[INFO] crate embedded-time 0.1.1 is already in cache
[INFO] checking embedded-time-0.1.1 against try#1a399c10897767c36d147199696c96f193034e49 for pr-72644
[INFO] extracting crate embedded-time 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate embedded-time 0.1.1 on toolchain 1a399c10897767c36d147199696c96f193034e49
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate embedded-time 0.1.1
[INFO] finished tweaking crates.io crate embedded-time 0.1.1
[INFO] tweaked toml for crates.io crate embedded-time 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate embedded-time 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a399c10897767c36d147199696c96f193034e49" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 914b67ceaf5356c2f0e0e828701f6ab3a963edd92def138a4a2460c18cc069cc
[INFO] running `"docker" "start" "-a" "914b67ceaf5356c2f0e0e828701f6ab3a963edd92def138a4a2460c18cc069cc"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling cortex-m v0.6.2
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.19
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling cortex-m-rt v0.6.12
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]    Compiling fpa v0.1.0
[INFO] [stderr]    Compiling nrf52832-pac v0.9.0
[INFO] [stderr]    Compiling cortex-m v0.5.10
[INFO] [stderr]    Compiling heapless v0.5.5
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking aligned v0.2.0
[INFO] [stderr]    Compiling nrf52832-hal v0.10.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling cortex-m-rtfm v0.5.1
[INFO] [stderr]     Checking rtfm-core v0.3.0
[INFO] [stderr]     Checking jlink_rtt v0.1.0
[INFO] [stderr]     Checking mutex-trait v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling indexmap v1.3.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-iter v0.1.40
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking hash32 v0.1.1
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]     Checking generic-array v0.13.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking embedded-time v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking as-slice v0.1.3
[INFO] [stderr]     Checking aligned v0.3.2
[INFO] [stderr]     Checking panic_rtt v0.2.0
[INFO] [stderr]    Compiling rtfm-syntax v0.4.0
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.8
[INFO] [stderr]    Compiling cortex-m-rtfm-macros v0.5.0
[INFO] [stderr]     Checking nrf-hal-common v0.10.0
[INFO] [stderr] error[E0433]: failed to resolve: could not find `embedded_time` in `rtfm`
[INFO] [stderr]  --> examples/nrf52_dk_cyccnt/main.rs:9:11
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rtfm::embedded_time::time_units::*;
[INFO] [stderr]   |           ^^^^^^^^^^^^^ could not find `embedded_time` in `rtfm`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `super`, `super`, `super`, `super`, `super`, `super`, `super`, `super`, `super`
[INFO] [stderr]   --> examples/nrf52_dk_cyccnt/main.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | #[rtfm::app(device = nrf52832_hal::pac, peripherals = true, monotonic = rtfm::cyccnt::CYCCNT)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `cortex_m::mutex`
[INFO] [stderr]  --> examples/nrf52_dk/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use cortex_m::mutex::CriticalSectionMutex as Mutex;
[INFO] [stderr]   |               ^^^^^ could not find `mutex` in `cortex_m`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `embedded_time` in `rtfm`
[INFO] [stderr]   --> examples/nrf52_dk/main.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | use rtfm::embedded_time::{self, instant::Instant, time_units::*, Period};
[INFO] [stderr]    |           ^^^^^^^^^^^^^ could not find `embedded_time` in `rtfm`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved imports `rtfm::embedded_time`, `rtfm::embedded_time`, `super`, `super`, `super`, `super`, `super`, `super`, `super`, `super`, `super`
[INFO] [stderr]   --> examples/nrf52_dk/main.rs:12:11
[INFO] [stderr]    |
[INFO] [stderr] 12 | use rtfm::embedded_time::{self, instant::Instant, time_units::*, Period};
[INFO] [stderr]    |           ^^^^^^^^^^^^^   ^^^^ no `embedded_time` in the root
[INFO] [stderr]    |           |
[INFO] [stderr]    |           could not find `embedded_time` in `rtfm`
[INFO] [stderr] ...
[INFO] [stderr] 80 | #[rtfm::app(device = nrf52832_hal::pac, peripherals = true, monotonic = crate::SystemTime)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `cyccnt` in `rtfm`
[INFO] [stderr]   --> examples/nrf52_dk_cyccnt/main.rs:19:79
[INFO] [stderr]    |
[INFO] [stderr] 19 | #[rtfm::app(device = nrf52832_hal::pac, peripherals = true, monotonic = rtfm::cyccnt::CYCCNT)]
[INFO] [stderr]    |                                                                               ^^^^^^ could not find `cyccnt` in `rtfm`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Instant`
[INFO] [stderr]   --> examples/nrf52_dk/main.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 |         Instant::new(ticks as Self::Rep)
[INFO] [stderr]    |         ^^^^^^^ use of undeclared type or module `Instant`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Milliseconds` in this scope
[INFO] [stderr]   --> examples/nrf52_dk_cyccnt/main.rs:17:20
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LED_ON_TIME: Milliseconds<i32> = Milliseconds(250);
[INFO] [stderr]    |                    ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this struct
[INFO] [stderr]    |
[INFO] [stderr] 6  | use embedded_time::time_units::Milliseconds;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Milliseconds` in this scope
[INFO] [stderr]   --> examples/nrf52_dk_cyccnt/main.rs:17:40
[INFO] [stderr]    |
[INFO] [stderr] 17 | const LED_ON_TIME: Milliseconds<i32> = Milliseconds(250);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this tuple struct
[INFO] [stderr]    |
[INFO] [stderr] 6  | use embedded_time::time_units::Milliseconds;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: language item required, but not found: `eh_personality`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Instant` in this scope
[INFO] [stderr]   --> examples/nrf52_dk/main.rs:50:17
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn now() -> Instant<Self> {
[INFO] [stderr]    |                 ^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this struct
[INFO] [stderr]    |
[INFO] [stderr] 6  | use embedded_time::instant::Instant;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `Milliseconds` in this scope
[INFO] [stderr]   --> examples/nrf52_dk/main.rs:78:20
[INFO] [stderr]    |
[INFO] [stderr] 78 | const LED_ON_TIME: Milliseconds<i32> = Milliseconds(250);
[INFO] [stderr]    |                    ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this struct
[INFO] [stderr]    |
[INFO] [stderr] 6  | use embedded_time::time_units::Milliseconds;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function, tuple struct or tuple variant `Milliseconds` in this scope
[INFO] [stderr]   --> examples/nrf52_dk/main.rs:78:40
[INFO] [stderr]    |
[INFO] [stderr] 78 | const LED_ON_TIME: Milliseconds<i32> = Milliseconds(250);
[INFO] [stderr]    |                                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: consider importing this tuple struct
[INFO] [stderr]    |
[INFO] [stderr] 6  | use embedded_time::time_units::Milliseconds;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error: language item required, but not found: `eh_personality`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 8 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0412`.
[INFO] [stderr] error: could not compile `embedded-time`.
[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] [stderr] error[E0282]: type annotations needed
[INFO] [stderr]   --> examples/nrf52_dk_cyccnt/main.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | #[rtfm::app(device = nrf52832_hal::pac, peripherals = true, monotonic = rtfm::cyccnt::CYCCNT)]
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: type must be known at this point
[INFO] [stderr]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 7 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0282, E0412, E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0282`.
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "914b67ceaf5356c2f0e0e828701f6ab3a963edd92def138a4a2460c18cc069cc"`
[INFO] running `"docker" "rm" "-f" "914b67ceaf5356c2f0e0e828701f6ab3a963edd92def138a4a2460c18cc069cc"`
[INFO] [stdout] 914b67ceaf5356c2f0e0e828701f6ab3a963edd92def138a4a2460c18cc069cc