[INFO] cloning repository https://github.com/AlonsoCrag/rust-postgres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlonsoCrag/rust-postgres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlonsoCrag%2Frust-postgres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlonsoCrag%2Frust-postgres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a33443afc257865883a6ba7f433f984c546eeb33
[INFO] checking AlonsoCrag/rust-postgres against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlonsoCrag%2Frust-postgres" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AlonsoCrag/rust-postgres on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AlonsoCrag/rust-postgres
[INFO] finished tweaking git repo https://github.com/AlonsoCrag/rust-postgres
[INFO] tweaked toml for git repo https://github.com/AlonsoCrag/rust-postgres written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/AlonsoCrag/rust-postgres 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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded md-5 v0.10.1
[INFO] [stderr]   Downloaded postgres-protocol v0.6.4
[INFO] [stderr]   Downloaded crypto-common v0.1.5
[INFO] [stderr]   Downloaded postgres-types v0.2.3
[INFO] [stderr]   Downloaded async-trait v0.1.56
[INFO] [stderr]   Downloaded tokio-postgres v0.7.6
[INFO] [stderr]   Downloaded postgres v0.19.3
[INFO] [stderr]   Downloaded tokio v1.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b02e300a92e9198c370bd317f9a09a4e51d9bf0c09f1e35889c9be34b39e48d5
[INFO] running `Command { std: "docker" "start" "-a" "b02e300a92e9198c370bd317f9a09a4e51d9bf0c09f1e35889c9be34b39e48d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b02e300a92e9198c370bd317f9a09a4e51d9bf0c09f1e35889c9be34b39e48d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b02e300a92e9198c370bd317f9a09a4e51d9bf0c09f1e35889c9be34b39e48d5", kill_on_drop: false }`
[INFO] [stdout] b02e300a92e9198c370bd317f9a09a4e51d9bf0c09f1e35889c9be34b39e48d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d94f44ec94c0507424b46526a47cfc68a0a0df1a4dd6c9d35912459e3916600
[INFO] running `Command { std: "docker" "start" "-a" "0d94f44ec94c0507424b46526a47cfc68a0a0df1a4dd6c9d35912459e3916600", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.40
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking futures-task v0.3.21
[INFO] [stderr]    Compiling tokio v1.20.0
[INFO] [stderr]     Checking slab v0.4.6
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking crypto-common v0.1.5
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking stringprep v0.1.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tracing-core v0.1.28
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling async-trait v0.1.56
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking phf_shared v0.10.0
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.1
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking tracing v0.1.35
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]     Checking postgres-protocol v0.6.4
[INFO] [stderr]     Checking postgres-types v0.2.3
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking tokio-postgres v0.7.6
[INFO] [stderr]     Checking postgres v0.19.3
[INFO] [stderr]     Checking rust_psql v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `NoTls`
[INFO] [stdout]  --> src/actions/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use postgres::{ Client, Error, NoTls };
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `NoTls`
[INFO] [stdout]  --> src/actions/mod.rs:4:36
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use postgres::{ Client, Error, NoTls };
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]   --> src/actions/mod.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn Drop(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]   --> src/actions/mod.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn Update(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]   --> src/actions/mod.rs:43:38
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn Drop(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |                                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let username = String::from("Jess");
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]   --> src/actions/mod.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn Update(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |                                        ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_id`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let user_id: i32 = 11; 
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let username = String::from("Jess");
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_username`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_id`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let user_id: i32 = 11; 
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `username` and `user_id` are never read
[INFO] [stdout]   --> src/actions/mod.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  |     struct User {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 9  |         username: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |         user_id: i32
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` 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: function `Insert` is never used
[INFO] [stdout]   --> src/actions/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn Insert(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Drop` is never used
[INFO] [stdout]   --> src/actions/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn Drop(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Update` is never used
[INFO] [stdout]   --> src/actions/mod.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn Update(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `username` and `user_id` are never read
[INFO] [stdout]   --> src/actions/mod.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout] 8  |     struct User {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 9  |         username: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |         user_id: i32
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `User` 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: function `Insert` is never used
[INFO] [stdout]   --> src/actions/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn Insert(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Drop` is never used
[INFO] [stdout]   --> src/actions/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn Drop(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Update` is never used
[INFO] [stdout]   --> src/actions/mod.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn Update(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     actions::create::Select(&mut client);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let _ = actions::create::Select(&mut client);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Select` should have a snake case name
[INFO] [stdout]   --> src/actions/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn Select(client: &mut Client) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `select`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Insert` should have a snake case name
[INFO] [stdout]   --> src/actions/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn Insert(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Drop` should have a snake case name
[INFO] [stdout]   --> src/actions/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn Drop(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^ help: convert the identifier to snake case: `drop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Update` should have a snake case name
[INFO] [stdout]   --> src/actions/mod.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn Update(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     actions::create::Select(&mut client);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let _ = actions::create::Select(&mut client);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Select` should have a snake case name
[INFO] [stdout]   --> src/actions/mod.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn Select(client: &mut Client) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `select`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Insert` should have a snake case name
[INFO] [stdout]   --> src/actions/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn Insert(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `insert`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Drop` should have a snake case name
[INFO] [stdout]   --> src/actions/mod.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn Drop(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^ help: convert the identifier to snake case: `drop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Update` should have a snake case name
[INFO] [stdout]   --> src/actions/mod.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn Update(client: &mut Client, username: String, user_id: i32) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `update`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.02s
[INFO] running `Command { std: "docker" "inspect" "0d94f44ec94c0507424b46526a47cfc68a0a0df1a4dd6c9d35912459e3916600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d94f44ec94c0507424b46526a47cfc68a0a0df1a4dd6c9d35912459e3916600", kill_on_drop: false }`
[INFO] [stdout] 0d94f44ec94c0507424b46526a47cfc68a0a0df1a4dd6c9d35912459e3916600
