[INFO] cloning repository https://github.com/kek-driven-dev/backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kek-driven-dev/backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkek-driven-dev%2Fbackend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkek-driven-dev%2Fbackend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7221390d0b5009c2f44d74f345bee0ba45ece699
[INFO] checking kek-driven-dev/backend against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkek-driven-dev%2Fbackend" "/workspace/builds/worker-81/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-81/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kek-driven-dev/backend on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kek-driven-dev/backend
[INFO] finished tweaking git repo https://github.com/kek-driven-dev/backend
[INFO] tweaked toml for git repo https://github.com/kek-driven-dev/backend written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate git repo https://github.com/kek-driven-dev/backend already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05cf7ec5cd74246bf21ea60ae362dc2fd3c7b3e40ace6b215423ef0291bf46bc
[INFO] running `Command { std: "docker" "start" "-a" "05cf7ec5cd74246bf21ea60ae362dc2fd3c7b3e40ace6b215423ef0291bf46bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05cf7ec5cd74246bf21ea60ae362dc2fd3c7b3e40ace6b215423ef0291bf46bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05cf7ec5cd74246bf21ea60ae362dc2fd3c7b3e40ace6b215423ef0291bf46bc", kill_on_drop: false }`
[INFO] [stdout] 05cf7ec5cd74246bf21ea60ae362dc2fd3c7b3e40ace6b215423ef0291bf46bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fe69c3743557a165175814db43ac21cced73e9094c04aaf5c92a199616dcab8
[INFO] running `Command { std: "docker" "start" "-a" "6fe69c3743557a165175814db43ac21cced73e9094c04aaf5c92a199616dcab8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.94
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling derive_more v0.15.0
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[INFO] [stderr]    Compiling actix_derive v0.4.0
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[INFO] [stderr]     Checking actix v0.8.3
[INFO] [stderr]     Checking actix-web v1.0.3
[INFO] [stderr]     Checking actix-web-actors v1.0.1
[INFO] [stderr]     Checking mc_backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `HttpResponse`
[INFO] [stdout]  --> src/routes/api_scope.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, HttpResponse};
[INFO] [stdout]   |                      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HttpRequest`, `web`
[INFO] [stdout]  --> src/handlers/controls.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, HttpResponse, HttpRequest, Result, Error};
[INFO] [stdout]   |                 ^^^                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpRequest`
[INFO] [stdout]  --> src/handlers/mc.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{HttpResponse, HttpRequest, Result, Error};
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpResponse`
[INFO] [stdout]  --> src/routes/api_scope.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, HttpResponse};
[INFO] [stdout]   |                      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HttpRequest`, `web`
[INFO] [stdout]  --> src/handlers/controls.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{web, HttpResponse, HttpRequest, Result, Error};
[INFO] [stdout]   |                 ^^^                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HttpRequest`
[INFO] [stdout]  --> src/handlers/mc.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_web::{HttpResponse, HttpRequest, Result, Error};
[INFO] [stdout]   |                               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.05s
[INFO] running `Command { std: "docker" "inspect" "6fe69c3743557a165175814db43ac21cced73e9094c04aaf5c92a199616dcab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fe69c3743557a165175814db43ac21cced73e9094c04aaf5c92a199616dcab8", kill_on_drop: false }`
[INFO] [stdout] 6fe69c3743557a165175814db43ac21cced73e9094c04aaf5c92a199616dcab8
