[INFO] fetching crate accel 0.3.1...
[INFO] checking accel-0.3.1 against master#b3bd7058c139e71bae0862ef8f8ac936208873e9 for pr-123752
[INFO] extracting crate accel 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate accel 0.3.1 on toolchain b3bd7058c139e71bae0862ef8f8ac936208873e9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-4-tc1/source/Cargo.toml
[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" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "06fcfba942c85bbe0acacad15939daf92c214862a806ff597c62862e9e8c6ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06fcfba942c85bbe0acacad15939daf92c214862a806ff597c62862e9e8c6ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06fcfba942c85bbe0acacad15939daf92c214862a806ff597c62862e9e8c6ec0", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b3bd7058c139e71bae0862ef8f8ac936208873e9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: the item `Contexted` is imported redundantly
[INFO] [stdout]  --> src/memory/array.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{contexted_call, contexted_new, device::Contexted, *};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^  - the item `Contexted` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]  --> src/memory/device.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 9 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]  --> src/memory/page_locked.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 8 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `c_void` is imported redundantly
[INFO] [stdout]  --> src/memory/registered.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `c_void` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5 |     ffi::c_void,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]  --> src/memory/registered.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 7 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `c_void` is imported redundantly
[INFO] [stdout]  --> src/memory/slice.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `c_void` is already imported here
[INFO] [stdout] 2 | use std::ffi::c_void;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Contexted` is imported redundantly
[INFO] [stdout]  --> src/memory/array.rs:7:44
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::{contexted_call, contexted_new, device::Contexted, *};
[INFO] [stdout]   |                                            ^^^^^^^^^^^^^^^^^  - the item `Contexted` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]  --> src/memory/device.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 9 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]  --> src/memory/page_locked.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::*;
[INFO] [stdout]   |     -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 8 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `c_void` is imported redundantly
[INFO] [stdout]  --> src/memory/registered.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `c_void` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 5 |     ffi::c_void,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Arc` is imported redundantly
[INFO] [stdout]  --> src/memory/registered.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `Arc` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 7 |     sync::Arc,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `c_void` is imported redundantly
[INFO] [stdout]  --> src/memory/slice.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::*;
[INFO] [stdout]   |     -------- the item `c_void` is already imported here
[INFO] [stdout] 2 | use std::ffi::c_void;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[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]    = help: move this `impl` block outside the of the current constant `_IMPL_NUM_FromPrimitive_FOR_NumChannels`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[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: `#[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, they should be avoided as they go against expectation
[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]    = help: move this `impl` block outside the of the current constant `_IMPL_NUM_ToPrimitive_FOR_NumChannels`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[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: 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: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, they should be avoided as they go against expectation
[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]    = help: move this `impl` block outside the of the current constant `_IMPL_NUM_FromPrimitive_FOR_NumChannels`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[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: `#[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, they should be avoided as they go against expectation
[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]    = help: move this `impl` block outside the of the current constant `_IMPL_NUM_ToPrimitive_FOR_NumChannels`
[INFO] [stdout]    = note: an `impl` definition is non-local if it is nested inside an item and may impact type checking outside of that item. This can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: one exception to the rule are anon-const (`const _: () = { ... }`) at top-level module and anon-const at the same nesting as the trait or type
[INFO] [stdout]    = note: this lint may become deny-by-default in the edition 2024 and higher, see the tracking issue <https://github.com/rust-lang/rust/issues/120363>
[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: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: toolchain 'nightly-2020-05-01-x86_64-unknown-linux-gnu' is not installed
[INFO] [stdout] 
[INFO] [stderr] error: toolchain 'nightly-2020-05-01-x86_64-unknown-linux-gnu' is not installed
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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=\"560946db49a1\" LD_LIBRARY_PATH=\"/opt/rustwide/target/debug/deps:/opt/rustwide/rustup-home/toolchains/b3bd7058c139e71bae0862ef8f8ac936208873e9/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=\"b3bd7058c139e71bae0862ef8f8ac936208873e9\" 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/certs/ca-certificates.crt\" \"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::try::do_call
[INFO] [stdout]             15: __rust_try
[INFO] [stdout]             16: std::panicking::try
[INFO] [stdout]             17: proc_macro::bridge::client::run_client
[INFO] [stdout]             18: proc_macro::bridge::client::Client<(proc_macro::TokenStream,proc_macro::TokenStream),proc_macro::TokenStream>::expand2::{{closure}}
[INFO] [stdout]             19: proc_macro::bridge::selfless_reify::reify_to_extern_c_fn_hrt_bridge::wrapper
[INFO] [stdout]             20: <proc_macro::bridge::server::MaybeCrossThread<rustc_expand::proc_macro::MessagePipe<proc_macro::bridge::buffer::Buffer>> as proc_macro::bridge::server::ExecutionStrategy>::run_bridge_and_client::<proc_macro::bridge::server::Dispatcher<proc_macro::bridge::server::MarkedTypes<rustc_expand::proc_macro_server::Rustc>>>
[INFO] [stdout]             21: <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand
[INFO] [stdout]             22: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
[INFO] [stdout]             23: <rustc_expand::expand::MacroExpander>::expand_crate
[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: _RINvNtNtCs4jXSMAvKgTe_18rustc_query_system5query8plumbing17try_execute_queryINtCs52jbXACaHgl_16rustc_query_impl13DynamicConfigINtNtB4_6caches11SingleCacheINtNtNtCs6pLrBJUCjrR_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::interface::run_compiler::<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}
[INFO] [stdout]             30: std::sys_common::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<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
[INFO] [stdout]             31: <<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<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             32: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]                        at /rustc/b3bd7058c139e71bae0862ef8f8ac936208873e9/library/alloc/src/boxed.rs:2018
[INFO] [stdout]                 <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]                        at /rustc/b3bd7058c139e71bae0862ef8f8ac936208873e9/library/alloc/src/boxed.rs:2018
[INFO] [stdout]                 std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]                        at /rustc/b3bd7058c139e71bae0862ef8f8ac936208873e9/library/std/src/sys/pal/unix/thread.rs:108
[INFO] [stdout]             33: <unknown>
[INFO] [stdout]             34: __clone
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[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=\"560946db49a1\" LD_LIBRARY_PATH=\"/opt/rustwide/target/debug/deps:/opt/rustwide/rustup-home/toolchains/b3bd7058c139e71bae0862ef8f8ac936208873e9/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=\"b3bd7058c139e71bae0862ef8f8ac936208873e9\" 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/certs/ca-certificates.crt\" \"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::try::do_call
[INFO] [stdout]             15: __rust_try
[INFO] [stdout]             16: std::panicking::try
[INFO] [stdout]             17: proc_macro::bridge::client::run_client
[INFO] [stdout]             18: proc_macro::bridge::client::Client<(proc_macro::TokenStream,proc_macro::TokenStream),proc_macro::TokenStream>::expand2::{{closure}}
[INFO] [stdout]             19: proc_macro::bridge::selfless_reify::reify_to_extern_c_fn_hrt_bridge::wrapper
[INFO] [stdout]             20: <proc_macro::bridge::server::MaybeCrossThread<rustc_expand::proc_macro::MessagePipe<proc_macro::bridge::buffer::Buffer>> as proc_macro::bridge::server::ExecutionStrategy>::run_bridge_and_client::<proc_macro::bridge::server::Dispatcher<proc_macro::bridge::server::MarkedTypes<rustc_expand::proc_macro_server::Rustc>>>
[INFO] [stdout]             21: <rustc_expand::proc_macro::AttrProcMacro as rustc_expand::base::AttrProcMacro>::expand
[INFO] [stdout]             22: <rustc_expand::expand::MacroExpander>::fully_expand_fragment
[INFO] [stdout]             23: <rustc_expand::expand::MacroExpander>::expand_crate
[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: _RINvNtNtCs4jXSMAvKgTe_18rustc_query_system5query8plumbing17try_execute_queryINtCs52jbXACaHgl_16rustc_query_impl13DynamicConfigINtNtB4_6caches11SingleCacheINtNtNtCs6pLrBJUCjrR_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::interface::run_compiler::<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}
[INFO] [stdout]             30: std::sys_common::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<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>
[INFO] [stdout]             31: <<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<core::result::Result<(), rustc_span::ErrorGuaranteed>, rustc_driver_impl::run_compiler::{closure#0}>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#0}::{closure#0}, core::result::Result<(), rustc_span::ErrorGuaranteed>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]             32: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]                        at /rustc/b3bd7058c139e71bae0862ef8f8ac936208873e9/library/alloc/src/boxed.rs:2018
[INFO] [stdout]                 <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]                        at /rustc/b3bd7058c139e71bae0862ef8f8ac936208873e9/library/alloc/src/boxed.rs:2018
[INFO] [stdout]                 std::sys::pal::unix::thread::Thread::new::thread_start
[INFO] [stdout]                        at /rustc/b3bd7058c139e71bae0862ef8f8ac936208873e9/library/std/src/sys/pal/unix/thread.rs:108
[INFO] [stdout]             33: <unknown>
[INFO] [stdout]             34: __clone
[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] error: aborting due to 2 previous errors
[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 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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] error: aborting due to 3 previous errors
[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 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "560946db49a1261f80c1e41f030e89f6b104810d8481f904815da7095bd49124", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560946db49a1261f80c1e41f030e89f6b104810d8481f904815da7095bd49124", kill_on_drop: false }`
[INFO] [stdout] 560946db49a1261f80c1e41f030e89f6b104810d8481f904815da7095bd49124
