Dec 02 07:31:36.644 INFO testing Geal/grad against 1.30.1 for beta-1.31-5
Dec 02 07:31:36.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:31:37.018 INFO [stdout] 7a7c346442e62f8563070e04b1edd9b9583261fe2cc01bd766f570a4254634d0
Dec 02 07:31:37.023 INFO running `"docker" "start" "-a" "7a7c346442e62f8563070e04b1edd9b9583261fe2cc01bd766f570a4254634d0"`
Dec 02 07:31:38.171 INFO [stderr] usermod: no changes
Dec 02 07:31:38.687 INFO [stderr]    Compiling nom v4.0.0
Dec 02 07:31:38.687 INFO [stderr]    Compiling want v0.0.6
Dec 02 07:31:38.691 INFO [stderr]    Compiling tokio-reactor v0.1.4
Dec 02 07:31:38.691 INFO [stderr]    Compiling tungstenite v0.6.0
Dec 02 07:31:38.691 INFO [stderr]    Compiling pretty_env_logger v0.2.4
Dec 02 07:31:46.238 INFO [stderr]    Compiling tokio-uds v0.2.1
Dec 02 07:31:46.807 INFO [stderr]    Compiling tokio-udp v0.1.2
Dec 02 07:31:46.835 INFO [stderr]    Compiling tokio-tcp v0.1.1
Dec 02 07:31:53.371 INFO [stderr]    Compiling tokio v0.1.8
Dec 02 07:31:58.290 INFO [stderr]    Compiling hyper v0.12.8
Dec 02 07:32:08.811 INFO [stderr]    Compiling warp v0.1.2
Dec 02 07:32:17.453 INFO [stderr]    Compiling grad v0.1.0 (/source)
Dec 02 07:32:24.103 INFO [stderr] warning: unused imports: `Response`, `StatusCode`
Dec 02 07:32:24.103 INFO [stderr]   --> src/main.rs:19:18
Dec 02 07:32:24.103 INFO [stderr]    |
Dec 02 07:32:24.103 INFO [stderr] 19 | use warp::http::{Response,StatusCode};
Dec 02 07:32:24.103 INFO [stderr]    |                  ^^^^^^^^ ^^^^^^^^^^
Dec 02 07:32:24.103 INFO [stderr]    |
Dec 02 07:32:24.103 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 02 07:32:24.103 INFO [stderr] 
Dec 02 07:32:24.103 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 02 07:32:24.103 INFO [stderr]   --> src/main.rs:87:29
Dec 02 07:32:24.103 INFO [stderr]    |
Dec 02 07:32:24.103 INFO [stderr] 87 |     warp::serve(routes).run((server));
Dec 02 07:32:24.103 INFO [stderr]    |                             ^^^^^^^^ help: remove these parentheses
Dec 02 07:32:24.103 INFO [stderr]    |
Dec 02 07:32:24.103 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 07:32:24.103 INFO [stderr] 
Dec 02 07:32:24.976 INFO [stderr] warning: struct is never constructed: `NoneAggregator`
Dec 02 07:32:24.976 INFO [stderr]    --> src/metrics/mod.rs:172:1
Dec 02 07:32:24.976 INFO [stderr]     |
Dec 02 07:32:24.976 INFO [stderr] 172 | pub struct NoneAggregator<T: Iterator<Item=Value>> {
Dec 02 07:32:24.976 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:32:24.976 INFO [stderr]     |
Dec 02 07:32:24.976 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 07:32:24.976 INFO [stderr] 
Dec 02 07:32:24.976 INFO [stderr] warning: method is never used: `from`
Dec 02 07:32:24.976 INFO [stderr]    --> src/metrics/mod.rs:177:3
Dec 02 07:32:24.976 INFO [stderr]     |
Dec 02 07:32:24.976 INFO [stderr] 177 |   pub fn from(iterator: T) -> Self {
Dec 02 07:32:24.976 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:32:24.976 INFO [stderr] 
Dec 02 07:32:24.977 INFO [stderr] warning: function is never used: `send_test`
Dec 02 07:32:24.977 INFO [stderr]   --> src/main.rs:90:1
Dec 02 07:32:24.977 INFO [stderr]    |
Dec 02 07:32:24.977 INFO [stderr] 90 | fn send_test() -> Result<String, warp::Rejection> {
Dec 02 07:32:24.977 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:32:24.977 INFO [stderr] 
Dec 02 07:32:39.403 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Dec 02 07:32:39.422 INFO [stderr] su: No module specific data is present
Dec 02 07:32:40.744 INFO running `"docker" "inspect" "7a7c346442e62f8563070e04b1edd9b9583261fe2cc01bd766f570a4254634d0"`
Dec 02 07:32:41.027 INFO running `"docker" "rm" "-f" "7a7c346442e62f8563070e04b1edd9b9583261fe2cc01bd766f570a4254634d0"`
Dec 02 07:32:41.391 INFO [stdout] 7a7c346442e62f8563070e04b1edd9b9583261fe2cc01bd766f570a4254634d0
Dec 02 07:32:41.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:32:41.948 INFO [stdout] ad86690cee81925348d71df604ba649936e342e3ed2683b9202eb65637f3944a
Dec 02 07:32:41.951 INFO running `"docker" "start" "-a" "ad86690cee81925348d71df604ba649936e342e3ed2683b9202eb65637f3944a"`
Dec 02 07:32:44.488 INFO [stderr] usermod: no changes
Dec 02 07:32:44.739 INFO [stderr]    Compiling grad v0.1.0 (/source)
Dec 02 07:32:51.319 INFO [stderr] warning: unused imports: `Response`, `StatusCode`
Dec 02 07:32:51.319 INFO [stderr]   --> src/main.rs:19:18
Dec 02 07:32:51.319 INFO [stderr]    |
Dec 02 07:32:51.319 INFO [stderr] 19 | use warp::http::{Response,StatusCode};
Dec 02 07:32:51.319 INFO [stderr]    |                  ^^^^^^^^ ^^^^^^^^^^
Dec 02 07:32:51.319 INFO [stderr]    |
Dec 02 07:32:51.319 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 02 07:32:51.319 INFO [stderr] 
Dec 02 07:32:51.319 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 02 07:32:51.319 INFO [stderr]   --> src/main.rs:87:29
Dec 02 07:32:51.319 INFO [stderr]    |
Dec 02 07:32:51.319 INFO [stderr] 87 |     warp::serve(routes).run((server));
Dec 02 07:32:51.319 INFO [stderr]    |                             ^^^^^^^^ help: remove these parentheses
Dec 02 07:32:51.319 INFO [stderr]    |
Dec 02 07:32:51.319 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 02 07:32:51.319 INFO [stderr] 
Dec 02 07:32:52.083 INFO [stderr] warning: struct is never constructed: `NoneAggregator`
Dec 02 07:32:52.083 INFO [stderr]    --> src/metrics/mod.rs:172:1
Dec 02 07:32:52.083 INFO [stderr]     |
Dec 02 07:32:52.083 INFO [stderr] 172 | pub struct NoneAggregator<T: Iterator<Item=Value>> {
Dec 02 07:32:52.083 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:32:52.083 INFO [stderr]     |
Dec 02 07:32:52.083 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 02 07:32:52.083 INFO [stderr] 
Dec 02 07:32:52.083 INFO [stderr] warning: method is never used: `from`
Dec 02 07:32:52.083 INFO [stderr]    --> src/metrics/mod.rs:177:3
Dec 02 07:32:52.083 INFO [stderr]     |
Dec 02 07:32:52.083 INFO [stderr] 177 |   pub fn from(iterator: T) -> Self {
Dec 02 07:32:52.083 INFO [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:32:52.083 INFO [stderr] 
Dec 02 07:32:52.083 INFO [stderr] warning: function is never used: `send_test`
Dec 02 07:32:52.083 INFO [stderr]   --> src/main.rs:90:1
Dec 02 07:32:52.083 INFO [stderr]    |
Dec 02 07:32:52.083 INFO [stderr] 90 | fn send_test() -> Result<String, warp::Rejection> {
Dec 02 07:32:52.083 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 07:32:52.083 INFO [stderr] 
Dec 02 07:32:52.831 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.32s
Dec 02 07:32:52.847 INFO [stderr] su: No module specific data is present
Dec 02 07:32:54.087 INFO running `"docker" "inspect" "ad86690cee81925348d71df604ba649936e342e3ed2683b9202eb65637f3944a"`
Dec 02 07:32:54.448 INFO running `"docker" "rm" "-f" "ad86690cee81925348d71df604ba649936e342e3ed2683b9202eb65637f3944a"`
Dec 02 07:32:54.763 INFO [stdout] ad86690cee81925348d71df604ba649936e342e3ed2683b9202eb65637f3944a
Dec 02 07:32:54.771 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 07:32:55.323 INFO [stdout] 772ba99a0621c4b2cfa3a22514335d598288e446b85699f141b9dd58ff587860
Dec 02 07:32:55.327 INFO running `"docker" "start" "-a" "772ba99a0621c4b2cfa3a22514335d598288e446b85699f141b9dd58ff587860"`
Dec 02 07:32:56.467 INFO [stderr] usermod: no changes
Dec 02 07:32:56.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 02 07:32:56.797 INFO [stderr]      Running /target/debug/deps/grad-7ea78b7ba614d741
Dec 02 07:32:56.827 INFO [stderr] su: No module specific data is present
Dec 02 07:32:56.827 INFO [stdout] 
Dec 02 07:32:56.827 INFO [stdout] running 0 tests
Dec 02 07:32:56.827 INFO [stdout] 
Dec 02 07:32:56.827 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 07:32:56.827 INFO [stdout] 
Dec 02 07:32:57.648 INFO running `"docker" "inspect" "772ba99a0621c4b2cfa3a22514335d598288e446b85699f141b9dd58ff587860"`
Dec 02 07:32:57.963 INFO running `"docker" "rm" "-f" "772ba99a0621c4b2cfa3a22514335d598288e446b85699f141b9dd58ff587860"`
Dec 02 07:32:58.317 INFO [stdout] 772ba99a0621c4b2cfa3a22514335d598288e446b85699f141b9dd58ff587860
