[INFO] cloning repository https://github.com/dsuess/tensorboa.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dsuess/tensorboa.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsuess%2Ftensorboa.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsuess%2Ftensorboa.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eda29714963d606a1d275696fd47689930aea6b4
[INFO] checking dsuess/tensorboa.rs against master#9f48dedc9763334a587c66558974635807a113ed for pr-137394
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdsuess%2Ftensorboa.rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dsuess/tensorboa.rs on toolchain 9f48dedc9763334a587c66558974635807a113ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dsuess/tensorboa.rs
[INFO] finished tweaking git repo https://github.com/dsuess/tensorboa.rs
[INFO] tweaked toml for git repo https://github.com/dsuess/tensorboa.rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dsuess/tensorboa.rs 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" "+9f48dedc9763334a587c66558974635807a113ed" "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]  Downloading crates ...
[INFO] [stderr]   Downloaded protoc-bin-vendored v3.0.0
[INFO] [stderr]   Downloaded nshare v0.9.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-win32 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-x86_32 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-x86_64 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-aarch_64 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-linux-ppcle_64 v3.0.0
[INFO] [stderr]   Downloaded protoc-bin-vendored-macos-x86_64 v3.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b21f6dde1a4381a04d6b5065a851c9ca75dada035e656374a7e866d59f51b75
[INFO] running `Command { std: "docker" "start" "-a" "6b21f6dde1a4381a04d6b5065a851c9ca75dada035e656374a7e866d59f51b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b21f6dde1a4381a04d6b5065a851c9ca75dada035e656374a7e866d59f51b75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b21f6dde1a4381a04d6b5065a851c9ca75dada035e656374a7e866d59f51b75", kill_on_drop: false }`
[INFO] [stdout] 6b21f6dde1a4381a04d6b5065a851c9ca75dada035e656374a7e866d59f51b75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+9f48dedc9763334a587c66558974635807a113ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2a6897d3a2fd6f4897d4335964047b14ac946ad63ee5fe4286b2f5bfabf1f77
[INFO] running `Command { std: "docker" "start" "-a" "a2a6897d3a2fd6f4897d4335964047b14ac946ad63ee5fe4286b2f5bfabf1f77", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/f24447751d28bd0c7c235c4cf96bedc109bd0c7ede5e2e5e8a566f9911054694/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "a2a6897d3a2fd6f4897d4335964047b14ac946ad63ee5fe4286b2f5bfabf1f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2a6897d3a2fd6f4897d4335964047b14ac946ad63ee5fe4286b2f5bfabf1f77", kill_on_drop: false }`
[INFO] [stdout] a2a6897d3a2fd6f4897d4335964047b14ac946ad63ee5fe4286b2f5bfabf1f77