[INFO] fetching crate hand_indexer 0.1.0...
[INFO] testing hand_indexer-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate hand_indexer 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate hand_indexer 0.1.0 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 hand_indexer 0.1.0
[INFO] finished tweaking crates.io crate hand_indexer 0.1.0
[INFO] tweaked toml for crates.io crate hand_indexer 0.1.0 written to /workspace/builds/worker-11/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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 227596cdb30aa2d707c293fadaf4feb9709899c06d2190c7d55e2b2203139904
[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" "227596cdb30aa2d707c293fadaf4feb9709899c06d2190c7d55e2b2203139904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "227596cdb30aa2d707c293fadaf4feb9709899c06d2190c7d55e2b2203139904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "227596cdb30aa2d707c293fadaf4feb9709899c06d2190c7d55e2b2203139904", kill_on_drop: false }`
[INFO] [stdout] 227596cdb30aa2d707c293fadaf4feb9709899c06d2190c7d55e2b2203139904
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 47566b15b0cb6b14caac87edb4adbeacb43799f6b5922073572d84c6ebc058bf
[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" "47566b15b0cb6b14caac87edb4adbeacb43799f6b5922073572d84c6ebc058bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling hand_indexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.50s
[INFO] running `Command { std: "docker" "inspect" "47566b15b0cb6b14caac87edb4adbeacb43799f6b5922073572d84c6ebc058bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47566b15b0cb6b14caac87edb4adbeacb43799f6b5922073572d84c6ebc058bf", kill_on_drop: false }`
[INFO] [stdout] 47566b15b0cb6b14caac87edb4adbeacb43799f6b5922073572d84c6ebc058bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] f9472cef5e7b26ea73842f0fac7c435161b8cc702102b8f91a7c914054dca89c
[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" "f9472cef5e7b26ea73842f0fac7c435161b8cc702102b8f91a7c914054dca89c", kill_on_drop: false }`
[INFO] [stderr]    Compiling hand_indexer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "f9472cef5e7b26ea73842f0fac7c435161b8cc702102b8f91a7c914054dca89c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9472cef5e7b26ea73842f0fac7c435161b8cc702102b8f91a7c914054dca89c", kill_on_drop: false }`
[INFO] [stdout] f9472cef5e7b26ea73842f0fac7c435161b8cc702102b8f91a7c914054dca89c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 2f1bf65d7f398e3d7085a8828c6da7365cf2478ed0ae91af6644b83d2036660b
[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" "2f1bf65d7f398e3d7085a8828c6da7365cf2478ed0ae91af6644b83d2036660b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hand_indexer-b7e18162daf7c082
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test hand_indexer::bindgen_test_layout_hand_indexer_s ... ok
[INFO] [stdout] test hand_indexer::bindgen_test_layout___fsid_t ... ok
[INFO] [stdout] test hand_indexer::bindgen_test_layout_max_align_t ... ok
[INFO] [stdout] test hand_indexer::bindgen_test_layout_hand_indexer_state_s ... ok
[INFO] [stdout] test hand_indexer::bindgen_test_layout_imaxdiv_t ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hand_indexer
[INFO] [stderr] error[E0659]: `hand_indexer` is ambiguous (name vs any other name during import resolution)
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use hand_indexer::{HandIndex, HandIndexer};
[INFO] [stderr]   |         ^^^^^^^^^^^^ ambiguous name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `hand_indexer` could refer to a crate passed with `--extern`
[INFO] [stderr]   = help: use `::hand_indexer` to refer to this crate unambiguously
[INFO] [stderr] note: `hand_indexer` could also refer to the module defined here
[INFO] [stderr]  --> /opt/rustwide/workdir/src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod hand_indexer;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   = help: use `crate::hand_indexer` to refer to this module unambiguously
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0659`.
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "2f1bf65d7f398e3d7085a8828c6da7365cf2478ed0ae91af6644b83d2036660b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1bf65d7f398e3d7085a8828c6da7365cf2478ed0ae91af6644b83d2036660b", kill_on_drop: false }`
[INFO] [stdout] 2f1bf65d7f398e3d7085a8828c6da7365cf2478ed0ae91af6644b83d2036660b