[INFO] cloning repository https://github.com/katyo/ukvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/katyo/ukvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatyo%2Fukvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatyo%2Fukvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf48c05f72b192b7500c3a2914e4931f80b95ab1
[INFO] checking katyo/ukvm against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkatyo%2Fukvm" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/katyo/ukvm
[INFO] finished tweaking git repo https://github.com/katyo/ukvm
[INFO] tweaked toml for git repo https://github.com/katyo/ukvm written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/katyo/ukvm on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/katyo/ukvm 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded postcard v1.0.10
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[INFO] [stderr]   Downloaded gpiod-core v0.3.0
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[INFO] [stderr]   Downloaded tokio-gpiod v0.3.0
[INFO] [stderr]   Downloaded bitmask-enum v2.2.4
[INFO] [stderr]   Downloaded getset v0.1.3
[INFO] [stderr]   Downloaded argp_derive v0.3.0
[INFO] [stderr]   Downloaded parse-display-derive v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e49529bf3672d5e87f08b4fa4f72a0415b8c044d5710846741adf7dfab2c237a
[INFO] running `Command { std: "docker" "start" "-a" "e49529bf3672d5e87f08b4fa4f72a0415b8c044d5710846741adf7dfab2c237a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e49529bf3672d5e87f08b4fa4f72a0415b8c044d5710846741adf7dfab2c237a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e49529bf3672d5e87f08b4fa4f72a0415b8c044d5710846741adf7dfab2c237a", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e336438402408bf93efb1885dbadd2aef4b92ad4d390c24e478ff2c20ec1355
[INFO] running `Command { std: "docker" "start" "-a" "6e336438402408bf93efb1885dbadd2aef4b92ad4d390c24e478ff2c20ec1355", kill_on_drop: false }`
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[INFO] [stderr]    Compiling ukvm v0.1.0 (/opt/rustwide/workdir/server)
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[INFO] [stderr]     Checking cobs v0.2.3
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[INFO] [stderr]     Checking ukvmc v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: field `proxy` is never read
[INFO] [stdout]   --> client/src/dbus.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Led {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 41 |     state: Arc<AtomicBool>,
[INFO] [stdout] 42 |     proxy: LedProxy<'static>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `proxy` is never read
[INFO] [stdout]   --> client/src/dbus.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Led {
[INFO] [stdout]    |        --- field in this struct
[INFO] [stdout] 41 |     state: Arc<AtomicBool>,
[INFO] [stdout] 42 |     proxy: LedProxy<'static>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> server/src/server.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub async fn shutdowned(&self) -> SemaphorePermit {
[INFO] [stdout]    |                             ^^^^^     --------------- the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub async fn shutdowned(&self) -> SemaphorePermit<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> server/src/server.rs:39:29
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub async fn shutdowned(&self) -> SemaphorePermit {
[INFO] [stdout]    |                             ^^^^^     --------------- the same lifetime is hidden here
[INFO] [stdout]    |                             |
[INFO] [stdout]    |                             the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub async fn shutdowned(&self) -> SemaphorePermit<'_> {
[INFO] [stdout]    |                                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 10s
[INFO] running `Command { std: "docker" "inspect" "6e336438402408bf93efb1885dbadd2aef4b92ad4d390c24e478ff2c20ec1355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e336438402408bf93efb1885dbadd2aef4b92ad4d390c24e478ff2c20ec1355", kill_on_drop: false }`
[INFO] [stdout] 6e336438402408bf93efb1885dbadd2aef4b92ad4d390c24e478ff2c20ec1355
