[INFO] fetching crate blackboxmc_java 0.5.1...
[INFO] testing blackboxmc_java-0.5.1 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate blackboxmc_java 0.5.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate blackboxmc_java 0.5.1 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blackboxmc_java 0.5.1
[INFO] finished tweaking crates.io crate blackboxmc_java 0.5.1
[INFO] tweaked toml for crates.io crate blackboxmc_java 0.5.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 78 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding jni-sys v0.3.0 (latest: v0.4.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding owo-colors v3.5.0 (latest: v4.0.0)
[INFO] [stderr]       Adding windows-sys v0.45.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_gnu v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blackboxmc_general v0.5.1
[INFO] [stderr]   Downloaded proc-macro2-diagnostics v0.10.1
[INFO] [stderr]   Downloaded blackboxmc_proc v0.5.1
[INFO] [stderr]   Downloaded yansi v1.0.1
[INFO] [stderr]   Downloaded libffi v3.2.0
[INFO] [stderr]   Downloaded color-eyre v0.6.3
[INFO] [stderr]   Downloaded libffi-sys v2.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c6e83f3c74d27497de1cc339efb5543aa7d7fda7000da4ba263534bd29e31fdb
[INFO] running `Command { std: "docker" "start" "-a" "c6e83f3c74d27497de1cc339efb5543aa7d7fda7000da4ba263534bd29e31fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c6e83f3c74d27497de1cc339efb5543aa7d7fda7000da4ba263534bd29e31fdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6e83f3c74d27497de1cc339efb5543aa7d7fda7000da4ba263534bd29e31fdb", kill_on_drop: false }`
[INFO] [stdout] c6e83f3c74d27497de1cc339efb5543aa7d7fda7000da4ba263534bd29e31fdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd49e4e1dfd6c3cba5491fef1a08d07ed3d6e816d19d71cd4d7dad7ee5b2d579
[INFO] running `Command { std: "docker" "start" "-a" "bd49e4e1dfd6c3cba5491fef1a08d07ed3d6e816d19d71cd4d7dad7ee5b2d579", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling libffi-sys v2.3.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling blackboxmc_proc v0.5.1
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling jni v0.21.1
[INFO] [stderr]    Compiling blackboxmc_general v0.5.1
[INFO] [stderr]    Compiling libffi v3.2.0
[INFO] [stderr]    Compiling blackboxmc_java v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/util/mod.rs:288:22
[INFO] [stdout]     |
[INFO] [stdout] 288 |             vec.push({ res });
[INFO] [stdout]     |                      ^^   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 288 -             vec.push({ res });
[INFO] [stdout] 288 +             vec.push(res);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:1573:22
[INFO] [stdout]      |
[INFO] [stdout] 1573 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1573 -             vec.push({ res });
[INFO] [stdout] 1573 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2235 -             vec.push({ res });
[INFO] [stdout] 2235 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:4658:22
[INFO] [stdout]      |
[INFO] [stdout] 4658 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4658 -             vec.push({ res });
[INFO] [stdout] 4658 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5091:22
[INFO] [stdout]      |
[INFO] [stdout] 5091 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5091 -             vec.push({ res });
[INFO] [stdout] 5091 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5417:22
[INFO] [stdout]      |
[INFO] [stdout] 5417 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5417 -             vec.push({ res });
[INFO] [stdout] 5417 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5788:22
[INFO] [stdout]      |
[INFO] [stdout] 5788 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5788 -             vec.push({ res });
[INFO] [stdout] 5788 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:6374:22
[INFO] [stdout]      |
[INFO] [stdout] 6374 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 6374 -             vec.push({ res });
[INFO] [stdout] 6374 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:7451:22
[INFO] [stdout]      |
[INFO] [stdout] 7451 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 7451 -             vec.push({ res });
[INFO] [stdout] 7451 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:9293:22
[INFO] [stdout]      |
[INFO] [stdout] 9293 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 9293 -             vec.push({ res });
[INFO] [stdout] 9293 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10018:22
[INFO] [stdout]       |
[INFO] [stdout] 10018 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10018 -             vec.push({ res });
[INFO] [stdout] 10018 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10489:22
[INFO] [stdout]       |
[INFO] [stdout] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout]       |                      ^^                                             ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:13130:22
[INFO] [stdout]       |
[INFO] [stdout] 13130 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 13130 -             vec.push({ res });
[INFO] [stdout] 13130 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14153:22
[INFO] [stdout]       |
[INFO] [stdout] 14153 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14153 -             vec.push({ res });
[INFO] [stdout] 14153 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14914:22
[INFO] [stdout]       |
[INFO] [stdout] 14914 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14914 -             vec.push({ res });
[INFO] [stdout] 14914 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:15475:22
[INFO] [stdout]       |
[INFO] [stdout] 15475 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 15475 -             vec.push({ res });
[INFO] [stdout] 15475 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:16589:22
[INFO] [stdout]       |
[INFO] [stdout] 16589 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 16589 -             vec.push({ res });
[INFO] [stdout] 16589 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:17313:22
[INFO] [stdout]       |
[INFO] [stdout] 17313 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 17313 -             vec.push({ res });
[INFO] [stdout] 17313 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:18151:22
[INFO] [stdout]       |
[INFO] [stdout] 18151 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 18151 -             vec.push({ res });
[INFO] [stdout] 18151 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:19172:22
[INFO] [stdout]       |
[INFO] [stdout] 19172 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 19172 -             vec.push({ res });
[INFO] [stdout] 19172 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:1395:22
[INFO] [stdout]      |
[INFO] [stdout] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout]      |                      ^^                                                                  ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:2651:22
[INFO] [stdout]      |
[INFO] [stdout] 2651 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2651 -             vec.push({ res });
[INFO] [stdout] 2651 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.89s
[INFO] running `Command { std: "docker" "inspect" "bd49e4e1dfd6c3cba5491fef1a08d07ed3d6e816d19d71cd4d7dad7ee5b2d579", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd49e4e1dfd6c3cba5491fef1a08d07ed3d6e816d19d71cd4d7dad7ee5b2d579", kill_on_drop: false }`
[INFO] [stdout] bd49e4e1dfd6c3cba5491fef1a08d07ed3d6e816d19d71cd4d7dad7ee5b2d579
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6cb719d779dea640a8a03d2b1187c35f32bd79c009df97d3f8cd153d396a338
[INFO] running `Command { std: "docker" "start" "-a" "f6cb719d779dea640a8a03d2b1187c35f32bd79c009df97d3f8cd153d396a338", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/util/mod.rs:288:22
[INFO] [stdout]     |
[INFO] [stdout] 288 |             vec.push({ res });
[INFO] [stdout]     |                      ^^   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 288 -             vec.push({ res });
[INFO] [stdout] 288 +             vec.push(res);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:1573:22
[INFO] [stdout]      |
[INFO] [stdout] 1573 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1573 -             vec.push({ res });
[INFO] [stdout] 1573 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2235 -             vec.push({ res });
[INFO] [stdout] 2235 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:4658:22
[INFO] [stdout]      |
[INFO] [stdout] 4658 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4658 -             vec.push({ res });
[INFO] [stdout] 4658 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5091:22
[INFO] [stdout]      |
[INFO] [stdout] 5091 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5091 -             vec.push({ res });
[INFO] [stdout] 5091 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5417:22
[INFO] [stdout]      |
[INFO] [stdout] 5417 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5417 -             vec.push({ res });
[INFO] [stdout] 5417 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5788:22
[INFO] [stdout]      |
[INFO] [stdout] 5788 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5788 -             vec.push({ res });
[INFO] [stdout] 5788 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:6374:22
[INFO] [stdout]      |
[INFO] [stdout] 6374 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 6374 -             vec.push({ res });
[INFO] [stdout] 6374 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:7451:22
[INFO] [stdout]      |
[INFO] [stdout] 7451 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 7451 -             vec.push({ res });
[INFO] [stdout] 7451 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:9293:22
[INFO] [stdout]      |
[INFO] [stdout] 9293 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 9293 -             vec.push({ res });
[INFO] [stdout] 9293 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10018:22
[INFO] [stdout]       |
[INFO] [stdout] 10018 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10018 -             vec.push({ res });
[INFO] [stdout] 10018 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10489:22
[INFO] [stdout]       |
[INFO] [stdout] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout]       |                      ^^                                             ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:13130:22
[INFO] [stdout]       |
[INFO] [stdout] 13130 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 13130 -             vec.push({ res });
[INFO] [stdout] 13130 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14153:22
[INFO] [stdout]       |
[INFO] [stdout] 14153 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14153 -             vec.push({ res });
[INFO] [stdout] 14153 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14914:22
[INFO] [stdout]       |
[INFO] [stdout] 14914 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14914 -             vec.push({ res });
[INFO] [stdout] 14914 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:15475:22
[INFO] [stdout]       |
[INFO] [stdout] 15475 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 15475 -             vec.push({ res });
[INFO] [stdout] 15475 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:16589:22
[INFO] [stdout]       |
[INFO] [stdout] 16589 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 16589 -             vec.push({ res });
[INFO] [stdout] 16589 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:17313:22
[INFO] [stdout]       |
[INFO] [stdout] 17313 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 17313 -             vec.push({ res });
[INFO] [stdout] 17313 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:18151:22
[INFO] [stdout]       |
[INFO] [stdout] 18151 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 18151 -             vec.push({ res });
[INFO] [stdout] 18151 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:19172:22
[INFO] [stdout]       |
[INFO] [stdout] 19172 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 19172 -             vec.push({ res });
[INFO] [stdout] 19172 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:1395:22
[INFO] [stdout]      |
[INFO] [stdout] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout]      |                      ^^                                                                  ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling blackboxmc_java v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:2651:22
[INFO] [stdout]      |
[INFO] [stdout] 2651 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2651 -             vec.push({ res });
[INFO] [stdout] 2651 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/util/mod.rs:288:22
[INFO] [stdout]     |
[INFO] [stdout] 288 |             vec.push({ res });
[INFO] [stdout]     |                      ^^   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 288 -             vec.push({ res });
[INFO] [stdout] 288 +             vec.push(res);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:1573:22
[INFO] [stdout]      |
[INFO] [stdout] 1573 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1573 -             vec.push({ res });
[INFO] [stdout] 1573 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2235 -             vec.push({ res });
[INFO] [stdout] 2235 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:4658:22
[INFO] [stdout]      |
[INFO] [stdout] 4658 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4658 -             vec.push({ res });
[INFO] [stdout] 4658 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5091:22
[INFO] [stdout]      |
[INFO] [stdout] 5091 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5091 -             vec.push({ res });
[INFO] [stdout] 5091 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5417:22
[INFO] [stdout]      |
[INFO] [stdout] 5417 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5417 -             vec.push({ res });
[INFO] [stdout] 5417 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5788:22
[INFO] [stdout]      |
[INFO] [stdout] 5788 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5788 -             vec.push({ res });
[INFO] [stdout] 5788 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:6374:22
[INFO] [stdout]      |
[INFO] [stdout] 6374 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 6374 -             vec.push({ res });
[INFO] [stdout] 6374 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:7451:22
[INFO] [stdout]      |
[INFO] [stdout] 7451 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 7451 -             vec.push({ res });
[INFO] [stdout] 7451 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:9293:22
[INFO] [stdout]      |
[INFO] [stdout] 9293 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 9293 -             vec.push({ res });
[INFO] [stdout] 9293 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10018:22
[INFO] [stdout]       |
[INFO] [stdout] 10018 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10018 -             vec.push({ res });
[INFO] [stdout] 10018 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10489:22
[INFO] [stdout]       |
[INFO] [stdout] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout]       |                      ^^                                             ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:13130:22
[INFO] [stdout]       |
[INFO] [stdout] 13130 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 13130 -             vec.push({ res });
[INFO] [stdout] 13130 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14153:22
[INFO] [stdout]       |
[INFO] [stdout] 14153 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14153 -             vec.push({ res });
[INFO] [stdout] 14153 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14914:22
[INFO] [stdout]       |
[INFO] [stdout] 14914 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14914 -             vec.push({ res });
[INFO] [stdout] 14914 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:15475:22
[INFO] [stdout]       |
[INFO] [stdout] 15475 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 15475 -             vec.push({ res });
[INFO] [stdout] 15475 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:16589:22
[INFO] [stdout]       |
[INFO] [stdout] 16589 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 16589 -             vec.push({ res });
[INFO] [stdout] 16589 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:17313:22
[INFO] [stdout]       |
[INFO] [stdout] 17313 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 17313 -             vec.push({ res });
[INFO] [stdout] 17313 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:18151:22
[INFO] [stdout]       |
[INFO] [stdout] 18151 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 18151 -             vec.push({ res });
[INFO] [stdout] 18151 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:19172:22
[INFO] [stdout]       |
[INFO] [stdout] 19172 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 19172 -             vec.push({ res });
[INFO] [stdout] 19172 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:1395:22
[INFO] [stdout]      |
[INFO] [stdout] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout]      |                      ^^                                                                  ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:2651:22
[INFO] [stdout]      |
[INFO] [stdout] 2651 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2651 -             vec.push({ res });
[INFO] [stdout] 2651 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `Command { std: "docker" "inspect" "f6cb719d779dea640a8a03d2b1187c35f32bd79c009df97d3f8cd153d396a338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6cb719d779dea640a8a03d2b1187c35f32bd79c009df97d3f8cd153d396a338", kill_on_drop: false }`
[INFO] [stdout] f6cb719d779dea640a8a03d2b1187c35f32bd79c009df97d3f8cd153d396a338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9185661664a34f64b0297bc2d45b74be2e5ab330e0bea1a22d63f42b8926cc2
[INFO] running `Command { std: "docker" "start" "-a" "c9185661664a34f64b0297bc2d45b74be2e5ab330e0bea1a22d63f42b8926cc2", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/util/mod.rs:288:22
[INFO] [stderr]     |
[INFO] [stderr] 288 |             vec.push({ res });
[INFO] [stderr]     |                      ^^   ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr] 288 -             vec.push({ res });
[INFO] [stderr] 288 +             vec.push(res);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:1573:22
[INFO] [stderr]      |
[INFO] [stderr] 1573 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 1573 -             vec.push({ res });
[INFO] [stderr] 1573 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:2235:22
[INFO] [stderr]      |
[INFO] [stderr] 2235 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 2235 -             vec.push({ res });
[INFO] [stderr] 2235 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:4658:22
[INFO] [stderr]      |
[INFO] [stderr] 4658 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 4658 -             vec.push({ res });
[INFO] [stderr] 4658 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5091:22
[INFO] [stderr]      |
[INFO] [stderr] 5091 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5091 -             vec.push({ res });
[INFO] [stderr] 5091 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5417:22
[INFO] [stderr]      |
[INFO] [stderr] 5417 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5417 -             vec.push({ res });
[INFO] [stderr] 5417 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5788:22
[INFO] [stderr]      |
[INFO] [stderr] 5788 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5788 -             vec.push({ res });
[INFO] [stderr] 5788 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:6374:22
[INFO] [stderr]      |
[INFO] [stderr] 6374 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 6374 -             vec.push({ res });
[INFO] [stderr] 6374 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:7451:22
[INFO] [stderr]      |
[INFO] [stderr] 7451 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 7451 -             vec.push({ res });
[INFO] [stderr] 7451 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:9293:22
[INFO] [stderr]      |
[INFO] [stderr] 9293 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 9293 -             vec.push({ res });
[INFO] [stderr] 9293 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:10018:22
[INFO] [stderr]       |
[INFO] [stderr] 10018 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 10018 -             vec.push({ res });
[INFO] [stderr] 10018 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:10489:22
[INFO] [stderr]       |
[INFO] [stderr] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stderr]       |                      ^^                                             ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stderr] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:13130:22
[INFO] [stderr]       |
[INFO] [stderr] 13130 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 13130 -             vec.push({ res });
[INFO] [stderr] 13130 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:14153:22
[INFO] [stderr]       |
[INFO] [stderr] 14153 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 14153 -             vec.push({ res });
[INFO] [stderr] 14153 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:14914:22
[INFO] [stderr]       |
[INFO] [stderr] 14914 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 14914 -             vec.push({ res });
[INFO] [stderr] 14914 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:15475:22
[INFO] [stderr]       |
[INFO] [stderr] 15475 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 15475 -             vec.push({ res });
[INFO] [stderr] 15475 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:16589:22
[INFO] [stderr]       |
[INFO] [stderr] 16589 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 16589 -             vec.push({ res });
[INFO] [stderr] 16589 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:17313:22
[INFO] [stderr]       |
[INFO] [stderr] 17313 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 17313 -             vec.push({ res });
[INFO] [stderr] 17313 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:18151:22
[INFO] [stderr]       |
[INFO] [stderr] 18151 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 18151 -             vec.push({ res });
[INFO] [stderr] 18151 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:19172:22
[INFO] [stderr]       |
[INFO] [stderr] 19172 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 19172 -             vec.push({ res });
[INFO] [stderr] 19172 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/logging/mod.rs:1395:22
[INFO] [stderr]      |
[INFO] [stderr] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stderr]      |                      ^^                                                                  ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stderr] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/logging/mod.rs:2651:22
[INFO] [stderr]      |
[INFO] [stderr] 2651 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 2651 -             vec.push({ res });
[INFO] [stderr] 2651 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `blackboxmc_java` (lib) generated 22 warnings (run `cargo fix --lib -p blackboxmc_java` to apply 22 suggestions)
[INFO] [stderr] warning: `blackboxmc_java` (lib test) generated 22 warnings (22 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blackboxmc_java-d76dc5d62abf36c3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests blackboxmc_java
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/util/mod.rs:288:22
[INFO] [stderr]     |
[INFO] [stderr] 288 |             vec.push({ res });
[INFO] [stderr]     |                      ^^   ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr] 288 -             vec.push({ res });
[INFO] [stderr] 288 +             vec.push(res);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:1573:22
[INFO] [stderr]      |
[INFO] [stderr] 1573 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 1573 -             vec.push({ res });
[INFO] [stderr] 1573 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:2235:22
[INFO] [stderr]      |
[INFO] [stderr] 2235 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 2235 -             vec.push({ res });
[INFO] [stderr] 2235 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:4658:22
[INFO] [stderr]      |
[INFO] [stderr] 4658 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 4658 -             vec.push({ res });
[INFO] [stderr] 4658 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5091:22
[INFO] [stderr]      |
[INFO] [stderr] 5091 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5091 -             vec.push({ res });
[INFO] [stderr] 5091 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5417:22
[INFO] [stderr]      |
[INFO] [stderr] 5417 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5417 -             vec.push({ res });
[INFO] [stderr] 5417 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5788:22
[INFO] [stderr]      |
[INFO] [stderr] 5788 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5788 -             vec.push({ res });
[INFO] [stderr] 5788 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:6374:22
[INFO] [stderr]      |
[INFO] [stderr] 6374 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 6374 -             vec.push({ res });
[INFO] [stderr] 6374 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:7451:22
[INFO] [stderr]      |
[INFO] [stderr] 7451 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 7451 -             vec.push({ res });
[INFO] [stderr] 7451 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:9293:22
[INFO] [stderr]      |
[INFO] [stderr] 9293 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 9293 -             vec.push({ res });
[INFO] [stderr] 9293 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:10018:22
[INFO] [stderr]       |
[INFO] [stderr] 10018 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 10018 -             vec.push({ res });
[INFO] [stderr] 10018 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:10489:22
[INFO] [stderr]       |
[INFO] [stderr] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stderr]       |                      ^^                                             ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stderr] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:13130:22
[INFO] [stderr]       |
[INFO] [stderr] 13130 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 13130 -             vec.push({ res });
[INFO] [stderr] 13130 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:14153:22
[INFO] [stderr]       |
[INFO] [stderr] 14153 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 14153 -             vec.push({ res });
[INFO] [stderr] 14153 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:14914:22
[INFO] [stderr]       |
[INFO] [stderr] 14914 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 14914 -             vec.push({ res });
[INFO] [stderr] 14914 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:15475:22
[INFO] [stderr]       |
[INFO] [stderr] 15475 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 15475 -             vec.push({ res });
[INFO] [stderr] 15475 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:16589:22
[INFO] [stderr]       |
[INFO] [stderr] 16589 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 16589 -             vec.push({ res });
[INFO] [stderr] 16589 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:17313:22
[INFO] [stderr]       |
[INFO] [stderr] 17313 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 17313 -             vec.push({ res });
[INFO] [stderr] 17313 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:18151:22
[INFO] [stderr]       |
[INFO] [stderr] 18151 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 18151 -             vec.push({ res });
[INFO] [stderr] 18151 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:19172:22
[INFO] [stderr]       |
[INFO] [stderr] 19172 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 19172 -             vec.push({ res });
[INFO] [stderr] 19172 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/logging/mod.rs:1395:22
[INFO] [stderr]      |
[INFO] [stderr] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stderr]      |                      ^^                                                                  ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stderr] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/logging/mod.rs:2651:22
[INFO] [stderr]      |
[INFO] [stderr] 2651 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 2651 -             vec.push({ res });
[INFO] [stderr] 2651 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c9185661664a34f64b0297bc2d45b74be2e5ab330e0bea1a22d63f42b8926cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9185661664a34f64b0297bc2d45b74be2e5ab330e0bea1a22d63f42b8926cc2", kill_on_drop: false }`
[INFO] [stdout] c9185661664a34f64b0297bc2d45b74be2e5ab330e0bea1a22d63f42b8926cc2
[INFO] testing blackboxmc_java-0.5.1 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate blackboxmc_java 0.5.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate blackboxmc_java 0.5.1 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate blackboxmc_java 0.5.1
[INFO] finished tweaking crates.io crate blackboxmc_java 0.5.1
[INFO] tweaked toml for crates.io crate blackboxmc_java 0.5.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 78 packages to latest compatible versions
[INFO] [stderr]       Adding addr2line v0.21.0 (latest: v0.22.0)
[INFO] [stderr]       Adding gimli v0.28.1 (latest: v0.29.0)
[INFO] [stderr]       Adding jni-sys v0.3.0 (latest: v0.4.0)
[INFO] [stderr]       Adding object v0.32.2 (latest: v0.35.0)
[INFO] [stderr]       Adding owo-colors v3.5.0 (latest: v4.0.0)
[INFO] [stderr]       Adding windows-sys v0.45.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_gnu v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_i686_msvc v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.42.2 (latest: v0.52.5)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.42.2 (latest: v0.52.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3423e47c4f4aaec2df3a0f1a643eacbcad23e7d1f9185a3a2ad7b3954eff73f8
[INFO] running `Command { std: "docker" "start" "-a" "3423e47c4f4aaec2df3a0f1a643eacbcad23e7d1f9185a3a2ad7b3954eff73f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3423e47c4f4aaec2df3a0f1a643eacbcad23e7d1f9185a3a2ad7b3954eff73f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3423e47c4f4aaec2df3a0f1a643eacbcad23e7d1f9185a3a2ad7b3954eff73f8", kill_on_drop: false }`
[INFO] [stdout] 3423e47c4f4aaec2df3a0f1a643eacbcad23e7d1f9185a3a2ad7b3954eff73f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39fad608c8cb747a67ffa739b1cd82ed75b388757ff4b81df6a1cb9b50ce5120
[INFO] running `Command { std: "docker" "start" "-a" "39fad608c8cb747a67ffa739b1cd82ed75b388757ff4b81df6a1cb9b50ce5120", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling libffi-sys v2.3.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling owo-colors v3.5.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling jni-sys v0.3.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tracing-error v0.2.0
[INFO] [stderr]    Compiling color-spantrace v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling blackboxmc_proc v0.5.1
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling jni v0.21.1
[INFO] [stderr]    Compiling blackboxmc_general v0.5.1
[INFO] [stderr]    Compiling libffi v3.2.0
[INFO] [stderr]    Compiling blackboxmc_java v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/util/mod.rs:288:22
[INFO] [stdout]     |
[INFO] [stdout] 288 |             vec.push({ res });
[INFO] [stdout]     |                      ^^   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 288 -             vec.push({ res });
[INFO] [stdout] 288 +             vec.push(res);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:1573:22
[INFO] [stdout]      |
[INFO] [stdout] 1573 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1573 -             vec.push({ res });
[INFO] [stdout] 1573 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2235 -             vec.push({ res });
[INFO] [stdout] 2235 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:4658:22
[INFO] [stdout]      |
[INFO] [stdout] 4658 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4658 -             vec.push({ res });
[INFO] [stdout] 4658 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5091:22
[INFO] [stdout]      |
[INFO] [stdout] 5091 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5091 -             vec.push({ res });
[INFO] [stdout] 5091 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5417:22
[INFO] [stdout]      |
[INFO] [stdout] 5417 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5417 -             vec.push({ res });
[INFO] [stdout] 5417 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5788:22
[INFO] [stdout]      |
[INFO] [stdout] 5788 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5788 -             vec.push({ res });
[INFO] [stdout] 5788 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:6374:22
[INFO] [stdout]      |
[INFO] [stdout] 6374 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 6374 -             vec.push({ res });
[INFO] [stdout] 6374 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:7451:22
[INFO] [stdout]      |
[INFO] [stdout] 7451 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 7451 -             vec.push({ res });
[INFO] [stdout] 7451 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:9293:22
[INFO] [stdout]      |
[INFO] [stdout] 9293 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 9293 -             vec.push({ res });
[INFO] [stdout] 9293 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10018:22
[INFO] [stdout]       |
[INFO] [stdout] 10018 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10018 -             vec.push({ res });
[INFO] [stdout] 10018 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10489:22
[INFO] [stdout]       |
[INFO] [stdout] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout]       |                      ^^                                             ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:13130:22
[INFO] [stdout]       |
[INFO] [stdout] 13130 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 13130 -             vec.push({ res });
[INFO] [stdout] 13130 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14153:22
[INFO] [stdout]       |
[INFO] [stdout] 14153 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14153 -             vec.push({ res });
[INFO] [stdout] 14153 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14914:22
[INFO] [stdout]       |
[INFO] [stdout] 14914 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14914 -             vec.push({ res });
[INFO] [stdout] 14914 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:15475:22
[INFO] [stdout]       |
[INFO] [stdout] 15475 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 15475 -             vec.push({ res });
[INFO] [stdout] 15475 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:16589:22
[INFO] [stdout]       |
[INFO] [stdout] 16589 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 16589 -             vec.push({ res });
[INFO] [stdout] 16589 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:17313:22
[INFO] [stdout]       |
[INFO] [stdout] 17313 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 17313 -             vec.push({ res });
[INFO] [stdout] 17313 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:18151:22
[INFO] [stdout]       |
[INFO] [stdout] 18151 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 18151 -             vec.push({ res });
[INFO] [stdout] 18151 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:19172:22
[INFO] [stdout]       |
[INFO] [stdout] 19172 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 19172 -             vec.push({ res });
[INFO] [stdout] 19172 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:1395:22
[INFO] [stdout]      |
[INFO] [stdout] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout]      |                      ^^                                                                  ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:2651:22
[INFO] [stdout]      |
[INFO] [stdout] 2651 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2651 -             vec.push({ res });
[INFO] [stdout] 2651 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.38s
[INFO] running `Command { std: "docker" "inspect" "39fad608c8cb747a67ffa739b1cd82ed75b388757ff4b81df6a1cb9b50ce5120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fad608c8cb747a67ffa739b1cd82ed75b388757ff4b81df6a1cb9b50ce5120", kill_on_drop: false }`
[INFO] [stdout] 39fad608c8cb747a67ffa739b1cd82ed75b388757ff4b81df6a1cb9b50ce5120
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d827b36428951d30858053682e5a9d202f69d4de728a6b03e6c1623b03a5c9f
[INFO] running `Command { std: "docker" "start" "-a" "8d827b36428951d30858053682e5a9d202f69d4de728a6b03e6c1623b03a5c9f", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/util/mod.rs:288:22
[INFO] [stdout]     |
[INFO] [stdout] 288 |             vec.push({ res });
[INFO] [stdout]     |                      ^^   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 288 -             vec.push({ res });
[INFO] [stdout] 288 +             vec.push(res);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:1573:22
[INFO] [stdout]      |
[INFO] [stdout] 1573 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1573 -             vec.push({ res });
[INFO] [stdout] 1573 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2235 -             vec.push({ res });
[INFO] [stdout] 2235 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:4658:22
[INFO] [stdout]      |
[INFO] [stdout] 4658 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4658 -             vec.push({ res });
[INFO] [stdout] 4658 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5091:22
[INFO] [stdout]      |
[INFO] [stdout] 5091 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5091 -             vec.push({ res });
[INFO] [stdout] 5091 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5417:22
[INFO] [stdout]      |
[INFO] [stdout] 5417 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5417 -             vec.push({ res });
[INFO] [stdout] 5417 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5788:22
[INFO] [stdout]      |
[INFO] [stdout] 5788 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5788 -             vec.push({ res });
[INFO] [stdout] 5788 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:6374:22
[INFO] [stdout]      |
[INFO] [stdout] 6374 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 6374 -             vec.push({ res });
[INFO] [stdout] 6374 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:7451:22
[INFO] [stdout]      |
[INFO] [stdout] 7451 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 7451 -             vec.push({ res });
[INFO] [stdout] 7451 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:9293:22
[INFO] [stdout]      |
[INFO] [stdout] 9293 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 9293 -             vec.push({ res });
[INFO] [stdout] 9293 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10018:22
[INFO] [stdout]       |
[INFO] [stdout] 10018 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10018 -             vec.push({ res });
[INFO] [stdout] 10018 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10489:22
[INFO] [stdout]       |
[INFO] [stdout] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout]       |                      ^^                                             ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:13130:22
[INFO] [stdout]       |
[INFO] [stdout] 13130 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 13130 -             vec.push({ res });
[INFO] [stdout] 13130 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14153:22
[INFO] [stdout]       |
[INFO] [stdout] 14153 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14153 -             vec.push({ res });
[INFO] [stdout] 14153 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14914:22
[INFO] [stdout]       |
[INFO] [stdout] 14914 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14914 -             vec.push({ res });
[INFO] [stdout] 14914 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:15475:22
[INFO] [stdout]       |
[INFO] [stdout] 15475 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 15475 -             vec.push({ res });
[INFO] [stdout] 15475 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:16589:22
[INFO] [stdout]       |
[INFO] [stdout] 16589 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 16589 -             vec.push({ res });
[INFO] [stdout] 16589 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:17313:22
[INFO] [stdout]       |
[INFO] [stdout] 17313 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 17313 -             vec.push({ res });
[INFO] [stdout] 17313 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:18151:22
[INFO] [stdout]       |
[INFO] [stdout] 18151 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 18151 -             vec.push({ res });
[INFO] [stdout] 18151 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:19172:22
[INFO] [stdout]       |
[INFO] [stdout] 19172 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 19172 -             vec.push({ res });
[INFO] [stdout] 19172 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:1395:22
[INFO] [stdout]      |
[INFO] [stdout] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout]      |                      ^^                                                                  ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:2651:22
[INFO] [stdout]      |
[INFO] [stdout] 2651 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2651 -             vec.push({ res });
[INFO] [stdout] 2651 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling blackboxmc_java v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]    --> src/util/mod.rs:288:22
[INFO] [stdout]     |
[INFO] [stdout] 288 |             vec.push({ res });
[INFO] [stdout]     |                      ^^   ^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] help: remove these braces
[INFO] [stdout]     |
[INFO] [stdout] 288 -             vec.push({ res });
[INFO] [stdout] 288 +             vec.push(res);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:1573:22
[INFO] [stdout]      |
[INFO] [stdout] 1573 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1573 -             vec.push({ res });
[INFO] [stdout] 1573 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:2235:22
[INFO] [stdout]      |
[INFO] [stdout] 2235 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2235 -             vec.push({ res });
[INFO] [stdout] 2235 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:4658:22
[INFO] [stdout]      |
[INFO] [stdout] 4658 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 4658 -             vec.push({ res });
[INFO] [stdout] 4658 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5091:22
[INFO] [stdout]      |
[INFO] [stdout] 5091 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5091 -             vec.push({ res });
[INFO] [stdout] 5091 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5417:22
[INFO] [stdout]      |
[INFO] [stdout] 5417 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5417 -             vec.push({ res });
[INFO] [stdout] 5417 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:5788:22
[INFO] [stdout]      |
[INFO] [stdout] 5788 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 5788 -             vec.push({ res });
[INFO] [stdout] 5788 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:6374:22
[INFO] [stdout]      |
[INFO] [stdout] 6374 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 6374 -             vec.push({ res });
[INFO] [stdout] 6374 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:7451:22
[INFO] [stdout]      |
[INFO] [stdout] 7451 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 7451 -             vec.push({ res });
[INFO] [stdout] 7451 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/mod.rs:9293:22
[INFO] [stdout]      |
[INFO] [stdout] 9293 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 9293 -             vec.push({ res });
[INFO] [stdout] 9293 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10018:22
[INFO] [stdout]       |
[INFO] [stdout] 10018 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10018 -             vec.push({ res });
[INFO] [stdout] 10018 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:10489:22
[INFO] [stdout]       |
[INFO] [stdout] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout]       |                      ^^                                             ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stdout] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:13130:22
[INFO] [stdout]       |
[INFO] [stdout] 13130 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 13130 -             vec.push({ res });
[INFO] [stdout] 13130 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14153:22
[INFO] [stdout]       |
[INFO] [stdout] 14153 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14153 -             vec.push({ res });
[INFO] [stdout] 14153 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:14914:22
[INFO] [stdout]       |
[INFO] [stdout] 14914 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 14914 -             vec.push({ res });
[INFO] [stdout] 14914 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:15475:22
[INFO] [stdout]       |
[INFO] [stdout] 15475 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 15475 -             vec.push({ res });
[INFO] [stdout] 15475 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:16589:22
[INFO] [stdout]       |
[INFO] [stdout] 16589 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 16589 -             vec.push({ res });
[INFO] [stdout] 16589 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:17313:22
[INFO] [stdout]       |
[INFO] [stdout] 17313 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 17313 -             vec.push({ res });
[INFO] [stdout] 17313 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:18151:22
[INFO] [stdout]       |
[INFO] [stdout] 18151 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 18151 -             vec.push({ res });
[INFO] [stdout] 18151 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]      --> src/util/mod.rs:19172:22
[INFO] [stdout]       |
[INFO] [stdout] 19172 |             vec.push({ res });
[INFO] [stdout]       |                      ^^   ^^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]       |
[INFO] [stdout] 19172 -             vec.push({ res });
[INFO] [stdout] 19172 +             vec.push(res);
[INFO] [stdout]       |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:1395:22
[INFO] [stdout]      |
[INFO] [stdout] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout]      |                      ^^                                                                  ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stdout] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around method argument
[INFO] [stdout]     --> src/util/logging/mod.rs:2651:22
[INFO] [stdout]      |
[INFO] [stdout] 2651 |             vec.push({ res });
[INFO] [stdout]      |                      ^^   ^^
[INFO] [stdout]      |
[INFO] [stdout] help: remove these braces
[INFO] [stdout]      |
[INFO] [stdout] 2651 -             vec.push({ res });
[INFO] [stdout] 2651 +             vec.push(res);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.23s
[INFO] running `Command { std: "docker" "inspect" "8d827b36428951d30858053682e5a9d202f69d4de728a6b03e6c1623b03a5c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d827b36428951d30858053682e5a9d202f69d4de728a6b03e6c1623b03a5c9f", kill_on_drop: false }`
[INFO] [stdout] 8d827b36428951d30858053682e5a9d202f69d4de728a6b03e6c1623b03a5c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c45b2d9be39dc5fb4684bd22a34d74b1d4ab73443efe24a0f9553fe85b986a8f
[INFO] running `Command { std: "docker" "start" "-a" "c45b2d9be39dc5fb4684bd22a34d74b1d4ab73443efe24a0f9553fe85b986a8f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/util/mod.rs:288:22
[INFO] [stderr]     |
[INFO] [stderr] 288 |             vec.push({ res });
[INFO] [stderr]     |                      ^^   ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr] 288 -             vec.push({ res });
[INFO] [stderr] 288 +             vec.push(res);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:1573:22
[INFO] [stderr]      |
[INFO] [stderr] 1573 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 1573 -             vec.push({ res });
[INFO] [stderr] 1573 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:2235:22
[INFO] [stderr]      |
[INFO] [stderr] 2235 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 2235 -             vec.push({ res });
[INFO] [stderr] 2235 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:4658:22
[INFO] [stderr]      |
[INFO] [stderr] 4658 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 4658 -             vec.push({ res });
[INFO] [stderr] 4658 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5091:22
[INFO] [stderr]      |
[INFO] [stderr] 5091 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5091 -             vec.push({ res });
[INFO] [stderr] 5091 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5417:22
[INFO] [stderr]      |
[INFO] [stderr] 5417 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5417 -             vec.push({ res });
[INFO] [stderr] 5417 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5788:22
[INFO] [stderr]      |
[INFO] [stderr] 5788 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5788 -             vec.push({ res });
[INFO] [stderr] 5788 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:6374:22
[INFO] [stderr]      |
[INFO] [stderr] 6374 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 6374 -             vec.push({ res });
[INFO] [stderr] 6374 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:7451:22
[INFO] [stderr]      |
[INFO] [stderr] 7451 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 7451 -             vec.push({ res });
[INFO] [stderr] 7451 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:9293:22
[INFO] [stderr]      |
[INFO] [stderr] 9293 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 9293 -             vec.push({ res });
[INFO] [stderr] 9293 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:10018:22
[INFO] [stderr]       |
[INFO] [stderr] 10018 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 10018 -             vec.push({ res });
[INFO] [stderr] 10018 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:10489:22
[INFO] [stderr]       |
[INFO] [stderr] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stderr]       |                      ^^                                             ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stderr] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:13130:22
[INFO] [stderr]       |
[INFO] [stderr] 13130 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 13130 -             vec.push({ res });
[INFO] [stderr] 13130 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:14153:22
[INFO] [stderr]       |
[INFO] [stderr] 14153 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 14153 -             vec.push({ res });
[INFO] [stderr] 14153 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:14914:22
[INFO] [stderr]       |
[INFO] [stderr] 14914 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 14914 -             vec.push({ res });
[INFO] [stderr] 14914 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:15475:22
[INFO] [stderr]       |
[INFO] [stderr] 15475 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 15475 -             vec.push({ res });
[INFO] [stderr] 15475 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:16589:22
[INFO] [stderr]       |
[INFO] [stderr] 16589 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 16589 -             vec.push({ res });
[INFO] [stderr] 16589 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:17313:22
[INFO] [stderr]       |
[INFO] [stderr] 17313 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 17313 -             vec.push({ res });
[INFO] [stderr] 17313 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:18151:22
[INFO] [stderr]       |
[INFO] [stderr] 18151 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 18151 -             vec.push({ res });
[INFO] [stderr] 18151 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:19172:22
[INFO] [stderr]       |
[INFO] [stderr] 19172 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 19172 -             vec.push({ res });
[INFO] [stderr] 19172 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/logging/mod.rs:1395:22
[INFO] [stderr]      |
[INFO] [stderr] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stderr]      |                      ^^                                                                  ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stderr] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/logging/mod.rs:2651:22
[INFO] [stderr]      |
[INFO] [stderr] 2651 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 2651 -             vec.push({ res });
[INFO] [stderr] 2651 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: `blackboxmc_java` (lib) generated 22 warnings (run `cargo fix --lib -p blackboxmc_java` to apply 22 suggestions)
[INFO] [stderr] warning: `blackboxmc_java` (lib test) generated 22 warnings (22 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blackboxmc_java-d76dc5d62abf36c3)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests blackboxmc_java
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/util/mod.rs:288:22
[INFO] [stderr]     |
[INFO] [stderr] 288 |             vec.push({ res });
[INFO] [stderr]     |                      ^^   ^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr] 288 -             vec.push({ res });
[INFO] [stderr] 288 +             vec.push(res);
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:1573:22
[INFO] [stderr]      |
[INFO] [stderr] 1573 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 1573 -             vec.push({ res });
[INFO] [stderr] 1573 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:2235:22
[INFO] [stderr]      |
[INFO] [stderr] 2235 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 2235 -             vec.push({ res });
[INFO] [stderr] 2235 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:4658:22
[INFO] [stderr]      |
[INFO] [stderr] 4658 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 4658 -             vec.push({ res });
[INFO] [stderr] 4658 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5091:22
[INFO] [stderr]      |
[INFO] [stderr] 5091 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5091 -             vec.push({ res });
[INFO] [stderr] 5091 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5417:22
[INFO] [stderr]      |
[INFO] [stderr] 5417 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5417 -             vec.push({ res });
[INFO] [stderr] 5417 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:5788:22
[INFO] [stderr]      |
[INFO] [stderr] 5788 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 5788 -             vec.push({ res });
[INFO] [stderr] 5788 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:6374:22
[INFO] [stderr]      |
[INFO] [stderr] 6374 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 6374 -             vec.push({ res });
[INFO] [stderr] 6374 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:7451:22
[INFO] [stderr]      |
[INFO] [stderr] 7451 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 7451 -             vec.push({ res });
[INFO] [stderr] 7451 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/mod.rs:9293:22
[INFO] [stderr]      |
[INFO] [stderr] 9293 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 9293 -             vec.push({ res });
[INFO] [stderr] 9293 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:10018:22
[INFO] [stderr]       |
[INFO] [stderr] 10018 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 10018 -             vec.push({ res });
[INFO] [stderr] 10018 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:10489:22
[INFO] [stderr]       |
[INFO] [stderr] 10489 |             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stderr]       |                      ^^                                             ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 10489 -             vec.push({ crate::util::JavaLocale::from_raw(&jni, res)? });
[INFO] [stderr] 10489 +             vec.push(crate::util::JavaLocale::from_raw(&jni, res)?);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:13130:22
[INFO] [stderr]       |
[INFO] [stderr] 13130 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 13130 -             vec.push({ res });
[INFO] [stderr] 13130 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:14153:22
[INFO] [stderr]       |
[INFO] [stderr] 14153 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 14153 -             vec.push({ res });
[INFO] [stderr] 14153 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:14914:22
[INFO] [stderr]       |
[INFO] [stderr] 14914 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 14914 -             vec.push({ res });
[INFO] [stderr] 14914 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:15475:22
[INFO] [stderr]       |
[INFO] [stderr] 15475 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 15475 -             vec.push({ res });
[INFO] [stderr] 15475 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:16589:22
[INFO] [stderr]       |
[INFO] [stderr] 16589 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 16589 -             vec.push({ res });
[INFO] [stderr] 16589 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:17313:22
[INFO] [stderr]       |
[INFO] [stderr] 17313 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 17313 -             vec.push({ res });
[INFO] [stderr] 17313 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:18151:22
[INFO] [stderr]       |
[INFO] [stderr] 18151 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 18151 -             vec.push({ res });
[INFO] [stderr] 18151 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]      --> src/util/mod.rs:19172:22
[INFO] [stderr]       |
[INFO] [stderr] 19172 |             vec.push({ res });
[INFO] [stderr]       |                      ^^   ^^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]       |
[INFO] [stderr] 19172 -             vec.push({ res });
[INFO] [stderr] 19172 +             vec.push(res);
[INFO] [stderr]       |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/logging/mod.rs:1395:22
[INFO] [stderr]      |
[INFO] [stderr] 1395 |             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stderr]      |                      ^^                                                                  ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 1395 -             vec.push({ crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)? });
[INFO] [stderr] 1395 +             vec.push(crate::util::logging::JavaHandler::from_raw(&self.jni_ref(), res)?);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/util/logging/mod.rs:2651:22
[INFO] [stderr]      |
[INFO] [stderr] 2651 |             vec.push({ res });
[INFO] [stderr]      |                      ^^   ^^
[INFO] [stderr]      |
[INFO] [stderr] help: remove these braces
[INFO] [stderr]      |
[INFO] [stderr] 2651 -             vec.push({ res });
[INFO] [stderr] 2651 +             vec.push(res);
[INFO] [stderr]      |
[INFO] [stderr] 
[INFO] [stderr] warning: 22 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c45b2d9be39dc5fb4684bd22a34d74b1d4ab73443efe24a0f9553fe85b986a8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c45b2d9be39dc5fb4684bd22a34d74b1d4ab73443efe24a0f9553fe85b986a8f", kill_on_drop: false }`
[INFO] [stdout] c45b2d9be39dc5fb4684bd22a34d74b1d4ab73443efe24a0f9553fe85b986a8f
