Nov 09 19:55:42.664 INFO checking Geal/grad against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 19:55:42.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-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"`
Nov 09 19:55:42.991 INFO blam! 62e038d8212347a2e1a8cb68a4f6a70255fc66e6fd1b560116788663bcf1bb8e
Nov 09 19:55:42.999 INFO running `"docker" "start" "-a" "62e038d8212347a2e1a8cb68a4f6a70255fc66e6fd1b560116788663bcf1bb8e"`
Nov 09 19:55:44.395 INFO kablam! usermod: no changes
Nov 09 19:55:44.835 INFO kablam!     Checking input_buffer v0.2.0
Nov 09 19:55:44.839 INFO kablam!     Checking serde_urlencoded v0.5.3
Nov 09 19:55:44.839 INFO kablam!     Checking pretty_env_logger v0.2.4
Nov 09 19:55:46.663 INFO kablam!     Checking tungstenite v0.6.0
Nov 09 19:55:49.319 INFO kablam!     Checking warp v0.1.2
Nov 09 19:55:55.815 INFO kablam!     Checking grad v0.1.0 (/source)
Nov 09 19:56:03.091 INFO kablam! warning: unused imports: `Response`, `StatusCode`
Nov 09 19:56:03.091 INFO kablam!   --> src/main.rs:19:18
Nov 09 19:56:03.091 INFO kablam!    |
Nov 09 19:56:03.091 INFO kablam! 19 | use warp::http::{Response,StatusCode};
Nov 09 19:56:03.091 INFO kablam!    |                  ^^^^^^^^ ^^^^^^^^^^
Nov 09 19:56:03.091 INFO kablam!    |
Nov 09 19:56:03.091 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 19:56:03.091 INFO kablam! 
Nov 09 19:56:03.091 INFO kablam! warning: unnecessary parentheses around method argument
Nov 09 19:56:03.091 INFO kablam!   --> src/main.rs:87:29
Nov 09 19:56:03.091 INFO kablam!    |
Nov 09 19:56:03.091 INFO kablam! 87 |     warp::serve(routes).run((server));
Nov 09 19:56:03.091 INFO kablam!    |                             ^^^^^^^^ help: remove these parentheses
Nov 09 19:56:03.091 INFO kablam!    |
Nov 09 19:56:03.091 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 19:56:03.091 INFO kablam! 
Nov 09 19:56:03.091 INFO kablam! warning: unused imports: `Response`, `StatusCode`
Nov 09 19:56:03.091 INFO kablam!   --> src/main.rs:19:18
Nov 09 19:56:03.091 INFO kablam!    |
Nov 09 19:56:03.091 INFO kablam! 19 | use warp::http::{Response,StatusCode};
Nov 09 19:56:03.091 INFO kablam!    |                  ^^^^^^^^ ^^^^^^^^^^
Nov 09 19:56:03.091 INFO kablam!    |
Nov 09 19:56:03.091 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 09 19:56:03.091 INFO kablam! 
Nov 09 19:56:03.091 INFO kablam! warning: unnecessary parentheses around method argument
Nov 09 19:56:03.091 INFO kablam!   --> src/main.rs:87:29
Nov 09 19:56:03.091 INFO kablam!    |
Nov 09 19:56:03.091 INFO kablam! 87 |     warp::serve(routes).run((server));
Nov 09 19:56:03.091 INFO kablam!    |                             ^^^^^^^^ help: remove these parentheses
Nov 09 19:56:03.091 INFO kablam!    |
Nov 09 19:56:03.091 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 09 19:56:03.091 INFO kablam! 
Nov 09 19:56:04.015 INFO kablam! warning: struct is never constructed: `NoneAggregator`
Nov 09 19:56:04.015 INFO kablam!    --> src/metrics/mod.rs:172:1
Nov 09 19:56:04.015 INFO kablam!     |
Nov 09 19:56:04.015 INFO kablam! 172 | pub struct NoneAggregator<T: Iterator<Item=Value>> {
Nov 09 19:56:04.015 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.015 INFO kablam!     |
Nov 09 19:56:04.015 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 19:56:04.015 INFO kablam! 
Nov 09 19:56:04.015 INFO kablam! warning: method is never used: `from`
Nov 09 19:56:04.015 INFO kablam!    --> src/metrics/mod.rs:177:3
Nov 09 19:56:04.015 INFO kablam!     |
Nov 09 19:56:04.015 INFO kablam! 177 |   pub fn from(iterator: T) -> Self {
Nov 09 19:56:04.015 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.015 INFO kablam! 
Nov 09 19:56:04.015 INFO kablam! warning: function is never used: `send_test`
Nov 09 19:56:04.015 INFO kablam!   --> src/main.rs:90:1
Nov 09 19:56:04.015 INFO kablam!    |
Nov 09 19:56:04.015 INFO kablam! 90 | fn send_test() -> Result<String, warp::Rejection> {
Nov 09 19:56:04.015 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.015 INFO kablam! 
Nov 09 19:56:04.019 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:56:04.019 INFO kablam!    --> src/main.rs:125:3
Nov 09 19:56:04.019 INFO kablam!     |
Nov 09 19:56:04.019 INFO kablam! 125 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Nov 09 19:56:04.019 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.019 INFO kablam!     |
Nov 09 19:56:04.019 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:56:04.019 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:56:04.019 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:56:04.019 INFO kablam! 
Nov 09 19:56:04.019 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:56:04.019 INFO kablam!    --> src/main.rs:128:7
Nov 09 19:56:04.020 INFO kablam!     |
Nov 09 19:56:04.020 INFO kablam! 128 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Nov 09 19:56:04.020 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.020 INFO kablam!     |
Nov 09 19:56:04.020 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:56:04.020 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:56:04.020 INFO kablam! 
Nov 09 19:56:04.020 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:56:04.020 INFO kablam!    --> src/main.rs:130:9
Nov 09 19:56:04.020 INFO kablam!     |
Nov 09 19:56:04.020 INFO kablam! 130 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Nov 09 19:56:04.020 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.020 INFO kablam!     |
Nov 09 19:56:04.020 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:56:04.020 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:56:04.020 INFO kablam! 
Nov 09 19:56:04.500 INFO kablam! warning: struct is never constructed: `NoneAggregator`
Nov 09 19:56:04.500 INFO kablam!    --> src/metrics/mod.rs:172:1
Nov 09 19:56:04.500 INFO kablam!     |
Nov 09 19:56:04.500 INFO kablam! 172 | pub struct NoneAggregator<T: Iterator<Item=Value>> {
Nov 09 19:56:04.500 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.500 INFO kablam!     |
Nov 09 19:56:04.500 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 19:56:04.500 INFO kablam! 
Nov 09 19:56:04.500 INFO kablam! warning: method is never used: `from`
Nov 09 19:56:04.500 INFO kablam!    --> src/metrics/mod.rs:177:3
Nov 09 19:56:04.500 INFO kablam!     |
Nov 09 19:56:04.500 INFO kablam! 177 |   pub fn from(iterator: T) -> Self {
Nov 09 19:56:04.500 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.500 INFO kablam! 
Nov 09 19:56:04.500 INFO kablam! warning: function is never used: `send_test`
Nov 09 19:56:04.500 INFO kablam!   --> src/main.rs:90:1
Nov 09 19:56:04.500 INFO kablam!    |
Nov 09 19:56:04.501 INFO kablam! 90 | fn send_test() -> Result<String, warp::Rejection> {
Nov 09 19:56:04.501 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.501 INFO kablam! 
Nov 09 19:56:04.515 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:56:04.515 INFO kablam!    --> src/main.rs:125:3
Nov 09 19:56:04.515 INFO kablam!     |
Nov 09 19:56:04.515 INFO kablam! 125 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Nov 09 19:56:04.515 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.515 INFO kablam!     |
Nov 09 19:56:04.515 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 09 19:56:04.516 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:56:04.516 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:56:04.516 INFO kablam! 
Nov 09 19:56:04.516 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:56:04.516 INFO kablam!    --> src/main.rs:128:7
Nov 09 19:56:04.516 INFO kablam!     |
Nov 09 19:56:04.516 INFO kablam! 128 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Nov 09 19:56:04.516 INFO kablam!     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.516 INFO kablam!     |
Nov 09 19:56:04.516 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:56:04.516 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:56:04.516 INFO kablam! 
Nov 09 19:56:04.516 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 19:56:04.516 INFO kablam!    --> src/main.rs:130:9
Nov 09 19:56:04.516 INFO kablam!     |
Nov 09 19:56:04.516 INFO kablam! 130 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Nov 09 19:56:04.517 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 19:56:04.517 INFO kablam!     |
Nov 09 19:56:04.517 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 19:56:04.517 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 09 19:56:04.517 INFO kablam! 
Nov 09 19:56:04.571 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.14s
Nov 09 19:56:04.601 INFO kablam! su: No module specific data is present
Nov 09 19:56:05.511 INFO running `"docker" "rm" "-f" "62e038d8212347a2e1a8cb68a4f6a70255fc66e6fd1b560116788663bcf1bb8e"`
Nov 09 19:56:05.779 INFO blam! 62e038d8212347a2e1a8cb68a4f6a70255fc66e6fd1b560116788663bcf1bb8e