Dec 06 06:18:59.159 INFO testing athorwall/parser-combinators against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514 Dec 06 06:18:59.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 06:18:59.319 INFO [stdout] bf03ff8c1621df79a366aa5b4447141e33d0d625b330766f8589e17e972dbab0 Dec 06 06:18:59.322 INFO running `"docker" "start" "-a" "bf03ff8c1621df79a366aa5b4447141e33d0d625b330766f8589e17e972dbab0"` Dec 06 06:18:59.676 INFO [stderr] usermod: no changes Dec 06 06:18:59.705 INFO [stderr] Compiling parser-combinators v0.1.0 (/source) Dec 06 06:19:00.029 INFO [stderr] warning: unused variable: `value` Dec 06 06:19:00.029 INFO [stderr] --> src/parser.rs:42:26 Dec 06 06:19:00.029 INFO [stderr] | Dec 06 06:19:00.030 INFO [stderr] 42 | Some(value) => { Dec 06 06:19:00.030 INFO [stderr] | ^^^^^ help: consider using `_value` instead Dec 06 06:19:00.030 INFO [stderr] | Dec 06 06:19:00.031 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 06:19:00.031 INFO [stderr] Dec 06 06:19:00.031 INFO [stderr] warning: unused variable: `new_input` Dec 06 06:19:00.031 INFO [stderr] --> src/parser.rs:43:33 Dec 06 06:19:00.032 INFO [stderr] | Dec 06 06:19:00.032 INFO [stderr] 43 | let mut new_input = input.clone(); Dec 06 06:19:00.032 INFO [stderr] | ^^^^^^^^^ help: consider using `_new_input` instead Dec 06 06:19:00.033 INFO [stderr] Dec 06 06:19:00.046 INFO [stderr] warning: struct is never constructed: `Parser` Dec 06 06:19:00.046 INFO [stderr] --> src/parser.rs:3:1 Dec 06 06:19:00.047 INFO [stderr] | Dec 06 06:19:00.047 INFO [stderr] 3 | struct Parser<'a, T> { Dec 06 06:19:00.047 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Dec 06 06:19:00.048 INFO [stderr] | Dec 06 06:19:00.048 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 06 06:19:00.048 INFO [stderr] Dec 06 06:19:00.048 INFO [stderr] warning: method is never used: `parse` Dec 06 06:19:00.049 INFO [stderr] --> src/parser.rs:8:5 Dec 06 06:19:00.049 INFO [stderr] | Dec 06 06:19:00.049 INFO [stderr] 8 | pub fn parse(&self, input: &String) -> Result { Dec 06 06:19:00.050 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 06:19:00.050 INFO [stderr] Dec 06 06:19:00.050 INFO [stderr] warning: method is never used: `map` Dec 06 06:19:00.051 INFO [stderr] --> src/parser.rs:24:5 Dec 06 06:19:00.051 INFO [stderr] | Dec 06 06:19:00.051 INFO [stderr] 24 | pub fn map(self, func: Box U>) -> Parser<'a, U> where T: 'a, U: 'a { Dec 06 06:19:00.051 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 06:19:00.051 INFO [stderr] Dec 06 06:19:00.051 INFO [stderr] warning: method is never used: `one` Dec 06 06:19:00.051 INFO [stderr] --> src/parser.rs:38:5 Dec 06 06:19:00.051 INFO [stderr] | Dec 06 06:19:00.051 INFO [stderr] 38 | pub fn one(t: char) -> Parser<'a, char> { Dec 06 06:19:00.051 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 06 06:19:00.051 INFO [stderr] Dec 06 06:19:00.051 INFO [stderr] warning: method is never used: `combine` Dec 06 06:19:00.051 INFO [stderr] --> src/parser.rs:62:5 Dec 06 06:19:00.051 INFO [stderr] | Dec 06 06:19:00.051 INFO [stderr] 62 | / pub fn combine<'b, U>(p1: Parser<'b, U>, p2: Parser<'b, U>) -> Parser<'b, U> Dec 06 06:19:00.051 INFO [stderr] 63 | | where U: Copy + 'b { Dec 06 06:19:00.051 INFO [stderr] 64 | | Parser{ Dec 06 06:19:00.051 INFO [stderr] 65 | | f: Box::from(move |input: &String| { Dec 06 06:19:00.052 INFO [stderr] ... | Dec 06 06:19:00.052 INFO [stderr] 71 | | } Dec 06 06:19:00.052 INFO [stderr] 72 | | } Dec 06 06:19:00.052 INFO [stderr] | |_____^ Dec 06 06:19:00.052 INFO [stderr] Dec 06 06:19:00.052 INFO [stderr] warning: method is never used: `option` Dec 06 06:19:00.052 INFO [stderr] --> src/parser.rs:75:5 Dec 06 06:19:00.052 INFO [stderr] | Dec 06 06:19:00.052 INFO [stderr] 75 | / pub fn option<'b, U>(p1: Parser<'b, U>, p2: Parser<'b, U>) -> Parser<'b, U> Dec 06 06:19:00.052 INFO [stderr] 76 | | where U: Copy + 'b { Dec 06 06:19:00.052 INFO [stderr] 77 | | Parser{ Dec 06 06:19:00.052 INFO [stderr] 78 | | f: Box::from(move |input: &String| { Dec 06 06:19:00.052 INFO [stderr] ... | Dec 06 06:19:00.052 INFO [stderr] 86 | | } Dec 06 06:19:00.052 INFO [stderr] 87 | | } Dec 06 06:19:00.052 INFO [stderr] | |_____^ Dec 06 06:19:00.052 INFO [stderr] Dec 06 06:19:00.052 INFO [stderr] warning: method is never used: `bind` Dec 06 06:19:00.052 INFO [stderr] --> src/parser.rs:90:5 Dec 06 06:19:00.052 INFO [stderr] | Dec 06 06:19:00.052 INFO [stderr] 90 | / pub fn bind<'b, U, V>(p1: Parser<'b, U>, p2: Box Parser<'b, V>>) -> Parser<'b, V> Dec 06 06:19:00.052 INFO [stderr] 91 | | where U: Copy + 'b, V: 'b { Dec 06 06:19:00.052 INFO [stderr] 92 | | Parser{ Dec 06 06:19:00.052 INFO [stderr] 93 | | f: Box::from(move |input: &String| { Dec 06 06:19:00.052 INFO [stderr] ... | Dec 06 06:19:00.052 INFO [stderr] 100 | | } Dec 06 06:19:00.052 INFO [stderr] 101 | | } Dec 06 06:19:00.052 INFO [stderr] | |_____^ Dec 06 06:19:00.052 INFO [stderr] Dec 06 06:19:00.092 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.39s Dec 06 06:19:00.092 INFO [stderr] su: No module specific data is present Dec 06 06:19:00.830 INFO running `"docker" "inspect" "bf03ff8c1621df79a366aa5b4447141e33d0d625b330766f8589e17e972dbab0"` Dec 06 06:19:01.011 INFO running `"docker" "rm" "-f" "bf03ff8c1621df79a366aa5b4447141e33d0d625b330766f8589e17e972dbab0"` Dec 06 06:19:01.156 INFO [stdout] bf03ff8c1621df79a366aa5b4447141e33d0d625b330766f8589e17e972dbab0 Dec 06 06:19:01.159 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 06:19:01.509 INFO [stdout] a5809bacab6f580eae9a7c02c47d23b16bc4c1fb3e0af0252b32844da7c56d88 Dec 06 06:19:01.516 INFO running `"docker" "start" "-a" "a5809bacab6f580eae9a7c02c47d23b16bc4c1fb3e0af0252b32844da7c56d88"` Dec 06 06:19:02.176 INFO [stderr] usermod: no changes Dec 06 06:19:02.200 INFO [stderr] Compiling parser-combinators v0.1.0 (/source) Dec 06 06:19:02.633 INFO [stderr] warning: unused variable: `value` Dec 06 06:19:02.633 INFO [stderr] --> src/parser.rs:42:26 Dec 06 06:19:02.633 INFO [stderr] | Dec 06 06:19:02.633 INFO [stderr] 42 | Some(value) => { Dec 06 06:19:02.633 INFO [stderr] | ^^^^^ help: consider using `_value` instead Dec 06 06:19:02.633 INFO [stderr] | Dec 06 06:19:02.633 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 06 06:19:02.633 INFO [stderr] Dec 06 06:19:02.633 INFO [stderr] warning: unused variable: `new_input` Dec 06 06:19:02.633 INFO [stderr] --> src/parser.rs:43:33 Dec 06 06:19:02.633 INFO [stderr] | Dec 06 06:19:02.633 INFO [stderr] 43 | let mut new_input = input.clone(); Dec 06 06:19:02.633 INFO [stderr] | ^^^^^^^^^ help: consider using `_new_input` instead Dec 06 06:19:02.633 INFO [stderr] Dec 06 06:19:02.662 INFO [stderr] warning: variable does not need to be mutable Dec 06 06:19:02.662 INFO [stderr] --> src/parser.rs:153:21 Dec 06 06:19:02.662 INFO [stderr] | Dec 06 06:19:02.662 INFO [stderr] 153 | let mut s = a.to_string(); Dec 06 06:19:02.662 INFO [stderr] | ----^ Dec 06 06:19:02.662 INFO [stderr] | | Dec 06 06:19:02.662 INFO [stderr] | help: remove this `mut` Dec 06 06:19:02.662 INFO [stderr] | Dec 06 06:19:02.662 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 06 06:19:02.662 INFO [stderr] Dec 06 06:19:02.668 INFO [stderr] warning: variable does not need to be mutable Dec 06 06:19:02.668 INFO [stderr] --> src/parser.rs:153:21 Dec 06 06:19:02.668 INFO [stderr] | Dec 06 06:19:02.668 INFO [stderr] 153 | let mut s = a.to_string(); Dec 06 06:19:02.668 INFO [stderr] | ----^ Dec 06 06:19:02.668 INFO [stderr] | | Dec 06 06:19:02.668 INFO [stderr] | help: remove this `mut` Dec 06 06:19:02.668 INFO [stderr] Dec 06 06:19:03.215 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.02s Dec 06 06:19:03.217 INFO [stderr] su: No module specific data is present Dec 06 06:19:03.638 INFO running `"docker" "inspect" "a5809bacab6f580eae9a7c02c47d23b16bc4c1fb3e0af0252b32844da7c56d88"` Dec 06 06:19:03.723 INFO running `"docker" "rm" "-f" "a5809bacab6f580eae9a7c02c47d23b16bc4c1fb3e0af0252b32844da7c56d88"` Dec 06 06:19:03.799 INFO [stdout] a5809bacab6f580eae9a7c02c47d23b16bc4c1fb3e0af0252b32844da7c56d88 Dec 06 06:19:03.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --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 06 06:19:03.948 INFO [stdout] 3570b07df6ec76f982e750034ced91f9ac6c278b47515505c2fdcbdee544b3e5 Dec 06 06:19:03.951 INFO running `"docker" "start" "-a" "3570b07df6ec76f982e750034ced91f9ac6c278b47515505c2fdcbdee544b3e5"` Dec 06 06:19:04.333 INFO [stderr] usermod: no changes Dec 06 06:19:04.357 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s Dec 06 06:19:04.357 INFO [stderr] Running /target/debug/deps/parser_combinators-0be31dccdf910946 Dec 06 06:19:04.359 INFO [stdout] Dec 06 06:19:04.359 INFO [stdout] running 5 tests Dec 06 06:19:04.359 INFO [stdout] test parser::tests::test_option ... ok Dec 06 06:19:04.359 INFO [stdout] test parser::tests::test_one ... ok Dec 06 06:19:04.359 INFO [stdout] test parser::tests::test_map ... ok Dec 06 06:19:04.359 INFO [stdout] test parser::tests::test_bind ... ok Dec 06 06:19:04.359 INFO [stdout] test parser::tests::test_combine ... ok Dec 06 06:19:04.359 INFO [stdout] Dec 06 06:19:04.359 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 06:19:04.359 INFO [stdout] Dec 06 06:19:04.360 INFO [stderr] Doc-tests parser-combinators Dec 06 06:19:04.860 INFO [stdout] Dec 06 06:19:04.860 INFO [stdout] running 0 tests Dec 06 06:19:04.860 INFO [stdout] Dec 06 06:19:04.860 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 06 06:19:04.860 INFO [stdout] Dec 06 06:19:04.871 INFO [stderr] su: No module specific data is present Dec 06 06:19:05.159 INFO running `"docker" "inspect" "3570b07df6ec76f982e750034ced91f9ac6c278b47515505c2fdcbdee544b3e5"` Dec 06 06:19:05.232 INFO running `"docker" "rm" "-f" "3570b07df6ec76f982e750034ced91f9ac6c278b47515505c2fdcbdee544b3e5"` Dec 06 06:19:05.299 INFO [stdout] 3570b07df6ec76f982e750034ced91f9ac6c278b47515505c2fdcbdee544b3e5