[INFO] updating cached repository dgtony/jctl2gray
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dgtony/jctl2gray
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dgtony/jctl2gray" "work/ex/beta-1.38-1/sources/1.37.0/gh/dgtony/jctl2gray"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dgtony/jctl2gray'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dgtony/jctl2gray" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgtony/jctl2gray"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgtony/jctl2gray'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2191fa326acb0edf3f06b1a2a35725bbd2805deb
[INFO] sha for GitHub repo dgtony/jctl2gray: 2191fa326acb0edf3f06b1a2a35725bbd2805deb
[INFO] validating manifest of dgtony/jctl2gray 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 dgtony/jctl2gray 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 dgtony/jctl2gray
[INFO] finished frobbing dgtony/jctl2gray
[INFO] frobbed toml for dgtony/jctl2gray written to work/ex/beta-1.38-1/sources/1.37.0/gh/dgtony/jctl2gray/Cargo.toml
[INFO] started frobbing dgtony/jctl2gray
[INFO] finished frobbing dgtony/jctl2gray
[INFO] frobbed toml for dgtony/jctl2gray written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dgtony/jctl2gray/Cargo.toml
[INFO] crate dgtony/jctl2gray 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 dgtony/jctl2gray 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dgtony/jctl2gray:/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] 38ec20869c89d90c20d150b42450abd75a8f425bfdec3d0ac1abba85b3b7c14d
[INFO] running `"docker" "start" "-a" "38ec20869c89d90c20d150b42450abd75a8f425bfdec3d0ac1abba85b3b7c14d"`
[INFO] [stderr]    Compiling serde v1.0.66
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.10
[INFO] [stderr]    Compiling textwrap v0.9.0
[INFO] [stderr]    Compiling log v0.4.2
[INFO] [stderr]    Compiling libflate v0.1.15
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling clap v2.31.2
[INFO] [stderr]    Compiling loggerv v0.7.1
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling serde_json v1.0.21
[INFO] [stderr]    Compiling jctl2gray v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.93s
[INFO] running `"docker" "inspect" "38ec20869c89d90c20d150b42450abd75a8f425bfdec3d0ac1abba85b3b7c14d"`
[INFO] running `"docker" "rm" "-f" "38ec20869c89d90c20d150b42450abd75a8f425bfdec3d0ac1abba85b3b7c14d"`
[INFO] [stdout] 38ec20869c89d90c20d150b42450abd75a8f425bfdec3d0ac1abba85b3b7c14d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dgtony/jctl2gray:/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] 0fed83dd3e707a196c08b722a6072426d9182627672e43adfad58b6eac4a1743
[INFO] running `"docker" "start" "-a" "0fed83dd3e707a196c08b722a6072426d9182627672e43adfad58b6eac4a1743"`
[INFO] [stderr]    Compiling jctl2gray v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "0fed83dd3e707a196c08b722a6072426d9182627672e43adfad58b6eac4a1743"`
[INFO] running `"docker" "rm" "-f" "0fed83dd3e707a196c08b722a6072426d9182627672e43adfad58b6eac4a1743"`
[INFO] [stdout] 0fed83dd3e707a196c08b722a6072426d9182627672e43adfad58b6eac4a1743
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dgtony/jctl2gray:/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] f328d5a675f0c7c78bf6a4c537228484d5fb96bff7bb32b3cc85ca6a17fc79d1
[INFO] running `"docker" "start" "-a" "f328d5a675f0c7c78bf6a4c537228484d5fb96bff7bb32b3cc85ca6a17fc79d1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jctl2gray-c7067a7d7a49890a
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test gelf::chunked_message::tests::chunk_message_id_random ... ok
[INFO] [stdout] test gelf::chunked_message::tests::chunk_message_correct_math ... ok
[INFO] [stdout] test gelf::chunked_message::tests::chunk_message_chunking ... ok
[INFO] [stdout] test gelf::chunked_message::tests::chunked_message_id_from_and_to_bytes ... ok
[INFO] [stdout] test gelf::chunked_message::tests::chunk_message_len ... ok
[INFO] [stdout] test gelf::chunked_message::tests::chunked_message_id_from_and_to_int ... ok
[INFO] [stdout] test gelf::chunked_message::tests::chunk_large_message_chunking ... ok
[INFO] [stdout] test gelf::chunked_message::tests::fail_too_many_chunks ... ok
[INFO] [stdout] test gelf::chunked_message::tests::test_illegal_chunk_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/jctl2gray-348dbf6aa6a2b78e
[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 jctl2gray
[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" "f328d5a675f0c7c78bf6a4c537228484d5fb96bff7bb32b3cc85ca6a17fc79d1"`
[INFO] running `"docker" "rm" "-f" "f328d5a675f0c7c78bf6a4c537228484d5fb96bff7bb32b3cc85ca6a17fc79d1"`
[INFO] [stdout] f328d5a675f0c7c78bf6a4c537228484d5fb96bff7bb32b3cc85ca6a17fc79d1