[INFO] cloning repository https://github.com/cypriansakwa/Convert_Decimal_Numbers_to_Binary_in_Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cypriansakwa/Convert_Decimal_Numbers_to_Binary_in_Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FConvert_Decimal_Numbers_to_Binary_in_Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FConvert_Decimal_Numbers_to_Binary_in_Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7ab40c0d2c914ab6035ca5f5631b4ce97bc66372
[INFO] checking cypriansakwa/Convert_Decimal_Numbers_to_Binary_in_Rust against try#4949cf2f817beadb9a248d423b6d55d6d2398ffe for pr-142681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcypriansakwa%2FConvert_Decimal_Numbers_to_Binary_in_Rust" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cypriansakwa/Convert_Decimal_Numbers_to_Binary_in_Rust
[INFO] finished tweaking git repo https://github.com/cypriansakwa/Convert_Decimal_Numbers_to_Binary_in_Rust
[INFO] tweaked toml for git repo https://github.com/cypriansakwa/Convert_Decimal_Numbers_to_Binary_in_Rust written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cypriansakwa/Convert_Decimal_Numbers_to_Binary_in_Rust on toolchain 4949cf2f817beadb9a248d423b6d55d6d2398ffe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cypriansakwa/Convert_Decimal_Numbers_to_Binary_in_Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 79123bc9cd19545bf3349a17c53e2f396fb4a127776a6cb8e033d1e69308842c
[INFO] running `Command { std: "docker" "start" "-a" "79123bc9cd19545bf3349a17c53e2f396fb4a127776a6cb8e033d1e69308842c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "79123bc9cd19545bf3349a17c53e2f396fb4a127776a6cb8e033d1e69308842c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79123bc9cd19545bf3349a17c53e2f396fb4a127776a6cb8e033d1e69308842c", kill_on_drop: false }`
[INFO] [stdout] 79123bc9cd19545bf3349a17c53e2f396fb4a127776a6cb8e033d1e69308842c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+4949cf2f817beadb9a248d423b6d55d6d2398ffe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6621aa0b0b9c6bd7280b77bae9738e265be7f4753a34847403710f232953e25a
[INFO] running `Command { std: "docker" "start" "-a" "6621aa0b0b9c6bd7280b77bae9738e265be7f4753a34847403710f232953e25a", kill_on_drop: false }`
[INFO] [stderr]     Checking Convert_Decimal_Numbers_to_Binary_in_Rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "6621aa0b0b9c6bd7280b77bae9738e265be7f4753a34847403710f232953e25a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6621aa0b0b9c6bd7280b77bae9738e265be7f4753a34847403710f232953e25a", kill_on_drop: false }`
[INFO] [stdout] 6621aa0b0b9c6bd7280b77bae9738e265be7f4753a34847403710f232953e25a