[INFO] fetching crate udemy_jan24_mypackage 0.1.0...
[INFO] testing udemy_jan24_mypackage-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate udemy_jan24_mypackage 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate udemy_jan24_mypackage 0.1.0
[INFO] finished tweaking crates.io crate udemy_jan24_mypackage 0.1.0
[INFO] tweaked toml for crates.io crate udemy_jan24_mypackage 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate udemy_jan24_mypackage 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate udemy_jan24_mypackage 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c9f0dfd5e963127bd055c321eb213f703f1bb31c5d6972bdb08f9f0705cfb60
[INFO] running `Command { std: "docker" "start" "-a" "2c9f0dfd5e963127bd055c321eb213f703f1bb31c5d6972bdb08f9f0705cfb60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c9f0dfd5e963127bd055c321eb213f703f1bb31c5d6972bdb08f9f0705cfb60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9f0dfd5e963127bd055c321eb213f703f1bb31c5d6972bdb08f9f0705cfb60", kill_on_drop: false }`
[INFO] [stdout] 2c9f0dfd5e963127bd055c321eb213f703f1bb31c5d6972bdb08f9f0705cfb60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a46929dbe513298918ea2de87183e5fc87131b124cdf97b257f1be2f0143e1b
[INFO] running `Command { std: "docker" "start" "-a" "0a46929dbe513298918ea2de87183e5fc87131b124cdf97b257f1be2f0143e1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling array_tool v1.0.3
[INFO] [stderr]    Compiling udemy_jan24_mypackage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `id`, `name`, and `email` are never read
[INFO] [stdout]  --> src/customer/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Customer {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 2 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 4 |     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:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Order {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     product: Product,
[INFO] [stdout] 7 |     customer: Customer,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "0a46929dbe513298918ea2de87183e5fc87131b124cdf97b257f1be2f0143e1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a46929dbe513298918ea2de87183e5fc87131b124cdf97b257f1be2f0143e1b", kill_on_drop: false }`
[INFO] [stdout] 0a46929dbe513298918ea2de87183e5fc87131b124cdf97b257f1be2f0143e1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a11c3d7cd3ea352e2f80ab6513735a8d995d1a17e9a96155b0412598e3d192e9
[INFO] running `Command { std: "docker" "start" "-a" "a11c3d7cd3ea352e2f80ab6513735a8d995d1a17e9a96155b0412598e3d192e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling udemy_jan24_mypackage v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `id`, `name`, and `email` are never read
[INFO] [stdout]  --> src/customer/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Customer {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 2 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 4 |     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:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Order {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     product: Product,
[INFO] [stdout] 7 |     customer: Customer,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, and `email` are never read
[INFO] [stdout]  --> src/customer/mod.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Customer {
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 2 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 3 |     name: String,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 4 |     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:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Order {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     id: u64,
[INFO] [stdout]   |     ^^
[INFO] [stdout] 6 |     product: Product,
[INFO] [stdout] 7 |     customer: Customer,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "a11c3d7cd3ea352e2f80ab6513735a8d995d1a17e9a96155b0412598e3d192e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a11c3d7cd3ea352e2f80ab6513735a8d995d1a17e9a96155b0412598e3d192e9", kill_on_drop: false }`
[INFO] [stdout] a11c3d7cd3ea352e2f80ab6513735a8d995d1a17e9a96155b0412598e3d192e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7ed530a02ba35244048b2c8b34bcc438e8ac23ea6518cd208e19f4b2c8f3f2ad
[INFO] running `Command { std: "docker" "start" "-a" "7ed530a02ba35244048b2c8b34bcc438e8ac23ea6518cd208e19f4b2c8f3f2ad", kill_on_drop: false }`
[INFO] [stderr] warning: fields `id`, `name`, and `email` are never read
[INFO] [stderr]  --> src/customer/mod.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Customer {
[INFO] [stderr]   |            -------- fields in this struct
[INFO] [stderr] 2 |     id: u64,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 3 |     name: String,
[INFO] [stderr]   |     ^^^^
[INFO] [stderr] 4 |     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:5:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Order {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 5 |     id: u64,
[INFO] [stderr]   |     ^^
[INFO] [stderr] 6 |     product: Product,
[INFO] [stderr] 7 |     customer: Customer,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `udemy_jan24_mypackage` (lib) generated 2 warnings
[INFO] [stderr] warning: `udemy_jan24_mypackage` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udemy_jan24_mypackage-c6639aa1d8122e2a)
[INFO] [stderr]      Running unittests src/bin/app1.rs (/opt/rustwide/target/debug/deps/app1-9438308628d1f720)
[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] [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/udemy_jan24_mypackage-a6605bcf7338be31)
[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 udemy_jan24_mypackage
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/product/mod.rs - product::Product::new (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7ed530a02ba35244048b2c8b34bcc438e8ac23ea6518cd208e19f4b2c8f3f2ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ed530a02ba35244048b2c8b34bcc438e8ac23ea6518cd208e19f4b2c8f3f2ad", kill_on_drop: false }`
[INFO] [stdout] 7ed530a02ba35244048b2c8b34bcc438e8ac23ea6518cd208e19f4b2c8f3f2ad