[INFO] fetching crate udemy_jan24_mypackage 0.1.0... [INFO] testing udemy_jan24_mypackage-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate udemy_jan24_mypackage 0.1.0 into /workspace/builds/worker-2-tc1/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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate udemy_jan24_mypackage 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded array_tool v1.0.3 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b5229a252ce875144549f36da7bd8ad99104defbf04cc4560045a418aebc39c [INFO] running `Command { std: "docker" "start" "-a" "0b5229a252ce875144549f36da7bd8ad99104defbf04cc4560045a418aebc39c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b5229a252ce875144549f36da7bd8ad99104defbf04cc4560045a418aebc39c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b5229a252ce875144549f36da7bd8ad99104defbf04cc4560045a418aebc39c", kill_on_drop: false }` [INFO] [stdout] 0b5229a252ce875144549f36da7bd8ad99104defbf04cc4560045a418aebc39c [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e2818633c092d45b12ad7a80fbaf2e1be6e6cf419b9ba65e23cecbd723cc27a9 [INFO] running `Command { std: "docker" "start" "-a" "e2818633c092d45b12ad7a80fbaf2e1be6e6cf419b9ba65e23cecbd723cc27a9", 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 0.80s [INFO] running `Command { std: "docker" "inspect" "e2818633c092d45b12ad7a80fbaf2e1be6e6cf419b9ba65e23cecbd723cc27a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e2818633c092d45b12ad7a80fbaf2e1be6e6cf419b9ba65e23cecbd723cc27a9", kill_on_drop: false }` [INFO] [stdout] e2818633c092d45b12ad7a80fbaf2e1be6e6cf419b9ba65e23cecbd723cc27a9 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cce4570bd221f4d5d8aa0a1c31ad3e733a2dd2ace5ebab1461034934e0054cfc [INFO] running `Command { std: "docker" "start" "-a" "cce4570bd221f4d5d8aa0a1c31ad3e733a2dd2ace5ebab1461034934e0054cfc", 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 0.62s [INFO] running `Command { std: "docker" "inspect" "cce4570bd221f4d5d8aa0a1c31ad3e733a2dd2ace5ebab1461034934e0054cfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cce4570bd221f4d5d8aa0a1c31ad3e733a2dd2ace5ebab1461034934e0054cfc", kill_on_drop: false }` [INFO] [stdout] cce4570bd221f4d5d8aa0a1c31ad3e733a2dd2ace5ebab1461034934e0054cfc [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 372b64b4ed90d9f930886694fa9d1ab28a4f01b4a43437453cd5e0ee1ebf9bd2 [INFO] running `Command { std: "docker" "start" "-a" "372b64b4ed90d9f930886694fa9d1ab28a4f01b4a43437453cd5e0ee1ebf9bd2", 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 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udemy_jan24_mypackage-8e491aa265bb001a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/bin/app1.rs (/opt/rustwide/target/debug/deps/app1-49ea758d6eafa08a) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/udemy_jan24_mypackage-cfeeb511995274e8) [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] [stderr] Doc-tests udemy_jan24_mypackage [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 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 0.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "372b64b4ed90d9f930886694fa9d1ab28a4f01b4a43437453cd5e0ee1ebf9bd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "372b64b4ed90d9f930886694fa9d1ab28a4f01b4a43437453cd5e0ee1ebf9bd2", kill_on_drop: false }` [INFO] [stdout] 372b64b4ed90d9f930886694fa9d1ab28a4f01b4a43437453cd5e0ee1ebf9bd2