[INFO] cloning repository https://github.com/thomas-zahner/middleware
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thomas-zahner/middleware" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-zahner%2Fmiddleware", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-zahner%2Fmiddleware'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 811be67b12a21a0dbd2f7371bde0e34f05556d07
[INFO] testing thomas-zahner/middleware against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthomas-zahner%2Fmiddleware" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/thomas-zahner/middleware on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/thomas-zahner/middleware
[INFO] finished tweaking git repo https://github.com/thomas-zahner/middleware
[INFO] tweaked toml for git repo https://github.com/thomas-zahner/middleware written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/thomas-zahner/middleware 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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87894c59e61641c64a5925b66005a02b1ad5552511f36bb8d4c265c34dbcd174
[INFO] running `Command { std: "docker" "start" "-a" "87894c59e61641c64a5925b66005a02b1ad5552511f36bb8d4c265c34dbcd174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87894c59e61641c64a5925b66005a02b1ad5552511f36bb8d4c265c34dbcd174", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87894c59e61641c64a5925b66005a02b1ad5552511f36bb8d4c265c34dbcd174", kill_on_drop: false }`
[INFO] [stdout] 87894c59e61641c64a5925b66005a02b1ad5552511f36bb8d4c265c34dbcd174
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08c56f6b597536ff5dfd28f5d818606da6087cdee6fbc20687e43a54ae3da5f1
[INFO] running `Command { std: "docker" "start" "-a" "08c56f6b597536ff5dfd28f5d818606da6087cdee6fbc20687e43a54ae3da5f1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/93bba84ae6559a1e9a4fb5a7ee5e12d5d333e4ca11a049f00a2f7e429d09acfb/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "08c56f6b597536ff5dfd28f5d818606da6087cdee6fbc20687e43a54ae3da5f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c56f6b597536ff5dfd28f5d818606da6087cdee6fbc20687e43a54ae3da5f1", kill_on_drop: false }`
[INFO] [stdout] 08c56f6b597536ff5dfd28f5d818606da6087cdee6fbc20687e43a54ae3da5f1