[INFO] fetching crate xi-rpc 0.3.0...
[INFO] extracting crate xi-rpc 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/xi-rpc/0.3.0
[INFO] extracting crate xi-rpc 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xi-rpc/0.3.0
[INFO] validating manifest of xi-rpc-0.3.0 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 xi-rpc-0.3.0 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 xi-rpc-0.3.0
[INFO] finished frobbing xi-rpc-0.3.0
[INFO] frobbed toml for xi-rpc-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/xi-rpc/0.3.0/Cargo.toml
[INFO] started frobbing xi-rpc-0.3.0
[INFO] finished frobbing xi-rpc-0.3.0
[INFO] frobbed toml for xi-rpc-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xi-rpc/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 xi-rpc-0.3.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xi-rpc/0.3.0:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 4e1f08ba7482d7594e33e721d7fc9bae1dc599ef9e0c5f6e44353118c07f41a3
[INFO] running `"docker" "start" "-a" "4e1f08ba7482d7594e33e721d7fc9bae1dc599ef9e0c5f6e44353118c07f41a3"`
[INFO] [stderr]    Compiling xi-trace v0.2.0
[INFO] [stderr]    Compiling xi-rpc v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `"docker" "inspect" "4e1f08ba7482d7594e33e721d7fc9bae1dc599ef9e0c5f6e44353118c07f41a3"`
[INFO] running `"docker" "rm" "-f" "4e1f08ba7482d7594e33e721d7fc9bae1dc599ef9e0c5f6e44353118c07f41a3"`
[INFO] [stdout] 4e1f08ba7482d7594e33e721d7fc9bae1dc599ef9e0c5f6e44353118c07f41a3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xi-rpc/0.3.0:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 66c3fc698ee74214025999b558c20f2afe8296aad3ada8daab780c111073772d
[INFO] running `"docker" "start" "-a" "66c3fc698ee74214025999b558c20f2afe8296aad3ada8daab780c111073772d"`
[INFO] [stderr]    Compiling xi-rpc v0.3.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.39s
[INFO] running `"docker" "inspect" "66c3fc698ee74214025999b558c20f2afe8296aad3ada8daab780c111073772d"`
[INFO] running `"docker" "rm" "-f" "66c3fc698ee74214025999b558c20f2afe8296aad3ada8daab780c111073772d"`
[INFO] [stdout] 66c3fc698ee74214025999b558c20f2afe8296aad3ada8daab780c111073772d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/xi-rpc/0.3.0:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 7284e91a775eb38485c44f4b69962665e18d0e5b2a340d23f8d57fa5082d1fd0
[INFO] running `"docker" "start" "-a" "7284e91a775eb38485c44f4b69962665e18d0e5b2a340d23f8d57fa5082d1fd0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/xi_rpc-f17f17b7344fe3e9
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test parse::tests::request_success ... ok
[INFO] [stdout] test parse::tests::notif_with_id ... ok
[INFO] [stdout] test parse::tests::request_failure ... ok
[INFO] [stdout] test parse::tests::test_resp_result ... ok
[INFO] [stdout] test parse::tests::test_err ... ok
[INFO] [stdout] test tests::test_parse_bad_json ... ok
[INFO] [stdout] test parse::tests::test_resp_err ... ok
[INFO] [stdout] test tests::test_parse_notif ... ok
[INFO] [stdout] test tests::test_parse_req ... 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/integration-76522b0993d9a727
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_recv_resp ... ok
[INFO] [stdout] test test_bad_json_err ... ok
[INFO] [stdout] test test_recv_error ... ok
[INFO] [stdout] test test_recv_notif ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xi-rpc
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/error.rs - error::RemoteError (line 65) ... ok
[INFO] [stdout] test src/error.rs - error::RemoteError (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "7284e91a775eb38485c44f4b69962665e18d0e5b2a340d23f8d57fa5082d1fd0"`
[INFO] running `"docker" "rm" "-f" "7284e91a775eb38485c44f4b69962665e18d0e5b2a340d23f8d57fa5082d1fd0"`
[INFO] [stdout] 7284e91a775eb38485c44f4b69962665e18d0e5b2a340d23f8d57fa5082d1fd0