Dec 19 14:00:58.476 INFO checking krstoff/error against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:00:58.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-7/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/krstoff/error:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:00:58.711 INFO [stdout] 61f2f50ab1041033cc5451c3d08b666c903c70ae8236a458452f0ea9e891dddf
Dec 19 14:00:58.714 INFO running `"docker" "start" "-a" "61f2f50ab1041033cc5451c3d08b666c903c70ae8236a458452f0ea9e891dddf"`
Dec 19 14:00:59.476 INFO [stderr]     Checking error v0.1.0 (/opt/crater/workdir)
Dec 19 14:00:59.938 INFO [stderr] warning: private type `parse::parse::BinOp` in public interface (error E0446)
Dec 19 14:00:59.938 INFO [stderr]   --> src/parse/parse.rs:15:9
Dec 19 14:00:59.939 INFO [stderr]    |
Dec 19 14:00:59.939 INFO [stderr] 15 |         op: BinOp,
Dec 19 14:00:59.939 INFO [stderr]    |         ^^^^^^^^^
Dec 19 14:00:59.953 INFO [stderr]    |
Dec 19 14:00:59.953 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 19 14:00:59.953 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!
Dec 19 14:00:59.953 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 19 14:00:59.953 INFO [stderr] 
Dec 19 14:00:59.954 INFO [stderr] warning: private type `parse::parse::UnOp` in public interface (error E0446)
Dec 19 14:00:59.954 INFO [stderr]   --> src/parse/parse.rs:20:9
Dec 19 14:00:59.954 INFO [stderr]    |
Dec 19 14:00:59.955 INFO [stderr] 20 |         op: UnOp,
Dec 19 14:00:59.955 INFO [stderr]    |         ^^^^^^^^
Dec 19 14:00:59.955 INFO [stderr]    |
Dec 19 14:00:59.955 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!
Dec 19 14:00:59.955 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 19 14:00:59.955 INFO [stderr] 
Dec 19 14:00:59.985 INFO [stderr] warning: private type `parse::parse::BinOp` in public interface (error E0446)
Dec 19 14:00:59.985 INFO [stderr]   --> src/parse/parse.rs:15:9
Dec 19 14:00:59.985 INFO [stderr]    |
Dec 19 14:00:59.985 INFO [stderr] 15 |         op: BinOp,
Dec 19 14:00:59.985 INFO [stderr]    |         ^^^^^^^^^
Dec 19 14:00:59.985 INFO [stderr]    |
Dec 19 14:00:59.985 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 19 14:00:59.985 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!
Dec 19 14:00:59.985 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 19 14:00:59.986 INFO [stderr] 
Dec 19 14:00:59.986 INFO [stderr] warning: private type `parse::parse::UnOp` in public interface (error E0446)
Dec 19 14:00:59.986 INFO [stderr]   --> src/parse/parse.rs:20:9
Dec 19 14:00:59.986 INFO [stderr]    |
Dec 19 14:00:59.986 INFO [stderr] 20 |         op: UnOp,
Dec 19 14:00:59.986 INFO [stderr]    |         ^^^^^^^^
Dec 19 14:00:59.986 INFO [stderr]    |
Dec 19 14:00:59.986 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!
Dec 19 14:00:59.986 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 19 14:00:59.986 INFO [stderr] 
Dec 19 14:01:00.016 INFO [stderr] warning: method is never used: `print`
Dec 19 14:01:00.017 INFO [stderr]   --> src/parse/lex.rs:41:5
Dec 19 14:01:00.017 INFO [stderr]    |
Dec 19 14:01:00.017 INFO [stderr] 41 |     pub fn print(&self, string_pool: &StringPool) {
Dec 19 14:01:00.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:00.017 INFO [stderr]    |
Dec 19 14:01:00.017 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:01:00.017 INFO [stderr] 
Dec 19 14:01:00.017 INFO [stderr] warning: enum is never used: `Statement`
Dec 19 14:01:00.017 INFO [stderr]    --> src/parse/parse.rs:152:1
Dec 19 14:01:00.017 INFO [stderr]     |
Dec 19 14:01:00.017 INFO [stderr] 152 | pub enum Statement {
Dec 19 14:01:00.017 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 19 14:01:00.017 INFO [stderr] 
Dec 19 14:01:00.017 INFO [stderr] warning: function is never used: `statement`
Dec 19 14:01:00.017 INFO [stderr]    --> src/parse/parse.rs:156:1
Dec 19 14:01:00.017 INFO [stderr]     |
Dec 19 14:01:00.017 INFO [stderr] 156 | pub fn statement(token_stream: &mut TokenStream) -> Box<Statement> {
Dec 19 14:01:00.017 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:00.024 INFO [stderr] 
Dec 19 14:01:00.033 INFO [stderr] warning: method is never used: `print`
Dec 19 14:01:00.033 INFO [stderr]   --> src/parse/lex.rs:41:5
Dec 19 14:01:00.033 INFO [stderr]    |
Dec 19 14:01:00.033 INFO [stderr] 41 |     pub fn print(&self, string_pool: &StringPool) {
Dec 19 14:01:00.033 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:00.033 INFO [stderr]    |
Dec 19 14:01:00.034 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 14:01:00.034 INFO [stderr] 
Dec 19 14:01:00.034 INFO [stderr] warning: enum is never used: `Statement`
Dec 19 14:01:00.034 INFO [stderr]    --> src/parse/parse.rs:152:1
Dec 19 14:01:00.040 INFO [stderr]     |
Dec 19 14:01:00.040 INFO [stderr] 152 | pub enum Statement {
Dec 19 14:01:00.040 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^
Dec 19 14:01:00.040 INFO [stderr] 
Dec 19 14:01:00.040 INFO [stderr] warning: function is never used: `statement`
Dec 19 14:01:00.040 INFO [stderr]    --> src/parse/parse.rs:156:1
Dec 19 14:01:00.040 INFO [stderr]     |
Dec 19 14:01:00.040 INFO [stderr] 156 | pub fn statement(token_stream: &mut TokenStream) -> Box<Statement> {
Dec 19 14:01:00.040 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:01:00.040 INFO [stderr] 
Dec 19 14:01:00.084 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 19 14:01:00.426 INFO running `"docker" "inspect" "61f2f50ab1041033cc5451c3d08b666c903c70ae8236a458452f0ea9e891dddf"`
Dec 19 14:01:00.620 INFO running `"docker" "rm" "-f" "61f2f50ab1041033cc5451c3d08b666c903c70ae8236a458452f0ea9e891dddf"`
Dec 19 14:01:00.859 INFO [stdout] 61f2f50ab1041033cc5451c3d08b666c903c70ae8236a458452f0ea9e891dddf