[INFO] cloning repository https://github.com/niconii/phantasm
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niconii/phantasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniconii%2Fphantasm"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniconii%2Fphantasm'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 52098e1a5d9cc71e973848b242afbd806d66e79f
[INFO] checking niconii/phantasm against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniconii%2Fphantasm" "/workspace/builds/worker-12/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/niconii/phantasm on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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-12/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa19af49cca0d2f1360349050b3fe62d70794de081c707d3c9cdc6abf1e89e62
[INFO] running `"docker" "start" "-a" "fa19af49cca0d2f1360349050b3fe62d70794de081c707d3c9cdc6abf1e89e62"`
[INFO] [stderr]     Checking 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: 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: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "fa19af49cca0d2f1360349050b3fe62d70794de081c707d3c9cdc6abf1e89e62"`
[INFO] running `"docker" "rm" "-f" "fa19af49cca0d2f1360349050b3fe62d70794de081c707d3c9cdc6abf1e89e62"`
[INFO] [stdout] fa19af49cca0d2f1360349050b3fe62d70794de081c707d3c9cdc6abf1e89e62