Nov 30 10:57:03.766 INFO checking Geal/grad against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:57:03.766 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 10:57:04.300 INFO [stdout] db7cd69ae4c47f33af5a2f04199972d57b37fb7bb8aa6bde37f7700a4080a6c5
Nov 30 10:57:04.304 INFO running `"docker" "start" "-a" "db7cd69ae4c47f33af5a2f04199972d57b37fb7bb8aa6bde37f7700a4080a6c5"`
Nov 30 10:57:05.568 INFO [stderr] usermod: no changes
Nov 30 10:57:06.008 INFO [stderr]     Checking want v0.0.6
Nov 30 10:57:06.008 INFO [stderr]     Checking input_buffer v0.2.0
Nov 30 10:57:06.008 INFO [stderr]     Checking sha-1 v0.7.0
Nov 30 10:57:06.008 INFO [stderr]     Checking env_logger v0.5.13
Nov 30 10:57:07.268 INFO [stderr]     Checking tungstenite v0.6.0
Nov 30 10:57:07.868 INFO [stderr]     Checking hyper v0.12.8
Nov 30 10:57:09.252 INFO [stderr]     Checking pretty_env_logger v0.2.4
Nov 30 10:57:17.492 INFO [stderr]     Checking warp v0.1.2
Nov 30 10:57:23.952 INFO [stderr]     Checking grad v0.1.0 (/source)
Nov 30 10:57:32.212 INFO [stderr] warning: unused imports: `Response`, `StatusCode`
Nov 30 10:57:32.213 INFO [stderr]   --> src/main.rs:19:18
Nov 30 10:57:32.213 INFO [stderr]    |
Nov 30 10:57:32.213 INFO [stderr] 19 | use warp::http::{Response,StatusCode};
Nov 30 10:57:32.214 INFO [stderr]    |                  ^^^^^^^^ ^^^^^^^^^^
Nov 30 10:57:32.214 INFO [stderr]    |
Nov 30 10:57:32.214 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 10:57:32.214 INFO [stderr] 
Nov 30 10:57:32.214 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 10:57:32.215 INFO [stderr]   --> src/main.rs:87:29
Nov 30 10:57:32.215 INFO [stderr]    |
Nov 30 10:57:32.215 INFO [stderr] 87 |     warp::serve(routes).run((server));
Nov 30 10:57:32.215 INFO [stderr]    |                             ^^^^^^^^ help: remove these parentheses
Nov 30 10:57:32.216 INFO [stderr]    |
Nov 30 10:57:32.216 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 10:57:32.216 INFO [stderr] 
Nov 30 10:57:32.856 INFO [stderr] warning: unused imports: `Response`, `StatusCode`
Nov 30 10:57:32.856 INFO [stderr]   --> src/main.rs:19:18
Nov 30 10:57:32.856 INFO [stderr]    |
Nov 30 10:57:32.856 INFO [stderr] 19 | use warp::http::{Response,StatusCode};
Nov 30 10:57:32.857 INFO [stderr]    |                  ^^^^^^^^ ^^^^^^^^^^
Nov 30 10:57:32.857 INFO [stderr]    |
Nov 30 10:57:32.857 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 10:57:32.857 INFO [stderr] 
Nov 30 10:57:32.858 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 30 10:57:32.858 INFO [stderr]   --> src/main.rs:87:29
Nov 30 10:57:32.858 INFO [stderr]    |
Nov 30 10:57:32.858 INFO [stderr] 87 |     warp::serve(routes).run((server));
Nov 30 10:57:32.859 INFO [stderr]    |                             ^^^^^^^^ help: remove these parentheses
Nov 30 10:57:32.859 INFO [stderr]    |
Nov 30 10:57:32.859 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 30 10:57:32.859 INFO [stderr] 
Nov 30 10:57:33.322 INFO [stderr] warning: struct is never constructed: `NoneAggregator`
Nov 30 10:57:33.322 INFO [stderr]    --> src/metrics/mod.rs:172:1
Nov 30 10:57:33.322 INFO [stderr]     |
Nov 30 10:57:33.322 INFO [stderr] 172 | pub struct NoneAggregator<T: Iterator<Item=Value>> {
Nov 30 10:57:33.322 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.322 INFO [stderr]     |
Nov 30 10:57:33.322 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 10:57:33.322 INFO [stderr] 
Nov 30 10:57:33.328 INFO [stderr] warning: method is never used: `from`
Nov 30 10:57:33.328 INFO [stderr]    --> src/metrics/mod.rs:177:3
Nov 30 10:57:33.328 INFO [stderr]     |
Nov 30 10:57:33.328 INFO [stderr] 177 |   pub fn from(iterator: T) -> Self {
Nov 30 10:57:33.328 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.328 INFO [stderr] 
Nov 30 10:57:33.329 INFO [stderr] warning: function is never used: `send_test`
Nov 30 10:57:33.329 INFO [stderr]   --> src/main.rs:90:1
Nov 30 10:57:33.329 INFO [stderr]    |
Nov 30 10:57:33.329 INFO [stderr] 90 | fn send_test() -> Result<String, warp::Rejection> {
Nov 30 10:57:33.329 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.329 INFO [stderr] 
Nov 30 10:57:33.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:33.344 INFO [stderr]    --> src/main.rs:125:3
Nov 30 10:57:33.344 INFO [stderr]     |
Nov 30 10:57:33.344 INFO [stderr] 125 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Nov 30 10:57:33.344 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.344 INFO [stderr]     |
Nov 30 10:57:33.344 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 10:57:33.344 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:33.345 INFO [stderr]     = 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 30 10:57:33.345 INFO [stderr] 
Nov 30 10:57:33.345 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:33.345 INFO [stderr]    --> src/main.rs:128:7
Nov 30 10:57:33.345 INFO [stderr]     |
Nov 30 10:57:33.345 INFO [stderr] 128 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Nov 30 10:57:33.345 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.345 INFO [stderr]     |
Nov 30 10:57:33.345 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:33.345 INFO [stderr]     = 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 30 10:57:33.345 INFO [stderr] 
Nov 30 10:57:33.345 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:33.345 INFO [stderr]    --> src/main.rs:130:9
Nov 30 10:57:33.345 INFO [stderr]     |
Nov 30 10:57:33.345 INFO [stderr] 130 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Nov 30 10:57:33.345 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.345 INFO [stderr]     |
Nov 30 10:57:33.346 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:33.346 INFO [stderr]     = 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 30 10:57:33.346 INFO [stderr] 
Nov 30 10:57:33.864 INFO [stderr] warning: struct is never constructed: `NoneAggregator`
Nov 30 10:57:33.864 INFO [stderr]    --> src/metrics/mod.rs:172:1
Nov 30 10:57:33.864 INFO [stderr]     |
Nov 30 10:57:33.864 INFO [stderr] 172 | pub struct NoneAggregator<T: Iterator<Item=Value>> {
Nov 30 10:57:33.864 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.864 INFO [stderr]     |
Nov 30 10:57:33.864 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 30 10:57:33.864 INFO [stderr] 
Nov 30 10:57:33.864 INFO [stderr] warning: method is never used: `from`
Nov 30 10:57:33.864 INFO [stderr]    --> src/metrics/mod.rs:177:3
Nov 30 10:57:33.864 INFO [stderr]     |
Nov 30 10:57:33.864 INFO [stderr] 177 |   pub fn from(iterator: T) -> Self {
Nov 30 10:57:33.864 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.864 INFO [stderr] 
Nov 30 10:57:33.864 INFO [stderr] warning: function is never used: `send_test`
Nov 30 10:57:33.864 INFO [stderr]   --> src/main.rs:90:1
Nov 30 10:57:33.864 INFO [stderr]    |
Nov 30 10:57:33.864 INFO [stderr] 90 | fn send_test() -> Result<String, warp::Rejection> {
Nov 30 10:57:33.864 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.864 INFO [stderr] 
Nov 30 10:57:33.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:33.872 INFO [stderr]    --> src/main.rs:125:3
Nov 30 10:57:33.872 INFO [stderr]     |
Nov 30 10:57:33.872 INFO [stderr] 125 |   write!(&mut s, "{} series, {} values\n", state.series.keys().count(), state.counter);
Nov 30 10:57:33.872 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.872 INFO [stderr]     |
Nov 30 10:57:33.872 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 10:57:33.872 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:33.872 INFO [stderr]     = 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 30 10:57:33.872 INFO [stderr] 
Nov 30 10:57:33.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:33.872 INFO [stderr]    --> src/main.rs:128:7
Nov 30 10:57:33.872 INFO [stderr]     |
Nov 30 10:57:33.872 INFO [stderr] 128 |       write!(&mut s, "\n{}[{}]: {:?}", key, count, metric_type);
Nov 30 10:57:33.872 INFO [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.872 INFO [stderr]     |
Nov 30 10:57:33.872 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:33.872 INFO [stderr]     = 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 30 10:57:33.872 INFO [stderr] 
Nov 30 10:57:33.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 10:57:33.872 INFO [stderr]    --> src/main.rs:130:9
Nov 30 10:57:33.872 INFO [stderr]     |
Nov 30 10:57:33.873 INFO [stderr] 130 |         write!(&mut s, ", {}={}", tag.key, tag.value);
Nov 30 10:57:33.873 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 10:57:33.873 INFO [stderr]     |
Nov 30 10:57:33.873 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 10:57:33.873 INFO [stderr]     = 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 30 10:57:33.873 INFO [stderr] 
Nov 30 10:57:33.924 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.33s
Nov 30 10:57:33.943 INFO [stderr] su: No module specific data is present
Nov 30 10:57:35.090 INFO running `"docker" "inspect" "db7cd69ae4c47f33af5a2f04199972d57b37fb7bb8aa6bde37f7700a4080a6c5"`
Nov 30 10:57:35.322 INFO running `"docker" "rm" "-f" "db7cd69ae4c47f33af5a2f04199972d57b37fb7bb8aa6bde37f7700a4080a6c5"`
Nov 30 10:57:35.628 INFO [stdout] db7cd69ae4c47f33af5a2f04199972d57b37fb7bb8aa6bde37f7700a4080a6c5