[INFO] cloning repository https://github.com/carlsverre/rust-perf-binary-tree-traversals
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlsverre/rust-perf-binary-tree-traversals" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlsverre%2Frust-perf-binary-tree-traversals", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlsverre%2Frust-perf-binary-tree-traversals'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 948c3fa8931cab964ec0f303cdd014659d1a73a1
[INFO] checking carlsverre/rust-perf-binary-tree-traversals against try#f3dc08d20a1589b87bde75bb82ee6423307f9bde for pr-135733
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlsverre%2Frust-perf-binary-tree-traversals" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/carlsverre/rust-perf-binary-tree-traversals on toolchain f3dc08d20a1589b87bde75bb82ee6423307f9bde
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/carlsverre/rust-perf-binary-tree-traversals
[INFO] finished tweaking git repo https://github.com/carlsverre/rust-perf-binary-tree-traversals
[INFO] tweaked toml for git repo https://github.com/carlsverre/rust-perf-binary-tree-traversals written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/carlsverre/rust-perf-binary-tree-traversals 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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46bd419acfd4ec49c8824e764a82bb675a4f85c0995dbc53a0d41655ecb122af
[INFO] running `Command { std: "docker" "start" "-a" "46bd419acfd4ec49c8824e764a82bb675a4f85c0995dbc53a0d41655ecb122af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46bd419acfd4ec49c8824e764a82bb675a4f85c0995dbc53a0d41655ecb122af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46bd419acfd4ec49c8824e764a82bb675a4f85c0995dbc53a0d41655ecb122af", kill_on_drop: false }`
[INFO] [stdout] 46bd419acfd4ec49c8824e764a82bb675a4f85c0995dbc53a0d41655ecb122af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+f3dc08d20a1589b87bde75bb82ee6423307f9bde" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f2fe26a31af85878a3a72d65bb4985199c4c7074dd0114460839d825b5a4c5c
[INFO] running `Command { std: "docker" "start" "-a" "3f2fe26a31af85878a3a72d65bb4985199c4c7074dd0114460839d825b5a4c5c", 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/builds/worker-6-tc2/target" to rootfs at "/opt/rustwide/target": mkdir /var/lib/docker/overlay2/e7e0d6f082a9a2cd3f0f5d946e8911b69cc3934feab4881ea573e26a00d629da/merged/opt/rustwide/target: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "3f2fe26a31af85878a3a72d65bb4985199c4c7074dd0114460839d825b5a4c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2fe26a31af85878a3a72d65bb4985199c4c7074dd0114460839d825b5a4c5c", kill_on_drop: false }`
[INFO] [stdout] 3f2fe26a31af85878a3a72d65bb4985199c4c7074dd0114460839d825b5a4c5c