[INFO] fetching crate memcached-rs 0.4.1...
[INFO] extracting crate memcached-rs 0.4.1 into work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/memcached-rs/0.4.1
[INFO] extracting crate memcached-rs 0.4.1 into work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/memcached-rs/0.4.1
[INFO] validating manifest of memcached-rs-0.4.1 on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of memcached-rs-0.4.1 on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing memcached-rs-0.4.1
[INFO] finished frobbing memcached-rs-0.4.1
[INFO] frobbed toml for memcached-rs-0.4.1 written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/memcached-rs/0.4.1/Cargo.toml
[INFO] started frobbing memcached-rs-0.4.1
[INFO] finished frobbing memcached-rs-0.4.1
[INFO] frobbed toml for memcached-rs-0.4.1 written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/reg/memcached-rs/0.4.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking memcached-rs-0.4.1 against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/reg/memcached-rs/0.4.1:/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=forbid" "-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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 38cbe61b5ee2102d416ffd4ea58d281b4cb3f7c678db68fcd886c9d382910145
[INFO] running `"docker" "start" "-a" "38cbe61b5ee2102d416ffd4ea58d281b4cb3f7c678db68fcd886c9d382910145"`
[INFO] [stderr]     Checking conhash v0.4.0
[INFO] [stderr]     Checking unix_socket v0.5.0
[INFO] [stderr]     Checking memcached-rs v0.4.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/mod.rs:36:20
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub proto: Box<Proto + Send>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Proto + Send`
[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/client/mod.rs:50:52
[INFO] [stderr]    |
[INFO] [stderr] 50 |                                             as Box<Proto + Send>;
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Proto + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/mod.rs:67:90
[INFO] [stderr]    |
[INFO] [stderr] 67 |                         Box::new(proto::BinaryProto::new(BufStream::new(stream))) as Box<Proto + Send>
[INFO] [stderr]    |                                                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Proto + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/mod.rs:36:20
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub proto: Box<Proto + Send>,
[INFO] [stderr]    |                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Proto + Send`
[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/client/mod.rs:50:52
[INFO] [stderr]    |
[INFO] [stderr] 50 |                                             as Box<Proto + Send>;
[INFO] [stderr]    |                                                    ^^^^^^^^^^^^ help: use `dyn`: `dyn Proto + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/client/mod.rs:67:90
[INFO] [stderr]    |
[INFO] [stderr] 67 |                         Box::new(proto::BinaryProto::new(BufStream::new(stream))) as Box<Proto + Send>
[INFO] [stderr]    |                                                                                          ^^^^^^^^^^^^ help: use `dyn`: `dyn Proto + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.23s
[INFO] running `"docker" "inspect" "38cbe61b5ee2102d416ffd4ea58d281b4cb3f7c678db68fcd886c9d382910145"`
[INFO] running `"docker" "rm" "-f" "38cbe61b5ee2102d416ffd4ea58d281b4cb3f7c678db68fcd886c9d382910145"`
[INFO] [stdout] 38cbe61b5ee2102d416ffd4ea58d281b4cb3f7c678db68fcd886c9d382910145