[INFO] fetching crate kea-hal 0.4.0...
[INFO] testing kea-hal-0.4.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate kea-hal 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate kea-hal 0.4.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kea-hal 0.4.0
[INFO] finished tweaking crates.io crate kea-hal 0.4.0
[INFO] tweaked toml for crates.io crate kea-hal 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 982b91d956b5886a972c052bca0feeebe4e4f72f05b5ab7350eb1745790eec17
[INFO] running `Command { std: "docker" "start" "-a" "982b91d956b5886a972c052bca0feeebe4e4f72f05b5ab7350eb1745790eec17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "982b91d956b5886a972c052bca0feeebe4e4f72f05b5ab7350eb1745790eec17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982b91d956b5886a972c052bca0feeebe4e4f72f05b5ab7350eb1745790eec17", kill_on_drop: false }`
[INFO] [stdout] 982b91d956b5886a972c052bca0feeebe4e4f72f05b5ab7350eb1745790eec17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26ef8278e102e8d5341a10ddaa1ea8bba7c7da83e106385d975a9b8c81147099
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "26ef8278e102e8d5341a10ddaa1ea8bba7c7da83e106385d975a9b8c81147099", kill_on_drop: false }`
[INFO] [stderr]    Compiling SKEAZN642 v0.2.1
[INFO] [stderr]    Compiling bare-metal v1.0.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling embedded-time v0.10.1
[INFO] [stderr]    Compiling kea-hal v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.20s
[INFO] running `Command { std: "docker" "inspect" "26ef8278e102e8d5341a10ddaa1ea8bba7c7da83e106385d975a9b8c81147099", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26ef8278e102e8d5341a10ddaa1ea8bba7c7da83e106385d975a9b8c81147099", kill_on_drop: false }`
[INFO] [stdout] 26ef8278e102e8d5341a10ddaa1ea8bba7c7da83e106385d975a9b8c81147099
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da42a22f2d8ef832db9b2114f202eb05d54cbfac75eefb58b07e63125dbf801b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "da42a22f2d8ef832db9b2114f202eb05d54cbfac75eefb58b07e63125dbf801b", kill_on_drop: false }`
[INFO] [stderr]    Compiling kea-hal v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "da42a22f2d8ef832db9b2114f202eb05d54cbfac75eefb58b07e63125dbf801b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da42a22f2d8ef832db9b2114f202eb05d54cbfac75eefb58b07e63125dbf801b", kill_on_drop: false }`
[INFO] [stdout] da42a22f2d8ef832db9b2114f202eb05d54cbfac75eefb58b07e63125dbf801b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5115387b29a574a1e63a34e3499988bbd7a6bb7fb73c8e135d57116d78d5593
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f5115387b29a574a1e63a34e3499988bbd7a6bb7fb73c8e135d57116d78d5593", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kea_hal-9df549750a62f56a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kea-hal
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/system/watchdog.rs - system::watchdog (line 16) ... FAILED
[INFO] [stdout] test src/adc.rs - adc::Analog (line 147) ... FAILED
[INFO] [stdout] test src/adc.rs - adc (line 108) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/system/watchdog.rs - system::watchdog (line 16) stdout ----
[INFO] [stdout] error: expected one of `:`, `;`, `=`, `@`, or `|`, found `.`
[INFO] [stdout]   --> src/system/watchdog.rs:46:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let watchdog.into_sealed();
[INFO] [stdout]    |                 ^ expected one of `:`, `;`, `=`, `@`, or `|`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `cortex_m_rt`
[INFO] [stdout]  --> src/system/watchdog.rs:22:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cortex_m_rt::entry;
[INFO] [stdout]   |     ^^^^^^^^^^^ use of undeclared crate or module `cortex_m_rt`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `panic_halt`
[INFO] [stdout]   --> src/system/watchdog.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use panic_halt as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ no external crate `panic_halt`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the attribute macro `entry`
[INFO] [stdout]   --> src/system/watchdog.rs:26:3
[INFO] [stdout]    |
[INFO] [stdout] 12 | #[entry]
[INFO] [stdout]    |   ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] error: `#[panic_handler]` function required, but not found
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/adc.rs - adc::Analog (line 147) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `gpioa` in this scope
[INFO] [stdout]  --> src/adc.rs:148:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let pta0 = gpioa.pta0.into_push_pull_output();
[INFO] [stdout]   |            ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `adc` in this scope
[INFO] [stdout]  --> src/adc.rs:151:13
[INFO] [stdout]   |
[INFO] [stdout] 6 | let value = adc.read(&mut pta0).unwrap_or(0);
[INFO] [stdout]   |             ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/adc.rs - adc (line 108) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `ClockDivisor`
[INFO] [stdout]  --> src/adc.rs:112:40
[INFO] [stdout]   |
[INFO] [stdout] 6 | assert!(matches!(config.clock_divisor, ClockDivisor::_8));
[INFO] [stdout]   |                                        ^^^^^^^^^^^^ use of undeclared type `ClockDivisor`
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `AdcConfig` in this scope
[INFO] [stdout]  --> src/adc.rs:109:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config: AdcConfig = Default::default();
[INFO] [stdout]   |             ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use kea_hal::adc::AdcConfig;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `MHz` found for type `u32` in the current scope
[INFO] [stdout]    --> src/adc.rs:111:33
[INFO] [stdout]     |
[INFO] [stdout] 5   | config.calculate_divisor(20_u32.MHz(), 2_u32.MHz());
[INFO] [stdout]     |                                 ^^^ method not found in `u32`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-time-0.10.1/./src/rate.rs:774:12
[INFO] [stdout]     |
[INFO] [stdout] 774 |         fn MHz(self) -> Megahertz<Self> {
[INFO] [stdout]     |            --- the method is available for `u32` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 2   | use embedded_time::rate::Extensions;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `MHz` found for type `u32` in the current scope
[INFO] [stdout]    --> src/adc.rs:111:46
[INFO] [stdout]     |
[INFO] [stdout] 5   | config.calculate_divisor(20_u32.MHz(), 2_u32.MHz());
[INFO] [stdout]     |                                              ^^^ method not found in `u32`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-time-0.10.1/./src/rate.rs:774:12
[INFO] [stdout]     |
[INFO] [stdout] 774 |         fn MHz(self) -> Megahertz<Self> {
[INFO] [stdout]     |            --- the method is available for `u32` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]     |
[INFO] [stdout] 2   | use embedded_time::rate::Extensions;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/adc.rs - adc (line 108)
[INFO] [stdout]     src/adc.rs - adc::Analog (line 147)
[INFO] [stdout]     src/system/watchdog.rs - system::watchdog (line 16)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "f5115387b29a574a1e63a34e3499988bbd7a6bb7fb73c8e135d57116d78d5593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5115387b29a574a1e63a34e3499988bbd7a6bb7fb73c8e135d57116d78d5593", kill_on_drop: false }`
[INFO] [stdout] f5115387b29a574a1e63a34e3499988bbd7a6bb7fb73c8e135d57116d78d5593
