[INFO] crate memcached-protocal 0.1.11 is already in cache
[INFO] extracting crate memcached-protocal 0.1.11 into work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/memcached-protocal/0.1.11
[INFO] extracting crate memcached-protocal 0.1.11 into work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/memcached-protocal/0.1.11
[INFO] validating manifest of memcached-protocal-0.1.11 on toolchain master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of memcached-protocal-0.1.11 on toolchain try#7fea0229842e79db1159ea58ad9a653b288efee9
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing memcached-protocal-0.1.11
[INFO] finished frobbing memcached-protocal-0.1.11
[INFO] frobbed toml for memcached-protocal-0.1.11 written to work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/memcached-protocal/0.1.11/Cargo.toml
[INFO] started frobbing memcached-protocal-0.1.11
[INFO] finished frobbing memcached-protocal-0.1.11
[INFO] frobbed toml for memcached-protocal-0.1.11 written to work/ex/pr-57967/sources/try#7fea0229842e79db1159ea58ad9a653b288efee9/reg/memcached-protocal/0.1.11/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+7fea0229842e79db1159ea58ad9a653b288efee9-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing memcached-protocal-0.1.11 against master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54 for pr-57967
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/memcached-protocal/0.1.11:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "build" "--frozen"`
[INFO] [stdout] 6cfc9cc6efe7a80ef310437b70a4868a2a6ffe2e5466488a1414903a8c51a44b
[INFO] running `"docker" "start" "-a" "6cfc9cc6efe7a80ef310437b70a4868a2a6ffe2e5466488a1414903a8c51a44b"`
[INFO] [stderr]    Compiling error-chain v0.2.2
[INFO] [stderr]    Compiling memcached-protocal v0.1.11 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `StatsResponseItem`
[INFO] [stderr]  --> src/response/stats_response.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct StatsResponseItem {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `StatsResponse`
[INFO] [stderr]  --> src/response/stats_response.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type StatsResponse = Vec<StatsResponseItem>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `"docker" "inspect" "6cfc9cc6efe7a80ef310437b70a4868a2a6ffe2e5466488a1414903a8c51a44b"`
[INFO] running `"docker" "rm" "-f" "6cfc9cc6efe7a80ef310437b70a4868a2a6ffe2e5466488a1414903a8c51a44b"`
[INFO] [stdout] 6cfc9cc6efe7a80ef310437b70a4868a2a6ffe2e5466488a1414903a8c51a44b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/memcached-protocal/0.1.11:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] ebc41890414def9b88dfbce1100372dcbc5b3c5a7aa402f906bcf9d71b98b834
[INFO] running `"docker" "start" "-a" "ebc41890414def9b88dfbce1100372dcbc5b3c5a7aa402f906bcf9d71b98b834"`
[INFO] [stderr]    Compiling memcached-protocal v0.1.11 (/opt/crater/workdir)
[INFO] [stderr] warning: struct is never constructed: `StatsResponseItem`
[INFO] [stderr]  --> src/response/stats_response.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct StatsResponseItem {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `StatsResponse`
[INFO] [stderr]  --> src/response/stats_response.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | type StatsResponse = Vec<StatsResponseItem>;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.41s
[INFO] running `"docker" "inspect" "ebc41890414def9b88dfbce1100372dcbc5b3c5a7aa402f906bcf9d71b98b834"`
[INFO] running `"docker" "rm" "-f" "ebc41890414def9b88dfbce1100372dcbc5b3c5a7aa402f906bcf9d71b98b834"`
[INFO] [stdout] ebc41890414def9b88dfbce1100372dcbc5b3c5a7aa402f906bcf9d71b98b834
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-57967/worker-0/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-57967/sources/master#c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54/reg/memcached-protocal/0.1.11:/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" "+c1c3c4e95b69dfeaca5c5db6c622d7f90ad30a54-alt" "test" "--frozen"`
[INFO] [stdout] c8f77a180cddf0eaa68890063531002fc6e6db74ace199ed40372947ec0244f6
[INFO] running `"docker" "start" "-a" "c8f77a180cddf0eaa68890063531002fc6e6db74ace199ed40372947ec0244f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/memcached_protocal-363ecd5e40630ba9
[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] [stderr]      Running /opt/crater/target/debug/deps/lib-0b9f8ac6edee090a
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test command::test_command::test_parse_get ... ok
[INFO] [stdout] test command::test_command::test_parse_cas_without_noreply ... ok
[INFO] [stdout] test command::test_command::test_parse_gets ... ok
[INFO] [stdout] test command::test_command::test_parse_cas_with_noreply ... ok
[INFO] [stdout] test command::test_command::test_parse_with_noreply ... ok
[INFO] [stdout] test command::test_deletion_command::test_parse_with_noreply ... ok
[INFO] [stdout] test command::test_deletion_command::test_parse_without_noreply ... ok
[INFO] [stdout] test command::test_retrieval_command::test_parse_get ... ok
[INFO] [stdout] test command::test_retrieval_command::test_parse_gets ... ok
[INFO] [stdout] test command::test_command::test_parse_without_noreply ... ok
[INFO] [stdout] test command::test_store_command::test_parse_cas_with_noreply ... ok
[INFO] [stdout] test command::test_store_command::test_parse_with_noreply ... ok
[INFO] [stdout] test command::test_store_command::test_parse_without_noreply ... ok
[INFO] [stdout] test command::test_store_command::test_parse_cas_without_noreply ... ok
[INFO] [stdout] test command::test_store_command::test_parse_should_panic ... ok
[INFO] [stdout] test command::test_command::test_parse_should_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests memcached-protocal
[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" "c8f77a180cddf0eaa68890063531002fc6e6db74ace199ed40372947ec0244f6"`
[INFO] running `"docker" "rm" "-f" "c8f77a180cddf0eaa68890063531002fc6e6db74ace199ed40372947ec0244f6"`
[INFO] [stdout] c8f77a180cddf0eaa68890063531002fc6e6db74ace199ed40372947ec0244f6