[INFO] fetching crate mz_rusoto_ds 0.46.0...
[INFO] testing mz_rusoto_ds-0.46.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate mz_rusoto_ds 0.46.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate mz_rusoto_ds 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_ds 0.46.0
[INFO] finished tweaking crates.io crate mz_rusoto_ds 0.46.0
[INFO] tweaked toml for crates.io crate mz_rusoto_ds 0.46.0 written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0ac0eba1185470190d6ac8c40770064e38355f5bfd17e75d9bb678a903a145c2
[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" "0ac0eba1185470190d6ac8c40770064e38355f5bfd17e75d9bb678a903a145c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ac0eba1185470190d6ac8c40770064e38355f5bfd17e75d9bb678a903a145c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ac0eba1185470190d6ac8c40770064e38355f5bfd17e75d9bb678a903a145c2", kill_on_drop: false }`
[INFO] [stdout] 0ac0eba1185470190d6ac8c40770064e38355f5bfd17e75d9bb678a903a145c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c605dd41c0e2483d8454aefbaac53ceee0b41cffb54a422d3c08fc0fb8250826
[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" "c605dd41c0e2483d8454aefbaac53ceee0b41cffb54a422d3c08fc0fb8250826", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz_rusoto_ds v0.46.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.49s
[INFO] running `Command { std: "docker" "inspect" "c605dd41c0e2483d8454aefbaac53ceee0b41cffb54a422d3c08fc0fb8250826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c605dd41c0e2483d8454aefbaac53ceee0b41cffb54a422d3c08fc0fb8250826", kill_on_drop: false }`
[INFO] [stdout] c605dd41c0e2483d8454aefbaac53ceee0b41cffb54a422d3c08fc0fb8250826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 43826226fc6cf48a4a473ec7e7a79edd74f247c68bed6349717e032e6cac520e
[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" "43826226fc6cf48a4a473ec7e7a79edd74f247c68bed6349717e032e6cac520e", kill_on_drop: false }`
[INFO] [stderr]    Compiling mz_rusoto_ds v0.46.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 9.53s
[INFO] running `Command { std: "docker" "inspect" "43826226fc6cf48a4a473ec7e7a79edd74f247c68bed6349717e032e6cac520e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43826226fc6cf48a4a473ec7e7a79edd74f247c68bed6349717e032e6cac520e", kill_on_drop: false }`
[INFO] [stdout] 43826226fc6cf48a4a473ec7e7a79edd74f247c68bed6349717e032e6cac520e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 374fcee208b59b6ef63d927409afde4b680f27c33a6fcdc3e3c14e3f19357aa0
[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" "374fcee208b59b6ef63d927409afde4b680f27c33a6fcdc3e3c14e3f19357aa0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rusoto_ds-1454fd3aff4cf4df
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusoto_ds
[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] [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" "374fcee208b59b6ef63d927409afde4b680f27c33a6fcdc3e3c14e3f19357aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374fcee208b59b6ef63d927409afde4b680f27c33a6fcdc3e3c14e3f19357aa0", kill_on_drop: false }`
[INFO] [stdout] 374fcee208b59b6ef63d927409afde4b680f27c33a6fcdc3e3c14e3f19357aa0