[INFO] crate stm32f3xx-hal 0.2.3 is already in cache
[INFO] extracting crate stm32f3xx-hal 0.2.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/stm32f3xx-hal/0.2.3
[INFO] extracting crate stm32f3xx-hal 0.2.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stm32f3xx-hal/0.2.3
[INFO] validating manifest of stm32f3xx-hal-0.2.3 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of stm32f3xx-hal-0.2.3 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing stm32f3xx-hal-0.2.3
[INFO] finished frobbing stm32f3xx-hal-0.2.3
[INFO] frobbed toml for stm32f3xx-hal-0.2.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/stm32f3xx-hal/0.2.3/Cargo.toml
[INFO] started frobbing stm32f3xx-hal-0.2.3
[INFO] finished frobbing stm32f3xx-hal-0.2.3
[INFO] frobbed toml for stm32f3xx-hal-0.2.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stm32f3xx-hal/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing stm32f3xx-hal-0.2.3 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/stm32f3xx-hal/0.2.3:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 8c2cb724b8a7a9522a8b10713a413ec9d36566a415652f62c8b37ffa1bc2d065
[INFO] running `"docker" "start" "-a" "8c2cb724b8a7a9522a8b10713a413ec9d36566a415652f62c8b37ffa1bc2d065"`
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling cortex-m v0.6.1
[INFO] [stderr]    Compiling vcell v0.1.0
[INFO] [stderr]    Compiling stm32f3 v0.7.1
[INFO] [stderr]    Compiling cortex-m-rt v0.6.10
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling cast v0.2.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling volatile-register v0.2.0
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.4
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling as-slice v0.1.0
[INFO] [stderr]    Compiling aligned v0.3.1
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.5
[INFO] [stderr]    Compiling stm32f3xx-hal v0.2.3 (/opt/crater/workdir)
[INFO] [stderr] error: This crate requires one of the following device features enabled:
[INFO] [stderr]         stm32f301
[INFO] [stderr]         stm32f318
[INFO] [stderr]         stm32f302
[INFO] [stderr]         stm32f303
[INFO] [stderr]         stm32f373
[INFO] [stderr]         stm32f378
[INFO] [stderr]         stm32f334
[INFO] [stderr]         stm32f328
[INFO] [stderr]         stm32f358
[INFO] [stderr]         stm32f398
[INFO] [stderr]   --> src/lib.rs:5:1
[INFO] [stderr]    |
[INFO] [stderr] 5  | / compile_error!(
[INFO] [stderr] 6  | |     "This crate requires one of the following device features enabled:
[INFO] [stderr] 7  | |         stm32f301
[INFO] [stderr] 8  | |         stm32f318
[INFO] [stderr] ...  |
[INFO] [stderr] 16 | |         stm32f398"
[INFO] [stderr] 17 | | );
[INFO] [stderr]    | |__^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `stm32f3xx-hal`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "8c2cb724b8a7a9522a8b10713a413ec9d36566a415652f62c8b37ffa1bc2d065"`
[INFO] running `"docker" "rm" "-f" "8c2cb724b8a7a9522a8b10713a413ec9d36566a415652f62c8b37ffa1bc2d065"`
[INFO] [stdout] 8c2cb724b8a7a9522a8b10713a413ec9d36566a415652f62c8b37ffa1bc2d065