[INFO] fetching crate rusoto_machinelearning 0.45.0...
[INFO] testing rusoto_machinelearning-0.45.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate rusoto_machinelearning 0.45.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate rusoto_machinelearning 0.45.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rusoto_machinelearning 0.45.0
[INFO] finished tweaking crates.io crate rusoto_machinelearning 0.45.0
[INFO] tweaked toml for crates.io crate rusoto_machinelearning 0.45.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "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-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 782082f705e0174fae5a7bd0d0dd7346bfba6dbdb6818d41a142b0b602547ec7
[INFO] running `Command { std: "docker" "start" "-a" "782082f705e0174fae5a7bd0d0dd7346bfba6dbdb6818d41a142b0b602547ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "782082f705e0174fae5a7bd0d0dd7346bfba6dbdb6818d41a142b0b602547ec7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "782082f705e0174fae5a7bd0d0dd7346bfba6dbdb6818d41a142b0b602547ec7", kill_on_drop: false }`
[INFO] [stdout] 782082f705e0174fae5a7bd0d0dd7346bfba6dbdb6818d41a142b0b602547ec7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", 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] 99fd3c91af8566893021b0812e6299f76c101290c518c3adecd83435d7d4e62b
[INFO] running `Command { std: "docker" "start" "-a" "99fd3c91af8566893021b0812e6299f76c101290c518c3adecd83435d7d4e62b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusoto_machinelearning v0.45.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.23s
[INFO] running `Command { std: "docker" "inspect" "99fd3c91af8566893021b0812e6299f76c101290c518c3adecd83435d7d4e62b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99fd3c91af8566893021b0812e6299f76c101290c518c3adecd83435d7d4e62b", kill_on_drop: false }`
[INFO] [stdout] 99fd3c91af8566893021b0812e6299f76c101290c518c3adecd83435d7d4e62b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ccff65cc8d100e14e0e2be7a5f40e66769e878edddaafedc10a26fd818475c7
[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" "8ccff65cc8d100e14e0e2be7a5f40e66769e878edddaafedc10a26fd818475c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusoto_machinelearning v0.45.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "8ccff65cc8d100e14e0e2be7a5f40e66769e878edddaafedc10a26fd818475c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ccff65cc8d100e14e0e2be7a5f40e66769e878edddaafedc10a26fd818475c7", kill_on_drop: false }`
[INFO] [stdout] 8ccff65cc8d100e14e0e2be7a5f40e66769e878edddaafedc10a26fd818475c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1dd52259fecf5a3f537bd745e2d66a19b6bf5cc8800bc83915c80e128d7acbd
[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" "b1dd52259fecf5a3f537bd745e2d66a19b6bf5cc8800bc83915c80e128d7acbd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusoto_machinelearning-bd52a6f4f1321c62
[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_machinelearning
[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" "b1dd52259fecf5a3f537bd745e2d66a19b6bf5cc8800bc83915c80e128d7acbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1dd52259fecf5a3f537bd745e2d66a19b6bf5cc8800bc83915c80e128d7acbd", kill_on_drop: false }`
[INFO] [stdout] b1dd52259fecf5a3f537bd745e2d66a19b6bf5cc8800bc83915c80e128d7acbd