[INFO] cloning repository https://github.com/viniciusmuller/fuzzy-alchemist
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/viniciusmuller/fuzzy-alchemist" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviniciusmuller%2Ffuzzy-alchemist", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviniciusmuller%2Ffuzzy-alchemist'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2aec99822572d351c4d7692079687b6ec692044f
[INFO] checking viniciusmuller/fuzzy-alchemist against try#1f5783cbeb5da8b38566d718631d016891e9c912 for pr-142704
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fviniciusmuller%2Ffuzzy-alchemist" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/viniciusmuller/fuzzy-alchemist on toolchain 1f5783cbeb5da8b38566d718631d016891e9c912
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/viniciusmuller/fuzzy-alchemist
[INFO] finished tweaking git repo https://github.com/viniciusmuller/fuzzy-alchemist
[INFO] tweaked toml for git repo https://github.com/viniciusmuller/fuzzy-alchemist written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/viniciusmuller/fuzzy-alchemist 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" "+1f5783cbeb5da8b38566d718631d016891e9c912" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-derived v0.8.2
[INFO] [stderr]   Downloaded enum-derived-macro v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 581d5349915498ab54e0d4d33994860f019887f856978b27a170e5527f3ae4d4
[INFO] running `Command { std: "docker" "start" "-a" "581d5349915498ab54e0d4d33994860f019887f856978b27a170e5527f3ae4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "581d5349915498ab54e0d4d33994860f019887f856978b27a170e5527f3ae4d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "581d5349915498ab54e0d4d33994860f019887f856978b27a170e5527f3ae4d4", kill_on_drop: false }`
[INFO] [stdout] 581d5349915498ab54e0d4d33994860f019887f856978b27a170e5527f3ae4d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+1f5783cbeb5da8b38566d718631d016891e9c912" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a264e02baaac72617de9a39e7d115aeb4b8fba9c3eafd9f2b1df3915dc0e8d9d
[INFO] running `Command { std: "docker" "start" "-a" "a264e02baaac72617de9a39e7d115aeb4b8fba9c3eafd9f2b1df3915dc0e8d9d", 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/rustup-home" to rootfs at "/opt/rustwide/rustup-home": create mountpoint for /opt/rustwide/rustup-home mount: mkdirat /var/lib/docker/overlay2/6320522f85cd7303ca14ac9860d7d07782c900c6e3981fba953c6974d450bc42/merged/opt/rustwide/rustup-home: no space left on device: unknown
[INFO] running `Command { std: "docker" "inspect" "a264e02baaac72617de9a39e7d115aeb4b8fba9c3eafd9f2b1df3915dc0e8d9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a264e02baaac72617de9a39e7d115aeb4b8fba9c3eafd9f2b1df3915dc0e8d9d", kill_on_drop: false }`
[INFO] [stdout] a264e02baaac72617de9a39e7d115aeb4b8fba9c3eafd9f2b1df3915dc0e8d9d