[INFO] cloning repository https://github.com/felixhir/GH-Actions-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/felixhir/GH-Actions-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixhir%2FGH-Actions-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixhir%2FGH-Actions-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e45f4317b48b723fdf152c4d6a94a5937d2e8485
[INFO] testing felixhir/GH-Actions-Rust against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffelixhir%2FGH-Actions-Rust" "/workspace/builds/worker-24/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-24/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/felixhir/GH-Actions-Rust on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/felixhir/GH-Actions-Rust
[INFO] finished tweaking git repo https://github.com/felixhir/GH-Actions-Rust
[INFO] tweaked toml for git repo https://github.com/felixhir/GH-Actions-Rust written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] crate git repo https://github.com/felixhir/GH-Actions-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84d83839ec2a525e94e9566a380bc7f3a1d2575f172e0dc04155d075ea62477e
[INFO] running `Command { std: "docker" "start" "-a" "84d83839ec2a525e94e9566a380bc7f3a1d2575f172e0dc04155d075ea62477e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84d83839ec2a525e94e9566a380bc7f3a1d2575f172e0dc04155d075ea62477e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84d83839ec2a525e94e9566a380bc7f3a1d2575f172e0dc04155d075ea62477e", kill_on_drop: false }`
[INFO] [stdout] 84d83839ec2a525e94e9566a380bc7f3a1d2575f172e0dc04155d075ea62477e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09c277ed02966ab30e461992847f4b88ddc4bd7ea11fcc1a65e0eb54ea4325ab
[INFO] running `Command { std: "docker" "start" "-a" "09c277ed02966ab30e461992847f4b88ddc4bd7ea11fcc1a65e0eb54ea4325ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling GH-Actions-Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Calculator`
[INFO] [stdout]  --> src/main.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Calculator {
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `sum`
[INFO] [stdout]   --> src/main.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn sum(&self) -> i32 {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `difference`
[INFO] [stdout]   --> src/main.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn difference(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `product`
[INFO] [stdout]   --> src/main.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn product(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `quotient`
[INFO] [stdout]   --> src/main.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn quotient(&self) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `GH_Actions_Rust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `gh_actions_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "09c277ed02966ab30e461992847f4b88ddc4bd7ea11fcc1a65e0eb54ea4325ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09c277ed02966ab30e461992847f4b88ddc4bd7ea11fcc1a65e0eb54ea4325ab", kill_on_drop: false }`
[INFO] [stdout] 09c277ed02966ab30e461992847f4b88ddc4bd7ea11fcc1a65e0eb54ea4325ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eaf01eee001e8c5b4662ff6cddf717c59dbdfc1809a71a1c07914096c70a8bd
[INFO] running `Command { std: "docker" "start" "-a" "5eaf01eee001e8c5b4662ff6cddf717c59dbdfc1809a71a1c07914096c70a8bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling GH-Actions-Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `GH_Actions_Rust` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `gh_actions_rust`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "5eaf01eee001e8c5b4662ff6cddf717c59dbdfc1809a71a1c07914096c70a8bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eaf01eee001e8c5b4662ff6cddf717c59dbdfc1809a71a1c07914096c70a8bd", kill_on_drop: false }`
[INFO] [stdout] 5eaf01eee001e8c5b4662ff6cddf717c59dbdfc1809a71a1c07914096c70a8bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3f1947ff2e0f9aa217b7d4b5eb7aba59e632794ef49b22c7b56cb29b36278555
[INFO] running `Command { std: "docker" "start" "-a" "3f1947ff2e0f9aa217b7d4b5eb7aba59e632794ef49b22c7b56cb29b36278555", kill_on_drop: false }`
[INFO] [stderr] warning: crate `GH_Actions_Rust` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `gh_actions_rust`
[INFO] [stderr] 
[INFO] [stderr] warning: `GH-Actions-Rust` (bin "GH-Actions-Rust" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/GH_Actions_Rust-0c064c677955f67c)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test it_adds ... ok
[INFO] [stdout] test it_multiplies ... ok
[INFO] [stdout] test it_divides ... ok
[INFO] [stdout] test it_subtracts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3f1947ff2e0f9aa217b7d4b5eb7aba59e632794ef49b22c7b56cb29b36278555", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1947ff2e0f9aa217b7d4b5eb7aba59e632794ef49b22c7b56cb29b36278555", kill_on_drop: false }`
[INFO] [stdout] 3f1947ff2e0f9aa217b7d4b5eb7aba59e632794ef49b22c7b56cb29b36278555