[INFO] updating cached repository erikbrinkman/xstream
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/erikbrinkman/xstream
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/erikbrinkman/xstream" "work/ex/beta-1.38-1/sources/1.37.0/gh/erikbrinkman/xstream"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/erikbrinkman/xstream'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/erikbrinkman/xstream" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/erikbrinkman/xstream"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/erikbrinkman/xstream'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e810cab43d4cbdb0518bf49f8dc8e7d128d38afb
[INFO] sha for GitHub repo erikbrinkman/xstream: e810cab43d4cbdb0518bf49f8dc8e7d128d38afb
[INFO] validating manifest of erikbrinkman/xstream 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 erikbrinkman/xstream 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 erikbrinkman/xstream
[INFO] finished frobbing erikbrinkman/xstream
[INFO] frobbed toml for erikbrinkman/xstream written to work/ex/beta-1.38-1/sources/1.37.0/gh/erikbrinkman/xstream/Cargo.toml
[INFO] started frobbing erikbrinkman/xstream
[INFO] finished frobbing erikbrinkman/xstream
[INFO] frobbed toml for erikbrinkman/xstream written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/erikbrinkman/xstream/Cargo.toml
[INFO] crate erikbrinkman/xstream 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 erikbrinkman/xstream 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/gh/erikbrinkman/xstream:/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] 08ee448a6f1f351bfec1282c843ed7febda6d936c340428444f679ca68e4347d
[INFO] running `"docker" "start" "-a" "08ee448a6f1f351bfec1282c843ed7febda6d936c340428444f679ca68e4347d"`
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling xstream-util v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.17s
[INFO] running `"docker" "inspect" "08ee448a6f1f351bfec1282c843ed7febda6d936c340428444f679ca68e4347d"`
[INFO] running `"docker" "rm" "-f" "08ee448a6f1f351bfec1282c843ed7febda6d936c340428444f679ca68e4347d"`
[INFO] [stdout] 08ee448a6f1f351bfec1282c843ed7febda6d936c340428444f679ca68e4347d
[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/gh/erikbrinkman/xstream:/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] fe093fbff450b14ed687f07836e036098d6543ebe4708d68be6aa8bffb0a2ab1
[INFO] running `"docker" "start" "-a" "fe093fbff450b14ed687f07836e036098d6543ebe4708d68be6aa8bffb0a2ab1"`
[INFO] [stderr]    Compiling xstream-util v1.0.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `"docker" "inspect" "fe093fbff450b14ed687f07836e036098d6543ebe4708d68be6aa8bffb0a2ab1"`
[INFO] running `"docker" "rm" "-f" "fe093fbff450b14ed687f07836e036098d6543ebe4708d68be6aa8bffb0a2ab1"`
[INFO] [stdout] fe093fbff450b14ed687f07836e036098d6543ebe4708d68be6aa8bffb0a2ab1
[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/gh/erikbrinkman/xstream:/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] b5076bb206f4ed0703ad9e0c9abf3a5503317a00ab5fe8e71897550e908c150a
[INFO] running `"docker" "start" "-a" "b5076bb206f4ed0703ad9e0c9abf3a5503317a00ab5fe8e71897550e908c150a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xstream-03e2da07d3fd146c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::parse_newline_raw ... ok
[INFO] [stdout] test tests::parse_newline_escape ... ok
[INFO] [stdout] test tests::parse_extra ... ok
[INFO] [stdout] test tests::parse_empty ... ok
[INFO] [stdout] test tests::parse_null_escape ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b5076bb206f4ed0703ad9e0c9abf3a5503317a00ab5fe8e71897550e908c150a"`
[INFO] running `"docker" "rm" "-f" "b5076bb206f4ed0703ad9e0c9abf3a5503317a00ab5fe8e71897550e908c150a"`
[INFO] [stdout] b5076bb206f4ed0703ad9e0c9abf3a5503317a00ab5fe8e71897550e908c150a