[INFO] cloning repository https://github.com/cspr-rad/prusti-lunchnlearn
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cspr-rad/prusti-lunchnlearn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcspr-rad%2Fprusti-lunchnlearn", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcspr-rad%2Fprusti-lunchnlearn'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7683df874edb46e134c85235f3b41c17572c55d
[INFO] checking cspr-rad/prusti-lunchnlearn against master#0c478fdfe138a8b09744798c85fe2be657768b00 for pr-139419
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcspr-rad%2Fprusti-lunchnlearn" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/cspr-rad/prusti-lunchnlearn on toolchain 0c478fdfe138a8b09744798c85fe2be657768b00
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/cspr-rad/prusti-lunchnlearn
[INFO] finished tweaking git repo https://github.com/cspr-rad/prusti-lunchnlearn
[INFO] tweaked toml for git repo https://github.com/cspr-rad/prusti-lunchnlearn written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/cspr-rad/prusti-lunchnlearn 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" "+0c478fdfe138a8b09744798c85fe2be657768b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/pr/us/prusti-contracts, error: No space left on device (os error 28)
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prusti-contracts v0.2.0
[INFO] [stderr]   Downloaded prusti-contracts-proc-macros v0.2.0
[INFO] [stderr]   Downloaded prusti-std v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c7980ab186d9bb6e69bf8e5ce4ef821f42513a5c446c83c4c2a16817d350bd8
[INFO] running `Command { std: "docker" "start" "-a" "3c7980ab186d9bb6e69bf8e5ce4ef821f42513a5c446c83c4c2a16817d350bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c7980ab186d9bb6e69bf8e5ce4ef821f42513a5c446c83c4c2a16817d350bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7980ab186d9bb6e69bf8e5ce4ef821f42513a5c446c83c4c2a16817d350bd8", kill_on_drop: false }`
[INFO] [stdout] 3c7980ab186d9bb6e69bf8e5ce4ef821f42513a5c446c83c4c2a16817d350bd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8975aac91a74ae1c37b3686b4ca91e41260461712ddafcae2ed586a3439fd798
[INFO] running `Command { std: "docker" "start" "-a" "8975aac91a74ae1c37b3686b4ca91e41260461712ddafcae2ed586a3439fd798", kill_on_drop: false }`
[INFO] [stderr] error: no matching package named `prusti-std` found
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `prusti-demo v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] As a reminder, you're using offline mode (--frozen) which can sometimes cause surprising resolution failures, if this error is too confusing you may wish to retry without `--frozen`.
[INFO] running `Command { std: "docker" "inspect" "8975aac91a74ae1c37b3686b4ca91e41260461712ddafcae2ed586a3439fd798", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8975aac91a74ae1c37b3686b4ca91e41260461712ddafcae2ed586a3439fd798", kill_on_drop: false }`
[INFO] [stdout] 8975aac91a74ae1c37b3686b4ca91e41260461712ddafcae2ed586a3439fd798