[INFO] cloning repository https://github.com/BabaiLi/linked_list_exercise
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BabaiLi/linked_list_exercise" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBabaiLi%2Flinked_list_exercise", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBabaiLi%2Flinked_list_exercise'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6091c3f8e7565c3c165353f9d2d7244a704425fc
[INFO] building BabaiLi/linked_list_exercise against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBabaiLi%2Flinked_list_exercise" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BabaiLi/linked_list_exercise 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/BabaiLi/linked_list_exercise
[INFO] finished tweaking git repo https://github.com/BabaiLi/linked_list_exercise
[INFO] tweaked toml for git repo https://github.com/BabaiLi/linked_list_exercise written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BabaiLi/linked_list_exercise 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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 66b22dc813442b7eb2d24eafcb56cce23984feecbdf8b6e569ea507d9745d8fb
[INFO] running `Command { std: "docker" "start" "-a" "66b22dc813442b7eb2d24eafcb56cce23984feecbdf8b6e569ea507d9745d8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66b22dc813442b7eb2d24eafcb56cce23984feecbdf8b6e569ea507d9745d8fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66b22dc813442b7eb2d24eafcb56cce23984feecbdf8b6e569ea507d9745d8fb", kill_on_drop: false }`
[INFO] [stdout] 66b22dc813442b7eb2d24eafcb56cce23984feecbdf8b6e569ea507d9745d8fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 28fe00fb23239df05a099cc099a92a1fa74cbc8ad9b0a49cfd71580ffaaa32e0
[INFO] running `Command { std: "docker" "start" "-a" "28fe00fb23239df05a099cc099a92a1fa74cbc8ad9b0a49cfd71580ffaaa32e0", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked_list_exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "28fe00fb23239df05a099cc099a92a1fa74cbc8ad9b0a49cfd71580ffaaa32e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28fe00fb23239df05a099cc099a92a1fa74cbc8ad9b0a49cfd71580ffaaa32e0", kill_on_drop: false }`
[INFO] [stdout] 28fe00fb23239df05a099cc099a92a1fa74cbc8ad9b0a49cfd71580ffaaa32e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 940fc245335c30008105a210f855c7f10cb94e8cec8ee4f2422f8cf5c12e080c
[INFO] running `Command { std: "docker" "start" "-a" "940fc245335c30008105a210f855c7f10cb94e8cec8ee4f2422f8cf5c12e080c", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked_list_exercise v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "940fc245335c30008105a210f855c7f10cb94e8cec8ee4f2422f8cf5c12e080c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "940fc245335c30008105a210f855c7f10cb94e8cec8ee4f2422f8cf5c12e080c", kill_on_drop: false }`
[INFO] [stdout] 940fc245335c30008105a210f855c7f10cb94e8cec8ee4f2422f8cf5c12e080c
