[INFO] cloning repository https://github.com/mode30/store_inventory
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mode30/store_inventory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmode30%2Fstore_inventory", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmode30%2Fstore_inventory'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fd17deaef56d882636041deac4d438e75d33547
[INFO] fixing mode30/store_inventory against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmode30%2Fstore_inventory" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mode30/store_inventory
[INFO] finished tweaking git repo https://github.com/mode30/store_inventory
[INFO] tweaked toml for git repo https://github.com/mode30/store_inventory written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mode30/store_inventory on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mode30/store_inventory 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c9abf86fda4264c0184f038af303f86b96976400e38cd6d511809f3a08b9824e
[INFO] running `Command { std: "docker" "start" "c9abf86fda4264c0184f038af303f86b96976400e38cd6d511809f3a08b9824e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c9abf86fda4264c0184f038af303f86b96976400e38cd6d511809f3a08b9824e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9abf86fda4264c0184f038af303f86b96976400e38cd6d511809f3a08b9824e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c9abf86fda4264c0184f038af303f86b96976400e38cd6d511809f3a08b9824e" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking inventory v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0252]: the name `Product` is defined multiple times
[INFO] [stdout]  --> src/main.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use crate::{ErrorHandling, Inventory, Product, user_input};
[INFO] [stdout]   |                                           ------- previous import of the type `Product` here
[INFO] [stdout] ...
[INFO] [stdout] 5 |     use crate::Product;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ `Product` reimported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Product` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Product`
[INFO] [stdout]  --> src/main.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crate::Product;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `Product` is defined multiple times
[INFO] [stdout]  --> src/main.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     use crate::{ErrorHandling, Inventory, Product, user_input};
[INFO] [stdout]   |                                           ------- previous import of the type `Product` here
[INFO] [stdout] ...
[INFO] [stdout] 5 |     use crate::Product;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^ `Product` reimported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Product` must be defined only once in the type namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Product`
[INFO] [stdout]  --> src/main.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use crate::Product;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sell` found for enum `Option<T>` in the current scope
[INFO] [stdout]    --> src/main.rs:43:21
[INFO] [stdout]     |
[INFO] [stdout]  43 |             product.sell(quantity)?;
[INFO] [stdout]     |                     ^^^^ method not found in `Option<&mut Product>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `sell` exists on the type `&mut Product`
[INFO] [stdout]    --> src/main.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     pub fn sell(&mut self, user_quantity: i32) -> Result<(), ErrorHandling> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `&mut Product` value, panicking if the value is an `Option::None`
[INFO] [stdout]     |
[INFO] [stdout]  43 |             product.expect("REASON").sell(quantity)?;
[INFO] [stdout]     |                    +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `sell` found for enum `Option<T>` in the current scope
[INFO] [stdout]    --> src/main.rs:43:21
[INFO] [stdout]     |
[INFO] [stdout]  43 |             product.sell(quantity)?;
[INFO] [stdout]     |                     ^^^^ method not found in `Option<&mut Product>`
[INFO] [stdout]     |
[INFO] [stdout] note: the method `sell` exists on the type `&mut Product`
[INFO] [stdout]    --> src/main.rs:451:5
[INFO] [stdout]     |
[INFO] [stdout] 451 |     pub fn sell(&mut self, user_quantity: i32) -> Result<(), ErrorHandling> {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider using `Option::expect` to unwrap the `&mut Product` value, panicking if the value is an `Option::None`
[INFO] [stdout]     |
[INFO] [stdout]  43 |             product.expect("REASON").sell(quantity)?;
[INFO] [stdout]     |                    +++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0252, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0252`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0252, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0252`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `inventory` (bin "inventory" test) due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `inventory` (bin "inventory") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c9abf86fda4264c0184f038af303f86b96976400e38cd6d511809f3a08b9824e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9abf86fda4264c0184f038af303f86b96976400e38cd6d511809f3a08b9824e", kill_on_drop: false }`
[INFO] [stdout] c9abf86fda4264c0184f038af303f86b96976400e38cd6d511809f3a08b9824e
