[INFO] updating cached repository christian-smith/rust-udp-server
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/christian-smith/rust-udp-server
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/christian-smith/rust-udp-server" "work/ex/beta-1.37-6/sources/1.36.0/gh/christian-smith/rust-udp-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/christian-smith/rust-udp-server'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/christian-smith/rust-udp-server" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/christian-smith/rust-udp-server"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/christian-smith/rust-udp-server'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ccb5ecd45c426c258b80dbf48e0be57022f225f7
[INFO] sha for GitHub repo christian-smith/rust-udp-server: ccb5ecd45c426c258b80dbf48e0be57022f225f7
[INFO] validating manifest of christian-smith/rust-udp-server 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 christian-smith/rust-udp-server 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 christian-smith/rust-udp-server
[INFO] finished frobbing christian-smith/rust-udp-server
[INFO] frobbed toml for christian-smith/rust-udp-server written to work/ex/beta-1.37-6/sources/1.36.0/gh/christian-smith/rust-udp-server/Cargo.toml
[INFO] started frobbing christian-smith/rust-udp-server
[INFO] finished frobbing christian-smith/rust-udp-server
[INFO] frobbed toml for christian-smith/rust-udp-server written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/christian-smith/rust-udp-server/Cargo.toml
[INFO] crate christian-smith/rust-udp-server 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 christian-smith/rust-udp-server 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-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/christian-smith/rust-udp-server:/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] d1d4809abef64405ba7e53ae8e8051bc891cc8e7297fdf889d320ccd117b55e4
[INFO] running `"docker" "start" "-a" "d1d4809abef64405ba7e53ae8e8051bc891cc8e7297fdf889d320ccd117b55e4"`
[INFO] [stderr]    Compiling typenum v1.5.2
[INFO] [stderr]    Compiling odds v0.2.25
[INFO] [stderr]    Compiling nodrop v0.1.9
[INFO] [stderr]    Compiling generic-array v0.7.2
[INFO] [stderr]    Compiling digest v0.5.2
[INFO] [stderr]    Compiling digest-buffer v0.3.1
[INFO] [stderr]    Compiling sha2 v0.5.2
[INFO] [stderr]    Compiling udp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `"docker" "inspect" "d1d4809abef64405ba7e53ae8e8051bc891cc8e7297fdf889d320ccd117b55e4"`
[INFO] running `"docker" "rm" "-f" "d1d4809abef64405ba7e53ae8e8051bc891cc8e7297fdf889d320ccd117b55e4"`
[INFO] [stdout] d1d4809abef64405ba7e53ae8e8051bc891cc8e7297fdf889d320ccd117b55e4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/christian-smith/rust-udp-server:/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] 83c55702e5934df6b7be1db755bc7f9797d510d3bd9d189b38e21a0768f75739
[INFO] running `"docker" "start" "-a" "83c55702e5934df6b7be1db755bc7f9797d510d3bd9d189b38e21a0768f75739"`
[INFO] [stderr]    Compiling udp v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `"docker" "inspect" "83c55702e5934df6b7be1db755bc7f9797d510d3bd9d189b38e21a0768f75739"`
[INFO] running `"docker" "rm" "-f" "83c55702e5934df6b7be1db755bc7f9797d510d3bd9d189b38e21a0768f75739"`
[INFO] [stdout] 83c55702e5934df6b7be1db755bc7f9797d510d3bd9d189b38e21a0768f75739
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/christian-smith/rust-udp-server:/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] 793470bfe57cedcc82109c042422d80bc61b5ae980a4ac489aba5738d85b0b1e
[INFO] running `"docker" "start" "-a" "793470bfe57cedcc82109c042422d80bc61b5ae980a4ac489aba5738d85b0b1e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/udp-9496c92389081652
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test data::tests::eof_flag ... ok
[INFO] [stdout] test data::tests::add_packet ... ok
[INFO] [stdout] test data::tests::gaps ... ok
[INFO] [stdout] test data::tests::read_buffer ... ok
[INFO] [stdout] test data::tests::sha256 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/udp-762ceb305d8dc57d
[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]      Running /opt/crater/target/debug/deps/integration_tests-fca33c772f5a80a5
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test udpserver_processes_packets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udp
[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" "793470bfe57cedcc82109c042422d80bc61b5ae980a4ac489aba5738d85b0b1e"`
[INFO] running `"docker" "rm" "-f" "793470bfe57cedcc82109c042422d80bc61b5ae980a4ac489aba5738d85b0b1e"`
[INFO] [stdout] 793470bfe57cedcc82109c042422d80bc61b5ae980a4ac489aba5738d85b0b1e