[INFO] cloning repository https://github.com/tyirenkyi/echo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyirenkyi/echo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyirenkyi%2Fecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyirenkyi%2Fecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6a71f994456c5ad2ea9e8266022adf141b948d5a
[INFO] checking tyirenkyi/echo against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyirenkyi%2Fecho" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tyirenkyi/echo
[INFO] finished tweaking git repo https://github.com/tyirenkyi/echo
[INFO] tweaked toml for git repo https://github.com/tyirenkyi/echo written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tyirenkyi/echo on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tyirenkyi/echo 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a89f8f43eaa9a474b35aae2d927b63ab47324ca8cc2f2a18c55ca8f931d90d29
[INFO] running `Command { std: "docker" "start" "-a" "a89f8f43eaa9a474b35aae2d927b63ab47324ca8cc2f2a18c55ca8f931d90d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a89f8f43eaa9a474b35aae2d927b63ab47324ca8cc2f2a18c55ca8f931d90d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a89f8f43eaa9a474b35aae2d927b63ab47324ca8cc2f2a18c55ca8f931d90d29", kill_on_drop: false }`
[INFO] [stdout] a89f8f43eaa9a474b35aae2d927b63ab47324ca8cc2f2a18c55ca8f931d90d29
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b80331165ddb6e4aef905b884d3832612a295808014a3f10bc1e2ebc42fbb4da
[INFO] running `Command { std: "docker" "start" "-a" "b80331165ddb6e4aef905b884d3832612a295808014a3f10bc1e2ebc42fbb4da", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/733531a030a490a448c1b988b61aebe27fb5b48b8cde758fa7581d5dd0bb9763/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "b80331165ddb6e4aef905b884d3832612a295808014a3f10bc1e2ebc42fbb4da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80331165ddb6e4aef905b884d3832612a295808014a3f10bc1e2ebc42fbb4da", kill_on_drop: false }`
[INFO] [stdout] b80331165ddb6e4aef905b884d3832612a295808014a3f10bc1e2ebc42fbb4da