[INFO] cloning repository https://github.com/alekratz/rasp
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alekratz/rasp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Frasp"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Frasp'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 02a7a665f2652b94da8572ca3919a6a8d60673b4
[INFO] checking alekratz/rasp against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falekratz%2Frasp" "/workspace/builds/worker-10/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alekratz/rasp on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/alekratz/rasp
[INFO] finished tweaking git repo https://github.com/alekratz/rasp
[INFO] tweaked toml for git repo https://github.com/alekratz/rasp written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/alekratz/rasp already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 724f13e9d176d036cc6d0da08b301d7496222a009796144eeefbe4e4dc34eb5d
[INFO] running `"docker" "start" "-a" "724f13e9d176d036cc6d0da08b301d7496222a009796144eeefbe4e4dc34eb5d"`
[INFO] [stderr]     Checking argparse v0.2.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.10
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking backtrace v0.3.0
[INFO] [stderr]     Checking error-chain v0.9.0
[INFO] [stderr]     Checking rasp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/builtins.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 |   /// Builtin function definition map
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stderr] 21 | |         let mut map = HashMap::new();
[INFO] [stderr] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     };
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> src/builtins.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 |   /// Builtin function definition map
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stderr] 21 | |         let mut map = HashMap::new();
[INFO] [stderr] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     };
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/util.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let mut file = try!(File::open(path));
[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/util.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         try!(file.read_to_string(&mut source_text));
[INFO] [stderr]   |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:194:21
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[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:194:35
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stderr]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:194:55
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stderr]     |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:200:21
[INFO] [stderr]     |
[INFO] [stderr] 200 |                 '0' ... '9' => match self.eat_number() {
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:236:25
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:236:45
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:283:25
[INFO] [stderr]     |
[INFO] [stderr] 283 |                     '0' ... '9' => if let Some(p) = self.peek {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:285:33
[INFO] [stderr]     |
[INFO] [stderr] 285 | ...                   '0' ... '9' | '.' => { },
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:37
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0' ... '9' => decimal = true,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/builtins.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stderr] 21 | |         let mut map = HashMap::new();
[INFO] [stderr] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     };
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/builtins.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stderr] 21 | |         let mut map = HashMap::new();
[INFO] [stderr] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     };
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]  --> src/util.rs:8:24
[INFO] [stderr]   |
[INFO] [stderr] 8 |         let mut file = try!(File::open(path));
[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/util.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 |         try!(file.read_to_string(&mut source_text));
[INFO] [stderr]   |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:194:21
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[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:194:35
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stderr]     |                                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:194:55
[INFO] [stderr]     |
[INFO] [stderr] 194 |                 '*' ... '/' | ':' ... '~' | '!' | '#' ... '\'' =>
[INFO] [stderr]     |                                                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:200:21
[INFO] [stderr]     |
[INFO] [stderr] 200 |                 '0' ... '9' => match self.eat_number() {
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:236:25
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:236:45
[INFO] [stderr]     |
[INFO] [stderr] 236 |                     '*' ... '~' | '!' | '#' ... '\'' => self.next(),
[INFO] [stderr]     |                                             ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:283:25
[INFO] [stderr]     |
[INFO] [stderr] 283 |                     '0' ... '9' => if let Some(p) = self.peek {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:285:33
[INFO] [stderr]     |
[INFO] [stderr] 285 | ...                   '0' ... '9' | '.' => { },
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/lexer.rs:296:37
[INFO] [stderr]     |
[INFO] [stderr] 296 | ...                   '0' ... '9' => decimal = true,
[INFO] [stderr]     |                           ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/builtins.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stderr] 21 | |         let mut map = HashMap::new();
[INFO] [stderr] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     };
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/builtins.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / lazy_static! {
[INFO] [stderr] 20 | |     pub static ref BUILTIN_FUNCTIONS: HashMap<&'static str, fn(&mut vm::VM) -> Result<()>> = {
[INFO] [stderr] 21 | |         let mut map = HashMap::new();
[INFO] [stderr] 22 | |         map.insert("stdopen", rasp_open as fn(&mut vm::VM) -> Result<()>);
[INFO] [stderr] ...  |
[INFO] [stderr] 41 | |     };
[INFO] [stderr] 42 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable `count` is assigned to, but never used
[INFO] [stderr]    --> src/bytecode.rs:113:33
[INFO] [stderr]     |
[INFO] [stderr] 113 |                         let mut count = 0;
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param`
[INFO] [stderr]    --> src/bytecode.rs:157:41
[INFO] [stderr]     |
[INFO] [stderr] 157 | ...                   let ref param = fun.params[arg_index];
[INFO] [stderr]     |                               ^^^^^ help: consider prefixing with an underscore: `_param`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `count` is assigned to, but never used
[INFO] [stderr]    --> src/bytecode.rs:113:33
[INFO] [stderr]     |
[INFO] [stderr] 113 |                         let mut count = 0;
[INFO] [stderr]     |                                 ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param`
[INFO] [stderr]    --> src/bytecode.rs:157:41
[INFO] [stderr]     |
[INFO] [stderr] 157 | ...                   let ref param = fun.params[arg_index];
[INFO] [stderr]     |                               ^^^^^ help: consider prefixing with an underscore: `_param`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/vm.rs:362:13
[INFO] [stderr]     |
[INFO] [stderr] 362 |         let mut bytecode = {
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `type_table`
[INFO] [stderr]   --> src/bytecode.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     type_table: &'a TypeTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/vm.rs:362:13
[INFO] [stderr]     |
[INFO] [stderr] 362 |         let mut bytecode = {
[INFO] [stderr]     |             ----^^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `type_table`
[INFO] [stderr]   --> src/bytecode.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     type_table: &'a TypeTable,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.74s
[INFO] running `"docker" "inspect" "724f13e9d176d036cc6d0da08b301d7496222a009796144eeefbe4e4dc34eb5d"`
[INFO] running `"docker" "rm" "-f" "724f13e9d176d036cc6d0da08b301d7496222a009796144eeefbe4e4dc34eb5d"`
[INFO] [stdout] 724f13e9d176d036cc6d0da08b301d7496222a009796144eeefbe4e4dc34eb5d