[INFO] cloning repository https://github.com/Tezza48/rust-dynamic-ecs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tezza48/rust-dynamic-ecs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTezza48%2Frust-dynamic-ecs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTezza48%2Frust-dynamic-ecs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 253a6d9ded8a45ba2d0d5de28582cc864e5ff8ed
[INFO] checking Tezza48/rust-dynamic-ecs against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTezza48%2Frust-dynamic-ecs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tezza48/rust-dynamic-ecs on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Tezza48/rust-dynamic-ecs
[INFO] finished tweaking git repo https://github.com/Tezza48/rust-dynamic-ecs
[INFO] tweaked toml for git repo https://github.com/Tezza48/rust-dynamic-ecs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/Tezza48/rust-dynamic-ecs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "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] ca5a327f406505a6adfc0803f8ce228d5450475757ba5a5ad7d104bbde16a3a0
[INFO] running `Command { std: "docker" "start" "-a" "ca5a327f406505a6adfc0803f8ce228d5450475757ba5a5ad7d104bbde16a3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca5a327f406505a6adfc0803f8ce228d5450475757ba5a5ad7d104bbde16a3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca5a327f406505a6adfc0803f8ce228d5450475757ba5a5ad7d104bbde16a3a0", kill_on_drop: false }`
[INFO] [stdout] ca5a327f406505a6adfc0803f8ce228d5450475757ba5a5ad7d104bbde16a3a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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] c83985346b75d10c5bea299ef303923a6ce38dd0e1bc79f9d102f6232c0ae2f2
[INFO] running `Command { std: "docker" "start" "-a" "c83985346b75d10c5bea299ef303923a6ce38dd0e1bc79f9d102f6232c0ae2f2", kill_on_drop: false }`
[INFO] [stderr]     Checking DECS v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `DECS` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `decs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `DECS` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `decs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "c83985346b75d10c5bea299ef303923a6ce38dd0e1bc79f9d102f6232c0ae2f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83985346b75d10c5bea299ef303923a6ce38dd0e1bc79f9d102f6232c0ae2f2", kill_on_drop: false }`
[INFO] [stdout] c83985346b75d10c5bea299ef303923a6ce38dd0e1bc79f9d102f6232c0ae2f2