[INFO] crate udpsocket2 0.0.1 is already in cache
[INFO] extracting crate udpsocket2 0.0.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/udpsocket2/0.0.1
[INFO] extracting crate udpsocket2 0.0.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/udpsocket2/0.0.1
[INFO] validating manifest of udpsocket2-0.0.1 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 udpsocket2-0.0.1 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 udpsocket2-0.0.1
[INFO] finished frobbing udpsocket2-0.0.1
[INFO] frobbed toml for udpsocket2-0.0.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/udpsocket2/0.0.1/Cargo.toml
[INFO] started frobbing udpsocket2-0.0.1
[INFO] finished frobbing udpsocket2-0.0.1
[INFO] frobbed toml for udpsocket2-0.0.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/udpsocket2/0.0.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 udpsocket2-0.0.1 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-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/udpsocket2/0.0.1:/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] f5f408f501772d03acd07d9c3a6dce18907eed0b6e550d04f8b930f26f440478
[INFO] running `"docker" "start" "-a" "f5f408f501772d03acd07d9c3a6dce18907eed0b6e550d04f8b930f26f440478"`
[INFO] [stderr]    Compiling udpsocket2 v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "f5f408f501772d03acd07d9c3a6dce18907eed0b6e550d04f8b930f26f440478"`
[INFO] running `"docker" "rm" "-f" "f5f408f501772d03acd07d9c3a6dce18907eed0b6e550d04f8b930f26f440478"`
[INFO] [stdout] f5f408f501772d03acd07d9c3a6dce18907eed0b6e550d04f8b930f26f440478
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/udpsocket2/0.0.1:/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] f868289535581a9dd493e15a436a3c5565f53a4dd16ffd10c44be3bdb2e69202
[INFO] running `"docker" "start" "-a" "f868289535581a9dd493e15a436a3c5565f53a4dd16ffd10c44be3bdb2e69202"`
[INFO] [stderr]    Compiling udpsocket2 v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `"docker" "inspect" "f868289535581a9dd493e15a436a3c5565f53a4dd16ffd10c44be3bdb2e69202"`
[INFO] running `"docker" "rm" "-f" "f868289535581a9dd493e15a436a3c5565f53a4dd16ffd10c44be3bdb2e69202"`
[INFO] [stdout] f868289535581a9dd493e15a436a3c5565f53a4dd16ffd10c44be3bdb2e69202
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/udpsocket2/0.0.1:/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] 581996c4ee8ab9b6772f60505fff11e5300e29776a5f886869ff53d20f31f9a5
[INFO] running `"docker" "start" "-a" "581996c4ee8ab9b6772f60505fff11e5300e29776a5f886869ff53d20f31f9a5"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/udpsocket2-a68afd60284fdf6f
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_listener ... 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 udpsocket2
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - UdpSocket (line 93) ... ok
[INFO] [stdout] test src/lib.rs - UdpSocket::send_to (line 223) ... ok
[INFO] [stdout] test src/lib.rs - UdpSocket::send (line 276) ... ok
[INFO] [stdout] test src/lib.rs - UdpSocket::incoming (line 173) ... ok
[INFO] [stdout] test src/lib.rs - UdpSocket::bind (line 149) ... ok
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "581996c4ee8ab9b6772f60505fff11e5300e29776a5f886869ff53d20f31f9a5"`
[INFO] running `"docker" "rm" "-f" "581996c4ee8ab9b6772f60505fff11e5300e29776a5f886869ff53d20f31f9a5"`
[INFO] [stdout] 581996c4ee8ab9b6772f60505fff11e5300e29776a5f886869ff53d20f31f9a5