[INFO] cloning repository https://github.com/conblem/sniproxy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/conblem/sniproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconblem%2Fsniproxy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconblem%2Fsniproxy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1876b0b2ccc924a36835eb56078714a9f07d8dbe
[INFO] checking conblem/sniproxy against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconblem%2Fsniproxy" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/conblem/sniproxy
[INFO] finished tweaking git repo https://github.com/conblem/sniproxy
[INFO] tweaked toml for git repo https://github.com/conblem/sniproxy written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/conblem/sniproxy on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/conblem/sniproxy 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sharded-slab v0.1.6
[INFO] [stderr]   Downloaded nom-derive v0.10.1
[INFO] [stderr]   Downloaded happy-eyeballs v0.2.1
[INFO] [stderr]   Downloaded tokio-splice v0.2.1
[INFO] [stderr]   Downloaded fast-socks5 v0.10.0
[INFO] [stderr]   Downloaded nom-derive-impl v0.10.1
[INFO] [stderr]   Downloaded hickory-resolver v0.25.2
[INFO] [stderr]   Downloaded tls-parser v0.12.2
[INFO] [stderr]   Downloaded hickory-proto v0.25.2
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d07a31b5d5e2540bbe7be440633b661454d6f5d9b686b1c5cd67758bffabbf9
[INFO] running `Command { std: "docker" "start" "-a" "3d07a31b5d5e2540bbe7be440633b661454d6f5d9b686b1c5cd67758bffabbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d07a31b5d5e2540bbe7be440633b661454d6f5d9b686b1c5cd67758bffabbf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d07a31b5d5e2540bbe7be440633b661454d6f5d9b686b1c5cd67758bffabbf9", kill_on_drop: false }`
[INFO] [stdout] 3d07a31b5d5e2540bbe7be440633b661454d6f5d9b686b1c5cd67758bffabbf9
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e6b72462414c6813a11b6bb657c1b20db025b72c5ae086b92996fbacd4ea58e2
[INFO] running `Command { std: "docker" "start" "-a" "e6b72462414c6813a11b6bb657c1b20db025b72c5ae086b92996fbacd4ea58e2", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/bcedaec172cb791b99b5946fb9b48f17614600017c6e9f8dac91b6fa7d8c0d05/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "e6b72462414c6813a11b6bb657c1b20db025b72c5ae086b92996fbacd4ea58e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6b72462414c6813a11b6bb657c1b20db025b72c5ae086b92996fbacd4ea58e2", kill_on_drop: false }`
[INFO] [stdout] e6b72462414c6813a11b6bb657c1b20db025b72c5ae086b92996fbacd4ea58e2