Nov 28 02:07:47.227 INFO checking krstoff/error against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 02:07:47.232 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +db42d4dad33013eba11ef37342ad9f614e5652b8-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 02:07:47.747 INFO [stdout] 2f20cfd94c3c9b54ca05d7c80f5076c0bf23b850e16fe0c853c36d45f6eee448
Nov 28 02:07:47.750 INFO running `"docker" "start" "-a" "2f20cfd94c3c9b54ca05d7c80f5076c0bf23b850e16fe0c853c36d45f6eee448"`
Nov 28 02:07:49.844 INFO [stderr] usermod: no changes
Nov 28 02:07:49.900 INFO [stderr]     Checking error v0.1.0 (/source)
Nov 28 02:07:50.377 INFO [stderr] warning: private type `parse::parse::BinOp` in public interface (error E0446)
Nov 28 02:07:50.377 INFO [stderr]   --> src/parse/parse.rs:15:9
Nov 28 02:07:50.377 INFO [stderr]    |
Nov 28 02:07:50.378 INFO [stderr] 15 |         op: BinOp,
Nov 28 02:07:50.378 INFO [stderr]    |         ^^^^^^^^^
Nov 28 02:07:50.378 INFO [stderr]    |
Nov 28 02:07:50.379 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Nov 28 02:07:50.379 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 02:07:50.379 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 28 02:07:50.380 INFO [stderr] 
Nov 28 02:07:50.380 INFO [stderr] warning: private type `parse::parse::UnOp` in public interface (error E0446)
Nov 28 02:07:50.380 INFO [stderr]   --> src/parse/parse.rs:20:9
Nov 28 02:07:50.380 INFO [stderr]    |
Nov 28 02:07:50.381 INFO [stderr] 20 |         op: UnOp,
Nov 28 02:07:50.381 INFO [stderr]    |         ^^^^^^^^
Nov 28 02:07:50.381 INFO [stderr]    |
Nov 28 02:07:50.382 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 02:07:50.382 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 28 02:07:50.382 INFO [stderr] 
Nov 28 02:07:50.408 INFO [stderr] warning: method is never used: `print`
Nov 28 02:07:50.408 INFO [stderr]   --> src/parse/lex.rs:41:5
Nov 28 02:07:50.408 INFO [stderr]    |
Nov 28 02:07:50.408 INFO [stderr] 41 |     pub fn print(&self, string_pool: &StringPool) {
Nov 28 02:07:50.408 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:07:50.408 INFO [stderr]    |
Nov 28 02:07:50.408 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:07:50.408 INFO [stderr] 
Nov 28 02:07:50.408 INFO [stderr] warning: enum is never used: `Statement`
Nov 28 02:07:50.408 INFO [stderr]    --> src/parse/parse.rs:152:1
Nov 28 02:07:50.408 INFO [stderr]     |
Nov 28 02:07:50.408 INFO [stderr] 152 | pub enum Statement {
Nov 28 02:07:50.408 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Nov 28 02:07:50.408 INFO [stderr] 
Nov 28 02:07:50.408 INFO [stderr] warning: function is never used: `statement`
Nov 28 02:07:50.408 INFO [stderr]    --> src/parse/parse.rs:156:1
Nov 28 02:07:50.408 INFO [stderr]     |
Nov 28 02:07:50.409 INFO [stderr] 156 | pub fn statement(token_stream: &mut TokenStream) -> Box<Statement> {
Nov 28 02:07:50.409 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:07:50.409 INFO [stderr] 
Nov 28 02:07:50.417 INFO [stderr] warning: private type `parse::parse::BinOp` in public interface (error E0446)
Nov 28 02:07:50.417 INFO [stderr]   --> src/parse/parse.rs:15:9
Nov 28 02:07:50.417 INFO [stderr]    |
Nov 28 02:07:50.418 INFO [stderr] 15 |         op: BinOp,
Nov 28 02:07:50.418 INFO [stderr]    |         ^^^^^^^^^
Nov 28 02:07:50.418 INFO [stderr]    |
Nov 28 02:07:50.419 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Nov 28 02:07:50.419 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 02:07:50.419 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 28 02:07:50.420 INFO [stderr] 
Nov 28 02:07:50.420 INFO [stderr] warning: private type `parse::parse::UnOp` in public interface (error E0446)
Nov 28 02:07:50.421 INFO [stderr]   --> src/parse/parse.rs:20:9
Nov 28 02:07:50.421 INFO [stderr]    |
Nov 28 02:07:50.421 INFO [stderr] 20 |         op: UnOp,
Nov 28 02:07:50.422 INFO [stderr]    |         ^^^^^^^^
Nov 28 02:07:50.422 INFO [stderr]    |
Nov 28 02:07:50.422 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Nov 28 02:07:50.423 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Nov 28 02:07:50.423 INFO [stderr] 
Nov 28 02:07:50.453 INFO [stderr] warning: method is never used: `print`
Nov 28 02:07:50.453 INFO [stderr]   --> src/parse/lex.rs:41:5
Nov 28 02:07:50.453 INFO [stderr]    |
Nov 28 02:07:50.453 INFO [stderr] 41 |     pub fn print(&self, string_pool: &StringPool) {
Nov 28 02:07:50.454 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:07:50.454 INFO [stderr]    |
Nov 28 02:07:50.454 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 02:07:50.454 INFO [stderr] 
Nov 28 02:07:50.455 INFO [stderr] warning: enum is never used: `Statement`
Nov 28 02:07:50.455 INFO [stderr]    --> src/parse/parse.rs:152:1
Nov 28 02:07:50.455 INFO [stderr]     |
Nov 28 02:07:50.456 INFO [stderr] 152 | pub enum Statement {
Nov 28 02:07:50.456 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Nov 28 02:07:50.456 INFO [stderr] 
Nov 28 02:07:50.456 INFO [stderr] warning: function is never used: `statement`
Nov 28 02:07:50.456 INFO [stderr]    --> src/parse/parse.rs:156:1
Nov 28 02:07:50.456 INFO [stderr]     |
Nov 28 02:07:50.456 INFO [stderr] 156 | pub fn statement(token_stream: &mut TokenStream) -> Box<Statement> {
Nov 28 02:07:50.456 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 02:07:50.456 INFO [stderr] 
Nov 28 02:07:50.485 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Nov 28 02:07:50.487 INFO [stderr] su: No module specific data is present
Nov 28 02:07:51.072 INFO running `"docker" "inspect" "2f20cfd94c3c9b54ca05d7c80f5076c0bf23b850e16fe0c853c36d45f6eee448"`
Nov 28 02:07:51.394 INFO running `"docker" "rm" "-f" "2f20cfd94c3c9b54ca05d7c80f5076c0bf23b850e16fe0c853c36d45f6eee448"`
Nov 28 02:07:51.764 INFO [stdout] 2f20cfd94c3c9b54ca05d7c80f5076c0bf23b850e16fe0c853c36d45f6eee448