[INFO] cloning repository https://github.com/g-s-k/pxsort
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/g-s-k/pxsort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-s-k%2Fpxsort", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-s-k%2Fpxsort'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c754d3576fdd1fc0d9c9c304769ae3147b96da24
[INFO] checking g-s-k/pxsort against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fg-s-k%2Fpxsort" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/g-s-k/pxsort on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/g-s-k/pxsort
[INFO] finished tweaking git repo https://github.com/g-s-k/pxsort
[INFO] tweaked toml for git repo https://github.com/g-s-k/pxsort written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/g-s-k/pxsort already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 00434e319c87a767fc9190812213afd6a5f029296db61e7f7bc8513f7322a25f
[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" "00434e319c87a767fc9190812213afd6a5f029296db61e7f7bc8513f7322a25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00434e319c87a767fc9190812213afd6a5f029296db61e7f7bc8513f7322a25f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00434e319c87a767fc9190812213afd6a5f029296db61e7f7bc8513f7322a25f", kill_on_drop: false }`
[INFO] [stdout] 00434e319c87a767fc9190812213afd6a5f029296db61e7f7bc8513f7322a25f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ecbd9b32b06c506f8494a61c85b6c96c61b39060a4416f9d439a3e514c048b3f
[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" "ecbd9b32b06c506f8494a61c85b6c96c61b39060a4416f9d439a3e514c048b3f", kill_on_drop: false }`
[INFO] [stderr] Compiling serde v1.0.91
[INFO] [stderr] Checking stable_deref_trait v1.1.1
[INFO] [stderr] Compiling unicode-segmentation v1.2.1
[INFO] [stderr] Compiling regex v1.1.2
[INFO] [stderr] Compiling num-derive v0.2.4
[INFO] [stderr] Compiling num-iter v0.1.37
[INFO] [stderr] Checking adler32 v1.0.3
[INFO] [stderr] Checking scopeguard v0.3.3
[INFO] [stderr] Checking lzw v0.10.0
[INFO] [stderr] Compiling num-rational v0.2.1
[INFO] [stderr] Checking color_quant v1.0.1
[INFO] [stderr] Compiling cc v1.0.37
[INFO] [stderr] Checking strsim v0.7.0
[INFO] [stderr] Checking strum v0.15.0
[INFO] [stderr] Compiling base-x v0.2.4
[INFO] [stderr] Checking fnv v1.0.6
[INFO] [stderr] Checking rand_jitter v0.1.3
[INFO] [stderr] Checking regex-syntax v0.6.5
[INFO] [stderr] Checking textwrap v0.10.0
[INFO] [stderr] Compiling backtrace v0.3.26
[INFO] [stderr] Checking log v0.4.6
[INFO] [stderr] Compiling proc-macro2 v0.4.27
[INFO] [stderr] Checking inflate v0.4.5
[INFO] [stderr] Checking owning_ref v0.4.0
[INFO] [stderr] Compiling ryu v0.2.8
[INFO] [stderr] Checking rand_os v0.1.3
[INFO] [stderr] Checking clicolors-control v1.0.0
[INFO] [stderr] Checking termios v0.3.1
[INFO] [stderr] Checking iovec v0.1.2
[INFO] [stderr] Compiling parking_lot_core v0.4.0
[INFO] [stderr] Compiling stdweb v0.4.17
[INFO] [stderr] Checking deflate v0.7.19
[INFO] [stderr] Checking jpeg-decoder v0.1.15
[INFO] [stderr] Checking num-integer v0.1.39
[INFO] [stderr] Checking number_prefix v0.2.8
[INFO] [stderr] Checking rand_pcg v0.1.2
[INFO] [stderr] Checking rand_chacha v0.1.1
[INFO] [stderr] Checking aho-corasick v0.6.10
[INFO] [stderr] Checking gif v0.10.1
[INFO] [stderr] Checking clap v2.32.0
[INFO] [stderr] Compiling heck v0.3.1
[INFO] [stderr] Checking lock_api v0.1.5
[INFO] [stderr] Checking bytes v0.4.12
[INFO] [stderr] Compiling quote v0.6.11
[INFO] [stderr] Checking rand v0.6.5
[INFO] [stderr] Checking png v0.14.0
[INFO] [stderr] Compiling syn v0.15.28
[INFO] [stderr] Compiling backtrace-sys v0.1.28
[INFO] [stderr] Checking http v0.1.17
[INFO] [stderr] Checking parking_lot v0.7.1
[INFO] [stderr] Checking console v0.7.5
[INFO] [stderr] Checking serde_json v1.0.39
[INFO] [stderr] Checking bincode v1.0.1
[INFO] [stderr] Checking indicatif v0.11.0
[INFO] [stderr] Compiling synstructure v0.10.2
[INFO] [stderr] Compiling structopt-derive v0.2.15
[INFO] [stderr] Compiling serde_derive v1.0.91
[INFO] [stderr] Compiling strum_macros v0.15.0
[INFO] [stderr] Compiling failure_derive v0.1.5
[INFO] [stderr] Checking failure v0.1.5
[INFO] [stderr] Checking tiff v0.2.2
[INFO] [stderr] Checking structopt v0.2.15
[INFO] [stderr] Checking image v0.21.1
[INFO] [stderr] Checking pxsort v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr] Compiling stdweb-internal-macros v0.2.7
[INFO] [stderr] Compiling stdweb-derive v0.5.1
[INFO] [stderr] Checking yew v0.6.0
[INFO] [stderr] Checking www v0.1.0 (/opt/rustwide/workdir/examples/www)
[INFO] [stdout] warning: unnecessary braces around `if` condition
[INFO] [stdout] --> examples/www/src/main.rs:375:65
[INFO] [stdout] |
[INFO] [stdout] 375 | ...
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unnecessary braces around `if` condition
[INFO] [stdout] --> examples/www/src/main.rs:428:63
[INFO] [stdout] |
[INFO] [stdout] 428 |