[INFO] fetching crate accel 0.3.1...
[INFO] checking accel-0.3.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate accel 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate accel 0.3.1
[INFO] finished tweaking crates.io crate accel 0.3.1
[INFO] tweaked toml for crates.io crate accel 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate accel 0.3.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate accel 0.3.1 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "a252a46c5d44d1902e0d9123bac78179254a521ccca58758f07a7bb748cc7e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a252a46c5d44d1902e0d9123bac78179254a521ccca58758f07a7bb748cc7e92", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2db5f781cbd5452e3946a5c003ffd0739dcd72e0a3668edeffc3b14f68fb2411", kill_on_drop: false }`
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[INFO] [stderr]    Compiling accel-derive v0.3.0
[INFO] [stderr]     Checking accel v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/memory/dimension.rs:20:53
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd, FromPrimitive, ToPrimitive)]
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `FromPrimitive` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/memory/dimension.rs:20:68
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd, FromPrimitive, ToPrimitive)]
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `ToPrimitive` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/memory/dimension.rs:20:53
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd, FromPrimitive, ToPrimitive)]
[INFO] [stdout]    |                                                     ^------------
[INFO] [stdout]    |                                                     |
[INFO] [stdout]    |                                                     `FromPrimitive` is not local
[INFO] [stdout]    |                                                     move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_NumChannels`
[INFO] [stdout] 21 | pub enum NumChannels {
[INFO] [stdout]    |          ----------- `NumChannels` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/memory/dimension.rs:20:68
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd, FromPrimitive, ToPrimitive)]
[INFO] [stdout]    |                                                                    ^----------
[INFO] [stdout]    |                                                                    |
[INFO] [stdout]    |                                                                    `ToPrimitive` is not local
[INFO] [stdout]    |                                                                    move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_NumChannels`
[INFO] [stdout] 21 | pub enum NumChannels {
[INFO] [stdout]    |          ----------- `NumChannels` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/module.rs:477:19
[INFO] [stdout]     |
[INFO] [stdout] 477 |     fn get_kernel(&self) -> Result<Kernel>;
[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] 477 |     fn get_kernel(&self) -> Result<Kernel<'_>>;
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/module.rs:578:23
[INFO] [stdout]     |
[INFO] [stdout] 578 |     pub fn get_kernel(&self, name: &str) -> Result<Kernel> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 578 |     pub fn get_kernel(&self, name: &str) -> Result<Kernel<'_>> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/memory/dimension.rs:20:53
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd, FromPrimitive, ToPrimitive)]
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `FromPrimitive` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy`
[INFO] [stdout]   --> src/memory/dimension.rs:20:68
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd, FromPrimitive, ToPrimitive)]
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: no expected values for `feature`
[INFO] [stdout]    = note: using a cfg inside a derive macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `ToPrimitive` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = help: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] info: syncing channel updates for 'nightly-2020-05-01-x86_64-unknown-linux-gnu'
[INFO] [stderr] error: could not create temp file /opt/rustwide/rustup-home/tmp/hod0_tv2dad5n5u2_file: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stderr] info: syncing channel updates for 'nightly-2020-05-01-x86_64-unknown-linux-gnu'
[INFO] [stdout] 
[INFO] [stderr] error: could not create temp file /opt/rustwide/rustup-home/tmp/umivnz87o9ywjpb0_file: Read-only file system (os error 30)
[INFO] [stderr] 
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]  --> tests/read_host_memory.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[kernel]
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Failed to compile to PTX: ErrorMessage { msg: "External command failed: cd \"/root/.cache/accel-derive/workdir-de0245cf463afb46/read_host_memory\" && env -i HOME=\"/root\" HOSTNAME=\"2db5f781cbd5\" LD_LIBRARY_PATH=\"/opt/rustwide/target/debug/deps:/opt/rustwide/rustup-home/toolchains/82310651b93a594a3fd69015e1562186a080d94c/lib\" PATH=\"/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\" RUSTDOCFLAGS=\"--cap-lints=forbid\" RUSTFLAGS=\"--cap-lints=forbid\" RUSTUP_HOME=\"/opt/rustwide/rustup-home\" RUSTUP_TOOLCHAIN=\"82310651b93a594a3fd69015e1562186a080d94c\" RUST_BACKTRACE=\"full\" RUST_RECURSION_COUNT=\"1\" SOURCE_DIR=\"/opt/rustwide/workdir\" SSL_CERT_DIR=\"/usr/lib/ssl/certs\" SSL_CERT_FILE=\"/usr/lib/ssl/cert.pem\" \"cargo\" \"+nightly-2020-05-01\" \"fmt\"" }
[INFO] [stdout]           
[INFO] [stdout]              0: failure::backtrace::internal::InternalBacktrace::new
[INFO] [stdout]              1: failure::backtrace::Backtrace::new
[INFO] [stdout]              2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from
[INFO] [stdout]              3: <failure::error::Error as core::convert::From<F>>::from
[INFO] [stdout]              4: failure::error_message::err_msg
[INFO] [stdout]              5: <std::process::Command as accel_derive::builder::CheckRun>::check_run
[INFO] [stdout]              6: accel_derive::builder::compile_tokens
[INFO] [stdout]              7: accel_derive::kernel
[INFO] [stdout]              8: core::ops::function::Fn::call
[INFO] [stdout]              9: proc_macro::bridge::client::Client<(proc_macro::TokenStream,proc_macro::TokenStream),proc_macro::TokenStream>::expand2::{{closure}}::{{closure}}
[INFO] [stdout]             10: proc_macro::bridge::client::run_client::{{closure}}::{{closure}}
[INFO] [stdout]             11: proc_macro::bridge::client::state::set
[INFO] [stdout]             12: proc_macro::bridge::client::run_client::{{closure}}
[INFO] [stdout]             13: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]             14: std::panicking::catch_unwind::do_call
[INFO] [stdout]             15: __rust_try
[INFO] [stdout]             16: proc_macro::bridge::client::run_client
[INFO] [stdout]             17: proc_macro::bridge::client::Client<(proc_macro::TokenStream,proc_macro::TokenStream),proc_macro::TokenStream>::expand2::{{closure}}
[INFO] [stdout]             18: proc_macro::bridge::selfless_reify::reify_to_extern_c_fn_hrt_bridge::wrapper
[INFO] [stdout]             19: <rustc_proc_macro::bridge::server::MaybeCrossThread<rustc_expand::proc_macro::MessagePipe<rustc_proc_macro::bridge::buffer::Buffer>> as rustc_proc_macro::bridge::server::ExecutionStrategy>::run_bridge_and_client::<rustc_proc_macro::bridge::server::Dispatcher<rustc_proc_macro::bridge::server::MarkedTypes<rustc_expand::proc_macro_server::Rustc>>>
[INFO] [stdout]             20: <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand
[INFO] [stdout]             21: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
[INFO] [stdout]             22: <rustc_expand::expand::MacroExpander>::expand_crate
[INFO] [stdout]             23: rustc_interface::passes::configure_and_expand
[INFO] [stdout]             24: rustc_interface::passes::resolver_for_lowering_raw
[INFO] [stdout]             25: rustc_query_impl::plumbing::__rust_begin_short_backtrace::<rustc_query_impl::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle::query::erase::Erased<[u8; 16]>>
[INFO] [stdout]             26: <rustc_query_impl::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, ())>>::call_once
[INFO] [stdout]             27: _RINvNtNtCs4JHj8QpiSIB_18rustc_query_system5query8plumbing17try_execute_queryINtCs9iR2zv2td5S_16rustc_query_impl13DynamicConfigINtNtB4_6caches11SingleCacheINtNtNtCslDttrSLwk2h_12rustc_middle5query5erase6ErasedAhj10_EEKb0_KB3t_KB3t_ENtNtB1f_8plumbing9QueryCtxtKB3t_EB1f_
[INFO] [stdout]             28: rustc_query_impl::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             29: rustc_interface::passes::create_and_enter_global_ctxt::<core::option::Option<rustc_interface::queries::Linker>, rustc_driver_impl::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stdout]             30: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}
[INFO] [stdout]             31: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             32: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             33: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]             34: <unknown>
[INFO] [stdout]             35: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_host_memory` in this scope
[INFO] [stdout]   --> tests/read_host_memory.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     read_host_memory(ctx, 1, 4, &(&a.as_ptr(),))?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `read_host_memory` in this scope
[INFO] [stdout]   --> tests/read_host_memory.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     read_host_memory(ctx, 1, 4, &(&mem.as_ptr(),))?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `accel` (test "read_host_memory") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: custom attribute panicked
[INFO] [stdout]  --> examples/add.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[kernel]
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: message: Failed to compile to PTX: ErrorMessage { msg: "External command failed: cd \"/root/.cache/accel-derive/workdir-de0245cf463afb46/add\" && env -i HOME=\"/root\" HOSTNAME=\"2db5f781cbd5\" LD_LIBRARY_PATH=\"/opt/rustwide/target/debug/deps:/opt/rustwide/rustup-home/toolchains/82310651b93a594a3fd69015e1562186a080d94c/lib\" PATH=\"/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin\" RUSTDOCFLAGS=\"--cap-lints=forbid\" RUSTFLAGS=\"--cap-lints=forbid\" RUSTUP_HOME=\"/opt/rustwide/rustup-home\" RUSTUP_TOOLCHAIN=\"82310651b93a594a3fd69015e1562186a080d94c\" RUST_BACKTRACE=\"full\" RUST_RECURSION_COUNT=\"1\" SOURCE_DIR=\"/opt/rustwide/workdir\" SSL_CERT_DIR=\"/usr/lib/ssl/certs\" SSL_CERT_FILE=\"/usr/lib/ssl/cert.pem\" \"cargo\" \"+nightly-2020-05-01\" \"fmt\"" }
[INFO] [stdout]           
[INFO] [stdout]              0: failure::backtrace::internal::InternalBacktrace::new
[INFO] [stdout]              1: failure::backtrace::Backtrace::new
[INFO] [stdout]              2: <failure::error::error_impl::ErrorImpl as core::convert::From<F>>::from
[INFO] [stdout]              3: <failure::error::Error as core::convert::From<F>>::from
[INFO] [stdout]              4: failure::error_message::err_msg
[INFO] [stdout]              5: <std::process::Command as accel_derive::builder::CheckRun>::check_run
[INFO] [stdout]              6: accel_derive::builder::compile_tokens
[INFO] [stdout]              7: accel_derive::kernel
[INFO] [stdout]              8: core::ops::function::Fn::call
[INFO] [stdout]              9: proc_macro::bridge::client::Client<(proc_macro::TokenStream,proc_macro::TokenStream),proc_macro::TokenStream>::expand2::{{closure}}::{{closure}}
[INFO] [stdout]             10: proc_macro::bridge::client::run_client::{{closure}}::{{closure}}
[INFO] [stdout]             11: proc_macro::bridge::client::state::set
[INFO] [stdout]             12: proc_macro::bridge::client::run_client::{{closure}}
[INFO] [stdout]             13: <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]             14: std::panicking::catch_unwind::do_call
[INFO] [stdout]             15: __rust_try
[INFO] [stdout]             16: proc_macro::bridge::client::run_client
[INFO] [stdout]             17: proc_macro::bridge::client::Client<(proc_macro::TokenStream,proc_macro::TokenStream),proc_macro::TokenStream>::expand2::{{closure}}
[INFO] [stdout]             18: proc_macro::bridge::selfless_reify::reify_to_extern_c_fn_hrt_bridge::wrapper
[INFO] [stdout]             19: <rustc_proc_macro::bridge::server::MaybeCrossThread<rustc_expand::proc_macro::MessagePipe<rustc_proc_macro::bridge::buffer::Buffer>> as rustc_proc_macro::bridge::server::ExecutionStrategy>::run_bridge_and_client::<rustc_proc_macro::bridge::server::Dispatcher<rustc_proc_macro::bridge::server::MarkedTypes<rustc_expand::proc_macro_server::Rustc>>>
[INFO] [stdout]             20: <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand
[INFO] [stdout]             21: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
[INFO] [stdout]             22: <rustc_expand::expand::MacroExpander>::expand_crate
[INFO] [stdout]             23: rustc_interface::passes::configure_and_expand
[INFO] [stdout]             24: rustc_interface::passes::resolver_for_lowering_raw
[INFO] [stdout]             25: rustc_query_impl::plumbing::__rust_begin_short_backtrace::<rustc_query_impl::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2}::{closure#0}, rustc_middle::query::erase::Erased<[u8; 16]>>
[INFO] [stdout]             26: <rustc_query_impl::query_impl::resolver_for_lowering_raw::dynamic_query::{closure#2} as core::ops::function::FnOnce<(rustc_middle::ty::context::TyCtxt, ())>>::call_once
[INFO] [stdout]             27: _RINvNtNtCs4JHj8QpiSIB_18rustc_query_system5query8plumbing17try_execute_queryINtCs9iR2zv2td5S_16rustc_query_impl13DynamicConfigINtNtB4_6caches11SingleCacheINtNtNtCslDttrSLwk2h_12rustc_middle5query5erase6ErasedAhj10_EEKb0_KB3t_KB3t_ENtNtB1f_8plumbing9QueryCtxtKB3t_EB1f_
[INFO] [stdout]             28: rustc_query_impl::query_impl::resolver_for_lowering_raw::get_query_non_incr::__rust_end_short_backtrace
[INFO] [stdout]             29: rustc_interface::passes::create_and_enter_global_ctxt::<core::option::Option<rustc_interface::queries::Linker>, rustc_driver_impl::run_compiler::{closure#0}::{closure#2}>::{closure#2}::{closure#0}
[INFO] [stdout]             30: rustc_interface::interface::run_compiler::<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}
[INFO] [stdout]             31: std::sys::backtrace::__rust_begin_short_backtrace::<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>
[INFO] [stdout]             32: <<std::thread::Builder>::spawn_unchecked_<rustc_interface::util::run_in_thread_with_globals<rustc_interface::util::run_in_thread_pool_with_globals<rustc_interface::interface::run_compiler<(), rustc_driver_impl::run_compiler::{closure#0}>::{closure#1}, ()>::{closure#0}, ()>::{closure#0}::{closure#0}, ()>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             33: std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]             34: <unknown>
[INFO] [stdout]             35: clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/memory/dimension.rs:20:53
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd, FromPrimitive, ToPrimitive)]
[INFO] [stdout]    |                                                     ^------------
[INFO] [stdout]    |                                                     |
[INFO] [stdout]    |                                                     `FromPrimitive` is not local
[INFO] [stdout]    |                                                     move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_NumChannels`
[INFO] [stdout] 21 | pub enum NumChannels {
[INFO] [stdout]    |          ----------- `NumChannels` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/memory/dimension.rs:20:68
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, Copy, PartialEq, PartialOrd, FromPrimitive, ToPrimitive)]
[INFO] [stdout]    |                                                                    ^----------
[INFO] [stdout]    |                                                                    |
[INFO] [stdout]    |                                                                    `ToPrimitive` is not local
[INFO] [stdout]    |                                                                    move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_NumChannels`
[INFO] [stdout] 21 | pub enum NumChannels {
[INFO] [stdout]    |          ----------- `NumChannels` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/module.rs:477:19
[INFO] [stdout]     |
[INFO] [stdout] 477 |     fn get_kernel(&self) -> Result<Kernel>;
[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] 477 |     fn get_kernel(&self) -> Result<Kernel<'_>>;
[INFO] [stdout]     |                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/module.rs:578:23
[INFO] [stdout]     |
[INFO] [stdout] 578 |     pub fn get_kernel(&self, name: &str) -> Result<Kernel> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 578 |     pub fn get_kernel(&self, name: &str) -> Result<Kernel<'_>> {
[INFO] [stdout]     |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `add` in this scope
[INFO] [stdout]   --> examples/add.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     add(
[INFO] [stdout]    |     ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `accel` (example "add") due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "2db5f781cbd5452e3946a5c003ffd0739dcd72e0a3668edeffc3b14f68fb2411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2db5f781cbd5452e3946a5c003ffd0739dcd72e0a3668edeffc3b14f68fb2411", kill_on_drop: false }`
[INFO] [stdout] 2db5f781cbd5452e3946a5c003ffd0739dcd72e0a3668edeffc3b14f68fb2411
