[INFO] cloning repository https://github.com/ninedraft/ky-sync
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ninedraft/ky-sync" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fninedraft%2Fky-sync", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fninedraft%2Fky-sync'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 11e88cf703a7adb219c3627b6f836f842e2d7cce
[INFO] checking ninedraft/ky-sync against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fninedraft%2Fky-sync" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ninedraft/ky-sync
[INFO] finished tweaking git repo https://github.com/ninedraft/ky-sync
[INFO] tweaked toml for git repo https://github.com/ninedraft/ky-sync written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ninedraft/ky-sync on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ninedraft/ky-sync 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61183816d0615adabf494b8c0dddd7e3c1d1b130ac2c3df822e5ba8507ca330b
[INFO] running `Command { std: "docker" "start" "-a" "61183816d0615adabf494b8c0dddd7e3c1d1b130ac2c3df822e5ba8507ca330b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61183816d0615adabf494b8c0dddd7e3c1d1b130ac2c3df822e5ba8507ca330b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61183816d0615adabf494b8c0dddd7e3c1d1b130ac2c3df822e5ba8507ca330b", kill_on_drop: false }`
[INFO] [stdout] 61183816d0615adabf494b8c0dddd7e3c1d1b130ac2c3df822e5ba8507ca330b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 470fa352adffaf7e1a43787a364ed15d08f55801d87b02b5afb941043f6302e3
[INFO] running `Command { std: "docker" "start" "-a" "470fa352adffaf7e1a43787a364ed15d08f55801d87b02b5afb941043f6302e3", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/a60b8fee289b8c937fb51000141411558f6277991310fd5d6be6cbab70d9b9eb/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "470fa352adffaf7e1a43787a364ed15d08f55801d87b02b5afb941043f6302e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "470fa352adffaf7e1a43787a364ed15d08f55801d87b02b5afb941043f6302e3", kill_on_drop: false }`
[INFO] [stdout] 470fa352adffaf7e1a43787a364ed15d08f55801d87b02b5afb941043f6302e3