[INFO] cloning repository https://github.com/fdAssis/supermarket-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fdAssis/supermarket-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfdAssis%2Fsupermarket-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfdAssis%2Fsupermarket-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 56192dbe4135f0f04e725fc659a5081179c9242d
[INFO] testing fdAssis/supermarket-rs against master#b03b3a7ec92682be2917540b679478d41c95a30c for pr-137122-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FfdAssis%2Fsupermarket-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fdAssis/supermarket-rs
[INFO] finished tweaking git repo https://github.com/fdAssis/supermarket-rs
[INFO] tweaked toml for git repo https://github.com/fdAssis/supermarket-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fdAssis/supermarket-rs on toolchain b03b3a7ec92682be2917540b679478d41c95a30c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/fdAssis/supermarket-rs 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" "+b03b3a7ec92682be2917540b679478d41c95a30c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 714bf41b8d059d2e8ae9cfe175b298fb669fd98c787c454ad4a68aeed1ae77e1
[INFO] running `Command { std: "docker" "start" "-a" "714bf41b8d059d2e8ae9cfe175b298fb669fd98c787c454ad4a68aeed1ae77e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "714bf41b8d059d2e8ae9cfe175b298fb669fd98c787c454ad4a68aeed1ae77e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "714bf41b8d059d2e8ae9cfe175b298fb669fd98c787c454ad4a68aeed1ae77e1", kill_on_drop: false }`
[INFO] [stdout] 714bf41b8d059d2e8ae9cfe175b298fb669fd98c787c454ad4a68aeed1ae77e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fed5894f69679a27886ab0fab1af5df2a1dde3460c4c58e08ffd017f104d2596
[INFO] running `Command { std: "docker" "start" "-a" "fed5894f69679a27886ab0fab1af5df2a1dde3460c4c58e08ffd017f104d2596", kill_on_drop: false }`
[INFO] [stderr]    Compiling shopping v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `DEPOSIT` is never constructed
[INFO] [stdout]  --> src/actions/transfer_type.rs:2:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Transfer {
[INFO] [stdout]   |          -------- variant in this enum
[INFO] [stdout] 2 |   DEPOSIT,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]  --> src/products/product.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Product {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 3 |   id: String,
[INFO] [stdout]   |   ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Product` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `product_info`, `get_id`, `set_price`, and `set_quantity` are never used
[INFO] [stdout]   --> src/products/product.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 9  | impl Product {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 19 |   pub fn product_info(&self) {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |   pub fn get_id(&self) -> String {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |   pub fn set_price(&mut self, new_price: f32) {
[INFO] [stdout]    |          ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |   pub fn set_quantity(&mut self, new_quantity: u32) {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cashier` is never read
[INFO] [stdout]  --> src/products/store.rs:5:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Store {
[INFO] [stdout]   |            ----- field in this struct
[INFO] [stdout] 4 |   products: Vec<Product>,
[INFO] [stdout] 5 |   cashier: f32,
[INFO] [stdout]   |   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_products` is never used
[INFO] [stdout]   --> src/products/store.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 8  | impl Store {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 16 |   pub fn get_products(&self) -> Vec<Product> {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ADMIN` is never constructed
[INFO] [stdout]  --> src/users/types.rs:3:3
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum Types {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 3 |   ADMIN,
[INFO] [stdout]   |   ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Types` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "fed5894f69679a27886ab0fab1af5df2a1dde3460c4c58e08ffd017f104d2596", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fed5894f69679a27886ab0fab1af5df2a1dde3460c4c58e08ffd017f104d2596", kill_on_drop: false }`
[INFO] [stdout] fed5894f69679a27886ab0fab1af5df2a1dde3460c4c58e08ffd017f104d2596
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+b03b3a7ec92682be2917540b679478d41c95a30c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/6be4302c9465f8c4c30c45c4bf9140a2592a0564719c6fce7a73877b0f0974da-init: no space left on device