[INFO] fetching crate stm32f7xx-hal 0.2.0...
[INFO] checking stm32f7xx-hal-0.2.0 against master#0d37dca25a51fb900a402c94c8818ad1c2789e30 for pr-77526
[INFO] extracting crate stm32f7xx-hal 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate stm32f7xx-hal 0.2.0 on toolchain 0d37dca25a51fb900a402c94c8818ad1c2789e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking crates.io crate stm32f7xx-hal 0.2.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate stm32f7xx-hal 0.2.0
[INFO] tweaked toml for crates.io crate stm32f7xx-hal 0.2.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate stm32f7xx-hal 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "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] 64dd668336f834770939888c8e7ca8e264c2ae64e53ef761524bebbfc706e52a
[INFO] running `Command { std: "docker" "start" "-a" "64dd668336f834770939888c8e7ca8e264c2ae64e53ef761524bebbfc706e52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64dd668336f834770939888c8e7ca8e264c2ae64e53ef761524bebbfc706e52a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64dd668336f834770939888c8e7ca8e264c2ae64e53ef761524bebbfc706e52a", kill_on_drop: false }`
[INFO] [stdout] 64dd668336f834770939888c8e7ca8e264c2ae64e53ef761524bebbfc706e52a
[INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+0d37dca25a51fb900a402c94c8818ad1c2789e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c9daa866c4cd515f1ab57e07da987c91d2eff1f99cdadef4abcf47677e0061f
[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" "2c9daa866c4cd515f1ab57e07da987c91d2eff1f99cdadef4abcf47677e0061f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]     Checking stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]     Checking vcell v0.1.2
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling cortex-m-semihosting v0.3.5
[INFO] [stderr]    Compiling cortex-m-rt v0.6.10
[INFO] [stderr]    Compiling stm32f7 v0.11.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking nb v0.1.2
[INFO] [stderr]     Checking r0 v0.2.2
[INFO] [stderr]     Checking cast v0.2.2
[INFO] [stderr]     Checking micromath v1.0.1
[INFO] [stderr]     Checking panic-halt v0.2.0
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]     Checking embedded-hal v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]     Checking embedded-graphics v0.6.2
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking as-slice v0.1.0
[INFO] [stderr]     Checking aligned v0.3.1
[INFO] [stderr]     Checking panic-semihosting v0.5.3
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.6
[INFO] [stderr]     Checking stm32f7xx-hal v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: This crate requires one of the following device features enabled:
[INFO] [stdout]         stm32f722
[INFO] [stdout]         stm32f723
[INFO] [stdout]         stm32f730
[INFO] [stdout]         stm32f732
[INFO] [stdout]         stm32f733
[INFO] [stdout]         stm32f745
[INFO] [stdout]         stm32f746
[INFO] [stdout]         stm32f756
[INFO] [stdout]         stm32f765
[INFO] [stdout]         stm32f767
[INFO] [stdout]         stm32f769
[INFO] [stdout]         stm32f777
[INFO] [stdout]         stm32f778
[INFO] [stdout]         stm32f779
[INFO] [stdout]                 
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / compile_error!(
[INFO] [stdout] 8  | |     "This crate requires one of the following device features enabled:
[INFO] [stdout] 9  | |         stm32f722
[INFO] [stdout] 10 | |         stm32f723
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |                 "
[INFO] [stdout] 24 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `embedded_hal as hal`
[INFO] [stdout]   --> src/lib.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) use embedded_hal as hal;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `stm32f7xx-hal`
[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: This crate requires one of the following device features enabled:
[INFO] [stdout]         stm32f722
[INFO] [stdout]         stm32f723
[INFO] [stdout]         stm32f730
[INFO] [stdout]         stm32f732
[INFO] [stdout]         stm32f733
[INFO] [stdout]         stm32f745
[INFO] [stdout]         stm32f746
[INFO] [stdout]         stm32f756
[INFO] [stdout]         stm32f765
[INFO] [stdout]         stm32f767
[INFO] [stdout]         stm32f769
[INFO] [stdout]         stm32f777
[INFO] [stdout]         stm32f778
[INFO] [stdout]         stm32f779
[INFO] [stdout]                 
[INFO] [stdout]   --> src/lib.rs:7:1
[INFO] [stdout]    |
[INFO] [stdout] 7  | / compile_error!(
[INFO] [stdout] 8  | |     "This crate requires one of the following device features enabled:
[INFO] [stdout] 9  | |         stm32f722
[INFO] [stdout] 10 | |         stm32f723
[INFO] [stdout] ...  |
[INFO] [stdout] 23 | |                 "
[INFO] [stdout] 24 | | );
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `embedded_hal as hal`
[INFO] [stdout]   --> src/lib.rs:26:16
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub(crate) use embedded_hal as hal;
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "2c9daa866c4cd515f1ab57e07da987c91d2eff1f99cdadef4abcf47677e0061f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c9daa866c4cd515f1ab57e07da987c91d2eff1f99cdadef4abcf47677e0061f", kill_on_drop: false }`
[INFO] [stdout] 2c9daa866c4cd515f1ab57e07da987c91d2eff1f99cdadef4abcf47677e0061f