[INFO] fetching crate jupiter 0.0.3...
[INFO] checking jupiter-0.0.3 against beta for pr-78714
[INFO] extracting crate jupiter 0.0.3 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate jupiter 0.0.3 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 jupiter 0.0.3
[INFO] finished tweaking crates.io crate jupiter 0.0.3
[INFO] tweaked toml for crates.io crate jupiter 0.0.3 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 5c44a381150b6476260c49115e32e76d6c9045cd06a96153c785f6c6d0f9bb4d
[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" "5c44a381150b6476260c49115e32e76d6c9045cd06a96153c785f6c6d0f9bb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c44a381150b6476260c49115e32e76d6c9045cd06a96153c785f6c6d0f9bb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c44a381150b6476260c49115e32e76d6c9045cd06a96153c785f6c6d0f9bb4d", kill_on_drop: false }`
[INFO] [stdout] 5c44a381150b6476260c49115e32e76d6c9045cd06a96153c785f6c6d0f9bb4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 3117a97cd591a848b3f29f1081ad0113588c3af4b482091931fdf40042d3487c
[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" "3117a97cd591a848b3f29f1081ad0113588c3af4b482091931fdf40042d3487c", kill_on_drop: false }`
[INFO] [stderr]     Checking memcmp v0.0.6
[INFO] [stderr]     Checking futures-task v0.3.8
[INFO] [stderr]     Checking nb-connect v1.0.2
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking polling v2.0.2
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking rayon-core v1.9.0
[INFO] [stderr]     Checking futures-util v0.3.8
[INFO] [stderr]     Checking async-io v1.2.0
[INFO] [stderr]     Checking rayon v1.5.0
[INFO] [stderr]     Checking async-global-executor v1.4.3
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking async-std v1.7.0
[INFO] [stderr]     Checking simplelog v0.8.0
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stderr]     Checking combine v4.3.2
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]     Checking tokio-test v0.2.1
[INFO] [stderr]     Checking jupiter v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking redis v0.17.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.97s
[INFO] running `Command { std: "docker" "inspect" "3117a97cd591a848b3f29f1081ad0113588c3af4b482091931fdf40042d3487c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3117a97cd591a848b3f29f1081ad0113588c3af4b482091931fdf40042d3487c", kill_on_drop: false }`
[INFO] [stdout] 3117a97cd591a848b3f29f1081ad0113588c3af4b482091931fdf40042d3487c