[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 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDanielhu229%2Fgithub-actions-test" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Danielhu229/github-actions-test on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-0/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" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee510cc7b730b96e088ed8bfffcc229a6964ca6a764314be2685dc4109524886
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ee510cc7b730b96e088ed8bfffcc229a6964ca6a764314be2685dc4109524886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee510cc7b730b96e088ed8bfffcc229a6964ca6a764314be2685dc4109524886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee510cc7b730b96e088ed8bfffcc229a6964ca6a764314be2685dc4109524886", kill_on_drop: false }`
[INFO] [stdout] ee510cc7b730b96e088ed8bfffcc229a6964ca6a764314be2685dc4109524886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5356dcf91fce62ad09b5058ad7b9ece5b6375e3163fca74fa88ffc0d114b920
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c5356dcf91fce62ad09b5058ad7b9ece5b6375e3163fca74fa88ffc0d114b920", 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 0.56s
[INFO] running `Command { std: "docker" "inspect" "c5356dcf91fce62ad09b5058ad7b9ece5b6375e3163fca74fa88ffc0d114b920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5356dcf91fce62ad09b5058ad7b9ece5b6375e3163fca74fa88ffc0d114b920", kill_on_drop: false }`
[INFO] [stdout] c5356dcf91fce62ad09b5058ad7b9ece5b6375e3163fca74fa88ffc0d114b920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c899b3975d9b04acecc83e2b03b186c8ad44b2ead6dec598a4a1d535d3cde23
[INFO] running `Command { std: "docker" "start" "-a" "3c899b3975d9b04acecc83e2b03b186c8ad44b2ead6dec598a4a1d535d3cde23", 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 0.71s
[INFO] running `Command { std: "docker" "inspect" "3c899b3975d9b04acecc83e2b03b186c8ad44b2ead6dec598a4a1d535d3cde23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c899b3975d9b04acecc83e2b03b186c8ad44b2ead6dec598a4a1d535d3cde23", kill_on_drop: false }`
[INFO] [stdout] 3c899b3975d9b04acecc83e2b03b186c8ad44b2ead6dec598a4a1d535d3cde23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff59509e61e2f54ddebf6b9e4c4b702b3e2bc59deec6431f7d9613b686eea72b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ff59509e61e2f54ddebf6b9e4c4b702b3e2bc59deec6431f7d9613b686eea72b", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `problematic_function`
[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: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/github_actions_test-dde21c27b47c30fc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff59509e61e2f54ddebf6b9e4c4b702b3e2bc59deec6431f7d9613b686eea72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff59509e61e2f54ddebf6b9e4c4b702b3e2bc59deec6431f7d9613b686eea72b", kill_on_drop: false }`
[INFO] [stdout] ff59509e61e2f54ddebf6b9e4c4b702b3e2bc59deec6431f7d9613b686eea72b
