[INFO] fetching crate ruse 0.1.0...
[INFO] extracting crate ruse 0.1.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruse/0.1.0
[INFO] extracting crate ruse 0.1.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ruse/0.1.0
[INFO] validating manifest of ruse-0.1.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ruse-0.1.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ruse-0.1.0
[INFO] finished frobbing ruse-0.1.0
[INFO] frobbed toml for ruse-0.1.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruse/0.1.0/Cargo.toml
[INFO] started frobbing ruse-0.1.0
[INFO] finished frobbing ruse-0.1.0
[INFO] frobbed toml for ruse-0.1.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/ruse/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing ruse-0.1.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruse/0.1.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"`
[INFO] [stdout] edf6ad249444baefad16ce1b6b385d2b5dc0336516890c0c11072351782baff8
[INFO] running `"docker" "start" "-a" "edf6ad249444baefad16ce1b6b385d2b5dc0336516890c0c11072351782baff8"`
[INFO] [stderr]    Compiling ruse v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruse/read/error.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/ruse/read/lex/token_iterator.rs:70:20
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 '0'...'9' => {
[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: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:108:20
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 'a'...'z' | 'A'...'Z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' | '=' |
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:108:32
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 'a'...'z' | 'A'...'Z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' | '=' |
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:109:50
[INFO] [stderr]     |
[INFO] [stderr] 109 |                 '>' | '?' | '^' | '_' | '~' | '0'...'9' | '+' | '-' | '.' | '@' => {
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:144:20
[INFO] [stderr]     |
[INFO] [stderr] 144 |                 '0'...'9' => return Some(self.parse_number(character)),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:145:20
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 'a'...'z' | 'A'...'Z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' | '=' |
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:145:32
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 'a'...'z' | 'A'...'Z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' | '=' |
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruse/read/parse/error.rs:33:35
[INFO] [stderr]    |
[INFO] [stderr] 33 |         write!(f, "{}", (self as &error::Error).description())
[INFO] [stderr]    |                                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/ruse/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(question_mark)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "edf6ad249444baefad16ce1b6b385d2b5dc0336516890c0c11072351782baff8"`
[INFO] running `"docker" "rm" "-f" "edf6ad249444baefad16ce1b6b385d2b5dc0336516890c0c11072351782baff8"`
[INFO] [stdout] edf6ad249444baefad16ce1b6b385d2b5dc0336516890c0c11072351782baff8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruse/0.1.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"`
[INFO] [stdout] 51b79fc2b864c8fe3e2e40e311d475f2bcba30e8fdd2312d8bd80f281d9e01f5
[INFO] running `"docker" "start" "-a" "51b79fc2b864c8fe3e2e40e311d475f2bcba30e8fdd2312d8bd80f281d9e01f5"`
[INFO] [stderr]    Compiling ruse v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruse/read/error.rs:30:32
[INFO] [stderr]    |
[INFO] [stderr] 30 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/ruse/read/lex/token_iterator.rs:70:20
[INFO] [stderr]    |
[INFO] [stderr] 70 |                 '0'...'9' => {
[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: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:108:20
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 'a'...'z' | 'A'...'Z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' | '=' |
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:108:32
[INFO] [stderr]     |
[INFO] [stderr] 108 |                 'a'...'z' | 'A'...'Z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' | '=' |
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:109:50
[INFO] [stderr]     |
[INFO] [stderr] 109 |                 '>' | '?' | '^' | '_' | '~' | '0'...'9' | '+' | '-' | '.' | '@' => {
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:144:20
[INFO] [stderr]     |
[INFO] [stderr] 144 |                 '0'...'9' => return Some(self.parse_number(character)),
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:145:20
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 'a'...'z' | 'A'...'Z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' | '=' |
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/ruse/read/lex/token_iterator.rs:145:32
[INFO] [stderr]     |
[INFO] [stderr] 145 |                 'a'...'z' | 'A'...'Z' | '!' | '$' | '%' | '&' | '*' | '/' | ':' | '<' | '=' |
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/ruse/read/parse/error.rs:33:35
[INFO] [stderr]    |
[INFO] [stderr] 33 |         write!(f, "{}", (self as &error::Error).description())
[INFO] [stderr]    |                                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: the feature `question_mark` has been stable since 1.13.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/ruse/lib.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(question_mark)]
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(stable_features)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "51b79fc2b864c8fe3e2e40e311d475f2bcba30e8fdd2312d8bd80f281d9e01f5"`
[INFO] running `"docker" "rm" "-f" "51b79fc2b864c8fe3e2e40e311d475f2bcba30e8fdd2312d8bd80f281d9e01f5"`
[INFO] [stdout] 51b79fc2b864c8fe3e2e40e311d475f2bcba30e8fdd2312d8bd80f281d9e01f5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/ruse/0.1.0:/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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"`
[INFO] [stdout] 912d489693586f94f3fb40221762460a28c39137b732bad15ff47a09ee01d079
[INFO] running `"docker" "start" "-a" "912d489693586f94f3fb40221762460a28c39137b732bad15ff47a09ee01d079"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruse-e49783fba5419248
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test read::lex::tests::lex_a_simple_program ... ok
[INFO] [stdout] test read::lex::tests::fail_to_lex_a_non_ascii_character ... ok
[INFO] [stdout] test read::lex::tests::lex_a_more_complex_program ... ok
[INFO] [stdout] test read::lex::tests::lex_the_empty_program ... ok
[INFO] [stdout] test read::lex::tests::lex_a_single_open_paren ... ok
[INFO] [stdout] test read::lex::tests::lex_matching_parens ... ok
[INFO] [stdout] test read::lex::tests::lex_a_single_close_paren ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/ruse-ad19312c374f1398
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ruse
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "912d489693586f94f3fb40221762460a28c39137b732bad15ff47a09ee01d079"`
[INFO] running `"docker" "rm" "-f" "912d489693586f94f3fb40221762460a28c39137b732bad15ff47a09ee01d079"`
[INFO] [stdout] 912d489693586f94f3fb40221762460a28c39137b732bad15ff47a09ee01d079