[INFO] fetching crate restate 0.1.0-alpha... [INFO] checking restate-0.1.0-alpha against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] extracting crate restate 0.1.0-alpha into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate restate 0.1.0-alpha [INFO] finished tweaking crates.io crate restate 0.1.0-alpha [INFO] tweaked toml for crates.io crate restate 0.1.0-alpha written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate restate 0.1.0-alpha on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 98666d8fb65766f72087e39f6ab7fc5aac9b44dbb2cf84d972556d9764c87d0d [INFO] running `Command { std: "docker" "start" "-a" "98666d8fb65766f72087e39f6ab7fc5aac9b44dbb2cf84d972556d9764c87d0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "98666d8fb65766f72087e39f6ab7fc5aac9b44dbb2cf84d972556d9764c87d0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98666d8fb65766f72087e39f6ab7fc5aac9b44dbb2cf84d972556d9764c87d0d", kill_on_drop: false }` [INFO] [stdout] 98666d8fb65766f72087e39f6ab7fc5aac9b44dbb2cf84d972556d9764c87d0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 004032c3f04de4944d1d40b6b457aea3948c755cad467a75b1e2dd5ebb7c95c2 [INFO] running `Command { std: "docker" "start" "-a" "004032c3f04de4944d1d40b6b457aea3948c755cad467a75b1e2dd5ebb7c95c2", kill_on_drop: false }` [INFO] [stderr] Checking restate v0.1.0-alpha (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `Ready` is never constructed [INFO] [stdout] --> src/blocking/transition.rs:139:16 [INFO] [stdout] | [INFO] [stdout] 139 | pub struct Ready; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HasTo` is never constructed [INFO] [stdout] --> src/blocking/transition.rs:148:16 [INFO] [stdout] | [INFO] [stdout] 148 | pub struct HasTo; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/blocking/machine.rs:194:19 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn states(&self) -> States<'_, S, E, Next> { [INFO] [stdout] | ^^^^^ -- --------------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] 194 | pub fn states(&self) -> States<'_, S, E, Next<'_, S, E, Ctx>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/blocking/machine.rs:199:19 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn events(&self) -> Events<'_, S, E, Next> { [INFO] [stdout] | ^^^^^ -- --------------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 199 | pub fn events(&self) -> Events<'_, S, E, Next<'_, S, E, Ctx>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Ready` is never constructed [INFO] [stdout] --> src/blocking/transition.rs:139:16 [INFO] [stdout] | [INFO] [stdout] 139 | pub struct Ready; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HasTo` is never constructed [INFO] [stdout] --> src/blocking/transition.rs:148:16 [INFO] [stdout] | [INFO] [stdout] 148 | pub struct HasTo; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/blocking/machine.rs:194:19 [INFO] [stdout] | [INFO] [stdout] 194 | pub fn states(&self) -> States<'_, S, E, Next> { [INFO] [stdout] | ^^^^^ -- --------------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] 194 | pub fn states(&self) -> States<'_, S, E, Next<'_, S, E, Ctx>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/blocking/machine.rs:199:19 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn events(&self) -> Events<'_, S, E, Next> { [INFO] [stdout] | ^^^^^ -- --------------- the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 199 | pub fn events(&self) -> Events<'_, S, E, Next<'_, S, E, Ctx>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "004032c3f04de4944d1d40b6b457aea3948c755cad467a75b1e2dd5ebb7c95c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "004032c3f04de4944d1d40b6b457aea3948c755cad467a75b1e2dd5ebb7c95c2", kill_on_drop: false }` [INFO] [stdout] 004032c3f04de4944d1d40b6b457aea3948c755cad467a75b1e2dd5ebb7c95c2