[INFO] cloning repository https://github.com/2323-code/understanding-rust-from-concept
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2323-code/understanding-rust-from-concept" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2323-code%2Funderstanding-rust-from-concept", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2323-code%2Funderstanding-rust-from-concept'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28e4429a3544c2b95e28dea744705faea023c5c1
[INFO] checking 2323-code/understanding-rust-from-concept against try#22cc29ba5b459fb386c0406b9baf3a49eb0fba39 for pr-146095
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2323-code%2Funderstanding-rust-from-concept" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/2323-code/understanding-rust-from-concept
[INFO] finished tweaking git repo https://github.com/2323-code/understanding-rust-from-concept
[INFO] tweaked toml for git repo https://github.com/2323-code/understanding-rust-from-concept written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/2323-code/understanding-rust-from-concept on toolchain 22cc29ba5b459fb386c0406b9baf3a49eb0fba39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/2323-code/understanding-rust-from-concept 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" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 352a1f9def3b2a04351d5dd9c781ade94e753f5aae46758b834a592444d026ae
[INFO] running `Command { std: "docker" "start" "-a" "352a1f9def3b2a04351d5dd9c781ade94e753f5aae46758b834a592444d026ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "352a1f9def3b2a04351d5dd9c781ade94e753f5aae46758b834a592444d026ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352a1f9def3b2a04351d5dd9c781ade94e753f5aae46758b834a592444d026ae", kill_on_drop: false }`
[INFO] [stdout] 352a1f9def3b2a04351d5dd9c781ade94e753f5aae46758b834a592444d026ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+22cc29ba5b459fb386c0406b9baf3a49eb0fba39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4efdbdb54d17c78657c8c6137efe58c6e1f60cae36eab37fa8dfeb5c9f3e24b3
[INFO] running `Command { std: "docker" "start" "-a" "4efdbdb54d17c78657c8c6137efe58c6e1f60cae36eab37fa8dfeb5c9f3e24b3", kill_on_drop: false }`
[INFO] [stderr]     Checking start v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "4efdbdb54d17c78657c8c6137efe58c6e1f60cae36eab37fa8dfeb5c9f3e24b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4efdbdb54d17c78657c8c6137efe58c6e1f60cae36eab37fa8dfeb5c9f3e24b3", kill_on_drop: false }`
[INFO] [stdout] 4efdbdb54d17c78657c8c6137efe58c6e1f60cae36eab37fa8dfeb5c9f3e24b3
