[INFO] cloning repository https://github.com/ligh597/Rust_algo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ligh597/Rust_algo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fligh597%2FRust_algo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fligh597%2FRust_algo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d481ef730dab2c7cd09cbcb68842d1135c48f1af
[INFO] testing ligh597/Rust_algo against master#552a959051cebf8f88a8f558399baf733bec9ce0 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fligh597%2FRust_algo" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ligh597/Rust_algo on toolchain 552a959051cebf8f88a8f558399baf733bec9ce0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ligh597/Rust_algo
[INFO] finished tweaking git repo https://github.com/ligh597/Rust_algo
[INFO] tweaked toml for git repo https://github.com/ligh597/Rust_algo written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/ligh597/Rust_algo 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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b58bdf27d5de0bd8d35679110bfcc54fc72537d5b7e3dd63fc5db4792ca351d6
[INFO] running `Command { std: "docker" "start" "-a" "b58bdf27d5de0bd8d35679110bfcc54fc72537d5b7e3dd63fc5db4792ca351d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b58bdf27d5de0bd8d35679110bfcc54fc72537d5b7e3dd63fc5db4792ca351d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b58bdf27d5de0bd8d35679110bfcc54fc72537d5b7e3dd63fc5db4792ca351d6", kill_on_drop: false }`
[INFO] [stdout] b58bdf27d5de0bd8d35679110bfcc54fc72537d5b7e3dd63fc5db4792ca351d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8790247ce524c79b2b51fbe7599bd86b14a723ee55ebe5c5ca29a61548f01e52
[INFO] running `Command { std: "docker" "start" "-a" "8790247ce524c79b2b51fbe7599bd86b14a723ee55ebe5c5ca29a61548f01e52", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_algo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "8790247ce524c79b2b51fbe7599bd86b14a723ee55ebe5c5ca29a61548f01e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8790247ce524c79b2b51fbe7599bd86b14a723ee55ebe5c5ca29a61548f01e52", kill_on_drop: false }`
[INFO] [stdout] 8790247ce524c79b2b51fbe7599bd86b14a723ee55ebe5c5ca29a61548f01e52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15c3a3b3e7f8c4b522a89c8b30c0cdf045f1d4550e2b830f53a163beecaf93ac
[INFO] running `Command { std: "docker" "start" "-a" "15c3a3b3e7f8c4b522a89c8b30c0cdf045f1d4550e2b830f53a163beecaf93ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_algo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "15c3a3b3e7f8c4b522a89c8b30c0cdf045f1d4550e2b830f53a163beecaf93ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c3a3b3e7f8c4b522a89c8b30c0cdf045f1d4550e2b830f53a163beecaf93ac", kill_on_drop: false }`
[INFO] [stdout] 15c3a3b3e7f8c4b522a89c8b30c0cdf045f1d4550e2b830f53a163beecaf93ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+552a959051cebf8f88a8f558399baf733bec9ce0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e4a2a5683d141d66acf83d527fe4cbaf0436fe5b54830e3fc81364665d9a791
[INFO] running `Command { std: "docker" "start" "-a" "4e4a2a5683d141d66acf83d527fe4cbaf0436fe5b54830e3fc81364665d9a791", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: write /var/lib/docker/containers/4e4a2a5683d141d66acf83d527fe4cbaf0436fe5b54830e3fc81364665d9a791/.tmp-hostconfig.json4014559595: no space left on device
[INFO] running `Command { std: "docker" "inspect" "4e4a2a5683d141d66acf83d527fe4cbaf0436fe5b54830e3fc81364665d9a791", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e4a2a5683d141d66acf83d527fe4cbaf0436fe5b54830e3fc81364665d9a791", kill_on_drop: false }`
[INFO] [stdout] 4e4a2a5683d141d66acf83d527fe4cbaf0436fe5b54830e3fc81364665d9a791