[INFO] crate unicorn_hat_hd 0.2.1 is already in cache
[INFO] extracting crate unicorn_hat_hd 0.2.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/unicorn_hat_hd/0.2.1
[INFO] extracting crate unicorn_hat_hd 0.2.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unicorn_hat_hd/0.2.1
[INFO] validating manifest of unicorn_hat_hd-0.2.1 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 unicorn_hat_hd-0.2.1 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 unicorn_hat_hd-0.2.1
[INFO] finished frobbing unicorn_hat_hd-0.2.1
[INFO] frobbed toml for unicorn_hat_hd-0.2.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/unicorn_hat_hd/0.2.1/Cargo.toml
[INFO] started frobbing unicorn_hat_hd-0.2.1
[INFO] finished frobbing unicorn_hat_hd-0.2.1
[INFO] frobbed toml for unicorn_hat_hd-0.2.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unicorn_hat_hd/0.2.1/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 unicorn_hat_hd-0.2.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unicorn_hat_hd/0.2.1:/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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] de0fc682d103cb44ce81606120d4cfda5e4471da88620431856e1c8dc737ad3c
[INFO] running `"docker" "start" "-a" "de0fc682d103cb44ce81606120d4cfda5e4471da88620431856e1c8dc737ad3c"`
[INFO] [stderr]    Compiling nix v0.6.0
[INFO] [stderr]    Compiling spidev v0.3.0
[INFO] [stderr]    Compiling unicorn_hat_hd v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] running `"docker" "inspect" "de0fc682d103cb44ce81606120d4cfda5e4471da88620431856e1c8dc737ad3c"`
[INFO] running `"docker" "rm" "-f" "de0fc682d103cb44ce81606120d4cfda5e4471da88620431856e1c8dc737ad3c"`
[INFO] [stdout] de0fc682d103cb44ce81606120d4cfda5e4471da88620431856e1c8dc737ad3c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unicorn_hat_hd/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b394cef691b87b2ffee0996ebef68b9a75b2d5acee8b4faf607f4e7780520fb8
[INFO] running `"docker" "start" "-a" "b394cef691b87b2ffee0996ebef68b9a75b2d5acee8b4faf607f4e7780520fb8"`
[INFO] [stderr]    Compiling unicorn_hat_hd v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "b394cef691b87b2ffee0996ebef68b9a75b2d5acee8b4faf607f4e7780520fb8"`
[INFO] running `"docker" "rm" "-f" "b394cef691b87b2ffee0996ebef68b9a75b2d5acee8b4faf607f4e7780520fb8"`
[INFO] [stdout] b394cef691b87b2ffee0996ebef68b9a75b2d5acee8b4faf607f4e7780520fb8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/unicorn_hat_hd/0.2.1:/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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] d6414cc747a88b5673e6f7750a797f59eed1093c789fb8fb7ea78b5c905a8665
[INFO] running `"docker" "start" "-a" "d6414cc747a88b5673e6f7750a797f59eed1093c789fb8fb7ea78b5c905a8665"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/unicorn_hat_hd-5b1d97b2aacc334a
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unicorn_hat_hd
[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" "d6414cc747a88b5673e6f7750a797f59eed1093c789fb8fb7ea78b5c905a8665"`
[INFO] running `"docker" "rm" "-f" "d6414cc747a88b5673e6f7750a797f59eed1093c789fb8fb7ea78b5c905a8665"`
[INFO] [stdout] d6414cc747a88b5673e6f7750a797f59eed1093c789fb8fb7ea78b5c905a8665