[INFO] cloning repository https://github.com/ralvescosta/diesel_postgres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ralvescosta/diesel_postgres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralvescosta%2Fdiesel_postgres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralvescosta%2Fdiesel_postgres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76c8cc411f5b5855978ad27fb3525466c04417db
[INFO] checking ralvescosta/diesel_postgres against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fralvescosta%2Fdiesel_postgres" "/workspace/builds/worker-69/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ralvescosta/diesel_postgres on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ralvescosta/diesel_postgres
[INFO] finished tweaking git repo https://github.com/ralvescosta/diesel_postgres
[INFO] tweaked toml for git repo https://github.com/ralvescosta/diesel_postgres written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate git repo https://github.com/ralvescosta/diesel_postgres already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 70441cba83f71303f386cdbdae8d2be9692809780b8ed11560693f610342b119
[INFO] running `Command { std: "docker" "start" "-a" "70441cba83f71303f386cdbdae8d2be9692809780b8ed11560693f610342b119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "70441cba83f71303f386cdbdae8d2be9692809780b8ed11560693f610342b119", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70441cba83f71303f386cdbdae8d2be9692809780b8ed11560693f610342b119", kill_on_drop: false }`
[INFO] [stdout] 70441cba83f71303f386cdbdae8d2be9692809780b8ed11560693f610342b119
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d95811be97e9fc26d1ef6b84572d4e918cfc31d4d59f12b7da90f1f7c5b425c
[INFO] running `Command { std: "docker" "start" "-a" "1d95811be97e9fc26d1ef6b84572d4e918cfc31d4d59f12b7da90f1f7c5b425c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]     Checking cfg-if v1.0.0
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[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling diesel_derives v1.4.1
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[INFO] [stderr]     Checking tokio-util v0.6.8
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[INFO] [stderr]     Checking diesel_postgre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `create_pool`
[INFO] [stdout]   --> src/diesel_r2d2.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn create_pool() -> r2d2::Pool<ConnectionManager<PgConnection>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/diesel_r2d2.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_posts`
[INFO] [stdout]   --> src/diesel_r2d2.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn get_posts(pool: &r2d2::Pool<ConnectionManager<PgConnection>>) -> Vec<Post> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_post`
[INFO] [stdout]   --> src/diesel_r2d2.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn create_post<'a>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_post`
[INFO] [stdout]   --> src/diesel_r2d2.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn update_post(pool: &r2d2::Pool<ConnectionManager<PgConnection>>, id: i32) -> Post {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `delete_post`
[INFO] [stdout]   --> src/diesel_r2d2.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn delete_post(pool: &r2d2::Pool<ConnectionManager<PgConnection>>, target: String) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `runtime`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn runtime() {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub async fn run() {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_pool`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn create_pool() -> r2d2::Pool<ConnectionManager<PgConnection>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_posts`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub async fn get_posts(pool: &r2d2::Pool<ConnectionManager<PgConnection>>) -> Vec<Post> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_post`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn create_post<'a>(
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_pool`
[INFO] [stdout]   --> src/diesel_r2d2.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn create_pool() -> r2d2::Pool<ConnectionManager<PgConnection>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/diesel_r2d2.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn run() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_posts`
[INFO] [stdout]   --> src/diesel_r2d2.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn get_posts(pool: &r2d2::Pool<ConnectionManager<PgConnection>>) -> Vec<Post> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_post`
[INFO] [stdout]   --> src/diesel_r2d2.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn create_post<'a>(
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `update_post`
[INFO] [stdout]   --> src/diesel_r2d2.rs:61:8
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub fn update_post(pool: &r2d2::Pool<ConnectionManager<PgConnection>>, id: i32) -> Post {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `delete_post`
[INFO] [stdout]   --> src/diesel_r2d2.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn delete_post(pool: &r2d2::Pool<ConnectionManager<PgConnection>>, target: String) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `runtime`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn runtime() {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:19:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub async fn run() {
[INFO] [stdout]    |              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_pool`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn create_pool() -> r2d2::Pool<ConnectionManager<PgConnection>> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_posts`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:43:14
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub async fn get_posts(pool: &r2d2::Pool<ConnectionManager<PgConnection>>) -> Vec<Post> {
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_post`
[INFO] [stdout]   --> src/diesel_r2d2_tokio.rs:55:14
[INFO] [stdout]    |
[INFO] [stdout] 55 | pub async fn create_post<'a>(
[INFO] [stdout]    |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.30s
[INFO] running `Command { std: "docker" "inspect" "1d95811be97e9fc26d1ef6b84572d4e918cfc31d4d59f12b7da90f1f7c5b425c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d95811be97e9fc26d1ef6b84572d4e918cfc31d4d59f12b7da90f1f7c5b425c", kill_on_drop: false }`
[INFO] [stdout] 1d95811be97e9fc26d1ef6b84572d4e918cfc31d4d59f12b7da90f1f7c5b425c