[INFO] fetching crate ra_ap_ssr 0.0.39...
[INFO] checking ra_ap_ssr-0.0.39 against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] extracting crate ra_ap_ssr 0.0.39 into /workspace/builds/worker-1-tc1/source
[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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ra_ap_ssr 0.0.39 on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 140 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.15.0)
[INFO] [stderr]       Adding ra_ap_hir v0.0.39 (available: v0.0.341)
[INFO] [stderr]       Adding ra_ap_ide_db v0.0.39 (available: v0.0.341)
[INFO] [stderr]       Adding ra_ap_syntax v0.0.39 (available: v0.0.341)
[INFO] [stderr]       Adding ra_ap_test_utils v0.0.39 (available: v0.0.341)
[INFO] [stderr]       Adding ra_ap_text_edit v0.0.39 (available: v0.0.241)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ra_ap_text_edit v0.0.39
[INFO] [stderr]   Downloaded ra_ap_profile v0.0.39
[INFO] [stderr]   Downloaded ra_ap_la-arena v0.0.39
[INFO] [stderr]   Downloaded ra_ap_stdx v0.0.39
[INFO] [stderr]   Downloaded ra_ap_test_utils v0.0.39
[INFO] [stderr]   Downloaded expect-test v1.5.1
[INFO] [stderr]   Downloaded chalk-recursive v0.58.0
[INFO] [stderr]   Downloaded ra_ap_tt v0.0.39
[INFO] [stderr]   Downloaded perf-event-open-sys v6.0.0
[INFO] [stderr]   Downloaded ra_ap_mbe v0.0.39
[INFO] [stderr]   Downloaded ra_ap_base_db v0.0.39
[INFO] [stderr]   Downloaded rustc-ap-rustc_lexer v707.0.0
[INFO] [stderr]   Downloaded ra_ap_cfg v0.0.39
[INFO] [stderr]   Downloaded chalk-derive v0.58.0
[INFO] [stderr]   Downloaded ra_ap_vfs v0.0.39
[INFO] [stderr]   Downloaded ra_ap_paths v0.0.39
[INFO] [stderr]   Downloaded countme v2.0.4
[INFO] [stderr]   Downloaded perf-event v0.4.9
[INFO] [stderr]   Downloaded dashmap v4.0.2
[INFO] [stderr]   Downloaded ra_ap_ide_db v0.0.39
[INFO] [stderr]   Downloaded ra_ap_hir_expand v0.0.39
[INFO] [stderr]   Downloaded ra_ap_parser v0.0.39
[INFO] [stderr]   Downloaded tracing-tree v0.1.11
[INFO] [stderr]   Downloaded chalk-ir v0.58.0
[INFO] [stderr]   Downloaded rowan v0.12.6
[INFO] [stderr]   Downloaded ra_ap_hir v0.0.39
[INFO] [stderr]   Downloaded chalk-solve v0.58.0
[INFO] [stderr]   Downloaded ra_ap_hir_def v0.0.39
[INFO] [stderr]   Downloaded ra_ap_hir_ty v0.0.39
[INFO] [stderr]   Downloaded ra_ap_syntax v0.0.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8
[INFO] running `Command { std: "docker" "start" "db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking always-assert v0.1.3
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking perf-event-open-sys v6.0.0
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.39
[INFO] [stderr]     Checking ra_ap_stdx v0.0.39
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking perf-event v0.4.9
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v707.0.0
[INFO] [stderr]     Checking ra_ap_parser v0.0.39
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking smol_str v0.1.24
[INFO] [stderr]     Checking ra_ap_text_edit v0.0.39
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking ra_ap_profile v0.0.39
[INFO] [stderr]     Checking ra_ap_tt v0.0.39
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rowan v0.12.6
[INFO] [stderr]     Checking ra_ap_test_utils v0.0.39
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling salsa-macros v0.16.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking tracing-serde v0.1.3
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking ra_ap_paths v0.0.39
[INFO] [stderr]     Checking ra_ap_cfg v0.0.39
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking ra_ap_syntax v0.0.39
[INFO] [stderr]     Checking ena v0.14.4
[INFO] [stderr]     Checking ra_ap_vfs v0.0.39
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]    Compiling chalk-derive v0.58.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking expect-test v1.5.1
[INFO] [stderr]     Checking chalk-ir v0.58.0
[INFO] [stderr]     Checking salsa v0.16.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-subscriber v0.2.25
[INFO] [stderr]     Checking ra_ap_base_db v0.0.39
[INFO] [stderr]     Checking ra_ap_mbe v0.0.39
[INFO] [stderr]     Checking tracing-tree v0.1.11
[INFO] [stderr]     Checking ra_ap_hir_expand v0.0.39
[INFO] [stderr]     Checking chalk-solve v0.58.0
[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 `raw` is never read
[INFO] [stdout]   --> src/lib.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct SsrPattern {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 95 |     raw: parsing::RawPattern,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SsrPattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node` is never read
[INFO] [stdout]   --> src/matching.rs:67:16
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub(crate) struct PlaceholderMatch {
[INFO] [stdout]    |                   ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 67 |     pub(crate) node: Option<SyntaxNode>,
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlaceholderMatch` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `raw` is never read
[INFO] [stdout]   --> src/lib.rs:95:5
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub struct SsrPattern {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 95 |     raw: parsing::RawPattern,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SsrPattern` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.78s
[INFO] running `Command { std: "docker" "inspect" "db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8", kill_on_drop: false }`
[INFO] [stdout] db75d873565585c96cf2c2590e43ff889c89da0dbcef1eb18114ba2d297718b8
