[INFO] fetching crate rivulets 0.0.0...
[INFO] checking rivulets-0.0.0 against try#79452e8441468c5568c20bfca2aa1fe75b645b2d for pr-152210
[INFO] extracting crate rivulets 0.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate rivulets 0.0.0
[INFO] finished tweaking crates.io crate rivulets 0.0.0
[INFO] tweaked toml for crates.io crate rivulets 0.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rivulets 0.0.0 on toolchain 79452e8441468c5568c20bfca2aa1fe75b645b2d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rivulets 0.0.0 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" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 68e1eb2d0ccf011d0fb31e9898b3ffb8b4cc8868205d8336e668e40e6e62b08b
[INFO] running `Command { std: "docker" "start" "-a" "68e1eb2d0ccf011d0fb31e9898b3ffb8b4cc8868205d8336e668e40e6e62b08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68e1eb2d0ccf011d0fb31e9898b3ffb8b4cc8868205d8336e668e40e6e62b08b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e1eb2d0ccf011d0fb31e9898b3ffb8b4cc8868205d8336e668e40e6e62b08b", kill_on_drop: false }`
[INFO] [stdout] 68e1eb2d0ccf011d0fb31e9898b3ffb8b4cc8868205d8336e668e40e6e62b08b
[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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+79452e8441468c5568c20bfca2aa1fe75b645b2d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9d4221f816d197a0bdf36b3408d0a7a8559e79fcbe4bc7dc3786be87c9abfc3a
[INFO] running `Command { std: "docker" "start" "-a" "9d4221f816d197a0bdf36b3408d0a7a8559e79fcbe4bc7dc3786be87c9abfc3a", kill_on_drop: false }`
[INFO] [stderr]     Checking rustc-std-workspace-core v1.0.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling embedded-io-async v0.6.1
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling embassy-sync v0.7.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking embedded-io-adapters v0.6.2
[INFO] [stderr]     Checking ringbuf v0.4.8
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking rivulets-driver v0.0.0
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking async-ringbuf v0.3.4
[INFO] [stderr]     Checking rivulets v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/databus/slot.rs:214:9
[INFO] [stdout]     |
[INFO] [stdout] 214 |     use std::convert::TryFrom;
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `std`
[INFO] [stdout]    --> src/databus/slot.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 |     use std::sync::atomic::Ordering;
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/databus/slot.rs:325:22
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let buffer = vec![0u8; 8];
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/databus/slot.rs:271:22
[INFO] [stdout]     |
[INFO] [stdout] 271 |         let buffer = vec![0u8; 8];
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]    --> src/databus/slot.rs:232:22
[INFO] [stdout]     |
[INFO] [stdout] 232 |         let buffer = vec![0u8; 8];
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:235:48
[INFO] [stdout]     |
[INFO] [stdout] 235 |         let static_buffer: &'static mut [u8] = Box::leak(buffer.into_boxed_slice());
[INFO] [stdout]     |                                                ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:238:42
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let static_slot: &'static Slot = Box::leak(Box::new(slot));
[INFO] [stdout]     |                                          ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:238:52
[INFO] [stdout]     |
[INFO] [stdout] 238 |         let static_slot: &'static Slot = Box::leak(Box::new(slot));
[INFO] [stdout]     |                                                    ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/databus/slot.rs:242:17
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let payload = static_slot.acquire_read().await;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 243 |             assert_eq!(payload.len(), 4);
[INFO] [stdout]     |                        ------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `payload` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 242 |             let payload: /* Type */ = static_slot.acquire_read().await;
[INFO] [stdout]     |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:274:48
[INFO] [stdout]     |
[INFO] [stdout] 274 |         let static_buffer: &'static mut [u8] = Box::leak(buffer.into_boxed_slice());
[INFO] [stdout]     |                                                ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:276:42
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let static_slot: &'static Slot = Box::leak(Box::new(slot));
[INFO] [stdout]     |                                          ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:276:52
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let static_slot: &'static Slot = Box::leak(Box::new(slot));
[INFO] [stdout]     |                                                    ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/databus/slot.rs:284:17
[INFO] [stdout]     |
[INFO] [stdout] 284 |             let payload = static_slot.acquire_read().await;
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout] 285 |             assert_eq!(payload.len(), 4);
[INFO] [stdout]     |                        ------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `payload` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 284 |             let payload: /* Type */ = static_slot.acquire_read().await;
[INFO] [stdout]     |                        ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:328:48
[INFO] [stdout]     |
[INFO] [stdout] 328 |         let static_buffer: &'static mut [u8] = Box::leak(buffer.into_boxed_slice());
[INFO] [stdout]     |                                                ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:331:42
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let static_slot: &'static Slot = Box::leak(Box::new(slot));
[INFO] [stdout]     |                                          ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Box`
[INFO] [stdout]    --> src/databus/slot.rs:331:52
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let static_slot: &'static Slot = Box::leak(Box::new(slot));
[INFO] [stdout]     |                                                    ^^^ use of undeclared type `Box`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/databus/slot.rs:343:13
[INFO] [stdout]     |
[INFO] [stdout] 343 |         let mut write_payload = static_slot.acquire_write().await;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 344 |         write_payload.set_valid_length(4);
[INFO] [stdout]     |         ------------- type must be known at this point
[INFO] [stdout]     |
[INFO] [stdout] help: consider giving `write_payload` an explicit type
[INFO] [stdout]     |
[INFO] [stdout] 343 |         let mut write_payload: /* Type */ = static_slot.acquire_write().await;
[INFO] [stdout]     |                              ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rivulets` (lib test) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "9d4221f816d197a0bdf36b3408d0a7a8559e79fcbe4bc7dc3786be87c9abfc3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d4221f816d197a0bdf36b3408d0a7a8559e79fcbe4bc7dc3786be87c9abfc3a", kill_on_drop: false }`
[INFO] [stdout] 9d4221f816d197a0bdf36b3408d0a7a8559e79fcbe4bc7dc3786be87c9abfc3a
