[INFO] updating cached repository michiel/toy-robot-rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/michiel/toy-robot-rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/michiel/toy-robot-rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/michiel/toy-robot-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/michiel/toy-robot-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/michiel/toy-robot-rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michiel/toy-robot-rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michiel/toy-robot-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 626741caa0ef958f9073a5553258bc39b828a665 [INFO] sha for GitHub repo michiel/toy-robot-rs: 626741caa0ef958f9073a5553258bc39b828a665 [INFO] validating manifest of michiel/toy-robot-rs on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of michiel/toy-robot-rs on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing michiel/toy-robot-rs [INFO] finished frobbing michiel/toy-robot-rs [INFO] frobbed toml for michiel/toy-robot-rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/michiel/toy-robot-rs/Cargo.toml [INFO] started frobbing michiel/toy-robot-rs [INFO] finished frobbing michiel/toy-robot-rs [INFO] frobbed toml for michiel/toy-robot-rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michiel/toy-robot-rs/Cargo.toml [INFO] crate michiel/toy-robot-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing michiel/toy-robot-rs against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michiel/toy-robot-rs:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] f1e9b20f2a6a42c9af01653059de0e81d19e63316c0ebb407f593d5a96648716 [INFO] running `"docker" "start" "-a" "f1e9b20f2a6a42c9af01653059de0e81d19e63316c0ebb407f593d5a96648716"` [INFO] [stderr] Compiling peg v0.5.1 [INFO] [stderr] Compiling toy-robot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/toy-robot-d5f34525251f95dd/out/toyrobot_grammar.rs:84:451 [INFO] [stderr] | [INFO] [stderr] 84 | fn parse_number < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < i64 > { # ! [ allow ( non_snake_case , unused ) ] { let seq_res = { let str_start = __pos ; match { let mut __repeat_pos = __pos ; let mut repeat_value = vec ! ( ) ; loop { let __pos = __repeat_pos ; let step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) , } } else { __state . mark_failure ( __pos , "[0-9]" ) } ; match step_res { Matched ( newpos , value ) => { __repeat_pos = newpos ; repeat_value . push ( value ) ; } , Failed => { break ; } } } if repeat_value . len ( ) >= 1 { Matched ( __repeat_pos , ( ) ) } else { Failed } } { Matched ( newpos , _ ) => { Matched ( newpos , & __input [ str_start .. newpos ] ) } , Failed => Failed , } } ; match seq_res { Matched ( __pos , n ) => { Matched ( __pos , { n.parse().unwrap() } ) } Failed => Failed , } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `state` [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | state: SimulationState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `board` [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | board: Board, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `robot` [INFO] [stderr] --> src/main.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | robot: Robot, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.97s [INFO] running `"docker" "inspect" "f1e9b20f2a6a42c9af01653059de0e81d19e63316c0ebb407f593d5a96648716"` [INFO] running `"docker" "rm" "-f" "f1e9b20f2a6a42c9af01653059de0e81d19e63316c0ebb407f593d5a96648716"` [INFO] [stdout] f1e9b20f2a6a42c9af01653059de0e81d19e63316c0ebb407f593d5a96648716 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michiel/toy-robot-rs:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 3dd3ee2c27d596c30a5faff7f103f4077e470ff40b644a6c6930e434febcb67d [INFO] running `"docker" "start" "-a" "3dd3ee2c27d596c30a5faff7f103f4077e470ff40b644a6c6930e434febcb67d"` [INFO] [stderr] Compiling toy-robot v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/crater/target/debug/build/toy-robot-d5f34525251f95dd/out/toyrobot_grammar.rs:84:451 [INFO] [stderr] | [INFO] [stderr] 84 | fn parse_number < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < i64 > { # ! [ allow ( non_snake_case , unused ) ] { let seq_res = { let str_start = __pos ; match { let mut __repeat_pos = __pos ; let mut repeat_value = vec ! ( ) ; loop { let __pos = __repeat_pos ; let step_res = if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) , } } else { __state . mark_failure ( __pos , "[0-9]" ) } ; match step_res { Matched ( newpos , value ) => { __repeat_pos = newpos ; repeat_value . push ( value ) ; } , Failed => { break ; } } } if repeat_value . len ( ) >= 1 { Matched ( __repeat_pos , ( ) ) } else { Failed } } { Matched ( newpos , _ ) => { Matched ( newpos , & __input [ str_start .. newpos ] ) } , Failed => Failed , } } ; match seq_res { Matched ( __pos , n ) => { Matched ( __pos , { n.parse().unwrap() } ) } Failed => Failed , } } } [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `state` [INFO] [stderr] --> src/main.rs:50:5 [INFO] [stderr] | [INFO] [stderr] 50 | state: SimulationState, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `board` [INFO] [stderr] --> src/main.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | board: Board, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `robot` [INFO] [stderr] --> src/main.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | robot: Robot, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.64s [INFO] running `"docker" "inspect" "3dd3ee2c27d596c30a5faff7f103f4077e470ff40b644a6c6930e434febcb67d"` [INFO] running `"docker" "rm" "-f" "3dd3ee2c27d596c30a5faff7f103f4077e470ff40b644a6c6930e434febcb67d"` [INFO] [stdout] 3dd3ee2c27d596c30a5faff7f103f4077e470ff40b644a6c6930e434febcb67d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/michiel/toy-robot-rs:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 3bafa97d8269a770377d1bde3b5bf76d970f4ca582846db599fb531afbe9e15d [INFO] running `"docker" "start" "-a" "3bafa97d8269a770377d1bde3b5bf76d970f4ca582846db599fb531afbe9e15d"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/toy_robot-de4666a10113941f [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::can_read_basic_commands ... ok [INFO] [stdout] test tests::can_read_place_command ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "3bafa97d8269a770377d1bde3b5bf76d970f4ca582846db599fb531afbe9e15d"` [INFO] running `"docker" "rm" "-f" "3bafa97d8269a770377d1bde3b5bf76d970f4ca582846db599fb531afbe9e15d"` [INFO] [stdout] 3bafa97d8269a770377d1bde3b5bf76d970f4ca582846db599fb531afbe9e15d