[INFO] fetching crate cntrlr 0.1.0...
[INFO] checking cntrlr-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate cntrlr 0.1.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate cntrlr 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cntrlr 0.1.0
[INFO] finished tweaking crates.io crate cntrlr 0.1.0
[INFO] tweaked toml for crates.io crate cntrlr 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate cntrlr 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/resolver.html#resolver-versions for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd34e48e0c025c78eb6fe6e7da8c010150cde579d3cbe48a021d9083aaea0c53
[INFO] running `Command { std: "docker" "start" "-a" "fd34e48e0c025c78eb6fe6e7da8c010150cde579d3cbe48a021d9083aaea0c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd34e48e0c025c78eb6fe6e7da8c010150cde579d3cbe48a021d9083aaea0c53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd34e48e0c025c78eb6fe6e7da8c010150cde579d3cbe48a021d9083aaea0c53", kill_on_drop: false }`
[INFO] [stdout] fd34e48e0c025c78eb6fe6e7da8c010150cde579d3cbe48a021d9083aaea0c53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b090bc962540dc3189d07f252b18dd7e79db3ead44091d3a80e885f8c3c51ab6
[INFO] running `Command { std: "docker" "start" "-a" "b090bc962540dc3189d07f252b18dd7e79db3ead44091d3a80e885f8c3c51ab6", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `resolver` has been stabilized in the 1.51 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/nightly/cargo/reference/resolver.html#resolver-versions for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling cntrlr-build v0.1.0
[INFO] [stderr]    Compiling cntrlr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: CNTRLR_BOARD not specified or target is incompatible with selected board
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling cntrlr-macros v0.1.0
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch`
[INFO] [stdout]    --> src/sync.rs:289:17
[INFO] [stdout]     |
[INFO] [stdout] 289 |             if !arch::interrupts_enabled() {
[INFO] [stdout]     |                 ^^^^ use of undeclared crate or module `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch`
[INFO] [stdout]    --> src/sync.rs:293:21
[INFO] [stdout]     |
[INFO] [stdout] 293 |                     arch::enable_interrupts();
[INFO] [stdout]     |                     ^^^^ use of undeclared crate or module `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch`
[INFO] [stdout]    --> src/sync.rs:301:16
[INFO] [stdout]     |
[INFO] [stdout] 301 |             if arch::interrupts_enabled() {
[INFO] [stdout]     |                ^^^^ use of undeclared crate or module `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch`
[INFO] [stdout]    --> src/sync.rs:302:17
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 arch::disable_interrupts();
[INFO] [stdout]     |                 ^^^^ use of undeclared crate or module `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable
[INFO] [stdout]   --> src/io.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 82 |     type ExactFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]    = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable
[INFO] [stdout]   --> src/io.rs:83:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |     type LineFuture<'a> = impl Future<Output = Result<(), LineError<Self::Error>>> + 'a;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]    = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable
[INFO] [stdout]    --> src/io.rs:134:26
[INFO] [stdout]     |
[INFO] [stdout] 134 |     type AllFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable
[INFO] [stdout]    --> src/io.rs:135:26
[INFO] [stdout]     |
[INFO] [stdout] 135 |     type FmtFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch`
[INFO] [stdout]    --> src/sync.rs:289:17
[INFO] [stdout]     |
[INFO] [stdout] 289 |             if !arch::interrupts_enabled() {
[INFO] [stdout]     |                 ^^^^ use of undeclared crate or module `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch`
[INFO] [stdout]    --> src/sync.rs:293:21
[INFO] [stdout]     |
[INFO] [stdout] 293 |                     arch::enable_interrupts();
[INFO] [stdout]     |                     ^^^^ use of undeclared crate or module `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch`
[INFO] [stdout]    --> src/sync.rs:301:16
[INFO] [stdout]     |
[INFO] [stdout] 301 |             if arch::interrupts_enabled() {
[INFO] [stdout]     |                ^^^^ use of undeclared crate or module `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `arch`
[INFO] [stdout]    --> src/sync.rs:302:17
[INFO] [stdout]     |
[INFO] [stdout] 302 |                 arch::disable_interrupts();
[INFO] [stdout]     |                 ^^^^ use of undeclared crate or module `arch`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::DerefMut`
[INFO] [stdout]  --> src/io.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::{fmt::Debug, future::Future, ops::DerefMut};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable
[INFO] [stdout]   --> src/io.rs:82:28
[INFO] [stdout]    |
[INFO] [stdout] 82 |     type ExactFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]    = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable
[INFO] [stdout]   --> src/io.rs:83:27
[INFO] [stdout]    |
[INFO] [stdout] 83 |     type LineFuture<'a> = impl Future<Output = Result<(), LineError<Self::Error>>> + 'a;
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]    = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::future::Future`
[INFO] [stdout]  --> src/time.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use core::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable
[INFO] [stdout]    --> src/io.rs:134:26
[INFO] [stdout]     |
[INFO] [stdout] 134 |     type AllFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable
[INFO] [stdout]    --> src/io.rs:135:26
[INFO] [stdout]     |
[INFO] [stdout] 135 |     type FmtFuture<'a> = impl Future<Output = Result<(), Self::Error>> + 'a;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #63063 <https://github.com/rust-lang/rust/issues/63063> for more information
[INFO] [stdout]     = help: add `#![feature(min_type_alias_impl_trait)]` to the crate attributes to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ops::DerefMut`
[INFO] [stdout]  --> src/io.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::{fmt::Debug, future::Future, ops::DerefMut};
[INFO] [stdout]   |                                        ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::future::Future`
[INFO] [stdout]  --> src/time.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use core::future::Future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `oom`
[INFO] [stdout]    --> src/allocator.rs:154:1
[INFO] [stdout]     |
[INFO] [stdout] 154 | fn handle_alloc_error(layout: Layout) -> ! {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]     = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib
[INFO] [stdout]     = note: second definition in the local crate (`cntrlr`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl`
[INFO] [stdout]  --> src/runtime.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn panic(_: &PanicInfo) -> ! {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `std` (which `test` depends on)
[INFO] [stdout]   = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/dfd7b8d03fb93d0e03147d28b3be6d93260fa94d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-37fdd654777c296f.rlib
[INFO] [stdout]   = note: second definition in the local crate (`cntrlr`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: CNTRLR_BOARD not specified or target is incompatible with selected board
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `cntrlr`
[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: aborting due to 10 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0433, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: CNTRLR_BOARD not specified or target is incompatible with selected board
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b090bc962540dc3189d07f252b18dd7e79db3ead44091d3a80e885f8c3c51ab6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b090bc962540dc3189d07f252b18dd7e79db3ead44091d3a80e885f8c3c51ab6", kill_on_drop: false }`
[INFO] [stdout] b090bc962540dc3189d07f252b18dd7e79db3ead44091d3a80e885f8c3c51ab6