[INFO] cloning repository https://github.com/grushaas/authentication_on_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grushaas/authentication_on_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrushaas%2Fauthentication_on_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrushaas%2Fauthentication_on_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c280e66ded6cbb2c495d158d9af1dc9f0126c9f5
[INFO] testing grushaas/authentication_on_rust against nightly-2025-01-18+rustflags=-Zrandomize-layout for randomize-layout-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrushaas%2Fauthentication_on_rust" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/grushaas/authentication_on_rust on toolchain nightly-2025-01-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/grushaas/authentication_on_rust
[INFO] finished tweaking git repo https://github.com/grushaas/authentication_on_rust
[INFO] tweaked toml for git repo https://github.com/grushaas/authentication_on_rust written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/grushaas/authentication_on_rust 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" "+nightly-2025-01-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6894fcb3f4ef3e2ed2c87e622f4ae31d67f3b993b0fb288c088b16c8d27be8e1
[INFO] running `Command { std: "docker" "start" "-a" "6894fcb3f4ef3e2ed2c87e622f4ae31d67f3b993b0fb288c088b16c8d27be8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6894fcb3f4ef3e2ed2c87e622f4ae31d67f3b993b0fb288c088b16c8d27be8e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6894fcb3f4ef3e2ed2c87e622f4ae31d67f3b993b0fb288c088b16c8d27be8e1", kill_on_drop: false }`
[INFO] [stdout] 6894fcb3f4ef3e2ed2c87e622f4ae31d67f3b993b0fb288c088b16c8d27be8e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eabbad03f378f3a2168fcf9e1e6a7e87b91a02783b0a7429a06ba75979e7e10
[INFO] running `Command { std: "docker" "start" "-a" "5eabbad03f378f3a2168fcf9e1e6a7e87b91a02783b0a7429a06ba75979e7e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.167
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling unicode-bidi v0.3.17
[INFO] [stderr]    Compiling unicode-properties v0.1.3
[INFO] [stderr]    Compiling cpufeatures v0.2.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling tinyvec v1.8.0
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling whoami v1.5.2
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling phf v0.11.2
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]    Compiling cc v1.2.2
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling untrusted v0.9.0
[INFO] [stderr]    Compiling data-encoding v2.6.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling unicode-normalization v0.1.24
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling md-5 v0.10.6
[INFO] [stderr]    Compiling stringprep v0.1.5
[INFO] [stderr]    Compiling tokio v1.42.0
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling postgres-protocol v0.6.7
[INFO] [stderr]    Compiling postgres-types v0.2.8
[INFO] [stderr]    Compiling tokio-postgres v0.7.12
[INFO] [stderr]    Compiling postgres v0.19.9
[INFO] [stderr]    Compiling Authentication v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `NoTls`
[INFO] [stdout]  --> src/actions_with_db/mod.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 |     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 imports: `f32::consts::E`, `io::Error`, `ptr::null`, and `vec`
[INFO] [stdout]  --> src/user.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::E, io::Error, ptr::null, vec};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/actions_with_db/mod.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let res = client.execute(
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_user`
[INFO] [stdout]   --> src/main.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 let out_user: &User;
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/pass_work.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     rng.fill(&mut salt);
[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] 15 |     let _ = rng.fill(&mut salt);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Insert` should have a snake case name
[INFO] [stdout]  --> src/actions_with_db/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn Insert(client: &mut Client, user: &user::User) -> Result<(), Error> {
[INFO] [stdout]   |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `insert`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Select` should have a snake case name
[INFO] [stdout]   --> src/actions_with_db/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn Select(client: &mut Client) -> Result<Vec<User>, Error> {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `select`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `findUser` should have a snake case name
[INFO] [stdout]  --> src/user.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn findUser(vec: &Vec<User>, login: String) -> Result<&User, ()> {
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `find_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.43s
[INFO] running `Command { std: "docker" "inspect" "5eabbad03f378f3a2168fcf9e1e6a7e87b91a02783b0a7429a06ba75979e7e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eabbad03f378f3a2168fcf9e1e6a7e87b91a02783b0a7429a06ba75979e7e10", kill_on_drop: false }`
[INFO] [stdout] 5eabbad03f378f3a2168fcf9e1e6a7e87b91a02783b0a7429a06ba75979e7e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90eb1e193ed6d77921fe9729e367acba3f0848ad1ae5d4eb3f14345c64b746b0
[INFO] running `Command { std: "docker" "start" "-a" "90eb1e193ed6d77921fe9729e367acba3f0848ad1ae5d4eb3f14345c64b746b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling Authentication v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `NoTls`
[INFO] [stdout]  --> src/actions_with_db/mod.rs:2:35
[INFO] [stdout]   |
[INFO] [stdout] 2 |     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 imports: `f32::consts::E`, `io::Error`, `ptr::null`, and `vec`
[INFO] [stdout]  --> src/user.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{f32::consts::E, io::Error, ptr::null, vec};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/actions_with_db/mod.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let res = client.execute(
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `out_user`
[INFO] [stdout]   --> src/main.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 71 |                 let out_user: &User;
[INFO] [stdout]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/pass_work.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     rng.fill(&mut salt);
[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] 15 |     let _ = rng.fill(&mut salt);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Insert` should have a snake case name
[INFO] [stdout]  --> src/actions_with_db/mod.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub fn Insert(client: &mut Client, user: &user::User) -> Result<(), Error> {
[INFO] [stdout]   |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `insert`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Select` should have a snake case name
[INFO] [stdout]   --> src/actions_with_db/mod.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn Select(client: &mut Client) -> Result<Vec<User>, Error> {
[INFO] [stdout]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `select`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `findUser` should have a snake case name
[INFO] [stdout]  --> src/user.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn findUser(vec: &Vec<User>, login: String) -> Result<&User, ()> {
[INFO] [stdout]   |        ^^^^^^^^ help: convert the identifier to snake case: `find_user`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "90eb1e193ed6d77921fe9729e367acba3f0848ad1ae5d4eb3f14345c64b746b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90eb1e193ed6d77921fe9729e367acba3f0848ad1ae5d4eb3f14345c64b746b0", kill_on_drop: false }`
[INFO] [stdout] 90eb1e193ed6d77921fe9729e367acba3f0848ad1ae5d4eb3f14345c64b746b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Zrandomize-layout" "-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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2025-01-18" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5e71fa488cbcadcf89a4d737656ea417a939812490bbe3cc428bc40137cbcb4
[INFO] running `Command { std: "docker" "start" "-a" "f5e71fa488cbcadcf89a4d737656ea417a939812490bbe3cc428bc40137cbcb4", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `NoTls`
[INFO] [stderr]  --> src/actions_with_db/mod.rs:2:35
[INFO] [stderr]   |
[INFO] [stderr] 2 |     use postgres::{Client, Error, NoTls};
[INFO] [stderr]   |                                   ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `f32::consts::E`, `io::Error`, `ptr::null`, and `vec`
[INFO] [stderr]  --> src/user.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{f32::consts::E, io::Error, ptr::null, vec};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]   --> src/actions_with_db/mod.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let res = client.execute(
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `out_user`
[INFO] [stderr]   --> src/main.rs:71:21
[INFO] [stderr]    |
[INFO] [stderr] 71 |                 let out_user: &User;
[INFO] [stderr]    |                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_user`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/pass_work.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     rng.fill(&mut salt);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let _ = rng.fill(&mut salt);
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: function `Insert` should have a snake case name
[INFO] [stderr]  --> src/actions_with_db/mod.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub fn Insert(client: &mut Client, user: &user::User) -> Result<(), Error> {
[INFO] [stderr]   |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `insert`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `Select` should have a snake case name
[INFO] [stderr]   --> src/actions_with_db/mod.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |     pub fn Select(client: &mut Client) -> Result<Vec<User>, Error> {
[INFO] [stderr]    |            ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `select`
[INFO] [stderr] 
[INFO] [stderr] warning: function `findUser` should have a snake case name
[INFO] [stderr]  --> src/user.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn findUser(vec: &Vec<User>, login: String) -> Result<&User, ()> {
[INFO] [stderr]   |        ^^^^^^^^ help: convert the identifier to snake case: `find_user`
[INFO] [stderr] 
[INFO] [stderr] warning: `Authentication` (bin "Authentication" test) generated 8 warnings (run `cargo fix --bin "Authentication" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Authentication-db16067b996dd0c4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f5e71fa488cbcadcf89a4d737656ea417a939812490bbe3cc428bc40137cbcb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5e71fa488cbcadcf89a4d737656ea417a939812490bbe3cc428bc40137cbcb4", kill_on_drop: false }`
[INFO] [stdout] f5e71fa488cbcadcf89a4d737656ea417a939812490bbe3cc428bc40137cbcb4