Nov 18 12:13:21.955 INFO testing google-cloudtrace1-1.0.7+20171202 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 12:13:21.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 18 12:13:22.468 INFO [stdout] adbc5d631889fe38137e4ee56539dfb3b88e902ba72a867b98b2825600ab70d5
Nov 18 12:13:22.470 INFO running `"docker" "start" "-a" "adbc5d631889fe38137e4ee56539dfb3b88e902ba72a867b98b2825600ab70d5"`
Nov 18 12:13:24.010 INFO [stderr] usermod: no changes
Nov 18 12:13:24.263 INFO [stderr]    Compiling google-cloudtrace1 v1.0.7+20171202 (/source)
Nov 18 12:13:26.730 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 12:13:26.731 INFO [stderr]    --> src/lib.rs:703:66
Nov 18 12:13:26.732 INFO [stderr]     |
Nov 18 12:13:26.732 INFO [stderr] 703 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Nov 18 12:13:26.733 INFO [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 12:13:26.733 INFO [stderr]     |
Nov 18 12:13:26.734 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 12:13:26.734 INFO [stderr] 
Nov 18 12:13:26.735 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 12:13:26.735 INFO [stderr]    --> src/lib.rs:974:66
Nov 18 12:13:26.736 INFO [stderr]     |
Nov 18 12:13:26.737 INFO [stderr] 974 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Nov 18 12:13:26.737 INFO [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 12:13:26.738 INFO [stderr] 
Nov 18 12:13:26.738 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 12:13:26.739 INFO [stderr]     --> src/lib.rs:1261:66
Nov 18 12:13:26.739 INFO [stderr]      |
Nov 18 12:13:26.740 INFO [stderr] 1261 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((10 + self._additional_params.len()));
Nov 18 12:13:26.741 INFO [stderr]      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 12:13:26.741 INFO [stderr] 
Nov 18 12:13:28.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.65s
Nov 18 12:13:28.723 INFO [stderr] su: No module specific data is present
Nov 18 12:13:29.561 INFO running `"docker" "inspect" "adbc5d631889fe38137e4ee56539dfb3b88e902ba72a867b98b2825600ab70d5"`
Nov 18 12:13:30.027 INFO running `"docker" "rm" "-f" "adbc5d631889fe38137e4ee56539dfb3b88e902ba72a867b98b2825600ab70d5"`
Nov 18 12:13:30.375 INFO [stdout] adbc5d631889fe38137e4ee56539dfb3b88e902ba72a867b98b2825600ab70d5
Nov 18 12:13:30.384 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 18 12:13:30.756 INFO [stdout] 1336c6485044d0e24c5dc8d5cb47a0ec283cf9df424226927ad34e6adfee06fd
Nov 18 12:13:30.761 INFO running `"docker" "start" "-a" "1336c6485044d0e24c5dc8d5cb47a0ec283cf9df424226927ad34e6adfee06fd"`
Nov 18 12:13:31.853 INFO [stderr] usermod: no changes
Nov 18 12:13:32.052 INFO [stderr]    Compiling google-cloudtrace1 v1.0.7+20171202 (/source)
Nov 18 12:13:34.671 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 12:13:34.671 INFO [stderr]    --> src/lib.rs:703:66
Nov 18 12:13:34.671 INFO [stderr]     |
Nov 18 12:13:34.671 INFO [stderr] 703 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Nov 18 12:13:34.671 INFO [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 12:13:34.671 INFO [stderr]     |
Nov 18 12:13:34.671 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 18 12:13:34.671 INFO [stderr] 
Nov 18 12:13:34.671 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 12:13:34.671 INFO [stderr]    --> src/lib.rs:974:66
Nov 18 12:13:34.671 INFO [stderr]     |
Nov 18 12:13:34.671 INFO [stderr] 974 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((4 + self._additional_params.len()));
Nov 18 12:13:34.671 INFO [stderr]     |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 12:13:34.671 INFO [stderr] 
Nov 18 12:13:34.674 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 18 12:13:34.674 INFO [stderr]     --> src/lib.rs:1261:66
Nov 18 12:13:34.674 INFO [stderr]      |
Nov 18 12:13:34.674 INFO [stderr] 1261 |         let mut params: Vec<(&str, String)> = Vec::with_capacity((10 + self._additional_params.len()));
Nov 18 12:13:34.674 INFO [stderr]      |                                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 18 12:13:34.674 INFO [stderr] 
Nov 18 12:13:35.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
Nov 18 12:13:35.993 INFO [stderr] su: No module specific data is present
Nov 18 12:13:37.367 INFO running `"docker" "inspect" "1336c6485044d0e24c5dc8d5cb47a0ec283cf9df424226927ad34e6adfee06fd"`
Nov 18 12:13:37.691 INFO running `"docker" "rm" "-f" "1336c6485044d0e24c5dc8d5cb47a0ec283cf9df424226927ad34e6adfee06fd"`
Nov 18 12:13:38.018 INFO [stdout] 1336c6485044d0e24c5dc8d5cb47a0ec283cf9df424226927ad34e6adfee06fd