[INFO] cloning repository https://github.com/sabikrahat/rust_cargo_playgorund
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sabikrahat/rust_cargo_playgorund" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabikrahat%2Frust_cargo_playgorund", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabikrahat%2Frust_cargo_playgorund'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e329574b24e2a5a6e09392a55d8260b7dac1e8dc
[INFO] checking sabikrahat/rust_cargo_playgorund against master#b44e14f762fd4062faeba97f8f2bc470298ec1ac for pr-135331
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsabikrahat%2Frust_cargo_playgorund" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sabikrahat/rust_cargo_playgorund on toolchain b44e14f762fd4062faeba97f8f2bc470298ec1ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sabikrahat/rust_cargo_playgorund
[INFO] finished tweaking git repo https://github.com/sabikrahat/rust_cargo_playgorund
[INFO] tweaked toml for git repo https://github.com/sabikrahat/rust_cargo_playgorund written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/sabikrahat/rust_cargo_playgorund 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" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d9dd07616a18bca2dfff1d6bec778a2e8b07feb359e0931ac253872048a9688c
[INFO] running `Command { std: "docker" "start" "-a" "d9dd07616a18bca2dfff1d6bec778a2e8b07feb359e0931ac253872048a9688c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9dd07616a18bca2dfff1d6bec778a2e8b07feb359e0931ac253872048a9688c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9dd07616a18bca2dfff1d6bec778a2e8b07feb359e0931ac253872048a9688c", kill_on_drop: false }`
[INFO] [stdout] d9dd07616a18bca2dfff1d6bec778a2e8b07feb359e0931ac253872048a9688c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+b44e14f762fd4062faeba97f8f2bc470298ec1ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9258dd7bcf9e3c2f04c1e472346d716a0fc4fe1a50e70e9e233e6475fd1fc74
[INFO] running `Command { std: "docker" "start" "-a" "e9258dd7bcf9e3c2f04c1e472346d716a0fc4fe1a50e70e9e233e6475fd1fc74", kill_on_drop: false }`
[INFO] [stderr]     Checking rust_cargo_playgorund v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "e9258dd7bcf9e3c2f04c1e472346d716a0fc4fe1a50e70e9e233e6475fd1fc74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9258dd7bcf9e3c2f04c1e472346d716a0fc4fe1a50e70e9e233e6475fd1fc74", kill_on_drop: false }`
[INFO] [stdout] e9258dd7bcf9e3c2f04c1e472346d716a0fc4fe1a50e70e9e233e6475fd1fc74