[INFO] fetching crate openassets 0.1.0...
[INFO] checking openassets-0.1.0 against beta for pr-78714
[INFO] extracting crate openassets 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate openassets 0.1.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate openassets 0.1.0
[INFO] finished tweaking crates.io crate openassets 0.1.0
[INFO] tweaked toml for crates.io crate openassets 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 0374064ded4f336a55272e6482289e3865d849f9f52fac27ff23bf3a5687a85c
[INFO] running `Command { std: "docker" "start" "-a" "0374064ded4f336a55272e6482289e3865d849f9f52fac27ff23bf3a5687a85c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0374064ded4f336a55272e6482289e3865d849f9f52fac27ff23bf3a5687a85c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0374064ded4f336a55272e6482289e3865d849f9f52fac27ff23bf3a5687a85c", kill_on_drop: false }`
[INFO] [stdout] 0374064ded4f336a55272e6482289e3865d849f9f52fac27ff23bf3a5687a85c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 378fbaedc8427ed5326a8ea1aaec7c78634e0079291b7be5beab0a45fde84b2d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "378fbaedc8427ed5326a8ea1aaec7c78634e0079291b7be5beab0a45fde84b2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.26
[INFO] [stderr]     Checking bech32 v0.6.0
[INFO] [stderr]     Checking leb128 v0.2.4
[INFO] [stderr]     Checking bitcoin_hashes v0.3.2
[INFO] [stderr]     Checking bitcoin-bech32 v0.9.0
[INFO] [stderr]    Compiling secp256k1 v0.12.2
[INFO] [stderr]     Checking bitcoin v0.18.2
[INFO] [stderr]     Checking openassets v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.22s
[INFO] running `Command { std: "docker" "inspect" "378fbaedc8427ed5326a8ea1aaec7c78634e0079291b7be5beab0a45fde84b2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "378fbaedc8427ed5326a8ea1aaec7c78634e0079291b7be5beab0a45fde84b2d", kill_on_drop: false }`
[INFO] [stdout] 378fbaedc8427ed5326a8ea1aaec7c78634e0079291b7be5beab0a45fde84b2d