[INFO] fetching crate jade 0.0.1-pre... [INFO] checking jade-0.0.1-pre against beta for pr-78714 [INFO] extracting crate jade 0.0.1-pre into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate jade 0.0.1-pre 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 jade 0.0.1-pre [INFO] finished tweaking crates.io crate jade 0.0.1-pre [INFO] tweaked toml for crates.io crate jade 0.0.1-pre written to /workspace/builds/worker-8/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 35bdfab4a92546d76adbc2b4eac112e1b00bd1a57c47fc965b9ff93fde14ca99 [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" "35bdfab4a92546d76adbc2b4eac112e1b00bd1a57c47fc965b9ff93fde14ca99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35bdfab4a92546d76adbc2b4eac112e1b00bd1a57c47fc965b9ff93fde14ca99", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35bdfab4a92546d76adbc2b4eac112e1b00bd1a57c47fc965b9ff93fde14ca99", kill_on_drop: false }` [INFO] [stdout] 35bdfab4a92546d76adbc2b4eac112e1b00bd1a57c47fc965b9ff93fde14ca99 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 048cb9e8017619000d8695c782053801967b5e6f91f2cfa9c48e1121b1ff37ac [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" "048cb9e8017619000d8695c782053801967b5e6f91f2cfa9c48e1121b1ff37ac", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Checking jade v0.0.1-pre (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "048cb9e8017619000d8695c782053801967b5e6f91f2cfa9c48e1121b1ff37ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "048cb9e8017619000d8695c782053801967b5e6f91f2cfa9c48e1121b1ff37ac", kill_on_drop: false }` [INFO] [stdout] 048cb9e8017619000d8695c782053801967b5e6f91f2cfa9c48e1121b1ff37ac