[INFO] fetching crate typed-html-macros 0.2.2...
[INFO] testing typed-html-macros-0.2.2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate typed-html-macros 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate typed-html-macros 0.2.2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate typed-html-macros 0.2.2
[INFO] finished tweaking crates.io crate typed-html-macros 0.2.2
[INFO] tweaked toml for crates.io crate typed-html-macros 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 64ce30b3d7adcb8e63fa62e4dfe7793ece6fee7a06dc41b07d69af93c1d15467
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "64ce30b3d7adcb8e63fa62e4dfe7793ece6fee7a06dc41b07d69af93c1d15467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64ce30b3d7adcb8e63fa62e4dfe7793ece6fee7a06dc41b07d69af93c1d15467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64ce30b3d7adcb8e63fa62e4dfe7793ece6fee7a06dc41b07d69af93c1d15467", kill_on_drop: false }`
[INFO] [stdout] 64ce30b3d7adcb8e63fa62e4dfe7793ece6fee7a06dc41b07d69af93c1d15467
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d17f8d7aedb5173e8f557d31c0e588747b2b6638d99512dea239efe85fcdc0b5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d17f8d7aedb5173e8f557d31c0e588747b2b6638d99512dea239efe85fcdc0b5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling libc v0.2.107
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling typenum v1.14.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling lalrpop-util v0.17.2
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling ena v0.13.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling term v0.5.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling ascii-canvas v2.0.0
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling lalrpop v0.17.2
[INFO] [stderr]    Compiling typed-html-macros v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15681:5
[INFO] [stdout]       |
[INFO] [stdout] 15681 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15681 -     (__0)
[INFO] [stdout] 15681 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15689:5
[INFO] [stdout]       |
[INFO] [stdout] 15689 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15689 -     (__0)
[INFO] [stdout] 15689 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15697:5
[INFO] [stdout]       |
[INFO] [stdout] 15697 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15697 -     (__0)
[INFO] [stdout] 15697 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15731:5
[INFO] [stdout]       |
[INFO] [stdout] 15731 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15731 -     (__0)
[INFO] [stdout] 15731 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15739:5
[INFO] [stdout]       |
[INFO] [stdout] 15739 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15739 -     (__0)
[INFO] [stdout] 15739 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15747:5
[INFO] [stdout]       |
[INFO] [stdout] 15747 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15747 -     (__0)
[INFO] [stdout] 15747 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15817:5
[INFO] [stdout]       |
[INFO] [stdout] 15817 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15817 -     (__0)
[INFO] [stdout] 15817 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15825:5
[INFO] [stdout]       |
[INFO] [stdout] 15825 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15825 -     (__0)
[INFO] [stdout] 15825 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15833:5
[INFO] [stdout]       |
[INFO] [stdout] 15833 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15833 -     (__0)
[INFO] [stdout] 15833 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15873:5
[INFO] [stdout]       |
[INFO] [stdout] 15873 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15873 -     (__0)
[INFO] [stdout] 15873 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15924:5
[INFO] [stdout]       |
[INFO] [stdout] 15924 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15924 -     (__0)
[INFO] [stdout] 15924 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15932:5
[INFO] [stdout]       |
[INFO] [stdout] 15932 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15932 -     (__0)
[INFO] [stdout] 15932 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15940:5
[INFO] [stdout]       |
[INFO] [stdout] 15940 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15940 -     (__0)
[INFO] [stdout] 15940 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16056:5
[INFO] [stdout]       |
[INFO] [stdout] 16056 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16056 -     (__0)
[INFO] [stdout] 16056 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16125:5
[INFO] [stdout]       |
[INFO] [stdout] 16125 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16125 -     (__0)
[INFO] [stdout] 16125 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16133:5
[INFO] [stdout]       |
[INFO] [stdout] 16133 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16133 -     (__0)
[INFO] [stdout] 16133 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16197:5
[INFO] [stdout]       |
[INFO] [stdout] 16197 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16197 -     (__0)
[INFO] [stdout] 16197 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16207:5
[INFO] [stdout]       |
[INFO] [stdout] 16207 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16207 -     (__0)
[INFO] [stdout] 16207 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16217:5
[INFO] [stdout]       |
[INFO] [stdout] 16217 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16217 -     (__0)
[INFO] [stdout] 16217 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16226:5
[INFO] [stdout]       |
[INFO] [stdout] 16226 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16226 -     (__0)
[INFO] [stdout] 16226 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16275:5
[INFO] [stdout]       |
[INFO] [stdout] 16275 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16275 -     (__0)
[INFO] [stdout] 16275 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16641:5
[INFO] [stdout]       |
[INFO] [stdout] 16641 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16641 -     (__0)
[INFO] [stdout] 16641 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16761:5
[INFO] [stdout]       |
[INFO] [stdout] 16761 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16761 -     (__0)
[INFO] [stdout] 16761 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16804:5
[INFO] [stdout]       |
[INFO] [stdout] 16804 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16804 -     (__0)
[INFO] [stdout] 16804 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "d17f8d7aedb5173e8f557d31c0e588747b2b6638d99512dea239efe85fcdc0b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d17f8d7aedb5173e8f557d31c0e588747b2b6638d99512dea239efe85fcdc0b5", kill_on_drop: false }`
[INFO] [stdout] d17f8d7aedb5173e8f557d31c0e588747b2b6638d99512dea239efe85fcdc0b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b56208b2723e5b14fae1a7c0ae53c7e4157976b0699ffeb4e0b22ec987fe783
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8b56208b2723e5b14fae1a7c0ae53c7e4157976b0699ffeb4e0b22ec987fe783", kill_on_drop: false }`
[INFO] [stderr]    Compiling typed-html-macros v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15681:5
[INFO] [stdout]       |
[INFO] [stdout] 15681 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15681 -     (__0)
[INFO] [stdout] 15681 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15689:5
[INFO] [stdout]       |
[INFO] [stdout] 15689 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15689 -     (__0)
[INFO] [stdout] 15689 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15697:5
[INFO] [stdout]       |
[INFO] [stdout] 15697 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15697 -     (__0)
[INFO] [stdout] 15697 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15731:5
[INFO] [stdout]       |
[INFO] [stdout] 15731 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15731 -     (__0)
[INFO] [stdout] 15731 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15739:5
[INFO] [stdout]       |
[INFO] [stdout] 15739 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15739 -     (__0)
[INFO] [stdout] 15739 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15747:5
[INFO] [stdout]       |
[INFO] [stdout] 15747 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15747 -     (__0)
[INFO] [stdout] 15747 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15817:5
[INFO] [stdout]       |
[INFO] [stdout] 15817 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15817 -     (__0)
[INFO] [stdout] 15817 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15825:5
[INFO] [stdout]       |
[INFO] [stdout] 15825 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15825 -     (__0)
[INFO] [stdout] 15825 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15833:5
[INFO] [stdout]       |
[INFO] [stdout] 15833 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15833 -     (__0)
[INFO] [stdout] 15833 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15873:5
[INFO] [stdout]       |
[INFO] [stdout] 15873 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15873 -     (__0)
[INFO] [stdout] 15873 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15924:5
[INFO] [stdout]       |
[INFO] [stdout] 15924 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15924 -     (__0)
[INFO] [stdout] 15924 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15932:5
[INFO] [stdout]       |
[INFO] [stdout] 15932 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15932 -     (__0)
[INFO] [stdout] 15932 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15940:5
[INFO] [stdout]       |
[INFO] [stdout] 15940 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15940 -     (__0)
[INFO] [stdout] 15940 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16056:5
[INFO] [stdout]       |
[INFO] [stdout] 16056 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16056 -     (__0)
[INFO] [stdout] 16056 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16125:5
[INFO] [stdout]       |
[INFO] [stdout] 16125 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16125 -     (__0)
[INFO] [stdout] 16125 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16133:5
[INFO] [stdout]       |
[INFO] [stdout] 16133 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16133 -     (__0)
[INFO] [stdout] 16133 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16197:5
[INFO] [stdout]       |
[INFO] [stdout] 16197 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16197 -     (__0)
[INFO] [stdout] 16197 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16207:5
[INFO] [stdout]       |
[INFO] [stdout] 16207 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16207 -     (__0)
[INFO] [stdout] 16207 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16217:5
[INFO] [stdout]       |
[INFO] [stdout] 16217 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16217 -     (__0)
[INFO] [stdout] 16217 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16226:5
[INFO] [stdout]       |
[INFO] [stdout] 16226 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16226 -     (__0)
[INFO] [stdout] 16226 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16275:5
[INFO] [stdout]       |
[INFO] [stdout] 16275 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16275 -     (__0)
[INFO] [stdout] 16275 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16641:5
[INFO] [stdout]       |
[INFO] [stdout] 16641 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16641 -     (__0)
[INFO] [stdout] 16641 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16761:5
[INFO] [stdout]       |
[INFO] [stdout] 16761 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16761 -     (__0)
[INFO] [stdout] 16761 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16804:5
[INFO] [stdout]       |
[INFO] [stdout] 16804 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16804 -     (__0)
[INFO] [stdout] 16804 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15681:5
[INFO] [stdout]       |
[INFO] [stdout] 15681 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15681 -     (__0)
[INFO] [stdout] 15681 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15689:5
[INFO] [stdout]       |
[INFO] [stdout] 15689 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15689 -     (__0)
[INFO] [stdout] 15689 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15697:5
[INFO] [stdout]       |
[INFO] [stdout] 15697 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15697 -     (__0)
[INFO] [stdout] 15697 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15731:5
[INFO] [stdout]       |
[INFO] [stdout] 15731 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15731 -     (__0)
[INFO] [stdout] 15731 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15739:5
[INFO] [stdout]       |
[INFO] [stdout] 15739 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15739 -     (__0)
[INFO] [stdout] 15739 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15747:5
[INFO] [stdout]       |
[INFO] [stdout] 15747 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15747 -     (__0)
[INFO] [stdout] 15747 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15817:5
[INFO] [stdout]       |
[INFO] [stdout] 15817 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15817 -     (__0)
[INFO] [stdout] 15817 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15825:5
[INFO] [stdout]       |
[INFO] [stdout] 15825 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15825 -     (__0)
[INFO] [stdout] 15825 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15833:5
[INFO] [stdout]       |
[INFO] [stdout] 15833 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15833 -     (__0)
[INFO] [stdout] 15833 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15873:5
[INFO] [stdout]       |
[INFO] [stdout] 15873 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15873 -     (__0)
[INFO] [stdout] 15873 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15924:5
[INFO] [stdout]       |
[INFO] [stdout] 15924 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15924 -     (__0)
[INFO] [stdout] 15924 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15932:5
[INFO] [stdout]       |
[INFO] [stdout] 15932 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15932 -     (__0)
[INFO] [stdout] 15932 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15940:5
[INFO] [stdout]       |
[INFO] [stdout] 15940 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 15940 -     (__0)
[INFO] [stdout] 15940 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16056:5
[INFO] [stdout]       |
[INFO] [stdout] 16056 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16056 -     (__0)
[INFO] [stdout] 16056 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16125:5
[INFO] [stdout]       |
[INFO] [stdout] 16125 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16125 -     (__0)
[INFO] [stdout] 16125 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16133:5
[INFO] [stdout]       |
[INFO] [stdout] 16133 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16133 -     (__0)
[INFO] [stdout] 16133 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16197:5
[INFO] [stdout]       |
[INFO] [stdout] 16197 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16197 -     (__0)
[INFO] [stdout] 16197 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16207:5
[INFO] [stdout]       |
[INFO] [stdout] 16207 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16207 -     (__0)
[INFO] [stdout] 16207 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16217:5
[INFO] [stdout]       |
[INFO] [stdout] 16217 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16217 -     (__0)
[INFO] [stdout] 16217 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16226:5
[INFO] [stdout]       |
[INFO] [stdout] 16226 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16226 -     (__0)
[INFO] [stdout] 16226 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16275:5
[INFO] [stdout]       |
[INFO] [stdout] 16275 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16275 -     (__0)
[INFO] [stdout] 16275 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16641:5
[INFO] [stdout]       |
[INFO] [stdout] 16641 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16641 -     (__0)
[INFO] [stdout] 16641 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16761:5
[INFO] [stdout]       |
[INFO] [stdout] 16761 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16761 -     (__0)
[INFO] [stdout] 16761 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16804:5
[INFO] [stdout]       |
[INFO] [stdout] 16804 |     (__0)
[INFO] [stdout]       |     ^   ^
[INFO] [stdout]       |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]       |
[INFO] [stdout] 16804 -     (__0)
[INFO] [stdout] 16804 +     __0
[INFO] [stdout]       | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.37s
[INFO] running `Command { std: "docker" "inspect" "8b56208b2723e5b14fae1a7c0ae53c7e4157976b0699ffeb4e0b22ec987fe783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b56208b2723e5b14fae1a7c0ae53c7e4157976b0699ffeb4e0b22ec987fe783", kill_on_drop: false }`
[INFO] [stdout] 8b56208b2723e5b14fae1a7c0ae53c7e4157976b0699ffeb4e0b22ec987fe783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 79255ab005f4776dfa7c6cb2a305612cbee6ae8ae6fc7f920e6d7fa62d69f1c7
[INFO] running `Command { std: "docker" "start" "-a" "79255ab005f4776dfa7c6cb2a305612cbee6ae8ae6fc7f920e6d7fa62d69f1c7", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15681:5
[INFO] [stderr]       |
[INFO] [stderr] 15681 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15681 -     (__0)
[INFO] [stderr] 15681 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15689:5
[INFO] [stderr]       |
[INFO] [stderr] 15689 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15689 -     (__0)
[INFO] [stderr] 15689 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15697:5
[INFO] [stderr]       |
[INFO] [stderr] 15697 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15697 -     (__0)
[INFO] [stderr] 15697 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15731:5
[INFO] [stderr]       |
[INFO] [stderr] 15731 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15731 -     (__0)
[INFO] [stderr] 15731 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15739:5
[INFO] [stderr]       |
[INFO] [stderr] 15739 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15739 -     (__0)
[INFO] [stderr] 15739 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15747:5
[INFO] [stderr]       |
[INFO] [stderr] 15747 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15747 -     (__0)
[INFO] [stderr] 15747 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15817:5
[INFO] [stderr]       |
[INFO] [stderr] 15817 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15817 -     (__0)
[INFO] [stderr] 15817 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15825:5
[INFO] [stderr]       |
[INFO] [stderr] 15825 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15825 -     (__0)
[INFO] [stderr] 15825 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15833:5
[INFO] [stderr]       |
[INFO] [stderr] 15833 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15833 -     (__0)
[INFO] [stderr] 15833 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15873:5
[INFO] [stderr]       |
[INFO] [stderr] 15873 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15873 -     (__0)
[INFO] [stderr] 15873 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15924:5
[INFO] [stderr]       |
[INFO] [stderr] 15924 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15924 -     (__0)
[INFO] [stderr] 15924 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15932:5
[INFO] [stderr]       |
[INFO] [stderr] 15932 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15932 -     (__0)
[INFO] [stderr] 15932 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15940:5
[INFO] [stderr]       |
[INFO] [stderr] 15940 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15940 -     (__0)
[INFO] [stderr] 15940 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16056:5
[INFO] [stderr]       |
[INFO] [stderr] 16056 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16056 -     (__0)
[INFO] [stderr] 16056 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16125:5
[INFO] [stderr]       |
[INFO] [stderr] 16125 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16125 -     (__0)
[INFO] [stderr] 16125 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16133:5
[INFO] [stderr]       |
[INFO] [stderr] 16133 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16133 -     (__0)
[INFO] [stderr] 16133 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16197:5
[INFO] [stderr]       |
[INFO] [stderr] 16197 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16197 -     (__0)
[INFO] [stderr] 16197 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16207:5
[INFO] [stderr]       |
[INFO] [stderr] 16207 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16207 -     (__0)
[INFO] [stderr] 16207 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16217:5
[INFO] [stderr]       |
[INFO] [stderr] 16217 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16217 -     (__0)
[INFO] [stderr] 16217 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16226:5
[INFO] [stderr]       |
[INFO] [stderr] 16226 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16226 -     (__0)
[INFO] [stderr] 16226 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16275:5
[INFO] [stderr]       |
[INFO] [stderr] 16275 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16275 -     (__0)
[INFO] [stderr] 16275 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16641:5
[INFO] [stderr]       |
[INFO] [stderr] 16641 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16641 -     (__0)
[INFO] [stderr] 16641 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16761:5
[INFO] [stderr]       |
[INFO] [stderr] 16761 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16761 -     (__0)
[INFO] [stderr] 16761 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16804:5
[INFO] [stderr]       |
[INFO] [stderr] 16804 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16804 -     (__0)
[INFO] [stderr] 16804 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `typed-html-macros` (lib) generated 24 warnings
[INFO] [stdout] running 0 tests
[INFO] [stderr] warning: `typed-html-macros` (lib test) generated 24 warnings (24 duplicates)
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/typed_html_macros-e72fd0e9dd73b169)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests typed-html-macros
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15681:5
[INFO] [stderr]       |
[INFO] [stderr] 15681 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15681 -     (__0)
[INFO] [stderr] 15681 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15689:5
[INFO] [stderr]       |
[INFO] [stderr] 15689 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15689 -     (__0)
[INFO] [stderr] 15689 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15697:5
[INFO] [stderr]       |
[INFO] [stderr] 15697 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15697 -     (__0)
[INFO] [stderr] 15697 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15731:5
[INFO] [stderr]       |
[INFO] [stderr] 15731 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15731 -     (__0)
[INFO] [stderr] 15731 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15739:5
[INFO] [stderr]       |
[INFO] [stderr] 15739 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15739 -     (__0)
[INFO] [stderr] 15739 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15747:5
[INFO] [stderr]       |
[INFO] [stderr] 15747 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15747 -     (__0)
[INFO] [stderr] 15747 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15817:5
[INFO] [stderr]       |
[INFO] [stderr] 15817 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15817 -     (__0)
[INFO] [stderr] 15817 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15825:5
[INFO] [stderr]       |
[INFO] [stderr] 15825 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15825 -     (__0)
[INFO] [stderr] 15825 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15833:5
[INFO] [stderr]       |
[INFO] [stderr] 15833 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15833 -     (__0)
[INFO] [stderr] 15833 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15873:5
[INFO] [stderr]       |
[INFO] [stderr] 15873 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15873 -     (__0)
[INFO] [stderr] 15873 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15924:5
[INFO] [stderr]       |
[INFO] [stderr] 15924 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15924 -     (__0)
[INFO] [stderr] 15924 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15932:5
[INFO] [stderr]       |
[INFO] [stderr] 15932 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15932 -     (__0)
[INFO] [stderr] 15932 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:15940:5
[INFO] [stderr]       |
[INFO] [stderr] 15940 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 15940 -     (__0)
[INFO] [stderr] 15940 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16056:5
[INFO] [stderr]       |
[INFO] [stderr] 16056 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16056 -     (__0)
[INFO] [stderr] 16056 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16125:5
[INFO] [stderr]       |
[INFO] [stderr] 16125 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16125 -     (__0)
[INFO] [stderr] 16125 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16133:5
[INFO] [stderr]       |
[INFO] [stderr] 16133 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16133 -     (__0)
[INFO] [stderr] 16133 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16197:5
[INFO] [stderr]       |
[INFO] [stderr] 16197 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16197 -     (__0)
[INFO] [stderr] 16197 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16207:5
[INFO] [stderr]       |
[INFO] [stderr] 16207 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16207 -     (__0)
[INFO] [stderr] 16207 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16217:5
[INFO] [stderr]       |
[INFO] [stderr] 16217 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16217 -     (__0)
[INFO] [stderr] 16217 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16226:5
[INFO] [stderr]       |
[INFO] [stderr] 16226 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16226 -     (__0)
[INFO] [stderr] 16226 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16275:5
[INFO] [stderr]       |
[INFO] [stderr] 16275 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16275 -     (__0)
[INFO] [stderr] 16275 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16641:5
[INFO] [stderr]       |
[INFO] [stderr] 16641 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16641 -     (__0)
[INFO] [stderr] 16641 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16761:5
[INFO] [stderr]       |
[INFO] [stderr] 16761 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16761 -     (__0)
[INFO] [stderr] 16761 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]      --> /opt/rustwide/target/debug/build/typed-html-macros-0fb82e170ca2cc89/out/grammar.rs:16804:5
[INFO] [stderr]       |
[INFO] [stderr] 16804 |     (__0)
[INFO] [stderr]       |     ^   ^
[INFO] [stderr]       |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]       |
[INFO] [stderr] 16804 -     (__0)
[INFO] [stderr] 16804 +     __0
[INFO] [stderr]       | 
[INFO] [stderr] 
[INFO] [stderr] warning: 24 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" "79255ab005f4776dfa7c6cb2a305612cbee6ae8ae6fc7f920e6d7fa62d69f1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79255ab005f4776dfa7c6cb2a305612cbee6ae8ae6fc7f920e6d7fa62d69f1c7", kill_on_drop: false }`
[INFO] [stdout] 79255ab005f4776dfa7c6cb2a305612cbee6ae8ae6fc7f920e6d7fa62d69f1c7