[INFO] cloning repository https://github.com/Aak172003/rust_basics
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Aak172003/rust_basics" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAak172003%2Frust_basics", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAak172003%2Frust_basics'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48f034f98cd1cb7980af22036ee7e5cf2ea3afe5
[INFO] building Aak172003/rust_basics against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAak172003%2Frust_basics" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Aak172003/rust_basics on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Aak172003/rust_basics
[INFO] finished tweaking git repo https://github.com/Aak172003/rust_basics
[INFO] tweaked toml for git repo https://github.com/Aak172003/rust_basics written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Aak172003/rust_basics 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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6bea9f38a25bfa16a7c6f91b531c2fae69c0ccb5c78ed4819eca5cf15301f7d4
[INFO] running `Command { std: "docker" "start" "-a" "6bea9f38a25bfa16a7c6f91b531c2fae69c0ccb5c78ed4819eca5cf15301f7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6bea9f38a25bfa16a7c6f91b531c2fae69c0ccb5c78ed4819eca5cf15301f7d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bea9f38a25bfa16a7c6f91b531c2fae69c0ccb5c78ed4819eca5cf15301f7d4", kill_on_drop: false }`
[INFO] [stdout] 6bea9f38a25bfa16a7c6f91b531c2fae69c0ccb5c78ed4819eca5cf15301f7d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c7ed286c93a4c790628030e08938e81f3919b1007c86a95a92e43f4e4e0e1cc
[INFO] running `Command { std: "docker" "start" "-a" "9c7ed286c93a4c790628030e08938e81f3919b1007c86a95a92e43f4e4e0e1cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling tutorial_01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "9c7ed286c93a4c790628030e08938e81f3919b1007c86a95a92e43f4e4e0e1cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7ed286c93a4c790628030e08938e81f3919b1007c86a95a92e43f4e4e0e1cc", kill_on_drop: false }`
[INFO] [stdout] 9c7ed286c93a4c790628030e08938e81f3919b1007c86a95a92e43f4e4e0e1cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49bf0e419d49bfb7caeb1e4d71a1cbb3a7b16b804981c3ae60c5ad730464b5d4
[INFO] running `Command { std: "docker" "start" "-a" "49bf0e419d49bfb7caeb1e4d71a1cbb3a7b16b804981c3ae60c5ad730464b5d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling tutorial_01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "49bf0e419d49bfb7caeb1e4d71a1cbb3a7b16b804981c3ae60c5ad730464b5d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49bf0e419d49bfb7caeb1e4d71a1cbb3a7b16b804981c3ae60c5ad730464b5d4", kill_on_drop: false }`
[INFO] [stdout] 49bf0e419d49bfb7caeb1e4d71a1cbb3a7b16b804981c3ae60c5ad730464b5d4
