[INFO] cloning repository https://github.com/Syed1623/rust_user_crud
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Syed1623/rust_user_crud" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyed1623%2Frust_user_crud", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyed1623%2Frust_user_crud'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f5f8023e91f5502e83fd8dd534dc004444b0b01
[INFO] checking Syed1623/rust_user_crud against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSyed1623%2Frust_user_crud" "/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/Syed1623/rust_user_crud
[INFO] finished tweaking git repo https://github.com/Syed1623/rust_user_crud
[INFO] tweaked toml for git repo https://github.com/Syed1623/rust_user_crud written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Syed1623/rust_user_crud on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Syed1623/rust_user_crud 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded devise_codegen v0.4.2
[INFO] [stderr]   Downloaded tempfile v3.15.0
[INFO] [stderr]   Downloaded devise v0.4.2
[INFO] [stderr]   Downloaded diesel_migrations v2.2.0
[INFO] [stderr]   Downloaded migrations_macros v2.2.0
[INFO] [stderr]   Downloaded devise_core v0.4.2
[INFO] [stderr]   Downloaded pq-sys v0.6.3
[INFO] [stderr]   Downloaded migrations_internals v2.2.0
[INFO] [stderr]   Downloaded async-trait v0.1.85
[INFO] [stderr]   Downloaded winnow v0.6.22
[INFO] [stderr]   Downloaded cc v1.2.7
[INFO] [stderr]   Downloaded diesel v2.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2df6f3f6661b03da170e31792e00c7c6de13565ba360a649c485b2dd762a76e8
[INFO] running `Command { std: "docker" "start" "-a" "2df6f3f6661b03da170e31792e00c7c6de13565ba360a649c485b2dd762a76e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2df6f3f6661b03da170e31792e00c7c6de13565ba360a649c485b2dd762a76e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df6f3f6661b03da170e31792e00c7c6de13565ba360a649c485b2dd762a76e8", kill_on_drop: false }`
[INFO] [stdout] 2df6f3f6661b03da170e31792e00c7c6de13565ba360a649c485b2dd762a76e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc5e63f98e59e8f347dbd84c2dbc8c35755187c84e207f8712f1ab2a84982046
[INFO] running `Command { std: "docker" "start" "-a" "fc5e63f98e59e8f347dbd84c2dbc8c35755187c84e207f8712f1ab2a84982046", kill_on_drop: false }`
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[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling serde v1.0.217
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[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
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[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling cookie v0.18.1
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[INFO] [stderr]    Compiling ref-cast v1.0.23
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking winnow v0.6.22
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling bytes v1.9.0
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[INFO] [stderr]    Compiling futures-channel v0.3.31
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[INFO] [stderr]    Compiling dsl_auto_type v0.1.2
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[INFO] [stderr]    Compiling rocket_codegen v0.5.1
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[INFO] [stderr]    Compiling toml_edit v0.22.22
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[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]     Checking migrations_internals v2.2.0
[INFO] [stderr]    Compiling migrations_macros v2.2.0
[INFO] [stderr]     Checking diesel_migrations v2.2.0
[INFO] [stderr]     Checking rust-api-crud v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Build` and `Rocket`
[INFO] [stdout]  --> src/db.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rocket::{Rocket, Build};
[INFO] [stdout]   |              ^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Build` and `Rocket`
[INFO] [stdout]  --> src/db.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rocket::{Rocket, Build};
[INFO] [stdout]   |              ^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `figment`
[INFO] [stdout]   --> src/db.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let figment: &Figment = rocket.figment();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_figment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `figment`
[INFO] [stdout]   --> src/db.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let figment: &Figment = rocket.figment();
[INFO] [stdout]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_figment`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Db` is never constructed
[INFO] [stdout]   --> src/db.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Db(pub r2d2::PooledConnection<ConnectionManager<PgConnection>>);
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_one` is never used
[INFO] [stdout]   --> src/db.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Db {
[INFO] [stdout]    | ------- associated function in this implementation
[INFO] [stdout] 21 |     // Shortcut for retrieving a single connection
[INFO] [stdout] 22 |     pub fn get_one(pool: &Pool) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Db` is never constructed
[INFO] [stdout]   --> src/db.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Db(pub r2d2::PooledConnection<ConnectionManager<PgConnection>>);
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_one` is never used
[INFO] [stdout]   --> src/db.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Db {
[INFO] [stdout]    | ------- associated function in this implementation
[INFO] [stdout] 21 |     // Shortcut for retrieving a single connection
[INFO] [stdout] 22 |     pub fn get_one(pool: &Pool) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "fc5e63f98e59e8f347dbd84c2dbc8c35755187c84e207f8712f1ab2a84982046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc5e63f98e59e8f347dbd84c2dbc8c35755187c84e207f8712f1ab2a84982046", kill_on_drop: false }`
[INFO] [stdout] fc5e63f98e59e8f347dbd84c2dbc8c35755187c84e207f8712f1ab2a84982046
