[INFO] cloning repository https://github.com/wartyz/Ripper-Rusty-Code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wartyz/Ripper-Rusty-Code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartyz%2FRipper-Rusty-Code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartyz%2FRipper-Rusty-Code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc0e4242d3f6dd67025325faf7cb2c34663b041f [INFO] checking wartyz/Ripper-Rusty-Code against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwartyz%2FRipper-Rusty-Code" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wartyz/Ripper-Rusty-Code on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wartyz/Ripper-Rusty-Code [INFO] finished tweaking git repo https://github.com/wartyz/Ripper-Rusty-Code [INFO] tweaked toml for git repo https://github.com/wartyz/Ripper-Rusty-Code written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/wartyz/Ripper-Rusty-Code already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cfb151e4435f3ebbacbc4092d32757e56bc6b786f48f341b3ac2b33212de63c2 [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" "cfb151e4435f3ebbacbc4092d32757e56bc6b786f48f341b3ac2b33212de63c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cfb151e4435f3ebbacbc4092d32757e56bc6b786f48f341b3ac2b33212de63c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cfb151e4435f3ebbacbc4092d32757e56bc6b786f48f341b3ac2b33212de63c2", kill_on_drop: false }` [INFO] [stdout] cfb151e4435f3ebbacbc4092d32757e56bc6b786f48f341b3ac2b33212de63c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:ce6408862c0f4858e6cd2b85b2cf085ff7d0d6323904d0a94b71664a228554ab" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adc343075fd50c69195ab6641053fc5931a52acfda181c40bc1e6d38600e61a5 [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" "adc343075fd50c69195ab6641053fc5931a52acfda181c40bc1e6d38600e61a5", kill_on_drop: false }` [INFO] [stderr] Checking c_vec v1.3.2 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking simple_logger v1.0.1 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking ripper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | let mut match_palette: Palette = Palette {entries: [ [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:333:17 [INFO] [stdout] | [INFO] [stdout] 333 | let mut match_palette: Palette = Palette {entries: [ [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:268:17 [INFO] [stdout] | [INFO] [stdout] 268 | let mut match_palette: Palette = Palette {entries: [ [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:333:17 [INFO] [stdout] | [INFO] [stdout] 333 | let mut match_palette: Palette = Palette {entries: [ [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.97s [INFO] running `Command { std: "docker" "inspect" "adc343075fd50c69195ab6641053fc5931a52acfda181c40bc1e6d38600e61a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc343075fd50c69195ab6641053fc5931a52acfda181c40bc1e6d38600e61a5", kill_on_drop: false }` [INFO] [stdout] adc343075fd50c69195ab6641053fc5931a52acfda181c40bc1e6d38600e61a5