[INFO] fetching crate crepe 0.1.8...
[INFO] testing crepe-0.1.8 against 1.90.0 for beta-1.91-2
[INFO] extracting crate crepe 0.1.8 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate crepe 0.1.8
[INFO] finished tweaking crates.io crate crepe 0.1.8
[INFO] tweaked toml for crates.io crate crepe 0.1.8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crepe 0.1.8 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] [stderr]       Adding petgraph v0.6.5 (available: v0.8.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7c5bc7ec27278f5d3026ffb5c3c6c74dd023bff2d0a4ced723c45f755e66449
[INFO] running `Command { std: "docker" "start" "-a" "d7c5bc7ec27278f5d3026ffb5c3c6c74dd023bff2d0a4ced723c45f755e66449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7c5bc7ec27278f5d3026ffb5c3c6c74dd023bff2d0a4ced723c45f755e66449", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c5bc7ec27278f5d3026ffb5c3c6c74dd023bff2d0a4ced723c45f755e66449", kill_on_drop: false }`
[INFO] [stdout] d7c5bc7ec27278f5d3026ffb5c3c6c74dd023bff2d0a4ced723c45f755e66449
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc53dc7481227511aa4d400453b0c1df56663227b0293c250f538551bed15fe6
[INFO] running `Command { std: "docker" "start" "-a" "bc53dc7481227511aa4d400453b0c1df56663227b0293c250f538551bed15fe6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling crepe v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `paren_token` is never read
[INFO] [stdout]   --> src/parse.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Relation {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub paren_token: token::Paren,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Relation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arrow_token` and `semi_token` are never read
[INFO] [stdout]    --> src/parse.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Rule {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  99 |     pub goal: Fact,
[INFO] [stdout] 100 |     pub arrow_token: Token![<-],
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 101 |     pub clauses: Punctuated<Clause, Token![,]>,
[INFO] [stdout] 102 |     pub semi_token: Token![;],
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Rule` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `paren_token` is never read
[INFO] [stdout]    --> src/parse.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub struct Fact {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub paren_token: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Fact` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `for_token` and `in_token` are never read
[INFO] [stdout]    --> src/parse.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub struct For {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 196 |     pub for_token: Token![for],
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 197 |     pub pat: Pat,
[INFO] [stdout] 198 |     pub in_token: Token![in],
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/strata.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn iter(&self) -> Iter<Vec<Ident>> {
[INFO] [stdout]    |                 ^^^^^     ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn iter(&self) -> Iter<'_, Vec<Ident>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.55s
[INFO] running `Command { std: "docker" "inspect" "bc53dc7481227511aa4d400453b0c1df56663227b0293c250f538551bed15fe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc53dc7481227511aa4d400453b0c1df56663227b0293c250f538551bed15fe6", kill_on_drop: false }`
[INFO] [stdout] bc53dc7481227511aa4d400453b0c1df56663227b0293c250f538551bed15fe6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 113d8d8d7c8be9632e1ef196f470502088c328aa455b17274cb5631a877c3221
[INFO] running `Command { std: "docker" "start" "-a" "113d8d8d7c8be9632e1ef196f470502088c328aa455b17274cb5631a877c3221", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling toml_writer v1.0.3
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling serde_spanned v1.0.2
[INFO] [stderr]    Compiling toml v0.9.7
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling crepe v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `paren_token` is never read
[INFO] [stdout]   --> src/parse.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Relation {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub paren_token: token::Paren,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Relation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arrow_token` and `semi_token` are never read
[INFO] [stdout]    --> src/parse.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Rule {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  99 |     pub goal: Fact,
[INFO] [stdout] 100 |     pub arrow_token: Token![<-],
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 101 |     pub clauses: Punctuated<Clause, Token![,]>,
[INFO] [stdout] 102 |     pub semi_token: Token![;],
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Rule` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `paren_token` is never read
[INFO] [stdout]    --> src/parse.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub struct Fact {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub paren_token: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Fact` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `for_token` and `in_token` are never read
[INFO] [stdout]    --> src/parse.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub struct For {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 196 |     pub for_token: Token![for],
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 197 |     pub pat: Pat,
[INFO] [stdout] 198 |     pub in_token: Token![in],
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/strata.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn iter(&self) -> Iter<Vec<Ident>> {
[INFO] [stdout]    |                 ^^^^^     ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn iter(&self) -> Iter<'_, Vec<Ident>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling trybuild v1.0.111
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stdout] warning: struct `Edge` is never constructed
[INFO] [stdout]   --> tests/test_parse.rs:12:27
[INFO] [stdout]    |
[INFO] [stdout] 12 |         pub(crate) struct Edge(pub i32, pub i32);
[INFO] [stdout]    |                           ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Borrowed` is never constructed
[INFO] [stdout]   --> tests/test_parse.rs:21:16
[INFO] [stdout]    |
[INFO] [stdout] 21 |         struct Borrowed<'a>(&'a str);
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Test` is never constructed
[INFO] [stdout]   --> tests/test_parse.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 |         struct Test<'a>(&'a i32);
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Intermediate` is never constructed
[INFO] [stdout]   --> tests/test_parse.rs:17:16
[INFO] [stdout]    |
[INFO] [stdout] 17 |         struct Intermediate(i32, u64, char);
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Unit` is never constructed
[INFO] [stdout]   --> tests/test_parse.rs:18:16
[INFO] [stdout]    |
[INFO] [stdout] 18 |         struct Unit();
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tc` is never constructed
[INFO] [stdout]   --> tests/test_parse.rs:15:16
[INFO] [stdout]    |
[INFO] [stdout] 15 |         struct Tc(i32, i32);
[INFO] [stdout]    |                ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]   --> tests/test_parse.rs:37:16
[INFO] [stdout]    |
[INFO] [stdout] 37 |         struct Node(i32);
[INFO] [stdout]    |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `paren_token` is never read
[INFO] [stdout]   --> src/parse.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct Relation {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub paren_token: token::Paren,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Relation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arrow_token` and `semi_token` are never read
[INFO] [stdout]    --> src/parse.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout]  98 | pub struct Rule {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout]  99 |     pub goal: Fact,
[INFO] [stdout] 100 |     pub arrow_token: Token![<-],
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 101 |     pub clauses: Punctuated<Clause, Token![,]>,
[INFO] [stdout] 102 |     pub semi_token: Token![;],
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Rule` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `paren_token` is never read
[INFO] [stdout]    --> src/parse.rs:164:9
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub struct Fact {
[INFO] [stdout]     |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 164 |     pub paren_token: token::Paren,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Fact` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `for_token` and `in_token` are never read
[INFO] [stdout]    --> src/parse.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub struct For {
[INFO] [stdout]     |            --- fields in this struct
[INFO] [stdout] 196 |     pub for_token: Token![for],
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 197 |     pub pat: Pat,
[INFO] [stdout] 198 |     pub in_token: Token![in],
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/strata.rs:43:17
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn iter(&self) -> Iter<Vec<Ident>> {
[INFO] [stdout]    |                 ^^^^^     ---------------- the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn iter(&self) -> Iter<'_, Vec<Ident>> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.28s
[INFO] running `Command { std: "docker" "inspect" "113d8d8d7c8be9632e1ef196f470502088c328aa455b17274cb5631a877c3221", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113d8d8d7c8be9632e1ef196f470502088c328aa455b17274cb5631a877c3221", kill_on_drop: false }`
[INFO] [stdout] 113d8d8d7c8be9632e1ef196f470502088c328aa455b17274cb5631a877c3221
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1086837e93d2122cbcb2357adce29ea87f881afdec3f9f95a5c55beb51e43fb
[INFO] running `Command { std: "docker" "start" "-a" "b1086837e93d2122cbcb2357adce29ea87f881afdec3f9f95a5c55beb51e43fb", kill_on_drop: false }`
[INFO] [stderr] warning: field `paren_token` is never read
[INFO] [stderr]   --> src/parse.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Relation {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub paren_token: token::Paren,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Relation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `arrow_token` and `semi_token` are never read
[INFO] [stderr]    --> src/parse.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr]  98 | pub struct Rule {
[INFO] [stderr]     |            ---- fields in this struct
[INFO] [stderr]  99 |     pub goal: Fact,
[INFO] [stderr] 100 |     pub arrow_token: Token![<-],
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 101 |     pub clauses: Punctuated<Clause, Token![,]>,
[INFO] [stderr] 102 |     pub semi_token: Token![;],
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Rule` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `paren_token` is never read
[INFO] [stderr]    --> src/parse.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 161 | pub struct Fact {
[INFO] [stderr]     |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 164 |     pub paren_token: token::Paren,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Fact` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `for_token` and `in_token` are never read
[INFO] [stderr]    --> src/parse.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 195 | pub struct For {
[INFO] [stderr]     |            --- fields in this struct
[INFO] [stderr] 196 |     pub for_token: Token![for],
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 197 |     pub pat: Pat,
[INFO] [stderr] 198 |     pub in_token: Token![in],
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/strata.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn iter(&self) -> Iter<Vec<Ident>> {
[INFO] [stderr]    |                 ^^^^^     ---------------- the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn iter(&self) -> Iter<'_, Vec<Ident>> {
[INFO] [stderr]    |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `crepe` (lib) generated 5 warnings
[INFO] [stderr] warning: struct `Edge` is never constructed
[INFO] [stderr]   --> tests/test_parse.rs:12:27
[INFO] [stderr]    |
[INFO] [stderr] 12 |         pub(crate) struct Edge(pub i32, pub i32);
[INFO] [stderr]    |                           ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Borrowed` is never constructed
[INFO] [stderr]   --> tests/test_parse.rs:21:16
[INFO] [stderr]    |
[INFO] [stderr] 21 |         struct Borrowed<'a>(&'a str);
[INFO] [stderr]    |                ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Test` is never constructed
[INFO] [stderr]   --> tests/test_parse.rs:23:16
[INFO] [stderr]    |
[INFO] [stderr] 23 |         struct Test<'a>(&'a i32);
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Intermediate` is never constructed
[INFO] [stderr]   --> tests/test_parse.rs:17:16
[INFO] [stderr]    |
[INFO] [stderr] 17 |         struct Intermediate(i32, u64, char);
[INFO] [stderr]    |                ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Unit` is never constructed
[INFO] [stderr]   --> tests/test_parse.rs:18:16
[INFO] [stderr]    |
[INFO] [stderr] 18 |         struct Unit();
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Tc` is never constructed
[INFO] [stderr]   --> tests/test_parse.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 |         struct Tc(i32, i32);
[INFO] [stderr]    |                ^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Node` is never constructed
[INFO] [stderr]   --> tests/test_parse.rs:37:16
[INFO] [stderr]    |
[INFO] [stderr] 37 |         struct Node(i32);
[INFO] [stderr]    |                ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `crepe` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: `crepe` (test "test_parse") generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crepe-db985611e1beb446)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_destructure.rs (/opt/rustwide/target/debug/deps/test_destructure-504300bc1216d4bd)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_destructure ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_disaggregate.rs (/opt/rustwide/target/debug/deps/test_disaggregate-063133f9587b083c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_disaggregate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_fibonacci.rs (/opt/rustwide/target/debug/deps/test_fibonacci-b240a1358c373eca)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_fibonacci ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_intermediate_lifetime.rs (/opt/rustwide/target/debug/deps/test_intermediate_lifetime-c1f28f93bd543278)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_intermediate_lifetime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_let_bindings.rs (/opt/rustwide/target/debug/deps/test_let_bindings-049fb14823d55b3c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_let_bindings ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_negation.rs (/opt/rustwide/target/debug/deps/test_negation-96ad761f50374c64)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_negation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_parse.rs (/opt/rustwide/target/debug/deps/test_parse-bbcfbe26ebf57596)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_ref_overwrite.rs (/opt/rustwide/target/debug/deps/test_ref_overwrite-ca799358f9478f3c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_ref_overwrite ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_structs.rs (/opt/rustwide/target/debug/deps/test_structs-042618621c233b04)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_declare_structs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_transitive_closure.rs (/opt/rustwide/target/debug/deps/test_transitive_closure-3ec3b9d02e3f28e8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_transitive_closure ... ok
[INFO] [stdout] test test_transitive_closure_str ... ok
[INFO] [stdout] test test_transitive_closure_same_as_with_clauses_swapped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_ui.rs (/opt/rustwide/target/debug/deps/test_ui-48f0d91f5ad93bc6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde_core v1.0.227
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde v1.0.227
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking itoa v1.0.15
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking ryu v1.0.20
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking quote v1.0.40
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking syn v2.0.106
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]    Compiling serde_derive v1.0.227
[INFO] [stderr]    Compiling crepe v0.1.8 (/opt/rustwide/workdir)
[INFO] [stderr] warning: field `paren_token` is never read
[INFO] [stderr]   --> /opt/rustwide/workdir/src/parse.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct Relation {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub paren_token: token::Paren,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Relation` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `arrow_token` and `semi_token` are never read
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parse.rs:100:9
[INFO] [stderr]     |
[INFO] [stderr]  98 | pub struct Rule {
[INFO] [stderr]     |            ---- fields in this struct
[INFO] [stderr]  99 |     pub goal: Fact,
[INFO] [stderr] 100 |     pub arrow_token: Token![<-],
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr] 101 |     pub clauses: Punctuated<Clause, Token![,]>,
[INFO] [stderr] 102 |     pub semi_token: Token![;],
[INFO] [stderr]     |         ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Rule` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `paren_token` is never read
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parse.rs:164:9
[INFO] [stderr]     |
[INFO] [stderr] 161 | pub struct Fact {
[INFO] [stderr]     |            ---- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 164 |     pub paren_token: token::Paren,
[INFO] [stderr]     |         ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Fact` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `for_token` and `in_token` are never read
[INFO] [stderr]    --> /opt/rustwide/workdir/src/parse.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 195 | pub struct For {
[INFO] [stderr]     |            --- fields in this struct
[INFO] [stderr] 196 |     pub for_token: Token![for],
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 197 |     pub pat: Pat,
[INFO] [stderr] 198 |     pub in_token: Token![in],
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `For` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> /opt/rustwide/workdir/src/strata.rs:43:17
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn iter(&self) -> Iter<Vec<Ident>> {
[INFO] [stderr]    |                 ^^^^^     ---------------- the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 43 |     pub fn iter(&self) -> Iter<'_, Vec<Ident>> {
[INFO] [stderr]    |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `crepe` (lib) generated 5 warnings
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stderr]     Checking crepe-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/crepe)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.30s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/bad_goal_input.rs ... ok
[INFO] [stderr] test tests/ui/bad_visibility_of_relation.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0603]: tuple struct constructor `Test` is private
[INFO] [stderr]   --> tests/ui/bad_visibility_of_relation.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr] 9  |         struct Test(u32);
[INFO] [stderr]    |                     --- a constructor is private if any of the fields is private
[INFO] [stderr] ...
[INFO] [stderr] 21 |     let _ = datalog::Test(1);
[INFO] [stderr]    |                      ^^^^ private tuple struct constructor
[INFO] [stderr]    |
[INFO] [stderr] note: the tuple struct constructor `Test` is defined here
[INFO] [stderr]   --> tests/ui/bad_visibility_of_relation.rs:9:9
[INFO] [stderr]    |
[INFO] [stderr] 9  |         struct Test(u32);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: consider making the field publicly accessible
[INFO] [stderr]    |
[INFO] [stderr] 9  |         struct Test(pub u32);
[INFO] [stderr]    |                     +++
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: tuple struct constructor `MoreTest` is private
[INFO] [stderr]   --> tests/ui/bad_visibility_of_relation.rs:22:22
[INFO] [stderr]    |
[INFO] [stderr] 12 |         pub struct MoreTest(bool);
[INFO] [stderr]    |                             ---- a constructor is private if any of the fields is private
[INFO] [stderr] ...
[INFO] [stderr] 22 |     let _ = datalog::MoreTest(false);
[INFO] [stderr]    |                      ^^^^^^^^ private tuple struct constructor
[INFO] [stderr]    |
[INFO] [stderr] note: the tuple struct constructor `MoreTest` is defined here
[INFO] [stderr]   --> tests/ui/bad_visibility_of_relation.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         pub struct MoreTest(bool);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: consider making the field publicly accessible
[INFO] [stderr]    |
[INFO] [stderr] 12 |         pub struct MoreTest(pub bool);
[INFO] [stderr]    |                             +++
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error[E0603]: tuple struct constructor `Test` is private
[INFO] [stderr]   --> tests/ui/bad_visibility_of_relation.rs:21:22
[INFO] [stderr]    |
[INFO] [stderr]  9 |         struct Test(u32);
[INFO] [stderr]    |                     --- a constructor is private if any of the fields is private
[INFO] [stderr] ...
[INFO] [stderr] 21 |     let _ = datalog::Test(1);
[INFO] [stderr]    |                      ^^^^ private tuple struct constructor
[INFO] [stderr]    |
[INFO] [stderr] note: the tuple struct constructor `Test` is defined here
[INFO] [stderr]   --> tests/ui/bad_visibility_of_relation.rs:9:9
[INFO] [stderr]    |
[INFO] [stderr]  9 |         struct Test(u32);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: consider making the field publicly accessible
[INFO] [stderr]    |
[INFO] [stderr]  9 |         struct Test(pub u32);
[INFO] [stderr]    |                     +++
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: tuple struct constructor `MoreTest` is private
[INFO] [stderr]   --> tests/ui/bad_visibility_of_relation.rs:22:22
[INFO] [stderr]    |
[INFO] [stderr] 12 |         pub struct MoreTest(bool);
[INFO] [stderr]    |                             ---- a constructor is private if any of the fields is private
[INFO] [stderr] ...
[INFO] [stderr] 22 |     let _ = datalog::MoreTest(false);
[INFO] [stderr]    |                      ^^^^^^^^ private tuple struct constructor
[INFO] [stderr]    |
[INFO] [stderr] note: the tuple struct constructor `MoreTest` is defined here
[INFO] [stderr]   --> tests/ui/bad_visibility_of_relation.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         pub struct MoreTest(bool);
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: consider making the field publicly accessible
[INFO] [stderr]    |
[INFO] [stderr] 12 |         pub struct MoreTest(pub bool);
[INFO] [stderr]    |                             +++
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/capital_letter_var.rs ... ok
[INFO] [stderr] test tests/ui/invalid_arity.rs ... ok
[INFO] [stderr] test tests/ui/non_input_lifetime.rs ... ok
[INFO] [stderr] test tests/ui/recursive_negation.rs ... ok
[INFO] [stderr] test tests/ui/unbound_variable.rs ... ok
[INFO] [stderr] test tests/ui/underscore_in_goal.rs ... ok
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test test_ui ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_ui stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'test_ui' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.111/src/run.rs:102:13:
[INFO] [stdout] 1 of 8 tests failed
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58ff8a7c4b52 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58ff8a7c4b52 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58ff8a7c4b52 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x58ff8a7c4b52 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hdcfcb6d4c8489523
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x58ff8a7edda3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x58ff8a7edda3 - core::fmt::write::h8a494366950f23bb
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25
[INFO] [stdout]    6:     0x58ff8a7c0f13 - std::io::default_write_fmt::h7b8824096454f323
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58ff8a7c0f13 - std::io::Write::write_fmt::h4e71294925c334d0
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x58ff8a7c49a2 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x58ff8a7c6b39 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x58ff8a7c696e - std::panicking::default_hook::h2c66fc99e962531d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x58ff8a78b954 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb6bd65493727d71a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x58ff8a78b954 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58ff8a7c760e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h318e4efb8c1a5689
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x58ff8a7c760e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x58ff8a7c72da - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x58ff8a7c5059 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18
[INFO] [stdout]   17:     0x58ff8a7c6f6d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x58ff8a7ec150 - core::panicking::panic_fmt::h62f63d096dd276af
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x58ff8a61625d - trybuild::run::<impl trybuild::Runner>::run::hdc03902ff1e06cf6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.111/src/run.rs:102:13
[INFO] [stdout]   20:     0x58ff8a61b988 - <trybuild::TestCases as core::ops::drop::Drop>::drop::h113f613691765ecf
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.111/src/lib.rs:342:38
[INFO] [stdout]   21:     0x58ff8a510487 - core::ptr::drop_in_place<trybuild::TestCases>::h2dcbe0521e784345
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ptr/mod.rs:804:1
[INFO] [stdout]   22:     0x58ff8a510b83 - test_ui::test_ui::heef92577fe3deeae
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_ui.rs:5:1
[INFO] [stdout]   23:     0x58ff8a510b17 - test_ui::test_ui::{{closure}}::ha64d1afb68af6110
[INFO] [stdout]                                at /opt/rustwide/workdir/tests/test_ui.rs:2:13
[INFO] [stdout]   24:     0x58ff8a5103e6 - core::ops::function::FnOnce::call_once::h534bc4df32d6a399
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   25:     0x58ff8a7911bb - core::ops::function::FnOnce::call_once::h1f9474f1347fff52
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   26:     0x58ff8a7911bb - test::__rust_begin_short_backtrace::ha52ab26e77157f03
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18
[INFO] [stdout]   27:     0x58ff8a7902f5 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74
[INFO] [stdout]   28:     0x58ff8a7902f5 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   29:     0x58ff8a7902f5 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   30:     0x58ff8a7902f5 - std::panicking::catch_unwind::h6deb5fe1e91873c9
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   31:     0x58ff8a7902f5 - std::panic::catch_unwind::hea0829b6b565654b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x58ff8a7902f5 - test::run_test_in_process::hdc44dfecea3db21b
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27
[INFO] [stdout]   33:     0x58ff8a7902f5 - test::run_test::{{closure}}::h0364ba59bf23f652
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43
[INFO] [stdout]   34:     0x58ff8a753ef4 - test::run_test::{{closure}}::h32730b304eec05da
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41
[INFO] [stdout]   35:     0x58ff8a753ef4 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18
[INFO] [stdout]   36:     0x58ff8a7578ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   37:     0x58ff8a7578ca - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   38:     0x58ff8a7578ca - std::panicking::catch_unwind::do_call::h163fe12cca9901c2
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40
[INFO] [stdout]   39:     0x58ff8a7578ca - std::panicking::catch_unwind::he81557d0e17cc1bc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19
[INFO] [stdout]   40:     0x58ff8a7578ca - std::panic::catch_unwind::hc2b8e79c20593955
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x58ff8a7578ca - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   42:     0x58ff8a7578ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5
[INFO] [stdout]   43:     0x58ff8a7caccf - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5924238c754de3b8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x58ff8a7caccf - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8
[INFO] [stdout]                                at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17
[INFO] [stdout]   45:     0x77e9bde53aa4 - <unknown>
[INFO] [stdout]   46:     0x77e9bdee0a34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_ui
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 8.65s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--test test_ui`
[INFO] running `Command { std: "docker" "inspect" "b1086837e93d2122cbcb2357adce29ea87f881afdec3f9f95a5c55beb51e43fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1086837e93d2122cbcb2357adce29ea87f881afdec3f9f95a5c55beb51e43fb", kill_on_drop: false }`
[INFO] [stdout] b1086837e93d2122cbcb2357adce29ea87f881afdec3f9f95a5c55beb51e43fb
