[INFO] fetching crate ra_ap_ide_db 0.0.19...
[INFO] testing ra_ap_ide_db-0.0.19 against 1.47.0 for beta-1.48-1
[INFO] extracting crate ra_ap_ide_db 0.0.19 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ra_ap_ide_db 0.0.19 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ra_ap_ide_db 0.0.19
[INFO] finished tweaking crates.io crate ra_ap_ide_db 0.0.19
[INFO] tweaked toml for crates.io crate ra_ap_ide_db 0.0.19 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8d5324a863564f8c5c476410b087c12389f025ca45507eb506391ced8fa6f81
[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" "a8d5324a863564f8c5c476410b087c12389f025ca45507eb506391ced8fa6f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8d5324a863564f8c5c476410b087c12389f025ca45507eb506391ced8fa6f81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8d5324a863564f8c5c476410b087c12389f025ca45507eb506391ced8fa6f81", kill_on_drop: false }`
[INFO] [stdout] a8d5324a863564f8c5c476410b087c12389f025ca45507eb506391ced8fa6f81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ef7e73c1a9f5dd12ad632958566ebe978cf585fca565e08744e8e8d927e43d1
[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" "2ef7e73c1a9f5dd12ad632958566ebe978cf585fca565e08744e8e8d927e43d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling text-size v1.0.0
[INFO] [stderr]    Compiling fst v0.4.4
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]    Compiling once_cell v1.4.1
[INFO] [stderr]    Compiling thin-dst v1.1.0
[INFO] [stderr]    Compiling ra_ap_paths v0.0.19
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling ra_ap_arena v0.0.19
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling tracing-core v0.1.17
[INFO] [stderr]    Compiling sharded-slab v0.0.9
[INFO] [stderr]    Compiling regex v1.4.1
[INFO] [stderr]    Compiling rustc-ap-rustc_lexer v682.0.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling perf-event-open-sys v1.0.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling ena v0.14.0
[INFO] [stderr]    Compiling ra_ap_parser v0.0.19
[INFO] [stderr]    Compiling ra_ap_text_edit v0.0.19
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling salsa-macros v0.15.2
[INFO] [stderr]    Compiling chalk-derive v0.32.0
[INFO] [stderr]    Compiling smol_str v0.1.17
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling rayon v1.4.1
[INFO] [stderr]    Compiling perf-event v0.4.5
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling rowan v0.10.0
[INFO] [stderr]    Compiling ra_ap_tt v0.0.19
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling tracing-log v0.1.1
[INFO] [stderr]    Compiling ra_ap_profile v0.0.19
[INFO] [stderr]    Compiling ra_ap_cfg v0.0.19
[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling ra_ap_syntax v0.0.19
[INFO] [stderr]    Compiling ra_ap_vfs v0.0.19
[INFO] [stderr]    Compiling ra_ap_test_utils v0.0.19
[INFO] [stderr]    Compiling chalk-ir v0.32.0
[INFO] [stderr]    Compiling salsa v0.15.2
[INFO] [stderr]    Compiling tracing v0.1.21
[INFO] [stderr]    Compiling tracing-subscriber v0.2.13
[INFO] [stderr]    Compiling ra_ap_mbe v0.0.19
[INFO] [stderr]    Compiling ra_ap_base_db v0.0.19
[INFO] [stderr]    Compiling ra_ap_hir_expand v0.0.19
[INFO] [stderr]    Compiling tracing-tree v0.1.6
[INFO] [stderr]    Compiling ra_ap_hir_def v0.0.19
[INFO] [stderr]    Compiling chalk-solve v0.32.0
[INFO] [stderr]    Compiling chalk-recursive v0.32.0
[INFO] [stderr]    Compiling ra_ap_hir_ty v0.0.19
[INFO] [stderr]    Compiling ra_ap_hir v0.0.19
[INFO] [stderr]    Compiling ra_ap_ide_db v0.0.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 17s
[INFO] running `Command { std: "docker" "inspect" "2ef7e73c1a9f5dd12ad632958566ebe978cf585fca565e08744e8e8d927e43d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ef7e73c1a9f5dd12ad632958566ebe978cf585fca565e08744e8e8d927e43d1", kill_on_drop: false }`
[INFO] [stdout] 2ef7e73c1a9f5dd12ad632958566ebe978cf585fca565e08744e8e8d927e43d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66f84174ef136b0e8049814997b5008b90844bfad940c4c1be17134773e35ee4
[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" "66f84174ef136b0e8049814997b5008b90844bfad940c4c1be17134773e35ee4", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra_ap_ide_db v0.0.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "66f84174ef136b0e8049814997b5008b90844bfad940c4c1be17134773e35ee4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66f84174ef136b0e8049814997b5008b90844bfad940c4c1be17134773e35ee4", kill_on_drop: false }`
[INFO] [stdout] 66f84174ef136b0e8049814997b5008b90844bfad940c4c1be17134773e35ee4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c5f7c676fa2e43afe37de743f4e9ca48903a149884cd708c0c81de36b93adf91
[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" "c5f7c676fa2e43afe37de743f4e9ca48903a149884cd708c0c81de36b93adf91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ra_ap_ide_db-4698eae21684545d
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test line_index::tests::test_char_len ... ok
[INFO] [stdout] test line_index::tests::test_splitlines ... ok
[INFO] [stdout] test line_index::tests::test_single_char ... ok
[INFO] [stdout] test line_index::tests::test_empty_index ... ok
[INFO] [stdout] test line_index::tests::test_line_index ... ok
[INFO] [stdout] test line_index::tests::test_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c5f7c676fa2e43afe37de743f4e9ca48903a149884cd708c0c81de36b93adf91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5f7c676fa2e43afe37de743f4e9ca48903a149884cd708c0c81de36b93adf91", kill_on_drop: false }`
[INFO] [stdout] c5f7c676fa2e43afe37de743f4e9ca48903a149884cd708c0c81de36b93adf91
