[INFO] fetching crate storage-rs 0.1.0...
[INFO] testing storage-rs-0.1.0 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] extracting crate storage-rs 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate storage-rs 0.1.0 on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate storage-rs 0.1.0
[INFO] finished tweaking crates.io crate storage-rs 0.1.0
[INFO] tweaked toml for crates.io crate storage-rs 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate storage-rs 0.1.0 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cd73d51253e94fb9342bc531f3adb62c5c00447b56d026b7ebc26c57eb08e3b
[INFO] running `Command { std: "docker" "start" "-a" "3cd73d51253e94fb9342bc531f3adb62c5c00447b56d026b7ebc26c57eb08e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cd73d51253e94fb9342bc531f3adb62c5c00447b56d026b7ebc26c57eb08e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cd73d51253e94fb9342bc531f3adb62c5c00447b56d026b7ebc26c57eb08e3b", kill_on_drop: false }`
[INFO] [stdout] 3cd73d51253e94fb9342bc531f3adb62c5c00447b56d026b7ebc26c57eb08e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce05ab818cc73dbb4d0b25b0ed3e6aa8118a52cf6102e11ac53cd8a9656ae825
[INFO] running `Command { std: "docker" "start" "-a" "ce05ab818cc73dbb4d0b25b0ed3e6aa8118a52cf6102e11ac53cd8a9656ae825", kill_on_drop: false }`
[INFO] [stderr]    Compiling storage-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "ce05ab818cc73dbb4d0b25b0ed3e6aa8118a52cf6102e11ac53cd8a9656ae825", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce05ab818cc73dbb4d0b25b0ed3e6aa8118a52cf6102e11ac53cd8a9656ae825", kill_on_drop: false }`
[INFO] [stdout] ce05ab818cc73dbb4d0b25b0ed3e6aa8118a52cf6102e11ac53cd8a9656ae825
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2825d4d77d63c0f8ffc9eab0bc37bdf035b1b21d911a93a7f6920294acaf11f8
[INFO] running `Command { std: "docker" "start" "-a" "2825d4d77d63c0f8ffc9eab0bc37bdf035b1b21d911a93a7f6920294acaf11f8", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/e9efb0e42dd5a20c3f773906150416430ec2700de1049ce4203fc4fcda1e44c2/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "2825d4d77d63c0f8ffc9eab0bc37bdf035b1b21d911a93a7f6920294acaf11f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2825d4d77d63c0f8ffc9eab0bc37bdf035b1b21d911a93a7f6920294acaf11f8", kill_on_drop: false }`
[INFO] [stdout] 2825d4d77d63c0f8ffc9eab0bc37bdf035b1b21d911a93a7f6920294acaf11f8