: "docker" "inspect" "8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3", kill_on_drop: false }` [INFO] [stdout] 8e34126f8e29b9ffbd42af7ef103423919b007ae43cef871e31af0ddca99b5d3