Dec 14 19:43:39.089 INFO testing simple_redis-0.3.44 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 19:43:39.089 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 19:43:39.290 INFO [stdout] 1dd60b57ef915c6a59a09d356a9ee15fe37048ad52e916677a173cbfc4bb4f16
Dec 14 19:43:39.296 INFO running `"docker" "start" "-a" "1dd60b57ef915c6a59a09d356a9ee15fe37048ad52e916677a173cbfc4bb4f16"`
Dec 14 19:43:39.732 INFO [stderr] usermod: no changes
Dec 14 19:43:39.779 INFO [stderr]    Compiling redis v0.8.0
Dec 14 19:43:42.879 INFO [stderr]    Compiling simple_redis v0.3.44 (/source)
Dec 14 19:43:42.933 INFO [stderr] warning: lint `async_idents` has been renamed to `keyword_idents`
Dec 14 19:43:42.933 INFO [stderr]  --> src/lib.rs:4:5
Dec 14 19:43:42.933 INFO [stderr]   |
Dec 14 19:43:42.933 INFO [stderr] 4 |     async_idents,
Dec 14 19:43:42.933 INFO [stderr]   |     ^^^^^^^^^^^^ help: use the new name: `keyword_idents`
Dec 14 19:43:42.933 INFO [stderr]   |
Dec 14 19:43:42.933 INFO [stderr]   = note: #[warn(renamed_and_removed_lints)] on by default
Dec 14 19:43:42.933 INFO [stderr] 
Dec 14 19:43:42.933 INFO [stderr] warning: unknown lint: `duplicate_associated_type_bindings`
Dec 14 19:43:42.933 INFO [stderr]  --> src/lib.rs:8:5
Dec 14 19:43:42.933 INFO [stderr]   |
Dec 14 19:43:42.933 INFO [stderr] 8 |     duplicate_associated_type_bindings,
Dec 14 19:43:42.933 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 19:43:42.933 INFO [stderr]   |
Dec 14 19:43:42.933 INFO [stderr]   = note: #[warn(unknown_lints)] on by default
Dec 14 19:43:42.934 INFO [stderr] 
Dec 14 19:43:42.934 INFO [stderr] warning: lint `private_no_mangle_fns` has been removed: `no longer an warning, #[no_mangle] functions always exported`
Dec 14 19:43:42.934 INFO [stderr]   --> src/lib.rs:38:5
Dec 14 19:43:42.934 INFO [stderr]    |
Dec 14 19:43:42.934 INFO [stderr] 38 |     private_no_mangle_fns,
Dec 14 19:43:42.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 14 19:43:42.934 INFO [stderr] 
Dec 14 19:43:42.934 INFO [stderr] warning: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 14 19:43:42.934 INFO [stderr]   --> src/lib.rs:39:5
Dec 14 19:43:42.934 INFO [stderr]    |
Dec 14 19:43:42.934 INFO [stderr] 39 |     private_no_mangle_statics,
Dec 14 19:43:42.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 19:43:42.934 INFO [stderr] 
Dec 14 19:43:42.934 INFO [stderr] warning: unknown lint: `unnameable_test_functions`
Dec 14 19:43:42.934 INFO [stderr]   --> src/lib.rs:54:5
Dec 14 19:43:42.934 INFO [stderr]    |
Dec 14 19:43:42.934 INFO [stderr] 54 |     unnameable_test_functions,
Dec 14 19:43:42.934 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 19:43:42.934 INFO [stderr] 
Dec 14 19:43:43.727 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 19:43:43.727 INFO [stderr]   --> src/client.rs:10:5
Dec 14 19:43:43.727 INFO [stderr]    |
Dec 14 19:43:43.727 INFO [stderr] 10 | use connection;
Dec 14 19:43:43.727 INFO [stderr]    |     ^^^^^^^^^^ help: use `crate`: `crate::connection`
Dec 14 19:43:43.727 INFO [stderr]    |
Dec 14 19:43:43.727 INFO [stderr] note: lint level defined here
Dec 14 19:43:43.727 INFO [stderr]   --> src/lib.rs:2:5
Dec 14 19:43:43.727 INFO [stderr]    |
Dec 14 19:43:43.727 INFO [stderr] 2  |     absolute_paths_not_starting_with_crate,
Dec 14 19:43:43.727 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 19:43:43.727 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 19:43:43.727 INFO [stderr]    = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 19:43:43.727 INFO [stderr] 
Dec 14 19:43:43.727 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 19:43:43.727 INFO [stderr]   --> src/client.rs:13:5
Dec 14 19:43:43.727 INFO [stderr]    |
Dec 14 19:43:43.727 INFO [stderr] 13 | use subscriber;
Dec 14 19:43:43.727 INFO [stderr]    |     ^^^^^^^^^^ help: use `crate`: `crate::subscriber`
Dec 14 19:43:43.727 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 19:43:43.728 INFO [stderr]    = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 19:43:43.728 INFO [stderr] 
Dec 14 19:43:43.728 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 19:43:43.728 INFO [stderr]   --> src/client.rs:14:5
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr] 14 |   use types::{
Dec 14 19:43:43.728 INFO [stderr]    |  _____^
Dec 14 19:43:43.728 INFO [stderr] 15 | |     ErrorInfo, RedisBoolResult, RedisEmptyResult, RedisError, RedisMessageResult, RedisResult,
Dec 14 19:43:43.728 INFO [stderr] 16 | |     RedisStringResult,
Dec 14 19:43:43.728 INFO [stderr] 17 | | };
Dec 14 19:43:43.728 INFO [stderr]    | |_^
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 19:43:43.728 INFO [stderr]    = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 19:43:43.728 INFO [stderr] help: use `crate`
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr] 14 | use crate::types::{
Dec 14 19:43:43.728 INFO [stderr] 15 |     ErrorInfo, RedisBoolResult, RedisEmptyResult, RedisError, RedisMessageResult, RedisResult,
Dec 14 19:43:43.728 INFO [stderr] 16 |     RedisStringResult,
Dec 14 19:43:43.728 INFO [stderr] 17 | };
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr] 
Dec 14 19:43:43.728 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 19:43:43.728 INFO [stderr]   --> src/commands.rs:10:5
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr] 10 | use client::Client;
Dec 14 19:43:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^ help: use `crate`: `crate::client::Client`
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 19:43:43.728 INFO [stderr]    = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 19:43:43.728 INFO [stderr] 
Dec 14 19:43:43.728 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 19:43:43.728 INFO [stderr]   --> src/commands.rs:13:5
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr] 13 | use types::{RedisArg, RedisBoolResult, RedisEmptyResult, RedisResult, RedisStringResult};
Dec 14 19:43:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::types::{RedisArg, RedisBoolResult, RedisEmptyResult, RedisResult, RedisStringResult}`
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 19:43:43.728 INFO [stderr]    = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 19:43:43.728 INFO [stderr] 
Dec 14 19:43:43.728 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 19:43:43.728 INFO [stderr]   --> src/connection.rs:12:5
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr] 12 | use types::{ErrorInfo, RedisEmptyResult, RedisError, RedisResult};
Dec 14 19:43:43.728 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::types::{ErrorInfo, RedisEmptyResult, RedisError, RedisResult}`
Dec 14 19:43:43.728 INFO [stderr]    |
Dec 14 19:43:43.728 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 19:43:43.728 INFO [stderr]    = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 19:43:43.728 INFO [stderr] 
Dec 14 19:43:43.729 INFO [stderr] error: absolute paths must start with `self`, `super`, `crate`, or an external crate name in the 2018 edition
Dec 14 19:43:43.729 INFO [stderr]   --> src/subscriber.rs:15:5
Dec 14 19:43:43.729 INFO [stderr]    |
Dec 14 19:43:43.729 INFO [stderr] 15 | use types::{ErrorInfo, RedisEmptyResult, RedisError, RedisMessageResult};
Dec 14 19:43:43.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `crate`: `crate::types::{ErrorInfo, RedisEmptyResult, RedisError, RedisMessageResult}`
Dec 14 19:43:43.729 INFO [stderr]    |
Dec 14 19:43:43.729 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 14 19:43:43.729 INFO [stderr]    = note: for more information, see issue #53130 <https://github.com/rust-lang/rust/issues/53130>
Dec 14 19:43:43.729 INFO [stderr] 
Dec 14 19:43:43.835 INFO [stderr] error: aborting due to 7 previous errors
Dec 14 19:43:43.835 INFO [stderr] 
Dec 14 19:43:43.845 INFO [stderr] error: Could not compile `simple_redis`.
Dec 14 19:43:43.845 INFO [stderr] 
Dec 14 19:43:43.845 INFO [stderr] To learn more, run the command again with --verbose.
Dec 14 19:43:43.847 INFO [stderr] su: No module specific data is present
Dec 14 19:43:44.212 INFO running `"docker" "inspect" "1dd60b57ef915c6a59a09d356a9ee15fe37048ad52e916677a173cbfc4bb4f16"`
Dec 14 19:43:44.304 INFO running `"docker" "rm" "-f" "1dd60b57ef915c6a59a09d356a9ee15fe37048ad52e916677a173cbfc4bb4f16"`
Dec 14 19:43:44.408 INFO [stdout] 1dd60b57ef915c6a59a09d356a9ee15fe37048ad52e916677a173cbfc4bb4f16