[INFO] cloning repository https://github.com/evans-sam/variables
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evans-sam/variables" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevans-sam%2Fvariables", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevans-sam%2Fvariables'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a65bf54017dce1a4a7914259f0aa76a2e52d0a99
[INFO] checking evans-sam/variables against master#2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a for pr-145113
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevans-sam%2Fvariables" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/evans-sam/variables
[INFO] finished tweaking git repo https://github.com/evans-sam/variables
[INFO] tweaked toml for git repo https://github.com/evans-sam/variables written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/evans-sam/variables on toolchain 2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/evans-sam/variables 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" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1e01af337a915da8ac74c79dcc8d06478758df7280fe7c6cf35e6245a66a449
[INFO] running `Command { std: "docker" "start" "-a" "e1e01af337a915da8ac74c79dcc8d06478758df7280fe7c6cf35e6245a66a449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1e01af337a915da8ac74c79dcc8d06478758df7280fe7c6cf35e6245a66a449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1e01af337a915da8ac74c79dcc8d06478758df7280fe7c6cf35e6245a66a449", kill_on_drop: false }`
[INFO] [stdout] e1e01af337a915da8ac74c79dcc8d06478758df7280fe7c6cf35e6245a66a449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+2886b36df4a646dd8d82fb65bf0c9d8d96c1f71a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc9dec8facaa8c45c1e3596344de8e9b2baca4813e38c4e0722d2dc7b8d1b4ff
[INFO] running `Command { std: "docker" "start" "-a" "bc9dec8facaa8c45c1e3596344de8e9b2baca4813e38c4e0722d2dc7b8d1b4ff", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to start shim: mkdir /var/lib/containerd/io.containerd.runtime.v2.task/moby/bc9dec8facaa8c45c1e3596344de8e9b2baca4813e38c4e0722d2dc7b8d1b4ff: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "bc9dec8facaa8c45c1e3596344de8e9b2baca4813e38c4e0722d2dc7b8d1b4ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc9dec8facaa8c45c1e3596344de8e9b2baca4813e38c4e0722d2dc7b8d1b4ff", kill_on_drop: false }`
[INFO] [stdout] bc9dec8facaa8c45c1e3596344de8e9b2baca4813e38c4e0722d2dc7b8d1b4ff