[INFO] crate i2c-reg-derive 0.1.2 is already in cache
[INFO] extracting crate i2c-reg-derive 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-reg-derive/0.1.2
[INFO] extracting crate i2c-reg-derive 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i2c-reg-derive/0.1.2
[INFO] validating manifest of i2c-reg-derive-0.1.2 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 i2c-reg-derive-0.1.2 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 i2c-reg-derive-0.1.2
[INFO] finished frobbing i2c-reg-derive-0.1.2
[INFO] frobbed toml for i2c-reg-derive-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-reg-derive/0.1.2/Cargo.toml
[INFO] started frobbing i2c-reg-derive-0.1.2
[INFO] finished frobbing i2c-reg-derive-0.1.2
[INFO] frobbed toml for i2c-reg-derive-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i2c-reg-derive/0.1.2/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] [stderr]     Blocking waiting for file lock on package cache
[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 i2c-reg-derive-0.1.2 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-reg-derive/0.1.2:/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] ca763bf7b596bf0d745a1dc17d55160d1648c565b0229b0fa1f04ad271bab72d
[INFO] running `"docker" "start" "-a" "ca763bf7b596bf0d745a1dc17d55160d1648c565b0229b0fa1f04ad271bab72d"`
[INFO] [stderr]    Compiling i2c-reg-derive v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `"docker" "inspect" "ca763bf7b596bf0d745a1dc17d55160d1648c565b0229b0fa1f04ad271bab72d"`
[INFO] running `"docker" "rm" "-f" "ca763bf7b596bf0d745a1dc17d55160d1648c565b0229b0fa1f04ad271bab72d"`
[INFO] [stdout] ca763bf7b596bf0d745a1dc17d55160d1648c565b0229b0fa1f04ad271bab72d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-reg-derive/0.1.2:/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] 390cad9a5633e36990a92c545475f109fe7c04d495f3d29fb08872f5edfa5eb3
[INFO] running `"docker" "start" "-a" "390cad9a5633e36990a92c545475f109fe7c04d495f3d29fb08872f5edfa5eb3"`
[INFO] [stderr]    Compiling i2c-reg-derive v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "390cad9a5633e36990a92c545475f109fe7c04d495f3d29fb08872f5edfa5eb3"`
[INFO] running `"docker" "rm" "-f" "390cad9a5633e36990a92c545475f109fe7c04d495f3d29fb08872f5edfa5eb3"`
[INFO] [stdout] 390cad9a5633e36990a92c545475f109fe7c04d495f3d29fb08872f5edfa5eb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-reg-derive/0.1.2:/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] 16a416ad9552fa661fd912c5d9afee230e5b81ec9edd96832b94801a9804e0b5
[INFO] running `"docker" "start" "-a" "16a416ad9552fa661fd912c5d9afee230e5b81ec9edd96832b94801a9804e0b5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/i2c_reg_derive-e532a9586c9b4cdf
[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] [stderr]    Doc-tests i2c-reg-derive
[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" "16a416ad9552fa661fd912c5d9afee230e5b81ec9edd96832b94801a9804e0b5"`
[INFO] running `"docker" "rm" "-f" "16a416ad9552fa661fd912c5d9afee230e5b81ec9edd96832b94801a9804e0b5"`
[INFO] [stdout] 16a416ad9552fa661fd912c5d9afee230e5b81ec9edd96832b94801a9804e0b5