[INFO] cloning repository https://github.com/zrz-orz/Myfind-with-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/zrz-orz/Myfind-with-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzrz-orz%2FMyfind-with-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzrz-orz%2FMyfind-with-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e79df967f45bced1a885f96b28be753010d222f
[INFO] testing zrz-orz/Myfind-with-rust against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzrz-orz%2FMyfind-with-rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  96% (409/423)
Updating files:  97% (411/423)
Updating files:  98% (415/423)
Updating files:  99% (419/423)
Updating files: 100% (423/423)
Updating files: 100% (423/423), done.
[INFO] started tweaking git repo https://github.com/zrz-orz/Myfind-with-rust
[INFO] finished tweaking git repo https://github.com/zrz-orz/Myfind-with-rust
[INFO] tweaked toml for git repo https://github.com/zrz-orz/Myfind-with-rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/zrz-orz/Myfind-with-rust on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/zrz-orz/Myfind-with-rust 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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 colored v2.0.4
[INFO] [stderr]   Downloaded rustix v0.38.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31d2cfc8e4b86709ce3bc25d7362fa4be3388af0ee2a9c3f6fafa2dcf5f320ab
[INFO] running `Command { std: "docker" "start" "-a" "31d2cfc8e4b86709ce3bc25d7362fa4be3388af0ee2a9c3f6fafa2dcf5f320ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31d2cfc8e4b86709ce3bc25d7362fa4be3388af0ee2a9c3f6fafa2dcf5f320ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31d2cfc8e4b86709ce3bc25d7362fa4be3388af0ee2a9c3f6fafa2dcf5f320ab", kill_on_drop: false }`
[INFO] [stdout] 31d2cfc8e4b86709ce3bc25d7362fa4be3388af0ee2a9c3f6fafa2dcf5f320ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25e2b0930739f9a33214a42088122701a31d727e50e9df7037cb80b8c833daf7
[INFO] running `Command { std: "docker" "start" "-a" "25e2b0930739f9a33214a42088122701a31d727e50e9df7037cb80b8c833daf7", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/containers/25e2b0930739f9a33214a42088122701a31d727e50e9df7037cb80b8c833daf7/mounts: no space left on device
[INFO] running `Command { std: "docker" "inspect" "25e2b0930739f9a33214a42088122701a31d727e50e9df7037cb80b8c833daf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25e2b0930739f9a33214a42088122701a31d727e50e9df7037cb80b8c833daf7", kill_on_drop: false }`
[INFO] [stdout] 25e2b0930739f9a33214a42088122701a31d727e50e9df7037cb80b8c833daf7