[INFO] crate i2c_parser 0.1.6 is already in cache
[INFO] extracting crate i2c_parser 0.1.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/i2c_parser/0.1.6
[INFO] extracting crate i2c_parser 0.1.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/i2c_parser/0.1.6
[INFO] validating manifest of i2c_parser-0.1.6 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 i2c_parser-0.1.6 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 i2c_parser-0.1.6
[INFO] finished frobbing i2c_parser-0.1.6
[INFO] frobbed toml for i2c_parser-0.1.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/i2c_parser/0.1.6/Cargo.toml
[INFO] started frobbing i2c_parser-0.1.6
[INFO] finished frobbing i2c_parser-0.1.6
[INFO] frobbed toml for i2c_parser-0.1.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/i2c_parser/0.1.6/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] [stderr]     Blocking waiting for file lock on package cache lock
[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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing i2c_parser-0.1.6 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i2c_parser/0.1.6:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] bb5102a0c105b715ac35e31857602e911d15657c97cd7d13b0d1293a98c48414
[INFO] running `"docker" "start" "-a" "bb5102a0c105b715ac35e31857602e911d15657c97cd7d13b0d1293a98c48414"`
[INFO] [stderr]    Compiling i2c_parser v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "bb5102a0c105b715ac35e31857602e911d15657c97cd7d13b0d1293a98c48414"`
[INFO] running `"docker" "rm" "-f" "bb5102a0c105b715ac35e31857602e911d15657c97cd7d13b0d1293a98c48414"`
[INFO] [stdout] bb5102a0c105b715ac35e31857602e911d15657c97cd7d13b0d1293a98c48414
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i2c_parser/0.1.6:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] edb7ae845478e27e9fd266db9d6cfd51c28d6bb912721d8616865ba182511b2d
[INFO] running `"docker" "start" "-a" "edb7ae845478e27e9fd266db9d6cfd51c28d6bb912721d8616865ba182511b2d"`
[INFO] [stderr]    Compiling i2c_parser v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "edb7ae845478e27e9fd266db9d6cfd51c28d6bb912721d8616865ba182511b2d"`
[INFO] running `"docker" "rm" "-f" "edb7ae845478e27e9fd266db9d6cfd51c28d6bb912721d8616865ba182511b2d"`
[INFO] [stdout] edb7ae845478e27e9fd266db9d6cfd51c28d6bb912721d8616865ba182511b2d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/i2c_parser/0.1.6:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 76712952a6c749891c41a4d6bcb369c2bb7d6fe4e850767466fd57e648b65636
[INFO] running `"docker" "start" "-a" "76712952a6c749891c41a4d6bcb369c2bb7d6fe4e850767466fd57e648b65636"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/i2c_parser-95a064f5fb97ba04
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests i2c_parser
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_bytes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "76712952a6c749891c41a4d6bcb369c2bb7d6fe4e850767466fd57e648b65636"`
[INFO] running `"docker" "rm" "-f" "76712952a6c749891c41a4d6bcb369c2bb7d6fe4e850767466fd57e648b65636"`
[INFO] [stdout] 76712952a6c749891c41a4d6bcb369c2bb7d6fe4e850767466fd57e648b65636