Nov 28 19:41:24.170 INFO checking rgo-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 19:41:24.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 19:41:24.521 INFO [stdout] d511ecc408b26858929c397cfab61f1e1ec385658d05da582edcd863d524c812
Nov 28 19:41:24.527 INFO running `"docker" "start" "-a" "d511ecc408b26858929c397cfab61f1e1ec385658d05da582edcd863d524c812"`
Nov 28 19:41:25.772 INFO [stderr] usermod: no changes
Nov 28 19:41:25.924 INFO [stderr]     Checking convenience v0.1.0
Nov 28 19:41:26.500 INFO [stderr]     Checking rgo v0.1.0 (/source)
Nov 28 19:41:27.736 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 19:41:27.737 INFO [stderr]   --> src/lib.rs:16:1
Nov 28 19:41:27.737 INFO [stderr]    |
Nov 28 19:41:27.737 INFO [stderr] 16 | #[macro_use]
Nov 28 19:41:27.738 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 19:41:27.738 INFO [stderr]    |
Nov 28 19:41:27.738 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 19:41:27.738 INFO [stderr] 
Nov 28 19:41:27.739 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 19:41:27.739 INFO [stderr]   --> src/lib.rs:18:1
Nov 28 19:41:27.739 INFO [stderr]    |
Nov 28 19:41:27.739 INFO [stderr] 18 | #[macro_use]
Nov 28 19:41:27.740 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 19:41:27.740 INFO [stderr] 
Nov 28 19:41:28.052 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 19:41:28.052 INFO [stderr]   --> src/lib.rs:16:1
Nov 28 19:41:28.052 INFO [stderr]    |
Nov 28 19:41:28.052 INFO [stderr] 16 | #[macro_use]
Nov 28 19:41:28.052 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 19:41:28.072 INFO [stderr]    |
Nov 28 19:41:28.072 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 19:41:28.072 INFO [stderr] 
Nov 28 19:41:28.072 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 19:41:28.072 INFO [stderr]   --> src/lib.rs:18:1
Nov 28 19:41:28.072 INFO [stderr]    |
Nov 28 19:41:28.072 INFO [stderr] 18 | #[macro_use]
Nov 28 19:41:28.072 INFO [stderr]    | ^^^^^^^^^^^^
Nov 28 19:41:28.072 INFO [stderr] 
Nov 28 19:41:29.072 INFO [stderr] warning: method is never used: `next_kind`
Nov 28 19:41:29.072 INFO [stderr]   --> src/parser/mod.rs:88:5
Nov 28 19:41:29.072 INFO [stderr]    |
Nov 28 19:41:29.072 INFO [stderr] 88 |     fn next_kind(&mut self) -> TokenKind {
Nov 28 19:41:29.072 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:29.072 INFO [stderr]    |
Nov 28 19:41:29.072 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 19:41:29.073 INFO [stderr] 
Nov 28 19:41:29.073 INFO [stderr] warning: method is never used: `eat_and_get`
Nov 28 19:41:29.073 INFO [stderr]    --> src/parser/mod.rs:101:5
Nov 28 19:41:29.073 INFO [stderr]     |
Nov 28 19:41:29.073 INFO [stderr] 101 |     fn eat_and_get(&mut self, expected: TokenKind) -> PResult<(Token)> {
Nov 28 19:41:29.073 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:29.073 INFO [stderr] 
Nov 28 19:41:29.073 INFO [stderr] warning: method is never used: `parse_basic_lit`
Nov 28 19:41:29.073 INFO [stderr]    --> src/parser/mod.rs:555:5
Nov 28 19:41:29.073 INFO [stderr]     |
Nov 28 19:41:29.073 INFO [stderr] 555 |     fn parse_basic_lit(&mut self) -> PResult<ast::BasicLit> {
Nov 28 19:41:29.073 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:29.073 INFO [stderr] 
Nov 28 19:41:29.073 INFO [stderr] warning: method is never used: `parse_rune_lit`
Nov 28 19:41:29.073 INFO [stderr]    --> src/parser/mod.rs:587:5
Nov 28 19:41:29.073 INFO [stderr]     |
Nov 28 19:41:29.073 INFO [stderr] 587 |     fn parse_rune_lit(&mut self) -> PResult<char> {
Nov 28 19:41:29.073 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:29.073 INFO [stderr] 
Nov 28 19:41:29.073 INFO [stderr] warning: method is never used: `interpret_float_lit`
Nov 28 19:41:29.073 INFO [stderr]    --> src/parser/mod.rs:637:5
Nov 28 19:41:29.073 INFO [stderr]     |
Nov 28 19:41:29.073 INFO [stderr] 637 |     fn interpret_float_lit(&mut self, value: &str, token_name: &str) -> PResult<BigRational> {
Nov 28 19:41:29.073 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:29.073 INFO [stderr] 
Nov 28 19:41:29.073 INFO [stderr] warning: method is never used: `parse_int_lit`
Nov 28 19:41:29.073 INFO [stderr]    --> src/parser/mod.rs:706:5
Nov 28 19:41:29.073 INFO [stderr]     |
Nov 28 19:41:29.073 INFO [stderr] 706 |     fn parse_int_lit(&mut self) -> PResult<BigInt> {
Nov 28 19:41:29.073 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:29.073 INFO [stderr] 
Nov 28 19:41:29.073 INFO [stderr] warning: method is never used: `interpret_int`
Nov 28 19:41:29.073 INFO [stderr]    --> src/parser/mod.rs:743:5
Nov 28 19:41:29.073 INFO [stderr]     |
Nov 28 19:41:29.073 INFO [stderr] 743 |     fn interpret_int(&mut self, lit: &str, base: u32, token_name: &str) -> PResult<BigInt> {
Nov 28 19:41:29.073 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:29.073 INFO [stderr] 
Nov 28 19:41:29.073 INFO [stderr] warning: method is never used: `parse_unary_operation`
Nov 28 19:41:29.073 INFO [stderr]    --> src/parser/mod.rs:761:5
Nov 28 19:41:29.073 INFO [stderr]     |
Nov 28 19:41:29.073 INFO [stderr] 761 |     fn parse_unary_operation(&mut self) -> PResult<ast::UnaryOperation> {
Nov 28 19:41:29.073 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:29.073 INFO [stderr] 
Nov 28 19:41:31.728 INFO [stderr] warning: method is never used: `next_kind`
Nov 28 19:41:31.728 INFO [stderr]   --> src/parser/mod.rs:88:5
Nov 28 19:41:31.728 INFO [stderr]    |
Nov 28 19:41:31.728 INFO [stderr] 88 |     fn next_kind(&mut self) -> TokenKind {
Nov 28 19:41:31.729 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:31.729 INFO [stderr]    |
Nov 28 19:41:31.729 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 19:41:31.729 INFO [stderr] 
Nov 28 19:41:31.730 INFO [stderr] warning: method is never used: `parse_unary_operation`
Nov 28 19:41:31.730 INFO [stderr]    --> src/parser/mod.rs:761:5
Nov 28 19:41:31.730 INFO [stderr]     |
Nov 28 19:41:31.730 INFO [stderr] 761 |     fn parse_unary_operation(&mut self) -> PResult<ast::UnaryOperation> {
Nov 28 19:41:31.730 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:41:31.730 INFO [stderr] 
Nov 28 19:41:34.512 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.71s
Nov 28 19:41:34.520 INFO [stderr] su: No module specific data is present
Nov 28 19:41:34.844 INFO running `"docker" "inspect" "d511ecc408b26858929c397cfab61f1e1ec385658d05da582edcd863d524c812"`
Nov 28 19:41:35.075 INFO running `"docker" "rm" "-f" "d511ecc408b26858929c397cfab61f1e1ec385658d05da582edcd863d524c812"`
Nov 28 19:41:35.327 INFO [stdout] d511ecc408b26858929c397cfab61f1e1ec385658d05da582edcd863d524c812