[INFO] updating cached repository https://github.com/niconii/phantasm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 52098e1a5d9cc71e973848b242afbd806d66e79f
[INFO] testing niconii/phantasm against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniconii%2Fphantasm" "/workspace/builds/worker-6/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/niconii/phantasm on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/niconii/phantasm
[INFO] finished tweaking git repo https://github.com/niconii/phantasm
[INFO] tweaked toml for git repo https://github.com/niconii/phantasm written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/niconii/phantasm already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b0fdbfb599fea080abeb6e21b130485ffeb3ea65786f6cd48370ea23e1643074
[INFO] running `"docker" "start" "-a" "b0fdbfb599fea080abeb6e21b130485ffeb3ea65786f6cd48370ea23e1643074"`
[INFO] [stderr]    Compiling phantasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let mut file = try!(File::open(&filename));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         try!(file.read_to_string(&mut src));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 (c, _) if is_ident_start(c) => try!(self.lex_ident()),
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:111:30
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 ('\"', _) => try!(self.lex_string()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:113:45
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 ('0', Some('b')) => eat!(2, try!(self.lex_bin())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 ('0', Some('x')) => eat!(2, try!(self.lex_hex())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 ('%', Some(c)) if c.is_digit(2) => eat!(1, try!(self.lex_bin())),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:117:61
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 ('$', Some(c)) if c.is_digit(16) => eat!(1, try!(self.lex_hex())),
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:119:45
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 (c, _) if c.is_digit(10) => try!(self.lex_dec()),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:20
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '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/lexer.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:44
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:228:20
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:20
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:32
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:251:20
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 '0'...'1' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:20
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:32
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:44
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:273:20
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:44
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:278:20
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:278:32
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:12
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `"docker" "inspect" "b0fdbfb599fea080abeb6e21b130485ffeb3ea65786f6cd48370ea23e1643074"`
[INFO] running `"docker" "rm" "-f" "b0fdbfb599fea080abeb6e21b130485ffeb3ea65786f6cd48370ea23e1643074"`
[INFO] [stdout] b0fdbfb599fea080abeb6e21b130485ffeb3ea65786f6cd48370ea23e1643074
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 821c106a8a4f77dc1e3c998409e3533bd448a7a60f4f10f2fd136e9ef4a82adc
[INFO] running `"docker" "start" "-a" "821c106a8a4f77dc1e3c998409e3533bd448a7a60f4f10f2fd136e9ef4a82adc"`
[INFO] [stderr]    Compiling phantasm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let mut file = try!(File::open(&filename));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         try!(file.read_to_string(&mut src));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 (c, _) if is_ident_start(c) => try!(self.lex_ident()),
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:111:30
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 ('\"', _) => try!(self.lex_string()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:113:45
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 ('0', Some('b')) => eat!(2, try!(self.lex_bin())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 ('0', Some('x')) => eat!(2, try!(self.lex_hex())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 ('%', Some(c)) if c.is_digit(2) => eat!(1, try!(self.lex_bin())),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:117:61
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 ('$', Some(c)) if c.is_digit(16) => eat!(1, try!(self.lex_hex())),
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:119:45
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 (c, _) if c.is_digit(10) => try!(self.lex_dec()),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:20
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '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/lexer.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:44
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:228:20
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:20
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:32
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:251:20
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 '0'...'1' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:20
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:32
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:44
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:273:20
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:44
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:278:20
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:278:32
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:12
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let mut file = try!(File::open(&filename));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         try!(file.read_to_string(&mut src));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 (c, _) if is_ident_start(c) => try!(self.lex_ident()),
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:111:30
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 ('\"', _) => try!(self.lex_string()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:113:45
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 ('0', Some('b')) => eat!(2, try!(self.lex_bin())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 ('0', Some('x')) => eat!(2, try!(self.lex_hex())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 ('%', Some(c)) if c.is_digit(2) => eat!(1, try!(self.lex_bin())),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:117:61
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 ('$', Some(c)) if c.is_digit(16) => eat!(1, try!(self.lex_hex())),
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:119:45
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 (c, _) if c.is_digit(10) => try!(self.lex_dec()),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:20
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '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/lexer.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:44
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:228:20
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:20
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:32
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:251:20
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 '0'...'1' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:20
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:32
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:44
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:273:20
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:44
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:278:20
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:278:32
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:12
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "821c106a8a4f77dc1e3c998409e3533bd448a7a60f4f10f2fd136e9ef4a82adc"`
[INFO] running `"docker" "rm" "-f" "821c106a8a4f77dc1e3c998409e3533bd448a7a60f4f10f2fd136e9ef4a82adc"`
[INFO] [stdout] 821c106a8a4f77dc1e3c998409e3533bd448a7a60f4f10f2fd136e9ef4a82adc
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stdout] a10fadade601278ec0bf3984899771a62c191ccd150744deb7be086d0baa4e79
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a10fadade601278ec0bf3984899771a62c191ccd150744deb7be086d0baa4e79"`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let mut file = try!(File::open(&filename));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         try!(file.read_to_string(&mut src));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 (c, _) if is_ident_start(c) => try!(self.lex_ident()),
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:111:30
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 ('\"', _) => try!(self.lex_string()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:113:45
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 ('0', Some('b')) => eat!(2, try!(self.lex_bin())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 ('0', Some('x')) => eat!(2, try!(self.lex_hex())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 ('%', Some(c)) if c.is_digit(2) => eat!(1, try!(self.lex_bin())),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:117:61
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 ('$', Some(c)) if c.is_digit(16) => eat!(1, try!(self.lex_hex())),
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:119:45
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 (c, _) if c.is_digit(10) => try!(self.lex_dec()),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:20
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '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/lexer.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:44
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:228:20
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:20
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:32
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:251:20
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 '0'...'1' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:20
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:32
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:44
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:273:20
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:44
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:278:20
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:278:32
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:12
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:18:24
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let mut file = try!(File::open(&filename));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/lexer.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 19 |         try!(file.read_to_string(&mut src));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:110:48
[INFO] [stderr]     |
[INFO] [stderr] 110 |                 (c, _) if is_ident_start(c) => try!(self.lex_ident()),
[INFO] [stderr]     |                                                ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:111:30
[INFO] [stderr]     |
[INFO] [stderr] 111 |                 ('\"', _) => try!(self.lex_string()),
[INFO] [stderr]     |                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:113:45
[INFO] [stderr]     |
[INFO] [stderr] 113 |                 ('0', Some('b')) => eat!(2, try!(self.lex_bin())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:114:45
[INFO] [stderr]     |
[INFO] [stderr] 114 |                 ('0', Some('x')) => eat!(2, try!(self.lex_hex())),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:116:60
[INFO] [stderr]     |
[INFO] [stderr] 116 |                 ('%', Some(c)) if c.is_digit(2) => eat!(1, try!(self.lex_bin())),
[INFO] [stderr]     |                                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:117:61
[INFO] [stderr]     |
[INFO] [stderr] 117 |                 ('$', Some(c)) if c.is_digit(16) => eat!(1, try!(self.lex_hex())),
[INFO] [stderr]     |                                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/lexer.rs:119:45
[INFO] [stderr]     |
[INFO] [stderr] 119 |                 (c, _) if c.is_digit(10) => try!(self.lex_dec()),
[INFO] [stderr]     |                                             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:20
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '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/lexer.rs:183:32
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:183:44
[INFO] [stderr]     |
[INFO] [stderr] 183 |                 'A'...'Z' | 'a'...'z' | '0'...'9' | '_' | '.' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:228:20
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:20
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:232:32
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:251:20
[INFO] [stderr]     |
[INFO] [stderr] 251 |                 '0'...'1' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:20
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:32
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:256:44
[INFO] [stderr]     |
[INFO] [stderr] 256 |                 '2'...'9' | 'A'...'Z' | 'a'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:273:20
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:32
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:273:44
[INFO] [stderr]     |
[INFO] [stderr] 273 |                 '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/lexer.rs:278:20
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:278:32
[INFO] [stderr]     |
[INFO] [stderr] 278 |                 'G'...'Z' | 'g'...'z' => return Err(self.err_char(
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:12
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:314:24
[INFO] [stderr]     |
[INFO] [stderr] 314 |         'A'...'Z' | 'a'...'z' | '_' | '.' => true,
[INFO] [stderr]     |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/phantasm-067d954164f3bd3a
[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] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/phantasm-bbee8f93f3375aa1
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests phantasm
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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" "a10fadade601278ec0bf3984899771a62c191ccd150744deb7be086d0baa4e79"`
[INFO] running `"docker" "rm" "-f" "a10fadade601278ec0bf3984899771a62c191ccd150744deb7be086d0baa4e79"`
[INFO] [stdout] a10fadade601278ec0bf3984899771a62c191ccd150744deb7be086d0baa4e79