[INFO] fetching crate cetkaik_random_play 0.1.4...
[INFO] checking cetkaik_random_play-0.1.4 against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] extracting crate cetkaik_random_play 0.1.4 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate cetkaik_random_play 0.1.4
[INFO] finished tweaking crates.io crate cetkaik_random_play 0.1.4
[INFO] tweaked toml for crates.io crate cetkaik_random_play 0.1.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cetkaik_random_play 0.1.4 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "generate-lockfile" "--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]      Locking 41 packages to latest compatible versions
[INFO] [stderr]       Adding cetkaik_full_state_transition v0.2.11 (available: v1.3.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.1)
[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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multiset v0.0.5
[INFO] [stderr]   Downloaded readonly v0.2.13
[INFO] [stderr]   Downloaded cetkaik_calculate_hand v0.3.1
[INFO] [stderr]   Downloaded cetkaik_core v0.3.9
[INFO] [stderr]   Downloaded cetkaik_full_state_transition v0.2.11
[INFO] [stderr]   Downloaded cetkaik_yhuap_move_candidates v0.2.9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3366936c5ac05eba019477f831fd9df83dbef63f669917696912a79febb2b7d7
[INFO] running `Command { std: "docker" "start" "-a" "3366936c5ac05eba019477f831fd9df83dbef63f669917696912a79febb2b7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3366936c5ac05eba019477f831fd9df83dbef63f669917696912a79febb2b7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3366936c5ac05eba019477f831fd9df83dbef63f669917696912a79febb2b7d7", kill_on_drop: false }`
[INFO] [stdout] 3366936c5ac05eba019477f831fd9df83dbef63f669917696912a79febb2b7d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e8955075918b6d00525c617f7c34ee2595c70db70b3cf844dc875e4d3604499b" "/opt/rustwide/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1a50a7ce7ac892121da72bc553f3f2b2ea1a56db625872e56fbfa0ebfb5b5cf
[INFO] running `Command { std: "docker" "start" "-a" "b1a50a7ce7ac892121da72bc553f3f2b2ea1a56db625872e56fbfa0ebfb5b5cf", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: failed to create task for container: failed to create shim task: OCI runtime create failed: runc create failed: unable to start container process: error during container init: error mounting "/var/lib/crater-agent-workspace/cargo-home" to rootfs at "/opt/rustwide/cargo-home": create mountpoint for /opt/rustwide/cargo-home mount: mkdirat /var/lib/docker/overlay2/9eddbab6a4352a69c1e181c0cb161d2fe0f05e95347f5affbda2cf95e608146c/merged/opt/rustwide/cargo-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "b1a50a7ce7ac892121da72bc553f3f2b2ea1a56db625872e56fbfa0ebfb5b5cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1a50a7ce7ac892121da72bc553f3f2b2ea1a56db625872e56fbfa0ebfb5b5cf", kill_on_drop: false }`
[INFO] [stdout] b1a50a7ce7ac892121da72bc553f3f2b2ea1a56db625872e56fbfa0ebfb5b5cf