Dec 14 23:21:26.702 INFO testing rgo-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 23:21:26.702 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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"`
Dec 14 23:21:27.222 INFO [stdout] c7771714dc1db3f4af7553272ed88f208bf617c1544aa56e045adf6dcf77b5a9
Dec 14 23:21:27.224 INFO running `"docker" "start" "-a" "c7771714dc1db3f4af7553272ed88f208bf617c1544aa56e045adf6dcf77b5a9"`
Dec 14 23:21:28.487 INFO [stderr] usermod: no changes
Dec 14 23:21:28.618 INFO [stderr]    Compiling convenience v0.1.0
Dec 14 23:21:29.240 INFO [stderr]    Compiling rgo v0.1.0 (/source)
Dec 14 23:21:30.517 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 23:21:30.517 INFO [stderr]   --> src/lib.rs:16:1
Dec 14 23:21:30.517 INFO [stderr]    |
Dec 14 23:21:30.517 INFO [stderr] 16 | #[macro_use]
Dec 14 23:21:30.517 INFO [stderr]    | ^^^^^^^^^^^^
Dec 14 23:21:30.517 INFO [stderr]    |
Dec 14 23:21:30.517 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 23:21:30.517 INFO [stderr] 
Dec 14 23:21:30.517 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 23:21:30.517 INFO [stderr]   --> src/lib.rs:18:1
Dec 14 23:21:30.517 INFO [stderr]    |
Dec 14 23:21:30.517 INFO [stderr] 18 | #[macro_use]
Dec 14 23:21:30.517 INFO [stderr]    | ^^^^^^^^^^^^
Dec 14 23:21:30.517 INFO [stderr] 
Dec 14 23:21:31.326 INFO [stderr] warning: method is never used: `next_kind`
Dec 14 23:21:31.326 INFO [stderr]   --> src/parser/mod.rs:88:5
Dec 14 23:21:31.326 INFO [stderr]    |
Dec 14 23:21:31.326 INFO [stderr] 88 |     fn next_kind(&mut self) -> TokenKind {
Dec 14 23:21:31.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:31.326 INFO [stderr]    |
Dec 14 23:21:31.326 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 23:21:31.326 INFO [stderr] 
Dec 14 23:21:31.326 INFO [stderr] warning: method is never used: `eat_and_get`
Dec 14 23:21:31.326 INFO [stderr]    --> src/parser/mod.rs:101:5
Dec 14 23:21:31.326 INFO [stderr]     |
Dec 14 23:21:31.326 INFO [stderr] 101 |     fn eat_and_get(&mut self, expected: TokenKind) -> PResult<(Token)> {
Dec 14 23:21:31.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:31.326 INFO [stderr] 
Dec 14 23:21:31.326 INFO [stderr] warning: method is never used: `parse_basic_lit`
Dec 14 23:21:31.326 INFO [stderr]    --> src/parser/mod.rs:555:5
Dec 14 23:21:31.326 INFO [stderr]     |
Dec 14 23:21:31.326 INFO [stderr] 555 |     fn parse_basic_lit(&mut self) -> PResult<ast::BasicLit> {
Dec 14 23:21:31.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:31.326 INFO [stderr] 
Dec 14 23:21:31.326 INFO [stderr] warning: method is never used: `parse_rune_lit`
Dec 14 23:21:31.326 INFO [stderr]    --> src/parser/mod.rs:587:5
Dec 14 23:21:31.326 INFO [stderr]     |
Dec 14 23:21:31.326 INFO [stderr] 587 |     fn parse_rune_lit(&mut self) -> PResult<char> {
Dec 14 23:21:31.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:31.326 INFO [stderr] 
Dec 14 23:21:31.326 INFO [stderr] warning: method is never used: `interpret_float_lit`
Dec 14 23:21:31.326 INFO [stderr]    --> src/parser/mod.rs:637:5
Dec 14 23:21:31.326 INFO [stderr]     |
Dec 14 23:21:31.326 INFO [stderr] 637 |     fn interpret_float_lit(&mut self, value: &str, token_name: &str) -> PResult<BigRational> {
Dec 14 23:21:31.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:31.326 INFO [stderr] 
Dec 14 23:21:31.326 INFO [stderr] warning: method is never used: `parse_int_lit`
Dec 14 23:21:31.326 INFO [stderr]    --> src/parser/mod.rs:706:5
Dec 14 23:21:31.326 INFO [stderr]     |
Dec 14 23:21:31.326 INFO [stderr] 706 |     fn parse_int_lit(&mut self) -> PResult<BigInt> {
Dec 14 23:21:31.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:31.326 INFO [stderr] 
Dec 14 23:21:31.326 INFO [stderr] warning: method is never used: `interpret_int`
Dec 14 23:21:31.326 INFO [stderr]    --> src/parser/mod.rs:743:5
Dec 14 23:21:31.326 INFO [stderr]     |
Dec 14 23:21:31.326 INFO [stderr] 743 |     fn interpret_int(&mut self, lit: &str, base: u32, token_name: &str) -> PResult<BigInt> {
Dec 14 23:21:31.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:31.326 INFO [stderr] 
Dec 14 23:21:31.326 INFO [stderr] warning: method is never used: `parse_unary_operation`
Dec 14 23:21:31.326 INFO [stderr]    --> src/parser/mod.rs:761:5
Dec 14 23:21:31.326 INFO [stderr]     |
Dec 14 23:21:31.326 INFO [stderr] 761 |     fn parse_unary_operation(&mut self) -> PResult<ast::UnaryOperation> {
Dec 14 23:21:31.326 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:31.326 INFO [stderr] 
Dec 14 23:21:35.817 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.31s
Dec 14 23:21:35.823 INFO [stderr] su: No module specific data is present
Dec 14 23:21:36.343 INFO running `"docker" "inspect" "c7771714dc1db3f4af7553272ed88f208bf617c1544aa56e045adf6dcf77b5a9"`
Dec 14 23:21:36.595 INFO running `"docker" "rm" "-f" "c7771714dc1db3f4af7553272ed88f208bf617c1544aa56e045adf6dcf77b5a9"`
Dec 14 23:21:36.871 INFO [stdout] c7771714dc1db3f4af7553272ed88f208bf617c1544aa56e045adf6dcf77b5a9
Dec 14 23:21:36.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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"`
Dec 14 23:21:37.319 INFO [stdout] c148c553dacef37c79bc2156d92130c685c7c6978c5f287e652a516489d47a9b
Dec 14 23:21:37.321 INFO running `"docker" "start" "-a" "c148c553dacef37c79bc2156d92130c685c7c6978c5f287e652a516489d47a9b"`
Dec 14 23:21:37.775 INFO [stderr] usermod: no changes
Dec 14 23:21:37.862 INFO [stderr]    Compiling rgo v0.1.0 (/source)
Dec 14 23:21:39.196 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 23:21:39.196 INFO [stderr]   --> src/lib.rs:16:1
Dec 14 23:21:39.196 INFO [stderr]    |
Dec 14 23:21:39.196 INFO [stderr] 16 | #[macro_use]
Dec 14 23:21:39.196 INFO [stderr]    | ^^^^^^^^^^^^
Dec 14 23:21:39.196 INFO [stderr]    |
Dec 14 23:21:39.196 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 23:21:39.196 INFO [stderr] 
Dec 14 23:21:39.196 INFO [stderr] warning: unused `#[macro_use]` import
Dec 14 23:21:39.196 INFO [stderr]   --> src/lib.rs:18:1
Dec 14 23:21:39.196 INFO [stderr]    |
Dec 14 23:21:39.196 INFO [stderr] 18 | #[macro_use]
Dec 14 23:21:39.196 INFO [stderr]    | ^^^^^^^^^^^^
Dec 14 23:21:39.196 INFO [stderr] 
Dec 14 23:21:40.689 INFO [stderr] warning: method is never used: `next_kind`
Dec 14 23:21:40.689 INFO [stderr]   --> src/parser/mod.rs:88:5
Dec 14 23:21:40.689 INFO [stderr]    |
Dec 14 23:21:40.689 INFO [stderr] 88 |     fn next_kind(&mut self) -> TokenKind {
Dec 14 23:21:40.689 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:40.689 INFO [stderr]    |
Dec 14 23:21:40.689 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 23:21:40.689 INFO [stderr] 
Dec 14 23:21:40.690 INFO [stderr] warning: method is never used: `parse_unary_operation`
Dec 14 23:21:40.690 INFO [stderr]    --> src/parser/mod.rs:761:5
Dec 14 23:21:40.690 INFO [stderr]     |
Dec 14 23:21:40.690 INFO [stderr] 761 |     fn parse_unary_operation(&mut self) -> PResult<ast::UnaryOperation> {
Dec 14 23:21:40.690 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 23:21:40.690 INFO [stderr] 
Dec 14 23:21:42.472 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Dec 14 23:21:42.480 INFO [stderr] su: No module specific data is present
Dec 14 23:21:43.488 INFO running `"docker" "inspect" "c148c553dacef37c79bc2156d92130c685c7c6978c5f287e652a516489d47a9b"`
Dec 14 23:21:43.742 INFO running `"docker" "rm" "-f" "c148c553dacef37c79bc2156d92130c685c7c6978c5f287e652a516489d47a9b"`
Dec 14 23:21:44.134 INFO [stdout] c148c553dacef37c79bc2156d92130c685c7c6978c5f287e652a516489d47a9b