[INFO] updating cached repository https://github.com/zackmdavis/Epilogue
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cd4daaa8b3c25cbfa450f06a7e699b99d8902267
[INFO] checking zackmdavis/Epilogue against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fzackmdavis%2FEpilogue" "/workspace/builds/worker-11/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/zackmdavis/Epilogue on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/zackmdavis/Epilogue
[INFO] finished tweaking git repo https://github.com/zackmdavis/Epilogue
[INFO] tweaked toml for git repo https://github.com/zackmdavis/Epilogue written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/zackmdavis/Epilogue already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4be2cbf19193373b358f0507460993c28e9ed04bc3301336808d56722ee8c894
[INFO] running `"docker" "start" "-a" "4be2cbf19193373b358f0507460993c28e9ed04bc3301336808d56722ee8c894"`
[INFO] [stderr] warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
[INFO] [stderr]     Checking encode_unicode v0.3.1
[INFO] [stderr]     Checking memchr v1.0.2
[INFO] [stderr]     Checking memchr v2.0.1
[INFO] [stderr]     Checking term v0.5.1
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking csv v0.15.0
[INFO] [stderr]     Checking nom v4.0.0
[INFO] [stderr]     Checking prettytable-rs v0.7.0
[INFO] [stderr]     Checking rustyline v1.0.0
[INFO] [stderr]     Checking epilogue v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]  --> src/query_planner.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | crate struct WhereSubcommand {
[INFO] [stderr]   | ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]   = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     crate column_offset: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     crate value: Chamber,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     crate unconditional: bool,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | crate fn column_names_to_offsets(
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     crate fn new_unconditional() -> Self {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     crate fn new_column_equality(
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     crate fn operationalize(self) -> impl Fn(&Row) -> bool + 'static {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:77:1
[INFO] [stderr]    |
[INFO] [stderr] 77 | crate struct SelectCommand<'a> {
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     crate column_offsets: Vec<usize>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     crate view: btree_map::Values<'a, usize, Row>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     crate filter: Box<dyn Fn(&Row) -> bool>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     crate fn new_table_scan(
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     crate fn execute(self) -> Vec<Vec<&'a Chamber>> {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | crate enum ColumnClause {
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     crate column_name: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     crate value: Chamber,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     crate column_names: ColumnClause,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     crate table_name: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     crate where_clause: Option<WhereClause>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]    --> src/sql.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     crate table_name: String,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]     = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]    --> src/sql.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     crate values: Vec<Chamber>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]     = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]  --> src/table.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | crate enum ColumnType {
[INFO] [stderr]   | ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]   = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     crate fn column_type(&self) -> ColumnType {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     crate fn display(&self) -> String {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | crate struct Column {
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     crate name: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     crate column_type: ColumnType,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | crate struct TableSchema {
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     crate layout: Vec<Column>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     crate fn new() -> Self {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     crate fn add_column(&mut self, name: String, column_type: ColumnType) {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     crate fn validate_row(
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | crate struct Row(crate Vec<Chamber>);
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:88:18
[INFO] [stderr]    |
[INFO] [stderr] 88 | crate struct Row(crate Vec<Chamber>);
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     crate schema: TableSchema,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     crate rows: BTreeMap<usize, Row>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     crate fn new(schema: TableSchema) -> Self {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]    --> src/table.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     crate fn insert(&mut self, mut row: Row) -> Result<usize, Box<dyn Error>> {
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]     = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]    --> src/table.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     crate fn display(&self) -> String {
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]     = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     crate tables: HashMap<String, Table>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]  --> src/query_planner.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | crate struct WhereSubcommand {
[INFO] [stderr]   | ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]   = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     crate column_offset: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     crate value: Chamber,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     crate unconditional: bool,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | crate fn column_names_to_offsets(
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     crate fn new_unconditional() -> Self {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     crate fn new_column_equality(
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     crate fn operationalize(self) -> impl Fn(&Row) -> bool + 'static {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:77:1
[INFO] [stderr]    |
[INFO] [stderr] 77 | crate struct SelectCommand<'a> {
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     crate column_offsets: Vec<usize>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 79 |     crate view: btree_map::Values<'a, usize, Row>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:80:5
[INFO] [stderr]    |
[INFO] [stderr] 80 |     crate filter: Box<dyn Fn(&Row) -> bool>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     crate fn new_table_scan(
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/query_planner.rs:99:5
[INFO] [stderr]    |
[INFO] [stderr] 99 |     crate fn execute(self) -> Vec<Vec<&'a Chamber>> {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | crate enum ColumnClause {
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     crate column_name: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     crate value: Chamber,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     crate column_names: ColumnClause,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     crate table_name: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/sql.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     crate where_clause: Option<WhereClause>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]    --> src/sql.rs:117:5
[INFO] [stderr]     |
[INFO] [stderr] 117 |     crate table_name: String,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]     = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]    --> src/sql.rs:118:5
[INFO] [stderr]     |
[INFO] [stderr] 118 |     crate values: Vec<Chamber>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]     = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]  --> src/table.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | crate enum ColumnType {
[INFO] [stderr]   | ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]   = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 22 |     crate fn column_type(&self) -> ColumnType {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     crate fn display(&self) -> String {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:41:1
[INFO] [stderr]    |
[INFO] [stderr] 41 | crate struct Column {
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     crate name: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:43:5
[INFO] [stderr]    |
[INFO] [stderr] 43 |     crate column_type: ColumnType,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | crate struct TableSchema {
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     crate layout: Vec<Column>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     crate fn new() -> Self {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:61:5
[INFO] [stderr]    |
[INFO] [stderr] 61 |     crate fn add_column(&mut self, name: String, column_type: ColumnType) {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     crate fn validate_row(
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:88:1
[INFO] [stderr]    |
[INFO] [stderr] 88 | crate struct Row(crate Vec<Chamber>);
[INFO] [stderr]    | ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:88:18
[INFO] [stderr]    |
[INFO] [stderr] 88 | crate struct Row(crate Vec<Chamber>);
[INFO] [stderr]    |                  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     crate schema: TableSchema,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 92 |     crate rows: BTreeMap<usize, Row>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/table.rs:97:5
[INFO] [stderr]    |
[INFO] [stderr] 97 |     crate fn new(schema: TableSchema) -> Self {
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]    --> src/table.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     crate fn insert(&mut self, mut row: Row) -> Result<usize, Box<dyn Error>> {
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]     = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]    --> src/table.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 115 |     crate fn display(&self) -> String {
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]     = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error[E0658]: `crate` visibility modifier is experimental
[INFO] [stderr]   --> src/main.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     crate tables: HashMap<String, Table>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: see issue #53120 <https://github.com/rust-lang/rust/issues/53120> for more information
[INFO] [stderr]    = help: add `#![feature(crate_visibility_modifier)]` to the crate attributes to enable
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 41 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] error: could not compile `epilogue`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to 41 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0658`.
[INFO] [stderr] error: could not compile `epilogue`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "4be2cbf19193373b358f0507460993c28e9ed04bc3301336808d56722ee8c894"`
[INFO] running `"docker" "rm" "-f" "4be2cbf19193373b358f0507460993c28e9ed04bc3301336808d56722ee8c894"`
[INFO] [stdout] 4be2cbf19193373b358f0507460993c28e9ed04bc3301336808d56722ee8c894
