[INFO] fetching crate rx-editor 0.3.0...
[INFO] checking rx-editor-0.3.0 against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325
[INFO] extracting crate rx-editor 0.3.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rx-editor 0.3.0 on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rx-editor 0.3.0
[INFO] finished tweaking crates.io crate rx-editor 0.3.0
[INFO] tweaked toml for crates.io crate rx-editor 0.3.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate rx-editor 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nonempty v0.1.4
[INFO] [stderr]   Downloaded meowhash v0.1.2
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0fd31d6ebe245c3161762ce4014a732d2bf6c75a79d8ed270ea901546e3bbceb
[INFO] running `"docker" "start" "-a" "0fd31d6ebe245c3161762ce4014a732d2bf6c75a79d8ed270ea901546e3bbceb"`
[INFO] [stderr]     Checking nonempty v0.1.4
[INFO] [stderr]    Compiling syn v1.0.3
[INFO] [stderr]     Checking pico-args v0.3.0
[INFO] [stderr]    Compiling x11 v2.18.1
[INFO] [stderr]    Compiling cmake v0.1.41
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking backtrace-sys v0.1.31
[INFO] [stderr]     Checking gfx-hal v0.4.0
[INFO] [stderr]     Checking snap v0.2.5
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking backtrace v0.3.34
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking ash v0.29.0
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking meowhash v0.1.2
[INFO] [stderr]     Checking relevant v0.4.2
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]     Checking zerocopy v0.2.8
[INFO] [stderr]     Checking glfw v0.34.0
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]     Checking gfx-backend-empty v0.4.0
[INFO] [stderr]     Checking rendy-memory v0.5.0
[INFO] [stderr]     Checking rendy-descriptor v0.5.0
[INFO] [stderr]     Checking gfx-backend-vulkan v0.4.0
[INFO] [stderr]     Checking wgpu-native v0.4.1
[INFO] [stderr]     Checking wgpu v0.4.0
[INFO] [stderr]     Checking rgx v0.5.0
[INFO] [stderr]     Checking rx-editor v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/parser.rs:328:13
[INFO] [stderr]     |
[INFO] [stderr] 328 | /             (c.is_ascii_lowercase()
[INFO] [stderr] 329 | |                 || c.is_ascii_uppercase()
[INFO] [stderr] 330 | |                 || c.is_ascii_digit()
[INFO] [stderr] 331 | |                 || [':', '/', '_', '+', '-', '!', '?'].contains(&c))
[INFO] [stderr]     | |____________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 328 |             c.is_ascii_lowercase()
[INFO] [stderr] 329 |                 || c.is_ascii_uppercase()
[INFO] [stderr] 330 |                 || c.is_ascii_digit()
[INFO] [stderr] 331 |                 || [':', '/', '_', '+', '-', '!', '?'].contains(&c)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/parser.rs:328:13
[INFO] [stderr]     |
[INFO] [stderr] 328 | /             (c.is_ascii_lowercase()
[INFO] [stderr] 329 | |                 || c.is_ascii_uppercase()
[INFO] [stderr] 330 | |                 || c.is_ascii_digit()
[INFO] [stderr] 331 | |                 || [':', '/', '_', '+', '-', '!', '?'].contains(&c))
[INFO] [stderr]     | |____________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 328 |             c.is_ascii_lowercase()
[INFO] [stderr] 329 |                 || c.is_ascii_uppercase()
[INFO] [stderr] 330 |                 || c.is_ascii_digit()
[INFO] [stderr] 331 |                 || [':', '/', '_', '+', '-', '!', '?'].contains(&c)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.00s
[INFO] running `"docker" "inspect" "0fd31d6ebe245c3161762ce4014a732d2bf6c75a79d8ed270ea901546e3bbceb"`
[INFO] running `"docker" "rm" "-f" "0fd31d6ebe245c3161762ce4014a732d2bf6c75a79d8ed270ea901546e3bbceb"`
[INFO] [stdout] 0fd31d6ebe245c3161762ce4014a732d2bf6c75a79d8ed270ea901546e3bbceb