[INFO] crate stm32f7 0.7.1 is already in cache
[INFO] extracting crate stm32f7 0.7.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/stm32f7/0.7.1
[INFO] extracting crate stm32f7 0.7.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stm32f7/0.7.1
[INFO] validating manifest of stm32f7-0.7.1 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 stm32f7-0.7.1 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 stm32f7-0.7.1
[INFO] finished frobbing stm32f7-0.7.1
[INFO] frobbed toml for stm32f7-0.7.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/stm32f7/0.7.1/Cargo.toml
[INFO] started frobbing stm32f7-0.7.1
[INFO] finished frobbing stm32f7-0.7.1
[INFO] frobbed toml for stm32f7-0.7.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stm32f7/0.7.1/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 stm32f7-0.7.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stm32f7/0.7.1:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 3a880004b1bdf45f8557fd6b6bbe869e2cd02f27911e809e63187d93e84e1dda
[INFO] running `"docker" "start" "-a" "3a880004b1bdf45f8557fd6b6bbe869e2cd02f27911e809e63187d93e84e1dda"`
[INFO] [stderr]    Compiling stm32f7 v0.7.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "3a880004b1bdf45f8557fd6b6bbe869e2cd02f27911e809e63187d93e84e1dda"`
[INFO] running `"docker" "rm" "-f" "3a880004b1bdf45f8557fd6b6bbe869e2cd02f27911e809e63187d93e84e1dda"`
[INFO] [stdout] 3a880004b1bdf45f8557fd6b6bbe869e2cd02f27911e809e63187d93e84e1dda
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stm32f7/0.7.1:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7c57a1eeccdf1ef5f8837040d768209285da91fb9de190b89df5d167dec5900b
[INFO] running `"docker" "start" "-a" "7c57a1eeccdf1ef5f8837040d768209285da91fb9de190b89df5d167dec5900b"`
[INFO] [stderr]    Compiling stm32f7 v0.7.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `"docker" "inspect" "7c57a1eeccdf1ef5f8837040d768209285da91fb9de190b89df5d167dec5900b"`
[INFO] running `"docker" "rm" "-f" "7c57a1eeccdf1ef5f8837040d768209285da91fb9de190b89df5d167dec5900b"`
[INFO] [stdout] 7c57a1eeccdf1ef5f8837040d768209285da91fb9de190b89df5d167dec5900b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/stm32f7/0.7.1:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 7847c8aa6adbbbeb612de247c1bc3a2653a6855579a5c5f56b20080bd40b01e8
[INFO] running `"docker" "start" "-a" "7847c8aa6adbbbeb612de247c1bc3a2653a6855579a5c5f56b20080bd40b01e8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/stm32f7-911a9d4d15c28536
[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 stm32f7
[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" "7847c8aa6adbbbeb612de247c1bc3a2653a6855579a5c5f56b20080bd40b01e8"`
[INFO] running `"docker" "rm" "-f" "7847c8aa6adbbbeb612de247c1bc3a2653a6855579a5c5f56b20080bd40b01e8"`
[INFO] [stdout] 7847c8aa6adbbbeb612de247c1bc3a2653a6855579a5c5f56b20080bd40b01e8