[INFO] fetching crate freedesktop-desktop-entry 0.1.1...
[INFO] checking freedesktop-desktop-entry-0.1.1 against beta for pr-78714
[INFO] extracting crate freedesktop-desktop-entry 0.1.1 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate freedesktop-desktop-entry 0.1.1 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate freedesktop-desktop-entry 0.1.1
[INFO] finished tweaking crates.io crate freedesktop-desktop-entry 0.1.1
[INFO] tweaked toml for crates.io crate freedesktop-desktop-entry 0.1.1 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", 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] 680f6bd9fa8e82d020676a4dcc145af0c8ee3722ba8334b666318850bcb34c5e
[INFO] running `Command { std: "docker" "start" "-a" "680f6bd9fa8e82d020676a4dcc145af0c8ee3722ba8334b666318850bcb34c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "680f6bd9fa8e82d020676a4dcc145af0c8ee3722ba8334b666318850bcb34c5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680f6bd9fa8e82d020676a4dcc145af0c8ee3722ba8334b666318850bcb34c5e", kill_on_drop: false }`
[INFO] [stdout] 680f6bd9fa8e82d020676a4dcc145af0c8ee3722ba8334b666318850bcb34c5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a19d6895cd1047810988ee2fca63c0377f632d5b511add911bb734e6ba031311
[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" "a19d6895cd1047810988ee2fca63c0377f632d5b511add911bb734e6ba031311", kill_on_drop: false }`
[INFO] [stderr]    Compiling markup-proc-macro v0.3.1
[INFO] [stderr]     Checking markup v0.3.1
[INFO] [stderr]     Checking freedesktop-desktop-entry v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 |         @if let Some(generic) = (generic_name) {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:142:33
[INFO] [stdout]     |
[INFO] [stdout] 142 |         @if let Some(comment) = (comment) {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:154:49
[INFO] [stdout]     |
[INFO] [stdout] 154 |         @if let DesktopType::Application(app) = (kind) {
[INFO] [stdout]     |                                                 ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:188:34
[INFO] [stdout]     |
[INFO] [stdout] 188 |             @if let Some(path) = (app.path) {
[INFO] [stdout]     |                                  ^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:191:51
[INFO] [stdout]     |
[INFO] [stdout] 191 |         } else if let DesktopType::Link { url } = (kind) {
[INFO] [stdout]     |                                                   ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:134:33
[INFO] [stdout]     |
[INFO] [stdout] 134 |         @if let Some(generic) = (generic_name) {
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:142:33
[INFO] [stdout]     |
[INFO] [stdout] 142 |         @if let Some(comment) = (comment) {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:154:49
[INFO] [stdout]     |
[INFO] [stdout] 154 |         @if let DesktopType::Application(app) = (kind) {
[INFO] [stdout]     |                                                 ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:188:34
[INFO] [stdout]     |
[INFO] [stdout] 188 |             @if let Some(path) = (app.path) {
[INFO] [stdout]     |                                  ^^^^^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `let` scrutinee expression
[INFO] [stdout]    --> src/lib.rs:191:51
[INFO] [stdout]     |
[INFO] [stdout] 191 |         } else if let DesktopType::Link { url } = (kind) {
[INFO] [stdout]     |                                                   ^^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a19d6895cd1047810988ee2fca63c0377f632d5b511add911bb734e6ba031311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19d6895cd1047810988ee2fca63c0377f632d5b511add911bb734e6ba031311", kill_on_drop: false }`
[INFO] [stdout] a19d6895cd1047810988ee2fca63c0377f632d5b511add911bb734e6ba031311