[INFO] fetching crate rx-editor 0.3.0...
[INFO] checking rx-editor-0.3.0 against try#575650af7d7ca88602df28e39d27bf3e456c306e for pr-80579
[INFO] extracting crate rx-editor 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate rx-editor 0.3.0 on toolchain 575650af7d7ca88602df28e39d27bf3e456c306e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-7/source/Cargo.toml
[INFO] crate crates.io crate rx-editor 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rendy-descriptor v0.5.0
[INFO] [stderr]   Downloaded cmake v0.1.41
[INFO] [stderr]   Downloaded gfx-hal v0.4.0
[INFO] [stderr]   Downloaded png v0.15.0
[INFO] [stderr]   Downloaded rendy-memory v0.5.0
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[INFO] [stderr]   Downloaded snap v0.2.5
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[INFO] [stderr]   Downloaded smithay-client-toolkit v0.6.3
[INFO] [stderr]   Downloaded pico-args v0.3.0
[INFO] [stderr]   Downloaded raw-window-handle v0.3.1
[INFO] [stderr]   Downloaded range-alloc v0.1.0
[INFO] [stderr]   Downloaded gfx-auxil v0.1.0
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[INFO] [stderr]   Downloaded spirv_cross v0.16.0
[INFO] [stderr]   Downloaded objc_exception v0.1.1
[INFO] [stderr]   Downloaded nonempty v0.1.4
[INFO] [stderr]   Downloaded wgpu v0.4.0
[INFO] [stderr]   Downloaded gfx-backend-vulkan v0.4.0
[INFO] [stderr]   Downloaded glfw v0.34.0
[INFO] [stderr]   Downloaded gfx-backend-dx12 v0.4.1
[INFO] [stderr]   Downloaded winit v0.20.0-alpha4
[INFO] [stderr]   Downloaded wgpu-native v0.4.1
[INFO] [stderr]   Downloaded rgx v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "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] 356e5dae115c27d693ac1bc01c4dd65fe64911c420abe5f1db0a9c3bf1bd07a8
[INFO] running `Command { std: "docker" "start" "-a" "356e5dae115c27d693ac1bc01c4dd65fe64911c420abe5f1db0a9c3bf1bd07a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "356e5dae115c27d693ac1bc01c4dd65fe64911c420abe5f1db0a9c3bf1bd07a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356e5dae115c27d693ac1bc01c4dd65fe64911c420abe5f1db0a9c3bf1bd07a8", kill_on_drop: false }`
[INFO] [stdout] 356e5dae115c27d693ac1bc01c4dd65fe64911c420abe5f1db0a9c3bf1bd07a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+575650af7d7ca88602df28e39d27bf3e456c306e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5ca46b4081b9e1b77a8caf0b67f7e63c317d09ff7a7ced3de8da88c873d6acf
[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" "e5ca46b4081b9e1b77a8caf0b67f7e63c317d09ff7a7ced3de8da88c873d6acf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]     Checking arrayvec v0.5.1
[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]     Checking hibitset v0.6.2
[INFO] [stderr]    Compiling cmake v0.1.41
[INFO] [stderr]     Checking lock_api v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]     Checking inflate v0.4.5
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]    Compiling zerocopy-derive v0.1.4
[INFO] [stderr]    Compiling glfw-sys v3.3.0
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking deflate v0.7.20
[INFO] [stderr]     Checking snap v0.2.5
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking raw-window-handle v0.3.1
[INFO] [stderr]     Checking backtrace-sys v0.1.31
[INFO] [stderr]     Checking shared_library v0.1.9
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking backtrace v0.3.34
[INFO] [stderr]     Checking ash v0.29.0
[INFO] [stderr]     Checking gfx-hal v0.4.0
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking relevant v0.4.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]     Checking png v0.15.0
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking zerocopy v0.2.8
[INFO] [stderr]     Checking digest v0.8.1
[INFO] [stderr]     Checking meowhash v0.1.2
[INFO] [stderr]     Checking regex v1.2.1
[INFO] [stderr]     Checking glfw v0.34.0
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking rendy-memory v0.5.0
[INFO] [stderr]     Checking rendy-descriptor v0.5.0
[INFO] [stderr]     Checking gfx-backend-empty v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.102
[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] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parser.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 | /             (c.is_ascii_lowercase()
[INFO] [stdout] 329 | |                 || c.is_ascii_uppercase()
[INFO] [stdout] 330 | |                 || c.is_ascii_digit()
[INFO] [stdout] 331 | |                 || [':', '/', '_', '+', '-', '!', '?'].contains(&c))
[INFO] [stdout]     | |____________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 328 |             c.is_ascii_lowercase()
[INFO] [stdout] 329 |                 || c.is_ascii_uppercase()
[INFO] [stdout] 330 |                 || c.is_ascii_digit()
[INFO] [stdout] 331 |                 || [':', '/', '_', '+', '-', '!', '?'].contains(&c)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/parser.rs:328:13
[INFO] [stdout]     |
[INFO] [stdout] 328 | /             (c.is_ascii_lowercase()
[INFO] [stdout] 329 | |                 || c.is_ascii_uppercase()
[INFO] [stdout] 330 | |                 || c.is_ascii_digit()
[INFO] [stdout] 331 | |                 || [':', '/', '_', '+', '-', '!', '?'].contains(&c))
[INFO] [stdout]     | |____________________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 328 |             c.is_ascii_lowercase()
[INFO] [stdout] 329 |                 || c.is_ascii_uppercase()
[INFO] [stdout] 330 |                 || c.is_ascii_digit()
[INFO] [stdout] 331 |                 || [':', '/', '_', '+', '-', '!', '?'].contains(&c)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `logical` is never read
[INFO] [stdout]    --> src/lib.rs:230:17
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 logical = w.size();
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value captured by `logical` is never read
[INFO] [stdout]    --> src/lib.rs:230:17
[INFO] [stdout]     |
[INFO] [stdout] 230 |                 logical = w.size();
[INFO] [stdout]     |                 ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]     = help: did you mean to capture by reference instead?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "e5ca46b4081b9e1b77a8caf0b67f7e63c317d09ff7a7ced3de8da88c873d6acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ca46b4081b9e1b77a8caf0b67f7e63c317d09ff7a7ced3de8da88c873d6acf", kill_on_drop: false }`
[INFO] [stdout] e5ca46b4081b9e1b77a8caf0b67f7e63c317d09ff7a7ced3de8da88c873d6acf