[INFO] crate nrf52810-hal 0.8.1 is already in cache
[INFO] extracting crate nrf52810-hal 0.8.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/nrf52810-hal/0.8.1
[INFO] extracting crate nrf52810-hal 0.8.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nrf52810-hal/0.8.1
[INFO] validating manifest of nrf52810-hal-0.8.1 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 nrf52810-hal-0.8.1 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 nrf52810-hal-0.8.1
[INFO] finished frobbing nrf52810-hal-0.8.1
[INFO] frobbed toml for nrf52810-hal-0.8.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/nrf52810-hal/0.8.1/Cargo.toml
[INFO] started frobbing nrf52810-hal-0.8.1
[INFO] finished frobbing nrf52810-hal-0.8.1
[INFO] frobbed toml for nrf52810-hal-0.8.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/nrf52810-hal/0.8.1/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 nrf52810-hal-0.8.1 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nrf52810-hal/0.8.1:/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] 88a8b099fa713aaa9016c163945fd7de8d8b384fec436c6f47f276daea4c5743
[INFO] running `"docker" "start" "-a" "88a8b099fa713aaa9016c163945fd7de8d8b384fec436c6f47f276daea4c5743"`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling cortex-m-rt v0.6.10
[INFO] [stderr]    Compiling nrf52810-pac v0.8.0
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling fpa v0.1.0
[INFO] [stderr]    Compiling nrf52810-hal v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling embedded-hal v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling cortex-m-rt-macros v0.1.5
[INFO] [stderr]    Compiling nrf52-hal-common v0.8.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.34s
[INFO] running `"docker" "inspect" "88a8b099fa713aaa9016c163945fd7de8d8b384fec436c6f47f276daea4c5743"`
[INFO] running `"docker" "rm" "-f" "88a8b099fa713aaa9016c163945fd7de8d8b384fec436c6f47f276daea4c5743"`
[INFO] [stdout] 88a8b099fa713aaa9016c163945fd7de8d8b384fec436c6f47f276daea4c5743
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nrf52810-hal/0.8.1:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] e741d2f05776598891ee6ee98ddd5cd92973f4050026fb564b51f3351b739379
[INFO] running `"docker" "start" "-a" "e741d2f05776598891ee6ee98ddd5cd92973f4050026fb564b51f3351b739379"`
[INFO] [stderr]    Compiling nrf52810-hal v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "e741d2f05776598891ee6ee98ddd5cd92973f4050026fb564b51f3351b739379"`
[INFO] running `"docker" "rm" "-f" "e741d2f05776598891ee6ee98ddd5cd92973f4050026fb564b51f3351b739379"`
[INFO] [stdout] e741d2f05776598891ee6ee98ddd5cd92973f4050026fb564b51f3351b739379
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/nrf52810-hal/0.8.1:/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" "test" "--frozen"`
[INFO] [stdout] e75b4a51c1371b82e8d1b1bcf83dae324f7a7a2952fcbc310d1aa0c49b9e8e75
[INFO] running `"docker" "start" "-a" "e75b4a51c1371b82e8d1b1bcf83dae324f7a7a2952fcbc310d1aa0c49b9e8e75"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nrf52810_hal-6525820f7fba0818
[INFO] [stderr]    Doc-tests nrf52810-hal
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e75b4a51c1371b82e8d1b1bcf83dae324f7a7a2952fcbc310d1aa0c49b9e8e75"`
[INFO] running `"docker" "rm" "-f" "e75b4a51c1371b82e8d1b1bcf83dae324f7a7a2952fcbc310d1aa0c49b9e8e75"`
[INFO] [stdout] e75b4a51c1371b82e8d1b1bcf83dae324f7a7a2952fcbc310d1aa0c49b9e8e75