[INFO] fetching crate ra_ap_ssr 0.0.39... [INFO] checking ra_ap_ssr-0.0.39 against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056 [INFO] extracting crate ra_ap_ssr 0.0.39 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate ra_ap_ssr 0.0.39 on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ra_ap_ssr 0.0.39 [INFO] finished tweaking crates.io crate ra_ap_ssr 0.0.39 [INFO] tweaked toml for crates.io crate ra_ap_ssr 0.0.39 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded salsa-macros v0.16.0 [INFO] [stderr] Downloaded tracing-tree v0.1.10 [INFO] [stderr] Downloaded rowan v0.12.6 [INFO] [stderr] Downloaded salsa v0.16.1 [INFO] [stderr] Downloaded ra_ap_base_db v0.0.39 [INFO] [stderr] Downloaded ra_ap_vfs v0.0.39 [INFO] [stderr] Downloaded ra_ap_tt v0.0.39 [INFO] [stderr] Downloaded ra_ap_paths v0.0.39 [INFO] [stderr] Downloaded ra_ap_stdx v0.0.39 [INFO] [stderr] Downloaded ra_ap_la-arena v0.0.39 [INFO] [stderr] Downloaded ra_ap_cfg v0.0.39 [INFO] [stderr] Downloaded chalk-recursive v0.58.0 [INFO] [stderr] Downloaded ra_ap_profile v0.0.39 [INFO] [stderr] Downloaded rustc-ap-rustc_lexer v707.0.0 [INFO] [stderr] Downloaded ra_ap_mbe v0.0.39 [INFO] [stderr] Downloaded ra_ap_test_utils v0.0.39 [INFO] [stderr] Downloaded ra_ap_parser v0.0.39 [INFO] [stderr] Downloaded chalk-derive v0.58.0 [INFO] [stderr] Downloaded ra_ap_hir_expand v0.0.39 [INFO] [stderr] Downloaded ra_ap_hir_def v0.0.39 [INFO] [stderr] Downloaded chalk-solve v0.58.0 [INFO] [stderr] Downloaded ra_ap_text_edit v0.0.39 [INFO] [stderr] Downloaded ra_ap_syntax v0.0.39 [INFO] [stderr] Downloaded ra_ap_hir v0.0.39 [INFO] [stderr] Downloaded ra_ap_ide_db v0.0.39 [INFO] [stderr] Downloaded chalk-ir v0.58.0 [INFO] [stderr] Downloaded ra_ap_hir_ty v0.0.39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1ade7dbfb355c780f488d6aea2b72914297b947941a4286b01a6da6e8bc83e9e [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" "1ade7dbfb355c780f488d6aea2b72914297b947941a4286b01a6da6e8bc83e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ade7dbfb355c780f488d6aea2b72914297b947941a4286b01a6da6e8bc83e9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ade7dbfb355c780f488d6aea2b72914297b947941a4286b01a6da6e8bc83e9e", kill_on_drop: false }` [INFO] [stdout] 1ade7dbfb355c780f488d6aea2b72914297b947941a4286b01a6da6e8bc83e9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b37b69893302729dd857cb8de59d11338845f167f478e702f9c3fbb30820edad [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" "b37b69893302729dd857cb8de59d11338845f167f478e702f9c3fbb30820edad", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking ra_ap_la-arena v0.0.39 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking unicode-xid v0.2.2 [INFO] [stderr] Checking drop_bomb v0.1.5 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking ra_ap_paths v0.0.39 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking tracing-core v0.1.20 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking ra_ap_text_edit v0.0.39 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking expect-test v1.1.0 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking ra_ap_parser v0.0.39 [INFO] [stderr] Checking rustc-ap-rustc_lexer v707.0.0 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking perf-event-open-sys v1.0.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking ra_ap_vfs v0.0.39 [INFO] [stderr] Checking always-assert v0.1.2 [INFO] [stderr] Checking ena v0.14.0 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking ra_ap_stdx v0.0.39 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.5 [INFO] [stderr] Checking perf-event v0.4.7 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking countme v2.0.4 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking ra_ap_profile v0.0.39 [INFO] [stderr] Checking rowan v0.12.6 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling tracing-attributes v0.1.16 [INFO] [stderr] Compiling salsa-macros v0.16.0 [INFO] [stderr] Compiling chalk-derive v0.58.0 [INFO] [stderr] Checking chalk-ir v0.58.0 [INFO] [stderr] Checking salsa v0.16.1 [INFO] [stderr] Checking tracing v0.1.28 [INFO] [stderr] Checking serde_json v1.0.68 [INFO] [stderr] Checking smol_str v0.1.18 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking ra_ap_tt v0.0.39 [INFO] [stderr] Checking ra_ap_cfg v0.0.39 [INFO] [stderr] Checking ra_ap_test_utils v0.0.39 [INFO] [stderr] Checking tracing-subscriber v0.2.24 [INFO] [stderr] Checking ra_ap_syntax v0.0.39 [INFO] [stderr] Checking tracing-tree v0.1.10 [INFO] [stderr] Checking chalk-solve v0.58.0 [INFO] [stderr] Checking ra_ap_mbe v0.0.39 [INFO] [stderr] Checking ra_ap_base_db v0.0.39 [INFO] [stderr] Checking ra_ap_hir_expand v0.0.39 [INFO] [stderr] Checking ra_ap_hir_def v0.0.39 [INFO] [stderr] Checking chalk-recursive v0.58.0 [INFO] [stderr] Checking ra_ap_hir_ty v0.0.39 [INFO] [stderr] Checking ra_ap_hir v0.0.39 [INFO] [stderr] Checking ra_ap_ide_db v0.0.39 [INFO] [stderr] Checking ra_ap_ssr v0.0.39 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `node` [INFO] [stdout] --> src/matching.rs:67:5 [INFO] [stdout] | [INFO] [stdout] 67 | pub(crate) node: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `raw` [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | raw: parsing::RawPattern, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `raw` [INFO] [stdout] --> src/lib.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 95 | raw: parsing::RawPattern, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "b37b69893302729dd857cb8de59d11338845f167f478e702f9c3fbb30820edad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b37b69893302729dd857cb8de59d11338845f167f478e702f9c3fbb30820edad", kill_on_drop: false }` [INFO] [stdout] b37b69893302729dd857cb8de59d11338845f167f478e702f9c3fbb30820edad