[INFO] cloning repository https://github.com/Eveyz/lighetrs-rust-server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Eveyz/lighetrs-rust-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEveyz%2Flighetrs-rust-server"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEveyz%2Flighetrs-rust-server'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cad49f068724b59defb1aef4af7abc96e67e7ec1
[INFO] checking Eveyz/lighetrs-rust-server against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEveyz%2Flighetrs-rust-server" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Eveyz/lighetrs-rust-server on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Eveyz/lighetrs-rust-server
[INFO] finished tweaking git repo https://github.com/Eveyz/lighetrs-rust-server
[INFO] tweaked toml for git repo https://github.com/Eveyz/lighetrs-rust-server written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Eveyz/lighetrs-rust-server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 46755b9f19a2d97f798cc3a4e8f6c2d849a0f2fe28b0af5fbba5b87796bf53e7
[INFO] running `"docker" "start" "-a" "46755b9f19a2d97f798cc3a4e8f6c2d849a0f2fe28b0af5fbba5b87796bf53e7"`
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[INFO] [stderr]     Checking mongodb v0.9.0
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[INFO] [stderr] warning: unused imports: `ClientOptions`, `FindOptions`
[INFO] [stderr]   --> src/main.rs:12:45
[INFO] [stderr]    |
[INFO] [stderr] 12 | use mongodb::{Client, Collection, options::{ClientOptions, FindOptions}};
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson`
[INFO] [stderr]   --> src/main.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use bson::{doc, bson};
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Deserialize`
[INFO] [stderr]   --> src/main.rs:14:24
[INFO] [stderr]    |
[INFO] [stderr] 14 | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ClientOptions`, `FindOptions`
[INFO] [stderr]   --> src/main.rs:12:45
[INFO] [stderr]    |
[INFO] [stderr] 12 | use mongodb::{Client, Collection, options::{ClientOptions, FindOptions}};
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bson`
[INFO] [stderr]   --> src/main.rs:13:17
[INFO] [stderr]    |
[INFO] [stderr] 13 | use bson::{doc, bson};
[INFO] [stderr]    |                 ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Deserialize`
[INFO] [stderr]   --> src/main.rs:14:24
[INFO] [stderr]    |
[INFO] [stderr] 14 | use serde::{Serialize, Deserialize};
[INFO] [stderr]    |                        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ValidationError`
[INFO] [stderr]  --> src/common.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ValidationError { field: String },
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InternalError`
[INFO] [stderr]   --> src/common.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     InternalError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ok`
[INFO] [stderr]   --> src/common.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn ok(data: T) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_json_result`
[INFO] [stderr]   --> src/common.rs:44:2
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn to_json_result(&self) -> Result<HttpResponse, BusinessError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ValidationError`
[INFO] [stderr]  --> src/common.rs:8:2
[INFO] [stderr]   |
[INFO] [stderr] 8 |     ValidationError { field: String },
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InternalError`
[INFO] [stderr]   --> src/common.rs:10:2
[INFO] [stderr]    |
[INFO] [stderr] 10 |     InternalError,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `ok`
[INFO] [stderr]   --> src/common.rs:40:2
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn ok(data: T) -> Self {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `to_json_result`
[INFO] [stderr]   --> src/common.rs:44:2
[INFO] [stderr]    |
[INFO] [stderr] 44 |     pub fn to_json_result(&self) -> Result<HttpResponse, BusinessError> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 07s
[INFO] running `"docker" "inspect" "46755b9f19a2d97f798cc3a4e8f6c2d849a0f2fe28b0af5fbba5b87796bf53e7"`
[INFO] running `"docker" "rm" "-f" "46755b9f19a2d97f798cc3a4e8f6c2d849a0f2fe28b0af5fbba5b87796bf53e7"`
[INFO] [stdout] 46755b9f19a2d97f798cc3a4e8f6c2d849a0f2fe28b0af5fbba5b87796bf53e7