[INFO] fetching crate rustc-ap-rustc_index 669.0.0...
[INFO] testing rustc-ap-rustc_index-669.0.0 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate rustc-ap-rustc_index 669.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rustc-ap-rustc_index 669.0.0 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustc-ap-rustc_index 669.0.0
[INFO] finished tweaking crates.io crate rustc-ap-rustc_index 669.0.0
[INFO] tweaked toml for crates.io crate rustc-ap-rustc_index 669.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] db68fbb7ff4f5a27f857bcbb228848a612ae453d2a621fd47fc845af78e8b5bd
[INFO] running `Command { std: "docker" "start" "-a" "db68fbb7ff4f5a27f857bcbb228848a612ae453d2a621fd47fc845af78e8b5bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db68fbb7ff4f5a27f857bcbb228848a612ae453d2a621fd47fc845af78e8b5bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db68fbb7ff4f5a27f857bcbb228848a612ae453d2a621fd47fc845af78e8b5bd", kill_on_drop: false }`
[INFO] [stdout] db68fbb7ff4f5a27f857bcbb228848a612ae453d2a621fd47fc845af78e8b5bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] 3d7c3631927433e80dd037ebedf41b83466efe813c3f6ced8e2c693d3224e29e
[INFO] running `Command { std: "docker" "start" "-a" "3d7c3631927433e80dd037ebedf41b83466efe813c3f6ced8e2c693d3224e29e", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling hashbrown v0.8.1
[INFO] [stderr]    Compiling indexmap v1.5.0
[INFO] [stderr]    Compiling rustc-ap-rustc_serialize v669.0.0
[INFO] [stderr]    Compiling rustc-ap-rustc_index v669.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "3d7c3631927433e80dd037ebedf41b83466efe813c3f6ced8e2c693d3224e29e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7c3631927433e80dd037ebedf41b83466efe813c3f6ced8e2c693d3224e29e", kill_on_drop: false }`
[INFO] [stdout] 3d7c3631927433e80dd037ebedf41b83466efe813c3f6ced8e2c693d3224e29e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7222b8d8c058b26a07300beeddaafaab95a2dc07bcefa927761384b99544e14
[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" "c7222b8d8c058b26a07300beeddaafaab95a2dc07bcefa927761384b99544e14", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-ap-rustc_index v669.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.89s
[INFO] running `Command { std: "docker" "inspect" "c7222b8d8c058b26a07300beeddaafaab95a2dc07bcefa927761384b99544e14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7222b8d8c058b26a07300beeddaafaab95a2dc07bcefa927761384b99544e14", kill_on_drop: false }`
[INFO] [stdout] c7222b8d8c058b26a07300beeddaafaab95a2dc07bcefa927761384b99544e14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13e2b0836a8d0bc5947298ae9e034140a1fef43d7832efb594b71946bff5ab3f
[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" "13e2b0836a8d0bc5947298ae9e034140a1fef43d7832efb594b71946bff5ab3f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustc_ap_rustc_index-8aecadba368417d5
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test bit_set::tests::matrix_intersection ... ok
[INFO] [stdout] test bit_set::tests::matrix_iter ... ok
[INFO] [stdout] test bit_set::tests::union_hybrid_sparse_empty_small_domain ... ok
[INFO] [stdout] test bit_set::tests::union_hybrid_sparse_empty_to_dense ... ok
[INFO] [stdout] test bit_set::tests::hybrid_bitset ... ok
[INFO] [stdout] test bit_set::tests::sparse_matrix_iter ... ok
[INFO] [stdout] test vec::tests::range_iterator_iterates_forwards ... ok
[INFO] [stdout] test vec::tests::range_size_hint_is_correct ... ok
[INFO] [stdout] test bit_set::tests::union_hybrid_sparse_full_to_dense ... ok
[INFO] [stdout] test bit_set::tests::grow ... ok
[INFO] [stdout] test bit_set::tests::union_two_sets ... ok
[INFO] [stdout] test bit_set::tests::bitset_iter_works_2 ... ok
[INFO] [stdout] test vec::tests::range_iterator_iterates_backwards ... ok
[INFO] [stdout] test bit_set::tests::test_new_filled ... ok
[INFO] [stdout] test bit_set::tests::union_hybrid_sparse_domain_to_dense ... ok
[INFO] [stdout] test bit_set::tests::union_hybrid_sparse_full_small_domain ... ok
[INFO] [stdout] test bit_set::tests::bitset_iter_works ... ok
[INFO] [stdout] test vec::tests::index_size_is_optimized ... ok
[INFO] [stdout] test vec::tests::range_count_is_correct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13e2b0836a8d0bc5947298ae9e034140a1fef43d7832efb594b71946bff5ab3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e2b0836a8d0bc5947298ae9e034140a1fef43d7832efb594b71946bff5ab3f", kill_on_drop: false }`
[INFO] [stdout] 13e2b0836a8d0bc5947298ae9e034140a1fef43d7832efb594b71946bff5ab3f