[INFO] cloning repository https://github.com/BilalChaudry9/Quater2_assignment4
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BilalChaudry9/Quater2_assignment4" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBilalChaudry9%2FQuater2_assignment4", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBilalChaudry9%2FQuater2_assignment4'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a4226a34702a00a4ef5ff017249932d3f7e985b
[INFO] checking BilalChaudry9/Quater2_assignment4 against master#3e826bb11228508fbe749e594038d6727208aa94 for pr-82322
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBilalChaudry9%2FQuater2_assignment4" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BilalChaudry9/Quater2_assignment4 on toolchain 3e826bb11228508fbe749e594038d6727208aa94
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BilalChaudry9/Quater2_assignment4
[INFO] finished tweaking git repo https://github.com/BilalChaudry9/Quater2_assignment4
[INFO] tweaked toml for git repo https://github.com/BilalChaudry9/Quater2_assignment4 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/BilalChaudry9/Quater2_assignment4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87d9f62236fc8432574c9ccb29d61c0789c0744a0b9771316d2ec20d3f840246
[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" "87d9f62236fc8432574c9ccb29d61c0789c0744a0b9771316d2ec20d3f840246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87d9f62236fc8432574c9ccb29d61c0789c0744a0b9771316d2ec20d3f840246", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d9f62236fc8432574c9ccb29d61c0789c0744a0b9771316d2ec20d3f840246", kill_on_drop: false }`
[INFO] [stdout] 87d9f62236fc8432574c9ccb29d61c0789c0744a0b9771316d2ec20d3f840246
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+3e826bb11228508fbe749e594038d6727208aa94" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ecfed33a3cdf5493fc533d12d2dd0f12d6cb8740db17aae7766f500dbe602ae
[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" "7ecfed33a3cdf5493fc533d12d2dd0f12d6cb8740db17aae7766f500dbe602ae", kill_on_drop: false }`
[INFO] [stderr]     Checking Quater2_assignment4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Quater2_assignment4` 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: `quater2_assignment4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Quater2_assignment4` 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: `quater2_assignment4`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "7ecfed33a3cdf5493fc533d12d2dd0f12d6cb8740db17aae7766f500dbe602ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ecfed33a3cdf5493fc533d12d2dd0f12d6cb8740db17aae7766f500dbe602ae", kill_on_drop: false }`
[INFO] [stdout] 7ecfed33a3cdf5493fc533d12d2dd0f12d6cb8740db17aae7766f500dbe602ae