[INFO] crate synapse-rpc 0.1.20 is already in cache
[INFO] extracting crate synapse-rpc 0.1.20 into work/ex/beta-1.38-1/sources/1.37.0/reg/synapse-rpc/0.1.20
[INFO] extracting crate synapse-rpc 0.1.20 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/synapse-rpc/0.1.20
[INFO] validating manifest of synapse-rpc-0.1.20 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 synapse-rpc-0.1.20 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 synapse-rpc-0.1.20
[INFO] finished frobbing synapse-rpc-0.1.20
[INFO] frobbed toml for synapse-rpc-0.1.20 written to work/ex/beta-1.38-1/sources/1.37.0/reg/synapse-rpc/0.1.20/Cargo.toml
[INFO] started frobbing synapse-rpc-0.1.20
[INFO] finished frobbing synapse-rpc-0.1.20
[INFO] frobbed toml for synapse-rpc-0.1.20 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/synapse-rpc/0.1.20/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 synapse-rpc-0.1.20 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/synapse-rpc/0.1.20:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0f72bf8898d2ed3eccfa0d58057f4b3c34cb4e05f7b5efdaad3ae36a66218cc2
[INFO] running `"docker" "start" "-a" "0f72bf8898d2ed3eccfa0d58057f4b3c34cb4e05f7b5efdaad3ae36a66218cc2"`
[INFO] [stderr]    Compiling url_serde v0.2.0
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling synapse-rpc v0.1.20 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.13s
[INFO] running `"docker" "inspect" "0f72bf8898d2ed3eccfa0d58057f4b3c34cb4e05f7b5efdaad3ae36a66218cc2"`
[INFO] running `"docker" "rm" "-f" "0f72bf8898d2ed3eccfa0d58057f4b3c34cb4e05f7b5efdaad3ae36a66218cc2"`
[INFO] [stdout] 0f72bf8898d2ed3eccfa0d58057f4b3c34cb4e05f7b5efdaad3ae36a66218cc2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/synapse-rpc/0.1.20:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] f7f800b31c77291851d2850e76b9735333c3affcdff68ace318e4e9c921c452e
[INFO] running `"docker" "start" "-a" "f7f800b31c77291851d2850e76b9735333c3affcdff68ace318e4e9c921c452e"`
[INFO] [stderr]    Compiling synapse-rpc v0.1.20 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.78s
[INFO] running `"docker" "inspect" "f7f800b31c77291851d2850e76b9735333c3affcdff68ace318e4e9c921c452e"`
[INFO] running `"docker" "rm" "-f" "f7f800b31c77291851d2850e76b9735333c3affcdff68ace318e4e9c921c452e"`
[INFO] [stdout] f7f800b31c77291851d2850e76b9735333c3affcdff68ace318e4e9c921c452e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/synapse-rpc/0.1.20:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 72e344ab091403d377c5ae729ce86819b56c53b62c190dae2f426f4a9f6d9ff6
[INFO] running `"docker" "start" "-a" "72e344ab091403d377c5ae729ce86819b56c53b62c190dae2f426f4a9f6d9ff6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/synapse_rpc-b52e9fc517bc19c3
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test criterion::tests::test_match ... ok
[INFO] [stdout] test criterion::tests::test_match_bad_field ... ok
[INFO] [stderr]    Doc-tests synapse_rpc
[INFO] [stdout] test criterion::tests::test_match_none ... ok
[INFO] [stdout] test criterion::tests::test_like ... ok
[INFO] [stdout] test criterion::tests::test_match_some ... ok
[INFO] [stdout] test criterion::tests::test_match_none_not_in ... ok
[INFO] [stdout] test message::tests::test_json_repr ... ok
[INFO] [stdout] test criterion::tests::test_match_none_in ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "72e344ab091403d377c5ae729ce86819b56c53b62c190dae2f426f4a9f6d9ff6"`
[INFO] running `"docker" "rm" "-f" "72e344ab091403d377c5ae729ce86819b56c53b62c190dae2f426f4a9f6d9ff6"`
[INFO] [stdout] 72e344ab091403d377c5ae729ce86819b56c53b62c190dae2f426f4a9f6d9ff6