[INFO] fetching crate mz_rusoto_savingsplans 0.46.0...
[INFO] testing mz_rusoto_savingsplans-0.46.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mz_rusoto_savingsplans 0.46.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mz_rusoto_savingsplans 0.46.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mz_rusoto_savingsplans 0.46.0
[INFO] finished tweaking crates.io crate mz_rusoto_savingsplans 0.46.0
[INFO] tweaked toml for crates.io crate mz_rusoto_savingsplans 0.46.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 588f74d24f5cea555f9cbae50a973227b73d04e38f19383e2abf8cf59a2d90e1
[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" "588f74d24f5cea555f9cbae50a973227b73d04e38f19383e2abf8cf59a2d90e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "588f74d24f5cea555f9cbae50a973227b73d04e38f19383e2abf8cf59a2d90e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588f74d24f5cea555f9cbae50a973227b73d04e38f19383e2abf8cf59a2d90e1", kill_on_drop: false }`
[INFO] [stdout] 588f74d24f5cea555f9cbae50a973227b73d04e38f19383e2abf8cf59a2d90e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5eca7372dff6c29b98a6d6798c00c4dbfb61926cb9364fd3d0827de9d3269b7a
[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" "5eca7372dff6c29b98a6d6798c00c4dbfb61926cb9364fd3d0827de9d3269b7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz_rusoto_savingsplans v0.46.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "5eca7372dff6c29b98a6d6798c00c4dbfb61926cb9364fd3d0827de9d3269b7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eca7372dff6c29b98a6d6798c00c4dbfb61926cb9364fd3d0827de9d3269b7a", kill_on_drop: false }`
[INFO] [stdout] 5eca7372dff6c29b98a6d6798c00c4dbfb61926cb9364fd3d0827de9d3269b7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] efc327848cc7fc73550f1000ea7a34e395c7c6e99b61265c7692fc569a2e3fad
[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" "efc327848cc7fc73550f1000ea7a34e395c7c6e99b61265c7692fc569a2e3fad", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz_rusoto_savingsplans v0.46.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.20s
[INFO] running `Command { std: "docker" "inspect" "efc327848cc7fc73550f1000ea7a34e395c7c6e99b61265c7692fc569a2e3fad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efc327848cc7fc73550f1000ea7a34e395c7c6e99b61265c7692fc569a2e3fad", kill_on_drop: false }`
[INFO] [stdout] efc327848cc7fc73550f1000ea7a34e395c7c6e99b61265c7692fc569a2e3fad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=warn" "-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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", 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] 63abfa06bd3f49bc1823544eb09b381c66a1d68cba76608d9645c0908603cd1a
[INFO] running `Command { std: "docker" "start" "-a" "63abfa06bd3f49bc1823544eb09b381c66a1d68cba76608d9645c0908603cd1a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusoto_savingsplans-7e6e5d84c940de21
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusoto_savingsplans
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "63abfa06bd3f49bc1823544eb09b381c66a1d68cba76608d9645c0908603cd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63abfa06bd3f49bc1823544eb09b381c66a1d68cba76608d9645c0908603cd1a", kill_on_drop: false }`
[INFO] [stdout] 63abfa06bd3f49bc1823544eb09b381c66a1d68cba76608d9645c0908603cd1a