[INFO] cloning repository https://github.com/portal-co/pidl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/portal-co/pidl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fpidl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fpidl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fed5ec3a464697466caf179d261c43f12b32dcee [INFO] checking portal-co/pidl against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fpidl" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/portal-co/pidl [INFO] finished tweaking git repo https://github.com/portal-co/pidl [INFO] tweaked toml for git repo https://github.com/portal-co/pidl written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/portal-co/pidl on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/portal-co/pidl 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05ac2d9a9003a0b47f2c367d43aa9699bad1194e3c8370039ef98fd5b9f7863d [INFO] running `Command { std: "docker" "start" "-a" "05ac2d9a9003a0b47f2c367d43aa9699bad1194e3c8370039ef98fd5b9f7863d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05ac2d9a9003a0b47f2c367d43aa9699bad1194e3c8370039ef98fd5b9f7863d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05ac2d9a9003a0b47f2c367d43aa9699bad1194e3c8370039ef98fd5b9f7863d", kill_on_drop: false }` [INFO] [stdout] 05ac2d9a9003a0b47f2c367d43aa9699bad1194e3c8370039ef98fd5b9f7863d [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e3ae7434983652037cd31a1c536a62f4d5e58ae4e978828505a1ebf1b9c23353 [INFO] running `Command { std: "docker" "start" "-a" "e3ae7434983652037cd31a1c536a62f4d5e58ae4e978828505a1ebf1b9c23353", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking mutex_trait2 v0.3.0 [INFO] [stderr] Checking never-say-never v6.6.666 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking higher-kinded-types v0.1.1 [INFO] [stderr] Checking pidl-bud v0.1.1 (/opt/rustwide/workdir/pidl-bud) [INFO] [stdout] warning: unused import: `higher_kinded_types::ForLt` [INFO] [stdout] --> pidl-bud/src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use higher_kinded_types::ForLt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `higher_kinded_types::ForLt` [INFO] [stdout] --> pidl-bud/src/lib.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use higher_kinded_types::ForLt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking weev v0.3.0 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking sha3 v0.10.8 [INFO] [stderr] Checking beem v0.1.1 (/opt/rustwide/workdir/beem) [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> beem/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | async fn accept(&mut self, seed: &[u8]) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] = note: `#[warn(async_fn_in_trait)]` on by default [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 12 - async fn accept(&mut self, seed: &[u8]) -> Result; [INFO] [stdout] 12 + fn accept(&mut self, seed: &[u8]) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> beem/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | async fn offer(&mut self) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 13 - async fn offer(&mut self) -> Result>; [INFO] [stdout] 13 + fn offer(&mut self) -> impl std::future::Future>> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | let seed: [u8;32] = sha3::Sha3_256::digest(seed).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let n = n.finalize().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | let n = n.finalize().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | let seed: [u8;32] = sha3::Sha3_256::digest(seed).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | let n = n.finalize().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let n = n.finalize().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `beem` (lib test) due to 6 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> beem/src/lib.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | async fn accept(&mut self, seed: &[u8]) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] = note: `#[warn(async_fn_in_trait)]` on by default [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 12 - async fn accept(&mut self, seed: &[u8]) -> Result; [INFO] [stdout] 12 + fn accept(&mut self, seed: &[u8]) -> impl std::future::Future> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified [INFO] [stdout] --> beem/src/lib.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | async fn offer(&mut self) -> Result>; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future` [INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change [INFO] [stdout] | [INFO] [stdout] 13 - async fn offer(&mut self) -> Result>; [INFO] [stdout] 13 + fn offer(&mut self) -> impl std::future::Future>> + Send; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | let seed: [u8;32] = sha3::Sha3_256::digest(seed).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:22:17 [INFO] [stdout] | [INFO] [stdout] 22 | let n = n.finalize().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:32:17 [INFO] [stdout] | [INFO] [stdout] 32 | let n = n.finalize().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:39:29 [INFO] [stdout] | [INFO] [stdout] 39 | let seed: [u8;32] = sha3::Sha3_256::digest(seed).try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:44:17 [INFO] [stdout] | [INFO] [stdout] 44 | let n = n.finalize().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 32], Infallible> [INFO] [stdout] --> beem/src/lib.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let n = n.finalize().try_into().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `beem` (lib) due to 6 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "e3ae7434983652037cd31a1c536a62f4d5e58ae4e978828505a1ebf1b9c23353", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3ae7434983652037cd31a1c536a62f4d5e58ae4e978828505a1ebf1b9c23353", kill_on_drop: false }` [INFO] [stdout] e3ae7434983652037cd31a1c536a62f4d5e58ae4e978828505a1ebf1b9c23353