[INFO] cloning repository https://github.com/Z-Ray-Entertainment/peng-shop-backend
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Z-Ray-Entertainment/peng-shop-backend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZ-Ray-Entertainment%2Fpeng-shop-backend", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZ-Ray-Entertainment%2Fpeng-shop-backend'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a242a875808985593b4553d6abf635d73f17386
[INFO] checking Z-Ray-Entertainment/peng-shop-backend against nightly-2024-02-05 for check-cfg-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZ-Ray-Entertainment%2Fpeng-shop-backend" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Z-Ray-Entertainment/peng-shop-backend on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Z-Ray-Entertainment/peng-shop-backend
[INFO] finished tweaking git repo https://github.com/Z-Ray-Entertainment/peng-shop-backend
[INFO] tweaked toml for git repo https://github.com/Z-Ray-Entertainment/peng-shop-backend written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Z-Ray-Entertainment/peng-shop-backend 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-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-appimage`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-apt`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-aur`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-dnf`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-flatpak`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-packagekit`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-pacman`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-snap`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-yum`
[INFO] [stderr]     Updating git repository `https://github.com/VortexAcherontic/peng-shop-backend-zypp`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a516fcad1793b5194ea2d7a5b9f129dc41fb68aa7a04878c0e2e7ce0b74c9a04
[INFO] running `Command { std: "docker" "start" "-a" "a516fcad1793b5194ea2d7a5b9f129dc41fb68aa7a04878c0e2e7ce0b74c9a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a516fcad1793b5194ea2d7a5b9f129dc41fb68aa7a04878c0e2e7ce0b74c9a04", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a516fcad1793b5194ea2d7a5b9f129dc41fb68aa7a04878c0e2e7ce0b74c9a04", kill_on_drop: false }`
[INFO] [stdout] a516fcad1793b5194ea2d7a5b9f129dc41fb68aa7a04878c0e2e7ce0b74c9a04
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45a06bca61c68656853cc11ded0801c0f147c8a00172be2c5adb1d401d3b14a6
[INFO] running `Command { std: "docker" "start" "-a" "45a06bca61c68656853cc11ded0801c0f147c8a00172be2c5adb1d401d3b14a6", kill_on_drop: false }`
[INFO] [stderr]     Checking peng-shop-backend v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/lib.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn add_repo(url:&str, name:&str, source:SourceHint) -> Transaction{
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/lib.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn add_repo(url:&str, name:&str, source:SourceHint) -> Transaction{
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packages`
[INFO] [stdout]    --> src/lib.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn install(packages:Vec<String>, source:SourceHint) -> Transaction{
[INFO] [stdout]     |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packages`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/lib.rs:130:38
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn install(packages:Vec<String>, source:SourceHint) -> Transaction{
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packages`
[INFO] [stdout]    --> src/lib.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn uninstall(packages:Vec<String>, source:SourceHint) -> Transaction{
[INFO] [stdout]     |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packages`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/lib.rs:137:40
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn uninstall(packages:Vec<String>, source:SourceHint) -> Transaction{
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]   --> src/lib.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn add_repo(url:&str, name:&str, source:SourceHint) -> Transaction{
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/lib.rs:49:27
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn add_repo(url:&str, name:&str, source:SourceHint) -> Transaction{
[INFO] [stdout]    |                           ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packages`
[INFO] [stdout]    --> src/lib.rs:130:16
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn install(packages:Vec<String>, source:SourceHint) -> Transaction{
[INFO] [stdout]     |                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packages`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/lib.rs:130:38
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub fn install(packages:Vec<String>, source:SourceHint) -> Transaction{
[INFO] [stdout]     |                                      ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `packages`
[INFO] [stdout]    --> src/lib.rs:137:18
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn uninstall(packages:Vec<String>, source:SourceHint) -> Transaction{
[INFO] [stdout]     |                  ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_packages`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `source`
[INFO] [stdout]    --> src/lib.rs:137:40
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub fn uninstall(packages:Vec<String>, source:SourceHint) -> Transaction{
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_source`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "45a06bca61c68656853cc11ded0801c0f147c8a00172be2c5adb1d401d3b14a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a06bca61c68656853cc11ded0801c0f147c8a00172be2c5adb1d401d3b14a6", kill_on_drop: false }`
[INFO] [stdout] 45a06bca61c68656853cc11ded0801c0f147c8a00172be2c5adb1d401d3b14a6