[INFO] fetching crate elipdotter 0.3.5...
[INFO] checking elipdotter-0.3.5 against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] extracting crate elipdotter 0.3.5 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate elipdotter 0.3.5
[INFO] finished tweaking crates.io crate elipdotter 0.3.5
[INFO] tweaked toml for crates.io crate elipdotter 0.3.5 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate elipdotter 0.3.5 on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iter-set v2.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eaa05ad9259c7dd2eb3972fd4ecf5faed91fb50a75f91721a50030699d5c1d6
[INFO] running `Command { std: "docker" "start" "-a" "1eaa05ad9259c7dd2eb3972fd4ecf5faed91fb50a75f91721a50030699d5c1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eaa05ad9259c7dd2eb3972fd4ecf5faed91fb50a75f91721a50030699d5c1d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eaa05ad9259c7dd2eb3972fd4ecf5faed91fb50a75f91721a50030699d5c1d6", kill_on_drop: false }`
[INFO] [stdout] 1eaa05ad9259c7dd2eb3972fd4ecf5faed91fb50a75f91721a50030699d5c1d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ac3992bb1e5749c3cb5fe3f54d655b7d9c3433a0b91906debb9ce9e8f146375
[INFO] running `Command { std: "docker" "start" "-a" "5ac3992bb1e5749c3cb5fe3f54d655b7d9c3433a0b91906debb9ce9e8f146375", kill_on_drop: false }`
[INFO] [stderr]     Checking iter-set v2.0.2
[INFO] [stderr]     Checking elipdotter v0.3.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query.rs:130:14
[INFO] [stdout]     |
[INFO] [stdout] 130 |     ) -> Box<(dyn FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + 'a)> {
[INFO] [stdout]     |              ^                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -     ) -> Box<(dyn FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + 'a)> {
[INFO] [stdout] 130 +     ) -> Box<dyn FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + 'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 Target = (impl FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + ?Sized + 'a),
[INFO] [stdout]     |                          ^                                                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -                 Target = (impl FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + ?Sized + 'a),
[INFO] [stdout] 142 +                 Target = impl FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + ?Sized + 'a,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query.rs:130:14
[INFO] [stdout]     |
[INFO] [stdout] 130 |     ) -> Box<(dyn FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + 'a)> {
[INFO] [stdout]     |              ^                                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 130 -     ) -> Box<(dyn FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + 'a)> {
[INFO] [stdout] 130 +     ) -> Box<dyn FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + 'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/query.rs:142:26
[INFO] [stdout]     |
[INFO] [stdout] 142 |                 Target = (impl FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + ?Sized + 'a),
[INFO] [stdout]     |                          ^                                                                             ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -                 Target = (impl FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + ?Sized + 'a),
[INFO] [stdout] 142 +                 Target = impl FnMut(&'a str) -> Option<Box<dyn Iterator<Item = T> + 'a>> + ?Sized + 'a,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "5ac3992bb1e5749c3cb5fe3f54d655b7d9c3433a0b91906debb9ce9e8f146375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ac3992bb1e5749c3cb5fe3f54d655b7d9c3433a0b91906debb9ce9e8f146375", kill_on_drop: false }`
[INFO] [stdout] 5ac3992bb1e5749c3cb5fe3f54d655b7d9c3433a0b91906debb9ce9e8f146375
