[INFO] updating cached repository PocketOfWeird/packstream
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/PocketOfWeird/packstream
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/PocketOfWeird/packstream" "work/ex/beta-1.37-6/sources/1.36.0/gh/PocketOfWeird/packstream"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/PocketOfWeird/packstream'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PocketOfWeird/packstream" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PocketOfWeird/packstream"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PocketOfWeird/packstream'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] a863d66bf8a8178cb3e99ccbe572d721256ea12d
[INFO] sha for GitHub repo PocketOfWeird/packstream: a863d66bf8a8178cb3e99ccbe572d721256ea12d
[INFO] validating manifest of PocketOfWeird/packstream 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 PocketOfWeird/packstream 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 PocketOfWeird/packstream
[INFO] finished frobbing PocketOfWeird/packstream
[INFO] frobbed toml for PocketOfWeird/packstream written to work/ex/beta-1.37-6/sources/1.36.0/gh/PocketOfWeird/packstream/Cargo.toml
[INFO] started frobbing PocketOfWeird/packstream
[INFO] finished frobbing PocketOfWeird/packstream
[INFO] frobbed toml for PocketOfWeird/packstream written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PocketOfWeird/packstream/Cargo.toml
[INFO] crate PocketOfWeird/packstream already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing PocketOfWeird/packstream 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/PocketOfWeird/packstream:/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] efca84d5c9e68768c2db94c1b79d99d5b1d12399d7715ddc80ece0eb960fa0e5
[INFO] running `"docker" "start" "-a" "efca84d5c9e68768c2db94c1b79d99d5b1d12399d7715ddc80ece0eb960fa0e5"`
[INFO] [stderr]    Compiling syn v0.15.36
[INFO] [stderr]    Compiling serde_derive v1.0.92
[INFO] [stderr]    Compiling packstream v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 25.71s
[INFO] running `"docker" "inspect" "efca84d5c9e68768c2db94c1b79d99d5b1d12399d7715ddc80ece0eb960fa0e5"`
[INFO] running `"docker" "rm" "-f" "efca84d5c9e68768c2db94c1b79d99d5b1d12399d7715ddc80ece0eb960fa0e5"`
[INFO] [stdout] efca84d5c9e68768c2db94c1b79d99d5b1d12399d7715ddc80ece0eb960fa0e5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/PocketOfWeird/packstream:/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] f8b847ff7d7f9983e37b5a5433f077008e3cf2b3e149a16711350d277c24a04e
[INFO] running `"docker" "start" "-a" "f8b847ff7d7f9983e37b5a5433f077008e3cf2b3e149a16711350d277c24a04e"`
[INFO] [stderr]    Compiling packstream v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `"docker" "inspect" "f8b847ff7d7f9983e37b5a5433f077008e3cf2b3e149a16711350d277c24a04e"`
[INFO] running `"docker" "rm" "-f" "f8b847ff7d7f9983e37b5a5433f077008e3cf2b3e149a16711350d277c24a04e"`
[INFO] [stdout] f8b847ff7d7f9983e37b5a5433f077008e3cf2b3e149a16711350d277c24a04e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/PocketOfWeird/packstream:/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] 066b9e34330f77ca6cc3e54d897586625c52d393ec08c81366e1583a0ea737a9
[INFO] running `"docker" "start" "-a" "066b9e34330f77ca6cc3e54d897586625c52d393ec08c81366e1583a0ea737a9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/packstream-6a0ce2cc6247abcd
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::casting::should_cast_value_from_false ... ok
[INFO] [stdout] test tests::casting::should_cast_value_from_i16 ... ok
[INFO] [stdout] test tests::casting::should_cast_value_from_u8 ... ok
[INFO] [stdout] test tests::packing::should_pack_and_unpack_null ... ok
[INFO] [stdout] test tests::packing::should_pack_and_unpack_tiny_integer ... ok
[INFO] [stdout] test tests::casting::should_cast_value_from_i8 ... ok
[INFO] [stdout] test tests::casting::should_cast_value_from_true ... ok
[INFO] [stdout] test tests::casting::should_cast_value_from_u16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests packstream
[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" "066b9e34330f77ca6cc3e54d897586625c52d393ec08c81366e1583a0ea737a9"`
[INFO] running `"docker" "rm" "-f" "066b9e34330f77ca6cc3e54d897586625c52d393ec08c81366e1583a0ea737a9"`
[INFO] [stdout] 066b9e34330f77ca6cc3e54d897586625c52d393ec08c81366e1583a0ea737a9