[INFO] crate serial-embedded-hal 0.1.2 is already in cache
[INFO] extracting crate serial-embedded-hal 0.1.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/serial-embedded-hal/0.1.2
[INFO] extracting crate serial-embedded-hal 0.1.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serial-embedded-hal/0.1.2
[INFO] validating manifest of serial-embedded-hal-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 serial-embedded-hal-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 serial-embedded-hal-0.1.2
[INFO] finished frobbing serial-embedded-hal-0.1.2
[INFO] frobbed toml for serial-embedded-hal-0.1.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/serial-embedded-hal/0.1.2/Cargo.toml
[INFO] started frobbing serial-embedded-hal-0.1.2
[INFO] finished frobbing serial-embedded-hal-0.1.2
[INFO] frobbed toml for serial-embedded-hal-0.1.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/serial-embedded-hal/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] 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 serial-embedded-hal-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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serial-embedded-hal/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] 0ab77d927f440b19add983d771f6f295aa107c90e01200866888e83532f682e7
[INFO] running `"docker" "start" "-a" "0ab77d927f440b19add983d771f6f295aa107c90e01200866888e83532f682e7"`
[INFO] [stderr]    Compiling ioctl-rs v0.1.6
[INFO] [stderr]    Compiling serial-core v0.4.0
[INFO] [stderr]    Compiling serial-unix v0.4.0
[INFO] [stderr]    Compiling serial v0.4.0
[INFO] [stderr]    Compiling serial-embedded-hal v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `"docker" "inspect" "0ab77d927f440b19add983d771f6f295aa107c90e01200866888e83532f682e7"`
[INFO] running `"docker" "rm" "-f" "0ab77d927f440b19add983d771f6f295aa107c90e01200866888e83532f682e7"`
[INFO] [stdout] 0ab77d927f440b19add983d771f6f295aa107c90e01200866888e83532f682e7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serial-embedded-hal/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] e6f6159cf9ca918e026aa72377f7dfa5089f8e9350f5f392820ac9160b66cf2f
[INFO] running `"docker" "start" "-a" "e6f6159cf9ca918e026aa72377f7dfa5089f8e9350f5f392820ac9160b66cf2f"`
[INFO] [stderr]    Compiling serial-embedded-hal v0.1.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `"docker" "inspect" "e6f6159cf9ca918e026aa72377f7dfa5089f8e9350f5f392820ac9160b66cf2f"`
[INFO] running `"docker" "rm" "-f" "e6f6159cf9ca918e026aa72377f7dfa5089f8e9350f5f392820ac9160b66cf2f"`
[INFO] [stdout] e6f6159cf9ca918e026aa72377f7dfa5089f8e9350f5f392820ac9160b66cf2f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/serial-embedded-hal/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] 24ce8ed21d9f3dd435e02604b4dec7cc99cd6ac30d5a8ac4be1c68b31ab0dfc4
[INFO] running `"docker" "start" "-a" "24ce8ed21d9f3dd435e02604b4dec7cc99cd6ac30d5a8ac4be1c68b31ab0dfc4"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serial_embedded_hal-448b47d16642e309
[INFO] [stderr]    Doc-tests serial-embedded-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" "24ce8ed21d9f3dd435e02604b4dec7cc99cd6ac30d5a8ac4be1c68b31ab0dfc4"`
[INFO] running `"docker" "rm" "-f" "24ce8ed21d9f3dd435e02604b4dec7cc99cd6ac30d5a8ac4be1c68b31ab0dfc4"`
[INFO] [stdout] 24ce8ed21d9f3dd435e02604b4dec7cc99cd6ac30d5a8ac4be1c68b31ab0dfc4