[INFO] fetching crate efm32gg-hal 0.3.0...
[INFO] checking efm32gg-hal-0.3.0 against master#5518eaa946291f00471af8b254b2a1715f234882 for pr-120393
[INFO] extracting crate efm32gg-hal 0.3.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate efm32gg-hal 0.3.0 on toolchain 5518eaa946291f00471af8b254b2a1715f234882
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate efm32gg-hal 0.3.0
[INFO] finished tweaking crates.io crate efm32gg-hal 0.3.0
[INFO] tweaked toml for crates.io crate efm32gg-hal 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5518eaa946291f00471af8b254b2a1715f234882" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bare-metal v0.1.3
[INFO] [stderr]   Downloaded efm32gg990 v0.1.3
[INFO] [stderr]   Downloaded efr32xg1 v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5518eaa946291f00471af8b254b2a1715f234882" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36fcec6db4fe158986c7432d524f5764b829393f57e8c4bbb35ef41e10598113
[INFO] running `Command { std: "docker" "start" "-a" "36fcec6db4fe158986c7432d524f5764b829393f57e8c4bbb35ef41e10598113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36fcec6db4fe158986c7432d524f5764b829393f57e8c4bbb35ef41e10598113", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36fcec6db4fe158986c7432d524f5764b829393f57e8c4bbb35ef41e10598113", kill_on_drop: false }`
[INFO] [stdout] 36fcec6db4fe158986c7432d524f5764b829393f57e8c4bbb35ef41e10598113
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+5518eaa946291f00471af8b254b2a1715f234882" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d161d3e7a40267942ade89eff48e9d998d3522b36428f64494e9707841783d65
[INFO] running `Command { std: "docker" "start" "-a" "d161d3e7a40267942ade89eff48e9d998d3522b36428f64494e9707841783d65", kill_on_drop: false }`
[INFO] [stderr]     Checking nb v1.1.0
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking volatile-register v0.2.2
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking embedded-hal v0.2.7
[INFO] [stderr]    Compiling cortex-m v0.5.11
[INFO] [stderr]     Checking aligned v0.2.0
[INFO] [stderr]     Checking as-slice v0.1.5
[INFO] [stderr]     Checking aligned v0.3.5
[INFO] [stderr]     Checking efm32gg-hal v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]   --> src/cmu.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use registers;
[INFO] [stdout]    |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]  --> src/gpio.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use registers;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]  --> src/timer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use registers;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]   --> src/cmu.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use registers;
[INFO] [stdout]    |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]  --> src/gpio.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use registers;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `registers`
[INFO] [stdout]  --> src/timer.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use registers;
[INFO] [stdout]   |     ^^^^^^^^^ no external crate `registers`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gpio`
[INFO] [stdout]    --> src/timer.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | use crate::gpio;
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::gpio`
[INFO] [stdout]    --> src/timer.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | use crate::gpio;
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Output: digital::OutputPin + digital::StatefulOutputPin;
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::StatefulOutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:44:48
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Output: digital::OutputPin + digital::StatefulOutputPin;
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |     type Input: digital::InputPin;
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:82:31
[INFO] [stdout]     |
[INFO] [stdout] 82  |                   impl digital::OutputPin for $PXi<Output> {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::StatefulOutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:102:31
[INFO] [stdout]     |
[INFO] [stdout] 102 |                   impl digital::StatefulOutputPin for $PXi<Output> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:113:31
[INFO] [stdout]     |
[INFO] [stdout] 113 |                   impl digital::InputPin for $PXi<Input> {
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:44:27
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Output: digital::OutputPin + digital::StatefulOutputPin;
[INFO] [stdout]    |                           ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::StatefulOutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:44:48
[INFO] [stdout]    |
[INFO] [stdout] 44 |     type Output: digital::OutputPin + digital::StatefulOutputPin;
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]   --> src/gpio.rs:45:26
[INFO] [stdout]    |
[INFO] [stdout] 45 |     type Input: digital::InputPin;
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::OutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:82:31
[INFO] [stdout]     |
[INFO] [stdout] 82  |                   impl digital::OutputPin for $PXi<Output> {
[INFO] [stdout]     |                                 ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::StatefulOutputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:102:31
[INFO] [stdout]     |
[INFO] [stdout] 102 |                   impl digital::StatefulOutputPin for $PXi<Output> {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated trait `embedded_hal::digital::InputPin`: Deprecated because the methods cannot return errors. Users should use the traits in digital::v2.
[INFO] [stdout]    --> src/gpio.rs:113:31
[INFO] [stdout]     |
[INFO] [stdout] 113 |                   impl digital::InputPin for $PXi<Input> {
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 | / gpio!([
[INFO] [stdout] 176 | |     PA0:  (pa0,  0,  pa_din, pa_dout, mode0,  pa_model),
[INFO] [stdout] 177 | |     PA1:  (pa1,  1,  pa_din, pa_dout, mode1,  pa_model),
[INFO] [stdout] 178 | |     PA2:  (pa2,  2,  pa_din, pa_dout, mode2,  pa_model),
[INFO] [stdout] ...   |
[INFO] [stdout] 271 | |     PF15: (pf15, 15, pf_din, pf_dout, mode15, pf_modeh),
[INFO] [stdout] 272 | | ]);
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `gpio` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `efm32gg-hal` (lib) due to 4 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `efm32gg-hal` (lib test) due to 4 previous errors; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d161d3e7a40267942ade89eff48e9d998d3522b36428f64494e9707841783d65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d161d3e7a40267942ade89eff48e9d998d3522b36428f64494e9707841783d65", kill_on_drop: false }`
[INFO] [stdout] d161d3e7a40267942ade89eff48e9d998d3522b36428f64494e9707841783d65
