[INFO] fetching crate dcap-provide 0.0.1...
[INFO] testing dcap-provide-0.0.1 against 1.49.0 for beta-1.50-1
[INFO] extracting crate dcap-provide 0.0.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate dcap-provide 0.0.1 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 dcap-provide 0.0.1
[INFO] finished tweaking crates.io crate dcap-provide 0.0.1
[INFO] tweaked toml for crates.io crate dcap-provide 0.0.1 written to /workspace/builds/worker-9/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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 7d73d524ebb8f57e34e2d27d1e0f7fba0f60af7ff3accba058428ed68a2f08c6
[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" "7d73d524ebb8f57e34e2d27d1e0f7fba0f60af7ff3accba058428ed68a2f08c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d73d524ebb8f57e34e2d27d1e0f7fba0f60af7ff3accba058428ed68a2f08c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d73d524ebb8f57e34e2d27d1e0f7fba0f60af7ff3accba058428ed68a2f08c6", kill_on_drop: false }`
[INFO] [stdout] 7d73d524ebb8f57e34e2d27d1e0f7fba0f60af7ff3accba058428ed68a2f08c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] d82bd8ec8471d0360666b1dcc1fe8f726c3a748a1c7c89a15a9e89ca69e5027e
[INFO] running `Command { std: "docker" "start" "-a" "d82bd8ec8471d0360666b1dcc1fe8f726c3a748a1c7c89a15a9e89ca69e5027e", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcap-provide v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "d82bd8ec8471d0360666b1dcc1fe8f726c3a748a1c7c89a15a9e89ca69e5027e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82bd8ec8471d0360666b1dcc1fe8f726c3a748a1c7c89a15a9e89ca69e5027e", kill_on_drop: false }`
[INFO] [stdout] d82bd8ec8471d0360666b1dcc1fe8f726c3a748a1c7c89a15a9e89ca69e5027e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7d47d8d913f6b844402ac838597540179661ac7d8eeccd1a31a1339ee75686aa
[INFO] running `Command { std: "docker" "start" "-a" "7d47d8d913f6b844402ac838597540179661ac7d8eeccd1a31a1339ee75686aa", kill_on_drop: false }`
[INFO] [stderr]    Compiling dcap-provide v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "7d47d8d913f6b844402ac838597540179661ac7d8eeccd1a31a1339ee75686aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d47d8d913f6b844402ac838597540179661ac7d8eeccd1a31a1339ee75686aa", kill_on_drop: false }`
[INFO] [stdout] 7d47d8d913f6b844402ac838597540179661ac7d8eeccd1a31a1339ee75686aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 69abc96bd125541bd9d5ba69ed1affc31591a244f9b6b83561d9d01c1dc0af9e
[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" "69abc96bd125541bd9d5ba69ed1affc31591a244f9b6b83561d9d01c1dc0af9e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dcap_provide-565e3765d2c50f00
[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" "69abc96bd125541bd9d5ba69ed1affc31591a244f9b6b83561d9d01c1dc0af9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69abc96bd125541bd9d5ba69ed1affc31591a244f9b6b83561d9d01c1dc0af9e", kill_on_drop: false }`
[INFO] [stdout] 69abc96bd125541bd9d5ba69ed1affc31591a244f9b6b83561d9d01c1dc0af9e