[INFO] crate paho-mqtt-redis 0.2.2 is already in cache
[INFO] extracting crate paho-mqtt-redis 0.2.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/paho-mqtt-redis/0.2.2
[INFO] extracting crate paho-mqtt-redis 0.2.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/paho-mqtt-redis/0.2.2
[INFO] validating manifest of paho-mqtt-redis-0.2.2 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 paho-mqtt-redis-0.2.2 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 paho-mqtt-redis-0.2.2
[INFO] finished frobbing paho-mqtt-redis-0.2.2
[INFO] frobbed toml for paho-mqtt-redis-0.2.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/paho-mqtt-redis/0.2.2/Cargo.toml
[INFO] started frobbing paho-mqtt-redis-0.2.2
[INFO] finished frobbing paho-mqtt-redis-0.2.2
[INFO] frobbed toml for paho-mqtt-redis-0.2.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/paho-mqtt-redis/0.2.2/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 paho-mqtt-redis-0.2.2 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-1/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/paho-mqtt-redis/0.2.2:/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] 9a8a0d171aa8e3cda1fae885a176d6d91031e32fb4dd0b569c701d89c63bf4ea
[INFO] running `"docker" "start" "-a" "9a8a0d171aa8e3cda1fae885a176d6d91031e32fb4dd0b569c701d89c63bf4ea"`
[INFO] [stderr]    Compiling paho-mqtt-sys v0.2.0
[INFO] [stderr]    Compiling paho-mqtt v0.4.0
[INFO] [stderr]    Compiling paho-mqtt-redis v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.26s
[INFO] running `"docker" "inspect" "9a8a0d171aa8e3cda1fae885a176d6d91031e32fb4dd0b569c701d89c63bf4ea"`
[INFO] running `"docker" "rm" "-f" "9a8a0d171aa8e3cda1fae885a176d6d91031e32fb4dd0b569c701d89c63bf4ea"`
[INFO] [stdout] 9a8a0d171aa8e3cda1fae885a176d6d91031e32fb4dd0b569c701d89c63bf4ea
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/paho-mqtt-redis/0.2.2:/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] b11b3bfe97a8397cf526f2c01157d1e30d2f3f748d0746df2d0464f718f80407
[INFO] running `"docker" "start" "-a" "b11b3bfe97a8397cf526f2c01157d1e30d2f3f748d0746df2d0464f718f80407"`
[INFO] [stderr]    Compiling paho-mqtt-redis v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `"docker" "inspect" "b11b3bfe97a8397cf526f2c01157d1e30d2f3f748d0746df2d0464f718f80407"`
[INFO] running `"docker" "rm" "-f" "b11b3bfe97a8397cf526f2c01157d1e30d2f3f748d0746df2d0464f718f80407"`
[INFO] [stdout] b11b3bfe97a8397cf526f2c01157d1e30d2f3f748d0746df2d0464f718f80407
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/paho-mqtt-redis/0.2.2:/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] 57c83b94c94726ad3208d515e507e8f698e2d881f5ec261f7b9269a8d6019f37
[INFO] running `"docker" "start" "-a" "57c83b94c94726ad3208d515e507e8f698e2d881f5ec261f7b9269a8d6019f37"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/paho_mqtt_redis-a2d823a25ed74d14
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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 paho-mqtt-redis
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 59) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs -  (line 59) stdout ----
[INFO] [stdout] error: expected one of `.`, `;`, `?`, `}`, or an operator, found `->`
[INFO] [stdout]  --> src/lib.rs:60:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | put()       -> HSET
[INFO] [stdout]   |             ^^ expected one of `.`, `;`, `?`, `}`, or an operator here
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `put` in this scope
[INFO] [stdout]  --> src/lib.rs:60:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | put()       -> HSET
[INFO] [stdout]   | ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs -  (line 59)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `"docker" "inspect" "57c83b94c94726ad3208d515e507e8f698e2d881f5ec261f7b9269a8d6019f37"`
[INFO] running `"docker" "rm" "-f" "57c83b94c94726ad3208d515e507e8f698e2d881f5ec261f7b9269a8d6019f37"`
[INFO] [stdout] 57c83b94c94726ad3208d515e507e8f698e2d881f5ec261f7b9269a8d6019f37