[INFO] fetching crate tutorial-1 0.1.0...
[INFO] testing tutorial-1-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tutorial-1 0.1.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tutorial-1 0.1.0
[INFO] finished tweaking crates.io crate tutorial-1 0.1.0
[INFO] tweaked toml for crates.io crate tutorial-1 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tutorial-1 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tutorial-1 0.1.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95d1a4d45c040ddd815fa90dbeb02162bb028f1441e8a7b143d9fb2e6e4ad3b4
[INFO] running `Command { std: "docker" "start" "-a" "95d1a4d45c040ddd815fa90dbeb02162bb028f1441e8a7b143d9fb2e6e4ad3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95d1a4d45c040ddd815fa90dbeb02162bb028f1441e8a7b143d9fb2e6e4ad3b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95d1a4d45c040ddd815fa90dbeb02162bb028f1441e8a7b143d9fb2e6e4ad3b4", kill_on_drop: false }`
[INFO] [stdout] 95d1a4d45c040ddd815fa90dbeb02162bb028f1441e8a7b143d9fb2e6e4ad3b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1b8fbff418c393d60a01c0bec234a20642f5b2d0f0fe6e4d84d9caf941abc60
[INFO] running `Command { std: "docker" "start" "-a" "d1b8fbff418c393d60a01c0bec234a20642f5b2d0f0fe6e4d84d9caf941abc60", kill_on_drop: false }`
[INFO] [stderr]    Compiling array_tool v1.0.3
[INFO] [stderr]    Compiling tutorial-1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::customer`
[INFO] [stdout]  --> src/order/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::customer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::product`
[INFO] [stdout]  --> src/order/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::product;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, and `email` are never read
[INFO] [stdout]  --> src/customer/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Customer {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 4 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `customer` are never read
[INFO] [stdout]  --> src/order/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Order {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 6 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     customer: Customer,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Customer` and `Order`
[INFO] [stdout]  --> src/main.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tutorial_1::{Category, Customer, Order, Product};
[INFO] [stdout]   |                            ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "d1b8fbff418c393d60a01c0bec234a20642f5b2d0f0fe6e4d84d9caf941abc60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b8fbff418c393d60a01c0bec234a20642f5b2d0f0fe6e4d84d9caf941abc60", kill_on_drop: false }`
[INFO] [stdout] d1b8fbff418c393d60a01c0bec234a20642f5b2d0f0fe6e4d84d9caf941abc60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58cba19fa4f8f2cc583a4ab210099a65ad129f3a298dcdd8cbaa174d6d81c4e0
[INFO] running `Command { std: "docker" "start" "-a" "58cba19fa4f8f2cc583a4ab210099a65ad129f3a298dcdd8cbaa174d6d81c4e0", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::customer`
[INFO] [stdout]  --> src/order/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::customer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::product`
[INFO] [stdout]  --> src/order/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::product;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tutorial-1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `id`, `name`, and `email` are never read
[INFO] [stdout]  --> src/customer/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Customer {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 4 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `customer` are never read
[INFO] [stdout]  --> src/order/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Order {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 6 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     customer: Customer,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Customer` and `Order`
[INFO] [stdout]  --> src/main.rs:4:28
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tutorial_1::{Category, Customer, Order, Product};
[INFO] [stdout]   |                            ^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::customer`
[INFO] [stdout]  --> src/order/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::customer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::product`
[INFO] [stdout]  --> src/order/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::product;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, and `email` are never read
[INFO] [stdout]  --> src/customer/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Customer {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 4 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 5 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     email: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `customer` are never read
[INFO] [stdout]  --> src/order/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Order {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 6 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 9 |     customer: Customer,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "58cba19fa4f8f2cc583a4ab210099a65ad129f3a298dcdd8cbaa174d6d81c4e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58cba19fa4f8f2cc583a4ab210099a65ad129f3a298dcdd8cbaa174d6d81c4e0", kill_on_drop: false }`
[INFO] [stdout] 58cba19fa4f8f2cc583a4ab210099a65ad129f3a298dcdd8cbaa174d6d81c4e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c7c4b7621201f3df82ef79ba5cb11ddf2c73ff5d9734b07b8de1a4e09c4425c
[INFO] running `Command { std: "docker" "start" "-a" "4c7c4b7621201f3df82ef79ba5cb11ddf2c73ff5d9734b07b8de1a4e09c4425c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::customer`
[INFO] [stderr]  --> src/order/mod.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::customer;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::product`
[INFO] [stderr]  --> src/order/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::product;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id`, `name`, and `email` are never read
[INFO] [stderr]  --> src/customer/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Customer {
[INFO] [stderr]   |            -------- fields in this struct
[INFO] [stderr] 4 |     id: u64,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 5 |     name: String,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 6 |     email: String,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `customer` are never read
[INFO] [stderr]  --> src/order/mod.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct Order {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 6 |     id: u64,
[INFO] [stderr]   |     ^^
[INFO] [stderr] ...
[INFO] [stderr] 9 |     customer: Customer,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `tutorial-1` (lib) generated 4 warnings (run `cargo fix --lib -p tutorial-1` to apply 2 suggestions)
[INFO] [stderr] warning: unused imports: `Customer` and `Order`
[INFO] [stderr]  --> src/main.rs:4:28
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tutorial_1::{Category, Customer, Order, Product};
[INFO] [stderr]   |                            ^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tutorial-1` (bin "tutorial-1" test) generated 1 warning (run `cargo fix --bin "tutorial-1" -p tutorial-1 --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `tutorial-1` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tutorial_1-80a313c5bf572fec)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/bin/app1.rs (/opt/rustwide/target/debug/deps/app1-b75eab808afc352e)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tutorial_1-d75f82d8eeea8b09)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tutorial_1
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/customer/mod.rs - customer::Customer::new (line 11) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/customer/mod.rs - customer::Customer::new (line 11) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Customer`
[INFO] [stdout]  --> src/customer/mod.rs:12:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | Customer::new(1, "customer name".to_string(), "customer_email@xxx.com")
[INFO] [stdout]   | ^^^^^^^^ use of undeclared type `Customer`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use tutorial_1::Customer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/customer/mod.rs - customer::Customer::new (line 11)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4c7c4b7621201f3df82ef79ba5cb11ddf2c73ff5d9734b07b8de1a4e09c4425c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c7c4b7621201f3df82ef79ba5cb11ddf2c73ff5d9734b07b8de1a4e09c4425c", kill_on_drop: false }`
[INFO] [stdout] 4c7c4b7621201f3df82ef79ba5cb11ddf2c73ff5d9734b07b8de1a4e09c4425c