[INFO] fetching crate structure_test 0.1.1... [INFO] testing structure_test-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate structure_test 0.1.1 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate structure_test 0.1.1 [INFO] finished tweaking crates.io crate structure_test 0.1.1 [INFO] tweaked toml for crates.io crate structure_test 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate structure_test 0.1.1 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 structure_test 0.1.1 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] Updating crates.io index [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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 1ff1d57d134e9c674fa1ee93a824ee895d9fc2d647bc70e9d42ed6c8a75dc35b [INFO] running `Command { std: "docker" "start" "-a" "1ff1d57d134e9c674fa1ee93a824ee895d9fc2d647bc70e9d42ed6c8a75dc35b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ff1d57d134e9c674fa1ee93a824ee895d9fc2d647bc70e9d42ed6c8a75dc35b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ff1d57d134e9c674fa1ee93a824ee895d9fc2d647bc70e9d42ed6c8a75dc35b", kill_on_drop: false }` [INFO] [stdout] 1ff1d57d134e9c674fa1ee93a824ee895d9fc2d647bc70e9d42ed6c8a75dc35b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 25d3af564c0b92af499481004b5d8b8f12c58d3eb86f5ebdd417afb4302f918b [INFO] running `Command { std: "docker" "start" "-a" "25d3af564c0b92af499481004b5d8b8f12c58d3eb86f5ebdd417afb4302f918b", kill_on_drop: false }` [INFO] [stderr] Compiling array_tool v1.0.3 [INFO] [stderr] Compiling structure_test v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `id`, `name`, and `email` are never read [INFO] [stdout] --> src/customer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Customer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 2 | id: u32, [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.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Order { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 4 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 5 | product: Product, [INFO] [stdout] 6 | customer: Customer, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "25d3af564c0b92af499481004b5d8b8f12c58d3eb86f5ebdd417afb4302f918b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25d3af564c0b92af499481004b5d8b8f12c58d3eb86f5ebdd417afb4302f918b", kill_on_drop: false }` [INFO] [stdout] 25d3af564c0b92af499481004b5d8b8f12c58d3eb86f5ebdd417afb4302f918b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] b9ddab81e1557da95c5e9e1a86773cfdc538a717e7c507121a0b5d94717548ae [INFO] running `Command { std: "docker" "start" "-a" "b9ddab81e1557da95c5e9e1a86773cfdc538a717e7c507121a0b5d94717548ae", kill_on_drop: false }` [INFO] [stdout] warning: fields `id`, `name`, and `email` are never read [INFO] [stdout] --> src/customer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Customer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 2 | id: u32, [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.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Order { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 4 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 5 | product: Product, [INFO] [stdout] 6 | customer: Customer, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling structure_test v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `id`, `name`, and `email` are never read [INFO] [stdout] --> src/customer.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Customer { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 2 | id: u32, [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.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Order { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 4 | id: u32, [INFO] [stdout] | ^^ [INFO] [stdout] 5 | product: Product, [INFO] [stdout] 6 | customer: Customer, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "b9ddab81e1557da95c5e9e1a86773cfdc538a717e7c507121a0b5d94717548ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ddab81e1557da95c5e9e1a86773cfdc538a717e7c507121a0b5d94717548ae", kill_on_drop: false }` [INFO] [stdout] b9ddab81e1557da95c5e9e1a86773cfdc538a717e7c507121a0b5d94717548ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 69ad713595f0a9fa3f1f7126126e5f87adc4d29ca4b14c468cfdbab7508b72f4 [INFO] running `Command { std: "docker" "start" "-a" "69ad713595f0a9fa3f1f7126126e5f87adc4d29ca4b14c468cfdbab7508b72f4", kill_on_drop: false }` [INFO] [stderr] warning: fields `id`, `name`, and `email` are never read [INFO] [stderr] --> src/customer.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Customer { [INFO] [stderr] | -------- fields in this struct [INFO] [stderr] 2 | id: u32, [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.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Order { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 4 | id: u32, [INFO] [stderr] | ^^ [INFO] [stderr] 5 | product: Product, [INFO] [stderr] 6 | customer: Customer, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `structure_test` (lib) generated 2 warnings [INFO] [stderr] warning: `structure_test` (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/structure_test-4f6707ffe35cb48c) [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/bin/app1.rs (/opt/rustwide/target/debug/deps/app1-12b23912ce8b84b9) [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/bin/app2.rs (/opt/rustwide/target/debug/deps/app2-fdc8b26357e60186) [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/structure_test-9efec274f0001a13) [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 structure_test [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/product.rs - product::Product::calculate_product_price (line 58) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "69ad713595f0a9fa3f1f7126126e5f87adc4d29ca4b14c468cfdbab7508b72f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69ad713595f0a9fa3f1f7126126e5f87adc4d29ca4b14c468cfdbab7508b72f4", kill_on_drop: false }` [INFO] [stdout] 69ad713595f0a9fa3f1f7126126e5f87adc4d29ca4b14c468cfdbab7508b72f4