[INFO] fetching crate flatk 0.3.1... [INFO] checking flatk-0.3.1 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate flatk 0.3.1 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate flatk 0.3.1 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate flatk 0.3.1 [INFO] finished tweaking crates.io crate flatk 0.3.1 [INFO] tweaked toml for crates.io crate flatk 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate flatk 0.3.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded reinterpret v0.2.1 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.65 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.65 [INFO] [stderr] Downloaded bytemuck v1.2.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.65 [INFO] [stderr] Downloaded serde_json v1.0.56 [INFO] [stderr] Downloaded rayon-core v1.7.1 [INFO] [stderr] Downloaded js-sys v0.3.42 [INFO] [stderr] Downloaded packed_simd v0.3.3 [INFO] [stderr] Downloaded wasm-bindgen v0.2.65 [INFO] [stderr] Downloaded rayon v1.3.1 [INFO] [stderr] Downloaded ppv-lite86 v0.2.8 [INFO] [stderr] Downloaded flatk-derive v0.2.0 [INFO] [stderr] Downloaded web-sys v0.3.42 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.65 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 159ae3905f60498ae5d93a87d7742033393c80eb3a03dd86cd3332511f6e45dc [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" "159ae3905f60498ae5d93a87d7742033393c80eb3a03dd86cd3332511f6e45dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "159ae3905f60498ae5d93a87d7742033393c80eb3a03dd86cd3332511f6e45dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "159ae3905f60498ae5d93a87d7742033393c80eb3a03dd86cd3332511f6e45dc", kill_on_drop: false }` [INFO] [stdout] 159ae3905f60498ae5d93a87d7742033393c80eb3a03dd86cd3332511f6e45dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:e18d859f9e32a1da89bc7b2d7d51e13b57342044d1295d9fc0dd0068c58eb3d1" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e82792c7cc4b75c3d32fcc86d73c3ab964d38dd40a8ecf1d1f30c47823534bb [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" "5e82792c7cc4b75c3d32fcc86d73c3ab964d38dd40a8ecf1d1f30c47823534bb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling rayon-core v1.7.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.5 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking serde_json v1.0.56 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling flatk-derive v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Checking flatk v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] error[E0599]: no method named `into_iter` found for struct `Object<&mut [f32; 3], &mut [f32; 3]>` in the current scope [INFO] [stdout] --> examples/entity.rs:61:66 [INFO] [stdout] | [INFO] [stdout] 6 | struct Object { [INFO] [stdout] | ------------------- [INFO] [stdout] | | [INFO] [stdout] | method `into_iter` not found for this [INFO] [stdout] | doesn't satisfy `_: std::iter::IntoIterator` [INFO] [stdout] | doesn't satisfy `_: std::iter::Iterator` [INFO] [stdout] ... [INFO] [stdout] 61 | for (prev_x, cur) in prev.pos.iter_mut().zip(cur.into_iter()) { [INFO] [stdout] | ^^^^^^^^^ method not found in `Object<&mut [f32; 3], &mut [f32; 3]>` [INFO] [stdout] | [INFO] [stdout] = note: the method `into_iter` exists but the following trait bounds were not satisfied: [INFO] [stdout] `Object<&mut [f32; 3], &mut [f32; 3]>: std::iter::Iterator` [INFO] [stdout] which is required by `Object<&mut [f32; 3], &mut [f32; 3]>: std::iter::IntoIterator` [INFO] [stdout] `&Object<&mut [f32; 3], &mut [f32; 3]>: std::iter::Iterator` [INFO] [stdout] which is required by `&Object<&mut [f32; 3], &mut [f32; 3]>: std::iter::IntoIterator` [INFO] [stdout] `&mut Object<&mut [f32; 3], &mut [f32; 3]>: std::iter::Iterator` [INFO] [stdout] which is required by `&mut Object<&mut [f32; 3], &mut [f32; 3]>: std::iter::IntoIterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `flatk`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `gpu` [INFO] [stdout] --> benches/gpu.rs:52:20 [INFO] [stdout] | [INFO] [stdout] 52 | fn gpu_collatz(v: &gpu::CompiledProgram, gpu::OutputBuffer>) -> u32 { [INFO] [stdout] | ^^^ use of undeclared type or module `gpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `gpu` [INFO] [stdout] --> benches/gpu.rs:52:41 [INFO] [stdout] | [INFO] [stdout] 52 | fn gpu_collatz(v: &gpu::CompiledProgram, gpu::OutputBuffer>) -> u32 { [INFO] [stdout] | ^^^ use of undeclared type or module `gpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `gpu` [INFO] [stdout] --> benches/gpu.rs:52:58 [INFO] [stdout] | [INFO] [stdout] 52 | fn gpu_collatz(v: &gpu::CompiledProgram, gpu::OutputBuffer>) -> u32 { [INFO] [stdout] | ^^^ use of undeclared type or module `gpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: bytemuck::pod::Pod` is not satisfied [INFO] [stdout] --> benches/isolate_iter_mut.rs:42:30 [INFO] [stdout] | [INFO] [stdout] 42 | Chunked::from_offsets(o, Chunked3::from_flat(v)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ the trait `bytemuck::pod::Pod` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] = note: required because of the requirements on the impl of `flatk::Array` for `typenum::uint::UInt, flatk::consts::B1>` [INFO] [stdout] = note: required because of the requirements on the impl of `flatk::UniChunkable, flatk::consts::B1>>` for `std::vec::Vec` [INFO] [stdout] = note: required because of the requirements on the impl of `flatk::Set` for `flatk::UniChunked, flatk::U, flatk::consts::B1>>>` [INFO] [stdout] = note: required by `flatk::Chunked::>::from_offsets` [INFO] [stdout] help: consider further restricting type parameter `T` [INFO] [stdout] | [INFO] [stdout] 35 | Standard: Distribution, T: bytemuck::pod::Pod [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `into_gpu` found for reference `&[u32]` in the current scope [INFO] [stdout] --> benches/gpu.rs:89:34 [INFO] [stdout] | [INFO] [stdout] 89 | let v_gpu = v.as_slice().into_gpu().map(collatz).compile(); [INFO] [stdout] | ^^^^^^^^ method not found in `&[u32]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `into_gpu` found for reference `&[u32]` in the current scope [INFO] [stdout] --> benches/gpu.rs:100:35 [INFO] [stdout] | [INFO] [stdout] 100 | let v_gpu = v.into_gpu().map(collatz).compile(); [INFO] [stdout] | ^^^^^^^^ method not found in `&[u32]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `flatk` [INFO] [stdout] --> benches/gpu.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use flatk::*; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5e82792c7cc4b75c3d32fcc86d73c3ab964d38dd40a8ecf1d1f30c47823534bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e82792c7cc4b75c3d32fcc86d73c3ab964d38dd40a8ecf1d1f30c47823534bb", kill_on_drop: false }` [INFO] [stdout] 5e82792c7cc4b75c3d32fcc86d73c3ab964d38dd40a8ecf1d1f30c47823534bb