[INFO] fetching crate rustqubo 0.1.0...
[INFO] checking rustqubo-0.1.0 against master#40daf23eeb711dadf140b2536e67e3ff4c999196 for pr-142287
[INFO] extracting crate rustqubo 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate rustqubo 0.1.0 on toolchain 40daf23eeb711dadf140b2536e67e3ff4c999196
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustqubo 0.1.0
[INFO] finished tweaking crates.io crate rustqubo 0.1.0
[INFO] tweaked toml for crates.io crate rustqubo 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 54 packages to latest compatible versions
[INFO] [stderr]       Adding pyo3 v0.17.3 (available: v0.25.0)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.9.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "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 katex-doc v0.1.0
[INFO] [stderr]   Downloaded annealers v0.1.0
[INFO] [stderr]   Downloaded classical_solver v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7e134a94c243db78c5c4e9824b0f5c3f813ac44d1494909186d23f6f1bb1bb8
[INFO] running `Command { std: "docker" "start" "-a" "e7e134a94c243db78c5c4e9824b0f5c3f813ac44d1494909186d23f6f1bb1bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7e134a94c243db78c5c4e9824b0f5c3f813ac44d1494909186d23f6f1bb1bb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7e134a94c243db78c5c4e9824b0f5c3f813ac44d1494909186d23f6f1bb1bb8", kill_on_drop: false }`
[INFO] [stdout] e7e134a94c243db78c5c4e9824b0f5c3f813ac44d1494909186d23f6f1bb1bb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+40daf23eeb711dadf140b2536e67e3ff4c999196" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6d1888ba6ed2e45614847ccf464a3f4d4a547aacbd3f7bd68cb5d8c8feed6e1
[INFO] running `Command { std: "docker" "start" "-a" "b6d1888ba6ed2e45614847ccf464a3f4d4a547aacbd3f7bd68cb5d8c8feed6e1", kill_on_drop: false }`
[INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/05aaaade2c7a33d5abe98c8d993ca7effcbe9a1ed9049baa6316331ac2fbe7e7/merged: no space left on device
[INFO] running `Command { std: "docker" "inspect" "b6d1888ba6ed2e45614847ccf464a3f4d4a547aacbd3f7bd68cb5d8c8feed6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d1888ba6ed2e45614847ccf464a3f4d4a547aacbd3f7bd68cb5d8c8feed6e1", kill_on_drop: false }`
[INFO] [stdout] b6d1888ba6ed2e45614847ccf464a3f4d4a547aacbd3f7bd68cb5d8c8feed6e1