[INFO] cloning repository https://github.com/Danielhu229/github-actions-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Danielhu229/github-actions-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielhu229%2Fgithub-actions-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielhu229%2Fgithub-actions-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69942aa4db8110b3ac2d71955b7ece425db11d76
[INFO] testing Danielhu229/github-actions-test against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielhu229%2Fgithub-actions-test" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Danielhu229/github-actions-test on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Danielhu229/github-actions-test
[INFO] finished tweaking git repo https://github.com/Danielhu229/github-actions-test
[INFO] tweaked toml for git repo https://github.com/Danielhu229/github-actions-test written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/Danielhu229/github-actions-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22e89114506d5a2c4aebefe8af45f83481d851149888c7fb767cb51c9737c254
[INFO] running `Command { std: "docker" "start" "-a" "22e89114506d5a2c4aebefe8af45f83481d851149888c7fb767cb51c9737c254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22e89114506d5a2c4aebefe8af45f83481d851149888c7fb767cb51c9737c254", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22e89114506d5a2c4aebefe8af45f83481d851149888c7fb767cb51c9737c254", kill_on_drop: false }`
[INFO] [stdout] 22e89114506d5a2c4aebefe8af45f83481d851149888c7fb767cb51c9737c254
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 545fc1205d83a964ecce437e3e996bb5465f920e59844c29b9c23752f1daf186
[INFO] running `Command { std: "docker" "start" "-a" "545fc1205d83a964ecce437e3e996bb5465f920e59844c29b9c23752f1daf186", kill_on_drop: false }`
[INFO] [stderr]    Compiling github-actions-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `problematic_function`
[INFO] [stdout]  --> src/actions.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn problematic_function() -> &'static str {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
[INFO] running `Command { std: "docker" "inspect" "545fc1205d83a964ecce437e3e996bb5465f920e59844c29b9c23752f1daf186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "545fc1205d83a964ecce437e3e996bb5465f920e59844c29b9c23752f1daf186", kill_on_drop: false }`
[INFO] [stdout] 545fc1205d83a964ecce437e3e996bb5465f920e59844c29b9c23752f1daf186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a67d18efb0182d9ad681b19592100d7e70d6969883c407718d8143a56de5f6f
[INFO] running `Command { std: "docker" "start" "-a" "8a67d18efb0182d9ad681b19592100d7e70d6969883c407718d8143a56de5f6f", kill_on_drop: false }`
[INFO] [stderr]    Compiling github-actions-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `problematic_function`
[INFO] [stdout]  --> src/actions.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn problematic_function() -> &'static str {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `problematic_function_test`
[INFO] [stdout]   --> src/actions.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn problematic_function_test() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "8a67d18efb0182d9ad681b19592100d7e70d6969883c407718d8143a56de5f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a67d18efb0182d9ad681b19592100d7e70d6969883c407718d8143a56de5f6f", kill_on_drop: false }`
[INFO] [stdout] 8a67d18efb0182d9ad681b19592100d7e70d6969883c407718d8143a56de5f6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd92733779fa6a9449af2e47d6e429425bb56ddefa5fba9def36bc67855f504b
[INFO] running `Command { std: "docker" "start" "-a" "cd92733779fa6a9449af2e47d6e429425bb56ddefa5fba9def36bc67855f504b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `problematic_function`
[INFO] [stdout] running 1 test
[INFO] [stderr]  --> src/actions.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn problematic_function() -> &'static str {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `problematic_function_test`
[INFO] [stderr]   --> src/actions.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 |     fn problematic_function_test() {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `github-actions-test` (bin "github-actions-test" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/github_actions_test-40548b0a6ea2e06d)
[INFO] [stdout] test actions::tests::hello_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd92733779fa6a9449af2e47d6e429425bb56ddefa5fba9def36bc67855f504b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd92733779fa6a9449af2e47d6e429425bb56ddefa5fba9def36bc67855f504b", kill_on_drop: false }`
[INFO] [stdout] cd92733779fa6a9449af2e47d6e429425bb56ddefa5fba9def36bc67855f504b