[INFO] cloning repository https://github.com/lupodevelop/rust_kernel_by_doing
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lupodevelop/rust_kernel_by_doing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flupodevelop%2Frust_kernel_by_doing", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flupodevelop%2Frust_kernel_by_doing'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 92c6a582ab0ad1cb85cba4d82f04ef5f31ffa923
[INFO] testing lupodevelop/rust_kernel_by_doing against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flupodevelop%2Frust_kernel_by_doing" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lupodevelop/rust_kernel_by_doing on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-15/source/.cargo/config
[INFO] started tweaking git repo https://github.com/lupodevelop/rust_kernel_by_doing
[INFO] finished tweaking git repo https://github.com/lupodevelop/rust_kernel_by_doing
[INFO] tweaked toml for git repo https://github.com/lupodevelop/rust_kernel_by_doing written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/lupodevelop/rust_kernel_by_doing already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0802fcf99ba9489b6689b6debfadbcbd98fde36c6da0c4f5881e3827702c4d63
[INFO] running `Command { std: "docker" "start" "-a" "0802fcf99ba9489b6689b6debfadbcbd98fde36c6da0c4f5881e3827702c4d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0802fcf99ba9489b6689b6debfadbcbd98fde36c6da0c4f5881e3827702c4d63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0802fcf99ba9489b6689b6debfadbcbd98fde36c6da0c4f5881e3827702c4d63", kill_on_drop: false }`
[INFO] [stdout] 0802fcf99ba9489b6689b6debfadbcbd98fde36c6da0c4f5881e3827702c4d63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7de7592be8a3e8303fbf15a9df3c13b4190e1325ecacc5d1be3f016e4520cf0a
[INFO] running `Command { std: "docker" "start" "-a" "7de7592be8a3e8303fbf15a9df3c13b4190e1325ecacc5d1be3f016e4520cf0a", kill_on_drop: false }`
[INFO] [stderr] error: profile `relase` is missing an `inherits` directive (`inherits` is required for all profiles except `dev` or `release`)
[INFO] running `Command { std: "docker" "inspect" "7de7592be8a3e8303fbf15a9df3c13b4190e1325ecacc5d1be3f016e4520cf0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7de7592be8a3e8303fbf15a9df3c13b4190e1325ecacc5d1be3f016e4520cf0a", kill_on_drop: false }`
[INFO] [stdout] 7de7592be8a3e8303fbf15a9df3c13b4190e1325ecacc5d1be3f016e4520cf0a