[INFO] crate nrf52840-hal 0.8.1 is already in cache
[INFO] extracting crate nrf52840-hal 0.8.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/nrf52840-hal/0.8.1
[INFO] extracting crate nrf52840-hal 0.8.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nrf52840-hal/0.8.1
[INFO] validating manifest of nrf52840-hal-0.8.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of nrf52840-hal-0.8.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing nrf52840-hal-0.8.1
[INFO] finished frobbing nrf52840-hal-0.8.1
[INFO] frobbed toml for nrf52840-hal-0.8.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/nrf52840-hal/0.8.1/Cargo.toml
[INFO] started frobbing nrf52840-hal-0.8.1
[INFO] finished frobbing nrf52840-hal-0.8.1
[INFO] frobbed toml for nrf52840-hal-0.8.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/nrf52840-hal/0.8.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing nrf52840-hal-0.8.1 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/nrf52840-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] aa2eaed0b14d120885602efd303cc43ef32dc939541a9b151c3a88ba017f2271
[INFO] running `"docker" "start" "-a" "aa2eaed0b14d120885602efd303cc43ef32dc939541a9b151c3a88ba017f2271"`
[INFO] [stderr]    Compiling nrf52840-pac v0.8.0
[INFO] [stderr]    Compiling fpa v0.1.0
[INFO] [stderr]    Compiling nrf52840-hal v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]    Compiling nrf52-hal-common v0.8.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `"docker" "inspect" "aa2eaed0b14d120885602efd303cc43ef32dc939541a9b151c3a88ba017f2271"`
[INFO] running `"docker" "rm" "-f" "aa2eaed0b14d120885602efd303cc43ef32dc939541a9b151c3a88ba017f2271"`
[INFO] [stdout] aa2eaed0b14d120885602efd303cc43ef32dc939541a9b151c3a88ba017f2271
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/nrf52840-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 60bf93bf74641015945c4760289c6c6f16426ad55f17053d7df5116f42f84173
[INFO] running `"docker" "start" "-a" "60bf93bf74641015945c4760289c6c6f16426ad55f17053d7df5116f42f84173"`
[INFO] [stderr]    Compiling nrf52840-hal v0.8.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "60bf93bf74641015945c4760289c6c6f16426ad55f17053d7df5116f42f84173"`
[INFO] running `"docker" "rm" "-f" "60bf93bf74641015945c4760289c6c6f16426ad55f17053d7df5116f42f84173"`
[INFO] [stdout] 60bf93bf74641015945c4760289c6c6f16426ad55f17053d7df5116f42f84173
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/nrf52840-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 4e2bff1a0d2894ef7b093c87ee026ebfb7d6fcd948e449167fbfff1f3e52c0fc
[INFO] running `"docker" "start" "-a" "4e2bff1a0d2894ef7b093c87ee026ebfb7d6fcd948e449167fbfff1f3e52c0fc"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/nrf52840_hal-963d4ea2fec78c76
[INFO] [stderr]    Doc-tests nrf52840-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" "4e2bff1a0d2894ef7b093c87ee026ebfb7d6fcd948e449167fbfff1f3e52c0fc"`
[INFO] running `"docker" "rm" "-f" "4e2bff1a0d2894ef7b093c87ee026ebfb7d6fcd948e449167fbfff1f3e52c0fc"`
[INFO] [stdout] 4e2bff1a0d2894ef7b093c87ee026ebfb7d6fcd948e449167fbfff1f3e52c0fc