[INFO] fetching crate dual-shock4-controller 0.1.1...
[INFO] testing dual-shock4-controller-0.1.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dual-shock4-controller 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dual-shock4-controller 0.1.1 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 dual-shock4-controller 0.1.1
[INFO] finished tweaking crates.io crate dual-shock4-controller 0.1.1
[INFO] tweaked toml for crates.io crate dual-shock4-controller 0.1.1 written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/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] 61dcd7735a537aaa06abe577228c8fbcf1d328b53f3501a19a274bf9491679ff
[INFO] running `Command { std: "docker" "start" "-a" "61dcd7735a537aaa06abe577228c8fbcf1d328b53f3501a19a274bf9491679ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61dcd7735a537aaa06abe577228c8fbcf1d328b53f3501a19a274bf9491679ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61dcd7735a537aaa06abe577228c8fbcf1d328b53f3501a19a274bf9491679ff", kill_on_drop: false }`
[INFO] [stdout] 61dcd7735a537aaa06abe577228c8fbcf1d328b53f3501a19a274bf9491679ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2402b3abc8513d5ee3450322ae25a767533cbfa059fd6ef1522dd060dc2e3a95
[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" "2402b3abc8513d5ee3450322ae25a767533cbfa059fd6ef1522dd060dc2e3a95", kill_on_drop: false }`
[INFO] [stderr]    Compiling hidapi v1.2.5
[INFO] [stderr]    Compiling dual-shock4-controller v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
[INFO] running `Command { std: "docker" "inspect" "2402b3abc8513d5ee3450322ae25a767533cbfa059fd6ef1522dd060dc2e3a95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2402b3abc8513d5ee3450322ae25a767533cbfa059fd6ef1522dd060dc2e3a95", kill_on_drop: false }`
[INFO] [stdout] 2402b3abc8513d5ee3450322ae25a767533cbfa059fd6ef1522dd060dc2e3a95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--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] 63139613cc489d85b19e9e7a20a19978a2cec284e014e3f9d9a44f9854fc16bf
[INFO] running `Command { std: "docker" "start" "-a" "63139613cc489d85b19e9e7a20a19978a2cec284e014e3f9d9a44f9854fc16bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling dual-shock4-controller v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "63139613cc489d85b19e9e7a20a19978a2cec284e014e3f9d9a44f9854fc16bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63139613cc489d85b19e9e7a20a19978a2cec284e014e3f9d9a44f9854fc16bf", kill_on_drop: false }`
[INFO] [stdout] 63139613cc489d85b19e9e7a20a19978a2cec284e014e3f9d9a44f9854fc16bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d10e156fe7733e94495b2442ed3702ac7ed03ca9793741a1bea76857963f15cb
[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" "d10e156fe7733e94495b2442ed3702ac7ed03ca9793741a1bea76857963f15cb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dual_shock4_controller-40a4a2edb3753d1d
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dual-shock4-controller
[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" "d10e156fe7733e94495b2442ed3702ac7ed03ca9793741a1bea76857963f15cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10e156fe7733e94495b2442ed3702ac7ed03ca9793741a1bea76857963f15cb", kill_on_drop: false }`
[INFO] [stdout] d10e156fe7733e94495b2442ed3702ac7ed03ca9793741a1bea76857963f15cb