[INFO] fetching crate jwt-decoder 0.2.1...
[INFO] checking jwt-decoder-0.2.1 against beta for pr-78714
[INFO] extracting crate jwt-decoder 0.2.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate jwt-decoder 0.2.1 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 jwt-decoder 0.2.1
[INFO] finished tweaking crates.io crate jwt-decoder 0.2.1
[INFO] tweaked toml for crates.io crate jwt-decoder 0.2.1 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] cd47677fd8594e1dfb669f1760e478d883c286541ab3b835f33b93384bac56cf
[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" "cd47677fd8594e1dfb669f1760e478d883c286541ab3b835f33b93384bac56cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd47677fd8594e1dfb669f1760e478d883c286541ab3b835f33b93384bac56cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd47677fd8594e1dfb669f1760e478d883c286541ab3b835f33b93384bac56cf", kill_on_drop: false }`
[INFO] [stdout] cd47677fd8594e1dfb669f1760e478d883c286541ab3b835f33b93384bac56cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 3def623802451ab44e04303f43e0bf5eebf5e8f9a963907a1d2d561b4eddcf89
[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" "3def623802451ab44e04303f43e0bf5eebf5e8f9a963907a1d2d561b4eddcf89", kill_on_drop: false }`
[INFO] [stderr]     Checking jwt-decoder v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "3def623802451ab44e04303f43e0bf5eebf5e8f9a963907a1d2d561b4eddcf89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3def623802451ab44e04303f43e0bf5eebf5e8f9a963907a1d2d561b4eddcf89", kill_on_drop: false }`
[INFO] [stdout] 3def623802451ab44e04303f43e0bf5eebf5e8f9a963907a1d2d561b4eddcf89