[INFO] updating cached repository FauxFaux/blocky-read
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/FauxFaux/blocky-read
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/FauxFaux/blocky-read" "work/ex/beta-1.38-1/sources/1.37.0/gh/FauxFaux/blocky-read"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/FauxFaux/blocky-read'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/FauxFaux/blocky-read" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/blocky-read"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/blocky-read'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] bd9ebd9889f4a6089d6393767765f22cea4eb699
[INFO] sha for GitHub repo FauxFaux/blocky-read: bd9ebd9889f4a6089d6393767765f22cea4eb699
[INFO] validating manifest of FauxFaux/blocky-read 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 FauxFaux/blocky-read 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 FauxFaux/blocky-read
[INFO] finished frobbing FauxFaux/blocky-read
[INFO] frobbed toml for FauxFaux/blocky-read written to work/ex/beta-1.38-1/sources/1.37.0/gh/FauxFaux/blocky-read/Cargo.toml
[INFO] started frobbing FauxFaux/blocky-read
[INFO] finished frobbing FauxFaux/blocky-read
[INFO] frobbed toml for FauxFaux/blocky-read written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/blocky-read/Cargo.toml
[INFO] crate FauxFaux/blocky-read already has a lockfile, it will not be regenerated
[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 FauxFaux/blocky-read 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-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/blocky-read:/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] 49afa7ca291eebf0975b6f80a0044e79647957c98c0cf44f5569c97a5b085a8d
[INFO] running `"docker" "start" "-a" "49afa7ca291eebf0975b6f80a0044e79647957c98c0cf44f5569c97a5b085a8d"`
[INFO] [stderr]    Compiling libc v0.2.26
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling textwrap v0.6.0
[INFO] [stderr]    Compiling clap v2.25.0
[INFO] [stderr]    Compiling blocky-read v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.54s
[INFO] running `"docker" "inspect" "49afa7ca291eebf0975b6f80a0044e79647957c98c0cf44f5569c97a5b085a8d"`
[INFO] running `"docker" "rm" "-f" "49afa7ca291eebf0975b6f80a0044e79647957c98c0cf44f5569c97a5b085a8d"`
[INFO] [stdout] 49afa7ca291eebf0975b6f80a0044e79647957c98c0cf44f5569c97a5b085a8d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/blocky-read:/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] 9526542809b3d94ba2806b694f3f82f22e7c1ff00b683c71e2c8e8ab453c1a9a
[INFO] running `"docker" "start" "-a" "9526542809b3d94ba2806b694f3f82f22e7c1ff00b683c71e2c8e8ab453c1a9a"`
[INFO] [stderr]    Compiling blocky-read v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "9526542809b3d94ba2806b694f3f82f22e7c1ff00b683c71e2c8e8ab453c1a9a"`
[INFO] running `"docker" "rm" "-f" "9526542809b3d94ba2806b694f3f82f22e7c1ff00b683c71e2c8e8ab453c1a9a"`
[INFO] [stdout] 9526542809b3d94ba2806b694f3f82f22e7c1ff00b683c71e2c8e8ab453c1a9a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/FauxFaux/blocky-read:/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] 63dae5c88516661df72b9ee43b5c533ebf4a4aae60ef8c098e5c6c3bfdb03ad7
[INFO] running `"docker" "start" "-a" "63dae5c88516661df72b9ee43b5c533ebf4a4aae60ef8c098e5c6c3bfdb03ad7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/blocky_read-294eecb0cb4c1e9d
[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" "63dae5c88516661df72b9ee43b5c533ebf4a4aae60ef8c098e5c6c3bfdb03ad7"`
[INFO] running `"docker" "rm" "-f" "63dae5c88516661df72b9ee43b5c533ebf4a4aae60ef8c098e5c6c3bfdb03ad7"`
[INFO] [stdout] 63dae5c88516661df72b9ee43b5c533ebf4a4aae60ef8c098e5c6c3bfdb03ad7