[INFO] cloning repository https://github.com/frol/clap-generics-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frol/clap-generics-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrol%2Fclap-generics-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrol%2Fclap-generics-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e6f1025cd5a6e961434e5cb9cb1145a8c3cd83f5
[INFO] checking frol/clap-generics-demo against master#ed141926048597e3649bb238ca3dc417904cd56c for pr-134300
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrol%2Fclap-generics-demo" "/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/frol/clap-generics-demo on toolchain ed141926048597e3649bb238ca3dc417904cd56c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed141926048597e3649bb238ca3dc417904cd56c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/frol/clap-generics-demo
[INFO] finished tweaking git repo https://github.com/frol/clap-generics-demo
[INFO] tweaked toml for git repo https://github.com/frol/clap-generics-demo written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/frol/clap-generics-demo 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" "+ed141926048597e3649bb238ca3dc417904cd56c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+ed141926048597e3649bb238ca3dc417904cd56c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0d1040028f389359816ec11f6cfaad87d291a1fe00218d295e4a24dd4190b02
[INFO] running `Command { std: "docker" "start" "-a" "f0d1040028f389359816ec11f6cfaad87d291a1fe00218d295e4a24dd4190b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0d1040028f389359816ec11f6cfaad87d291a1fe00218d295e4a24dd4190b02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0d1040028f389359816ec11f6cfaad87d291a1fe00218d295e4a24dd4190b02", kill_on_drop: false }`
[INFO] [stdout] f0d1040028f389359816ec11f6cfaad87d291a1fe00218d295e4a24dd4190b02
[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" "+ed141926048597e3649bb238ca3dc417904cd56c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b57d285226fb9bef1d9fe9878ca7d1de45e5a904d06e1c91a2798b8b04b3034e
[INFO] running `Command { std: "docker" "start" "-a" "b57d285226fb9bef1d9fe9878ca7d1de45e5a904d06e1c91a2798b8b04b3034e", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/f41bfc00e31bc422f7a4f45b55eb8fab9ecf83c5f5a8cfd2ff3dcff9f7cd1f74/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "b57d285226fb9bef1d9fe9878ca7d1de45e5a904d06e1c91a2798b8b04b3034e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b57d285226fb9bef1d9fe9878ca7d1de45e5a904d06e1c91a2798b8b04b3034e", kill_on_drop: false }`
[INFO] [stdout] b57d285226fb9bef1d9fe9878ca7d1de45e5a904d06e1c91a2798b8b04b3034e