[INFO] crate i2c-hal-tools 0.0.2 is already in cache
[INFO] extracting crate i2c-hal-tools 0.0.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-hal-tools/0.0.2
[INFO] extracting crate i2c-hal-tools 0.0.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i2c-hal-tools/0.0.2
[INFO] validating manifest of i2c-hal-tools-0.0.2 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-hal-tools-0.0.2 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-hal-tools-0.0.2
[INFO] finished frobbing i2c-hal-tools-0.0.2
[INFO] frobbed toml for i2c-hal-tools-0.0.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/i2c-hal-tools/0.0.2/Cargo.toml
[INFO] started frobbing i2c-hal-tools-0.0.2
[INFO] finished frobbing i2c-hal-tools-0.0.2
[INFO] frobbed toml for i2c-hal-tools-0.0.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/i2c-hal-tools/0.0.2/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 i2c-hal-tools-0.0.2 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-6/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/i2c-hal-tools/0.0.2:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a57d62b4cede298de143fe699c09be5b6d759502221d5bf1f4aa0ea906736246
[INFO] running `"docker" "start" "-a" "a57d62b4cede298de143fe699c09be5b6d759502221d5bf1f4aa0ea906736246"`
[INFO] [stderr]    Compiling i2c-hal-tools v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "a57d62b4cede298de143fe699c09be5b6d759502221d5bf1f4aa0ea906736246"`
[INFO] running `"docker" "rm" "-f" "a57d62b4cede298de143fe699c09be5b6d759502221d5bf1f4aa0ea906736246"`
[INFO] [stdout] a57d62b4cede298de143fe699c09be5b6d759502221d5bf1f4aa0ea906736246
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/i2c-hal-tools/0.0.2:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1b4e44360a7d9c9b128fba527dfbf8fe48f76ea04bed911544ee6d32f5cfdc96
[INFO] running `"docker" "start" "-a" "1b4e44360a7d9c9b128fba527dfbf8fe48f76ea04bed911544ee6d32f5cfdc96"`
[INFO] [stderr]    Compiling i2c-hal-tools v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "1b4e44360a7d9c9b128fba527dfbf8fe48f76ea04bed911544ee6d32f5cfdc96"`
[INFO] running `"docker" "rm" "-f" "1b4e44360a7d9c9b128fba527dfbf8fe48f76ea04bed911544ee6d32f5cfdc96"`
[INFO] [stdout] 1b4e44360a7d9c9b128fba527dfbf8fe48f76ea04bed911544ee6d32f5cfdc96
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/i2c-hal-tools/0.0.2:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 2a12bc594d19c20eca73f4220e3c45ad43acd2f4369f068fde48148c1a8fb57b
[INFO] running `"docker" "start" "-a" "2a12bc594d19c20eca73f4220e3c45ad43acd2f4369f068fde48148c1a8fb57b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/i2c_hal_tools-3e3073fd9245cdd3
[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-hal-tools
[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" "2a12bc594d19c20eca73f4220e3c45ad43acd2f4369f068fde48148c1a8fb57b"`
[INFO] running `"docker" "rm" "-f" "2a12bc594d19c20eca73f4220e3c45ad43acd2f4369f068fde48148c1a8fb57b"`
[INFO] [stdout] 2a12bc594d19c20eca73f4220e3c45ad43acd2f4369f068fde48148c1a8fb57b