[INFO] updating cached repository https://github.com/Treeki/fake-kasa
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b87e6772ac468f4fcc833678006a20fc1ed1652a
[INFO] testing Treeki/fake-kasa against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTreeki%2Ffake-kasa" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Treeki/fake-kasa on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Treeki/fake-kasa
[INFO] finished tweaking git repo https://github.com/Treeki/fake-kasa
[INFO] tweaked toml for git repo https://github.com/Treeki/fake-kasa written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/Treeki/fake-kasa already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a38116f1f3ff516d7098bb4ece81cceb107aa3e1dcea6856c3efef04b8eaa60
[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" "9a38116f1f3ff516d7098bb4ece81cceb107aa3e1dcea6856c3efef04b8eaa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a38116f1f3ff516d7098bb4ece81cceb107aa3e1dcea6856c3efef04b8eaa60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a38116f1f3ff516d7098bb4ece81cceb107aa3e1dcea6856c3efef04b8eaa60", kill_on_drop: false }`
[INFO] [stdout] 9a38116f1f3ff516d7098bb4ece81cceb107aa3e1dcea6856c3efef04b8eaa60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c20c6c7d789d79c8ea20178e2da7600750475280bdbea5cdec76cd19cb26600
[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" "5c20c6c7d789d79c8ea20178e2da7600750475280bdbea5cdec76cd19cb26600", kill_on_drop: false }`
[INFO] [stderr]    Compiling fake-kasa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `get_status`
[INFO] [stdout]   --> src/lightbulbs.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn get_status(stream: &mut TcpStream) -> Result<String> {
[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 1.61s
[INFO] running `Command { std: "docker" "inspect" "5c20c6c7d789d79c8ea20178e2da7600750475280bdbea5cdec76cd19cb26600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c20c6c7d789d79c8ea20178e2da7600750475280bdbea5cdec76cd19cb26600", kill_on_drop: false }`
[INFO] [stdout] 5c20c6c7d789d79c8ea20178e2da7600750475280bdbea5cdec76cd19cb26600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] fc9e1be94225b234aae416c24a54e5167d5d79432f97db5662bccad161131060
[INFO] running `Command { std: "docker" "start" "-a" "fc9e1be94225b234aae416c24a54e5167d5d79432f97db5662bccad161131060", kill_on_drop: false }`
[INFO] [stderr]    Compiling fake-kasa v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `get_status`
[INFO] [stdout]   --> src/lightbulbs.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn get_status(stream: &mut TcpStream) -> Result<String> {
[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 test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "fc9e1be94225b234aae416c24a54e5167d5d79432f97db5662bccad161131060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc9e1be94225b234aae416c24a54e5167d5d79432f97db5662bccad161131060", kill_on_drop: false }`
[INFO] [stdout] fc9e1be94225b234aae416c24a54e5167d5d79432f97db5662bccad161131060
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", 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] b574b311c9eaf56d7253ab652d37801d7d184e69f2c16a55b1873450abe3a6b0
[INFO] running `Command { std: "docker" "start" "-a" "b574b311c9eaf56d7253ab652d37801d7d184e69f2c16a55b1873450abe3a6b0", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `get_status`
[INFO] [stderr]   --> src/lightbulbs.rs:67:8
[INFO] [stderr]    |
[INFO] [stderr] 67 | pub fn get_status(stream: &mut TcpStream) -> Result<String> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fake_kasa-fff06edd6199dc71
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b574b311c9eaf56d7253ab652d37801d7d184e69f2c16a55b1873450abe3a6b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b574b311c9eaf56d7253ab652d37801d7d184e69f2c16a55b1873450abe3a6b0", kill_on_drop: false }`
[INFO] [stdout] b574b311c9eaf56d7253ab652d37801d7d184e69f2c16a55b1873450abe3a6b0