[INFO] cloning repository https://github.com/helloimalastair/tdd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/helloimalastair/tdd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelloimalastair%2Ftdd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelloimalastair%2Ftdd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 911fd6c46f296b55b0e5afde2f18401435884b02 [INFO] testing helloimalastair/tdd against master#562dee4820c458d823175268e41601d4c060588a for pr-154210 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhelloimalastair%2Ftdd" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/helloimalastair/tdd [INFO] finished tweaking git repo https://github.com/helloimalastair/tdd [INFO] tweaked toml for git repo https://github.com/helloimalastair/tdd written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/helloimalastair/tdd 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 git repo https://github.com/helloimalastair/tdd 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 4bca621f4c639a9d93bb3b767a36928853e82bbc3256427040208c111de042fd [INFO] running `Command { std: "docker" "start" "-a" "4bca621f4c639a9d93bb3b767a36928853e82bbc3256427040208c111de042fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bca621f4c639a9d93bb3b767a36928853e82bbc3256427040208c111de042fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bca621f4c639a9d93bb3b767a36928853e82bbc3256427040208c111de042fd", kill_on_drop: false }` [INFO] [stdout] 4bca621f4c639a9d93bb3b767a36928853e82bbc3256427040208c111de042fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 72772ae154638ea37c7f5d93a51eb7abf7558d9ca9ba7e3195c1ee6490089c6c [INFO] running `Command { std: "docker" "start" "-a" "72772ae154638ea37c7f5d93a51eb7abf7558d9ca9ba7e3195c1ee6490089c6c", kill_on_drop: false }` [INFO] [stderr] Compiling tdd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ShoppingCart` is never constructed [INFO] [stdout] --> src/shopping_cart.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct ShoppingCart { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_item`, `remove_item`, and `total_cost` are never used [INFO] [stdout] --> src/shopping_cart.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | impl ShoppingCart { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 8 | pub fn new() -> ShoppingCart { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn add_item(&mut self, name: &str, price: f64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn remove_item(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn total_cost(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Product` is never constructed [INFO] [stdout] --> src/product.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Product { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] running `Command { std: "docker" "inspect" "72772ae154638ea37c7f5d93a51eb7abf7558d9ca9ba7e3195c1ee6490089c6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72772ae154638ea37c7f5d93a51eb7abf7558d9ca9ba7e3195c1ee6490089c6c", kill_on_drop: false }` [INFO] [stdout] 72772ae154638ea37c7f5d93a51eb7abf7558d9ca9ba7e3195c1ee6490089c6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 7a2f6477d2abdbff6c623c4ecac72bad56f6da9eac455293b95e6256225ad9bc [INFO] running `Command { std: "docker" "start" "-a" "7a2f6477d2abdbff6c623c4ecac72bad56f6da9eac455293b95e6256225ad9bc", kill_on_drop: false }` [INFO] [stdout] warning: struct `ShoppingCart` is never constructed [INFO] [stdout] --> src/shopping_cart.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct ShoppingCart { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `add_item`, `remove_item`, and `total_cost` are never used [INFO] [stdout] --> src/shopping_cart.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 7 | impl ShoppingCart { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 8 | pub fn new() -> ShoppingCart { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn add_item(&mut self, name: &str, price: f64) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | pub fn remove_item(&mut self, name: &str) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn total_cost(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tdd v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Product` is never constructed [INFO] [stdout] --> src/product.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Product { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "7a2f6477d2abdbff6c623c4ecac72bad56f6da9eac455293b95e6256225ad9bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a2f6477d2abdbff6c623c4ecac72bad56f6da9eac455293b95e6256225ad9bc", kill_on_drop: false }` [INFO] [stdout] 7a2f6477d2abdbff6c623c4ecac72bad56f6da9eac455293b95e6256225ad9bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0f8bf3a9a183c66a96c549fa1a70264f904440ca817cf9fe39bcad2a2e8c9253 [INFO] running `Command { std: "docker" "start" "-a" "0f8bf3a9a183c66a96c549fa1a70264f904440ca817cf9fe39bcad2a2e8c9253", kill_on_drop: false }` [INFO] [stderr] warning: struct `ShoppingCart` is never constructed [INFO] [stderr] --> src/shopping_cart.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct ShoppingCart { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `add_item`, `remove_item`, and `total_cost` are never used [INFO] [stderr] --> src/shopping_cart.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 7 | impl ShoppingCart { [INFO] [stderr] | ----------------- associated items in this implementation [INFO] [stderr] 8 | pub fn new() -> ShoppingCart { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | pub fn add_item(&mut self, name: &str, price: f64) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 14 | pub fn remove_item(&mut self, name: &str) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | pub fn total_cost(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Product` is never constructed [INFO] [stderr] --> src/product.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Product { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tdd` (lib) generated 3 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tdd-7c7785914c9a185f) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::add_to_shopping_cart ... ok [INFO] [stdout] test tests::remove_from_shopping_cart ... ok [INFO] [stdout] test tests::total_cost ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tdd [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] running `Command { std: "docker" "inspect" "0f8bf3a9a183c66a96c549fa1a70264f904440ca817cf9fe39bcad2a2e8c9253", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f8bf3a9a183c66a96c549fa1a70264f904440ca817cf9fe39bcad2a2e8c9253", kill_on_drop: false }` [INFO] [stdout] 0f8bf3a9a183c66a96c549fa1a70264f904440ca817cf9fe39bcad2a2e8c9253