[INFO] fetching crate fbthrift-transport-response-handler 0.4.0...
[INFO] testing fbthrift-transport-response-handler-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate fbthrift-transport-response-handler 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate fbthrift-transport-response-handler 0.4.0 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 fbthrift-transport-response-handler 0.4.0
[INFO] finished tweaking crates.io crate fbthrift-transport-response-handler 0.4.0
[INFO] tweaked toml for crates.io crate fbthrift-transport-response-handler 0.4.0 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ed6e60e0509ced1dd8de769f7f81ebb4a6720bf4b396a8f5c8dbfacc17c422b8
[INFO] running `Command { std: "docker" "start" "-a" "ed6e60e0509ced1dd8de769f7f81ebb4a6720bf4b396a8f5c8dbfacc17c422b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed6e60e0509ced1dd8de769f7f81ebb4a6720bf4b396a8f5c8dbfacc17c422b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed6e60e0509ced1dd8de769f7f81ebb4a6720bf4b396a8f5c8dbfacc17c422b8", kill_on_drop: false }`
[INFO] [stdout] ed6e60e0509ced1dd8de769f7f81ebb4a6720bf4b396a8f5c8dbfacc17c422b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5131d0747f0e3b7683f4da50f6465764a35b934f484b6506c4daf18ec1221094
[INFO] running `Command { std: "docker" "start" "-a" "5131d0747f0e3b7683f4da50f6465764a35b934f484b6506c4daf18ec1221094", kill_on_drop: false }`
[INFO] [stderr]    Compiling fbthrift-transport-response-handler v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "5131d0747f0e3b7683f4da50f6465764a35b934f484b6506c4daf18ec1221094", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5131d0747f0e3b7683f4da50f6465764a35b934f484b6506c4daf18ec1221094", kill_on_drop: false }`
[INFO] [stdout] 5131d0747f0e3b7683f4da50f6465764a35b934f484b6506c4daf18ec1221094
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 823d49c57f17ad94ffd1649692ab3ae9b9245afa1947052e365c920009e6e320
[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" "823d49c57f17ad94ffd1649692ab3ae9b9245afa1947052e365c920009e6e320", kill_on_drop: false }`
[INFO] [stderr]    Compiling fbthrift-transport-response-handler v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "823d49c57f17ad94ffd1649692ab3ae9b9245afa1947052e365c920009e6e320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "823d49c57f17ad94ffd1649692ab3ae9b9245afa1947052e365c920009e6e320", kill_on_drop: false }`
[INFO] [stdout] 823d49c57f17ad94ffd1649692ab3ae9b9245afa1947052e365c920009e6e320
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d68eee9eefc21ef04ceae51d020a5107362801cd21e4416b52cc092433a32b61
[INFO] running `Command { std: "docker" "start" "-a" "d68eee9eefc21ef04ceae51d020a5107362801cd21e4416b52cc092433a32b61", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/fbthrift_transport_response_handler-5766bf29afc94dec
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fbthrift-transport-response-handler
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::with_default_response_handler ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "d68eee9eefc21ef04ceae51d020a5107362801cd21e4416b52cc092433a32b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68eee9eefc21ef04ceae51d020a5107362801cd21e4416b52cc092433a32b61", kill_on_drop: false }`
[INFO] [stdout] d68eee9eefc21ef04ceae51d020a5107362801cd21e4416b52cc092433a32b61