[INFO] fetching crate tcalc 1.6.14...
[INFO] extracting crate tcalc 1.6.14 into work/ex/beta-1.37-6/sources/1.36.0/reg/tcalc/1.6.14
[INFO] extracting crate tcalc 1.6.14 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tcalc/1.6.14
[INFO] validating manifest of tcalc-1.6.14 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tcalc-1.6.14 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tcalc-1.6.14
[INFO] finished frobbing tcalc-1.6.14
[INFO] frobbed toml for tcalc-1.6.14 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tcalc/1.6.14/Cargo.toml
[INFO] started frobbing tcalc-1.6.14
[INFO] finished frobbing tcalc-1.6.14
[INFO] frobbed toml for tcalc-1.6.14 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tcalc/1.6.14/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tcalc-1.6.14 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tcalc/1.6.14:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 8c3a6e3e9a0c16c4acf5597d172f1e3aaa3eaabdbfc6945b2cc8c43cbe542177
[INFO] running `"docker" "start" "-a" "8c3a6e3e9a0c16c4acf5597d172f1e3aaa3eaabdbfc6945b2cc8c43cbe542177"`
[INFO] [stderr]    Compiling tcalc-rustyline v1.0.2
[INFO] [stderr]    Compiling tcalc v1.6.14 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             '.' | '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/scanning.rs:211:44
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let bin = |c: char| matches!(c, '_' | '0'...'1');
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:212:44
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let oct = |c: char| matches!(c, '_' | '0'...'7');
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:213:44
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let dec = |c: char| matches!(c, '_' | '0'...'9');
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:214:45
[INFO] [stderr]     |
[INFO] [stderr] 214 |         let fdec = |c: char| matches!(c, '_' | '0'...'9' | '.');
[INFO] [stderr]     |                                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:215:44
[INFO] [stderr]     |
[INFO] [stderr] 215 |         let hex = |c: char| matches!(c, '_' | '0'...'9' | 'a'...'f' | 'A'...'F');
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:215:56
[INFO] [stderr]     |
[INFO] [stderr] 215 |         let hex = |c: char| matches!(c, '_' | '0'...'9' | 'a'...'f' | 'A'...'F');
[INFO] [stderr]     |                                                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:215:68
[INFO] [stderr]     |
[INFO] [stderr] 215 |         let hex = |c: char| matches!(c, '_' | '0'...'9' | 'a'...'f' | 'A'...'F');
[INFO] [stderr]     |                                                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scanning.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 218 |         let mut pred: &Fn(char) -> bool = &fdec;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `"docker" "inspect" "8c3a6e3e9a0c16c4acf5597d172f1e3aaa3eaabdbfc6945b2cc8c43cbe542177"`
[INFO] running `"docker" "rm" "-f" "8c3a6e3e9a0c16c4acf5597d172f1e3aaa3eaabdbfc6945b2cc8c43cbe542177"`
[INFO] [stdout] 8c3a6e3e9a0c16c4acf5597d172f1e3aaa3eaabdbfc6945b2cc8c43cbe542177
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tcalc/1.6.14:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e737adc6d78fb21999a0d117de5e00a26f02d30bbb30534a81fd86b0144c4b25
[INFO] running `"docker" "start" "-a" "e737adc6d78fb21999a0d117de5e00a26f02d30bbb30534a81fd86b0144c4b25"`
[INFO] [stderr]    Compiling tcalc v1.6.14 (/opt/crater/workdir)
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:157:13
[INFO] [stderr]     |
[INFO] [stderr] 157 |             '.' | '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/scanning.rs:211:44
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let bin = |c: char| matches!(c, '_' | '0'...'1');
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:212:44
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let oct = |c: char| matches!(c, '_' | '0'...'7');
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:213:44
[INFO] [stderr]     |
[INFO] [stderr] 213 |         let dec = |c: char| matches!(c, '_' | '0'...'9');
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:214:45
[INFO] [stderr]     |
[INFO] [stderr] 214 |         let fdec = |c: char| matches!(c, '_' | '0'...'9' | '.');
[INFO] [stderr]     |                                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:215:44
[INFO] [stderr]     |
[INFO] [stderr] 215 |         let hex = |c: char| matches!(c, '_' | '0'...'9' | 'a'...'f' | 'A'...'F');
[INFO] [stderr]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:215:56
[INFO] [stderr]     |
[INFO] [stderr] 215 |         let hex = |c: char| matches!(c, '_' | '0'...'9' | 'a'...'f' | 'A'...'F');
[INFO] [stderr]     |                                                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/scanning.rs:215:68
[INFO] [stderr]     |
[INFO] [stderr] 215 |         let hex = |c: char| matches!(c, '_' | '0'...'9' | 'a'...'f' | 'A'...'F');
[INFO] [stderr]     |                                                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/scanning.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 218 |         let mut pred: &Fn(char) -> bool = &fdec;
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(char) -> bool`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.65s
[INFO] running `"docker" "inspect" "e737adc6d78fb21999a0d117de5e00a26f02d30bbb30534a81fd86b0144c4b25"`
[INFO] running `"docker" "rm" "-f" "e737adc6d78fb21999a0d117de5e00a26f02d30bbb30534a81fd86b0144c4b25"`
[INFO] [stdout] e737adc6d78fb21999a0d117de5e00a26f02d30bbb30534a81fd86b0144c4b25
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tcalc/1.6.14:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 41d2dfde9028902e14b27a89959400e664c4f2e2408ad3a752313bd8b2db8e6a
[INFO] running `"docker" "start" "-a" "41d2dfde9028902e14b27a89959400e664c4f2e2408ad3a752313bd8b2db8e6a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tcalc-b164377051156f40
[INFO] [stdout] test parsing::tests::parse_bit_and ... ok
[INFO] [stdout] test parsing::tests::parse_bit_xor ... ok
[INFO] [stdout] test parsing::tests::parse_assignment ... ok
[INFO] [stdout] test parsing::tests::parse_command ... ok
[INFO] [stdout] test parsing::tests::parse_bit_or ... ok
[INFO] [stdout] test parsing::tests::parse_literal ... ok
[INFO] [stdout] test parsing::tests::parse_minus ... ok
[INFO] [stdout] test parsing::tests::parse_left_shift ... ok
[INFO] [stdout] test parsing::tests::parse_parens ... ok
[INFO] [stdout] test parsing::tests::parse_negate ... ok
[INFO] [stdout] test parsing::tests::parse_not ... ok
[INFO] [stdout] test parsing::tests::parse_exponent ... ok
[INFO] [stdout] test parsing::tests::parse_modulo ... ok
[INFO] [stdout] test parsing::tests::parse_multiply ... ok
[INFO] [stdout] test parsing::tests::parse_plus ... ok
[INFO] [stdout] test parsing::tests::parse_right_shift ... ok
[INFO] [stdout] test parsing::tests::parse_unexpected_terminal ... ok
[INFO] [stdout] test parsing::tests::parse_divide ... ok
[INFO] [stdout] test parsing::tests::parse_variable ... ok
[INFO] [stdout] test running::tests::solve_assignment ... ok
[INFO] [stdout] test parsing::tests::parse_pemdas ... ok
[INFO] [stdout] test scanning::tests::scan_ampersand ... ok
[INFO] [stdout] test scanning::tests::scan_bang ... ok
[INFO] [stdout] test scanning::tests::scan_caret ... ok
[INFO] [stdout] test running::tests::solve_variable ... ok
[INFO] [stdout] test running::tests::solve_unary_ops ... ok
[INFO] [stdout] test running::tests::solve_literal ... ok
[INFO] [stdout] test running::tests::solve_parens ... ok
[INFO] [stdout] test scanning::tests::scan_equal ... ok
[INFO] [stdout] test running::tests::solve_pemdas ... ok
[INFO] [stdout] test running::tests::solve_binary_ops ... ok
[INFO] [stdout] test scanning::tests::scan_left_angle_bracket_x2 ... ok
[INFO] [stdout] test scanning::tests::scan_identifier ... ok
[INFO] [stdout] test scanning::tests::scan_forward_slash ... ok
[INFO] [stdout] test scanning::tests::scan_left_paren ... ok
[INFO] [stdout] test scanning::tests::scan_minus ... ok
[INFO] [stdout] test scanning::tests::scan_new_line ... ok
[INFO] [stdout] test scanning::tests::scan_number ... ok
[INFO] [stdout] test scanning::tests::scan_percent ... ok
[INFO] [stdout] test scanning::tests::scan_pipe ... ok
[INFO] [stdout] test scanning::tests::scan_plus ... ok
[INFO] [stdout] test scanning::tests::scan_right_angle_bracket_x2 ... ok
[INFO] [stdout] test scanning::tests::scan_star ... ok
[INFO] [stdout] test scanning::tests::scan_star_x2 ... ok
[INFO] [stdout] test scanning::tests::scan_right_paren ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "41d2dfde9028902e14b27a89959400e664c4f2e2408ad3a752313bd8b2db8e6a"`
[INFO] running `"docker" "rm" "-f" "41d2dfde9028902e14b27a89959400e664c4f2e2408ad3a752313bd8b2db8e6a"`
[INFO] [stdout] 41d2dfde9028902e14b27a89959400e664c4f2e2408ad3a752313bd8b2db8e6a