[INFO] crate actix-protobuf 0.4.0 is already in cache
[INFO] extracting crate actix-protobuf 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/actix-protobuf/0.4.0
[INFO] extracting crate actix-protobuf 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/actix-protobuf/0.4.0
[INFO] validating manifest of actix-protobuf-0.4.0 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 actix-protobuf-0.4.0 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 actix-protobuf-0.4.0
[INFO] finished frobbing actix-protobuf-0.4.0
[INFO] frobbed toml for actix-protobuf-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/actix-protobuf/0.4.0/Cargo.toml
[INFO] started frobbing actix-protobuf-0.4.0
[INFO] finished frobbing actix-protobuf-0.4.0
[INFO] frobbed toml for actix-protobuf-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/actix-protobuf/0.4.0/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 actix-protobuf-0.4.0 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-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/actix-protobuf/0.4.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] dfd2212ebd23c52f49770ad3074f84676402a8c9f76ab999e3f28890b997c035
[INFO] running `"docker" "start" "-a" "dfd2212ebd23c52f49770ad3074f84676402a8c9f76ab999e3f28890b997c035"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling prost v0.4.0
[INFO] [stderr]    Compiling actix v0.8.3
[INFO] [stderr]    Compiling actix-protobuf v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:122:23
[INFO] [stderr]     |
[INFO] [stderr] 122 |     type Future = Box<Future<Item=Self, Error=Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self, Error=Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fut: Option<Box<Future<Item=T, Error=ProtoBufPayloadError>>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=ProtoBufPayloadError>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.30s
[INFO] running `"docker" "inspect" "dfd2212ebd23c52f49770ad3074f84676402a8c9f76ab999e3f28890b997c035"`
[INFO] running `"docker" "rm" "-f" "dfd2212ebd23c52f49770ad3074f84676402a8c9f76ab999e3f28890b997c035"`
[INFO] [stdout] dfd2212ebd23c52f49770ad3074f84676402a8c9f76ab999e3f28890b997c035
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/actix-protobuf/0.4.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 69ffdb75652e797d341f541b570defc1f2bbc9d2c96141e52c477a3162243d8c
[INFO] running `"docker" "start" "-a" "69ffdb75652e797d341f541b570defc1f2bbc9d2c96141e52c477a3162243d8c"`
[INFO] [stderr]    Compiling prost-derive v0.4.0
[INFO] [stderr]    Compiling actix-protobuf v0.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:122:23
[INFO] [stderr]     |
[INFO] [stderr] 122 |     type Future = Box<Future<Item=Self, Error=Error>>;
[INFO] [stderr]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=Self, Error=Error>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:158:21
[INFO] [stderr]     |
[INFO] [stderr] 158 |     fut: Option<Box<Future<Item=T, Error=ProtoBufPayloadError>>>,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item=T, Error=ProtoBufPayloadError>`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.44s
[INFO] running `"docker" "inspect" "69ffdb75652e797d341f541b570defc1f2bbc9d2c96141e52c477a3162243d8c"`
[INFO] running `"docker" "rm" "-f" "69ffdb75652e797d341f541b570defc1f2bbc9d2c96141e52c477a3162243d8c"`
[INFO] [stdout] 69ffdb75652e797d341f541b570defc1f2bbc9d2c96141e52c477a3162243d8c
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/actix-protobuf/0.4.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 8d957bb0fa277ff6b5274398b4f4bce5acd25ede8d77fcfa3972b78da19a40a4
[INFO] running `"docker" "start" "-a" "8d957bb0fa277ff6b5274398b4f4bce5acd25ede8d77fcfa3972b78da19a40a4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/actix_protobuf-6481e2ec0df5c0ad
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_protobuf_message ... ok
[INFO] [stderr]    Doc-tests actix_protobuf
[INFO] [stdout] test tests::test_protobuf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 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" "8d957bb0fa277ff6b5274398b4f4bce5acd25ede8d77fcfa3972b78da19a40a4"`
[INFO] running `"docker" "rm" "-f" "8d957bb0fa277ff6b5274398b4f4bce5acd25ede8d77fcfa3972b78da19a40a4"`
[INFO] [stdout] 8d957bb0fa277ff6b5274398b4f4bce5acd25ede8d77fcfa3972b78da19a40a4