[INFO] fetching crate afi_docf 0.0.1...
[INFO] testing afi_docf-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate afi_docf 0.0.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate afi_docf 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate afi_docf 0.0.1
[INFO] finished tweaking crates.io crate afi_docf 0.0.1
[INFO] tweaked toml for crates.io crate afi_docf 0.0.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 53eae59d77deb648d45cfb77e6bb87e3bd940b65e74dc110028d38b12c9e26bb
[INFO] running `Command { std: "docker" "start" "-a" "53eae59d77deb648d45cfb77e6bb87e3bd940b65e74dc110028d38b12c9e26bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53eae59d77deb648d45cfb77e6bb87e3bd940b65e74dc110028d38b12c9e26bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53eae59d77deb648d45cfb77e6bb87e3bd940b65e74dc110028d38b12c9e26bb", kill_on_drop: false }`
[INFO] [stdout] 53eae59d77deb648d45cfb77e6bb87e3bd940b65e74dc110028d38b12c9e26bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] a49b887f3eeb7cef3f5ba9accae67625460ee6bc8b74100774b67892af17a4e4
[INFO] running `Command { std: "docker" "start" "-a" "a49b887f3eeb7cef3f5ba9accae67625460ee6bc8b74100774b67892af17a4e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling afi_docf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "a49b887f3eeb7cef3f5ba9accae67625460ee6bc8b74100774b67892af17a4e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a49b887f3eeb7cef3f5ba9accae67625460ee6bc8b74100774b67892af17a4e4", kill_on_drop: false }`
[INFO] [stdout] a49b887f3eeb7cef3f5ba9accae67625460ee6bc8b74100774b67892af17a4e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 7e40ff6c3009721c6a5f8b0ab51478ba8a331d9f792dca22a4d9766979bd3aa2
[INFO] running `Command { std: "docker" "start" "-a" "7e40ff6c3009721c6a5f8b0ab51478ba8a331d9f792dca22a4d9766979bd3aa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling afi_docf v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "7e40ff6c3009721c6a5f8b0ab51478ba8a331d9f792dca22a4d9766979bd3aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e40ff6c3009721c6a5f8b0ab51478ba8a331d9f792dca22a4d9766979bd3aa2", kill_on_drop: false }`
[INFO] [stdout] 7e40ff6c3009721c6a5f8b0ab51478ba8a331d9f792dca22a4d9766979bd3aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca75c358255540a0e2886bfd5aca369c8c38e5f313f76c8477136f0d61ec38b0
[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" "ca75c358255540a0e2886bfd5aca369c8c38e5f313f76c8477136f0d61ec38b0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/afi_docf-95a5fd4505a74929)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests afi_docf
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca75c358255540a0e2886bfd5aca369c8c38e5f313f76c8477136f0d61ec38b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca75c358255540a0e2886bfd5aca369c8c38e5f313f76c8477136f0d61ec38b0", kill_on_drop: false }`
[INFO] [stdout] ca75c358255540a0e2886bfd5aca369c8c38e5f313f76c8477136f0d61ec38b0