[INFO] crate piske 0.1.2 is already in cache
[INFO] checking piske-0.1.2 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate piske 0.1.2 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate piske 0.1.2 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate piske 0.1.2
[INFO] finished tweaking crates.io crate piske 0.1.2
[INFO] tweaked toml for crates.io crate piske 0.1.2 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f033f1380a04057aaed3f8d46a8f9a84c7488736c8f2a0cb7d6c6ac9cb7d2a2c
[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" "f033f1380a04057aaed3f8d46a8f9a84c7488736c8f2a0cb7d6c6ac9cb7d2a2c"`
[INFO] [stderr]    Compiling codemap v0.1.2
[INFO] [stderr]    Compiling nix v0.13.1
[INFO] [stderr]     Checking inflate v0.3.4
[INFO] [stderr]    Compiling codemap-diagnostic v0.1.1
[INFO] [stderr]     Checking png v0.11.0
[INFO] [stderr]    Compiling wee-peg v0.5.4
[INFO] [stderr]     Checking image v0.18.0
[INFO] [stderr]    Compiling sindra v0.1.0
[INFO] [stderr]    Compiling piske v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking psk_std v0.1.0
[INFO] [stderr]     Checking rustyline v4.1.0
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         try !
[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]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:21:40
[INFO] [stderr]    |
[INFO] [stderr] 21 |         self . expected . len() == 0 { try ! (write ! (fmt, "EOF")) ; } else
[INFO] [stderr]    |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             try !
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:30:55
[INFO] [stderr]    |
[INFO] [stderr] 30 |             let mut iter = self . expected . iter() ; try !
[INFO] [stderr]    |                                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |             { try ! (write ! (fmt, ", `{}`", escape_default(elem))) ; }
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:275:358
[INFO] [stderr]     |
[INFO] [stderr] 275 |  fn __parse_ws_char < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < () > { # ! [ allow ( non_snake_case , unused ) ] if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { ' ' | '\t' | '\u{a0}' | '\u{feff}' | '\u{1680}' | '\u{180e}' | '\u{2000}' ... '\u{200a}' | '\u{202f}' | '\u{205f}' | '\u{3000}' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[ \t\u{a0}\u{feff}\u{1680}\u{180e}\u{2000}-\u{200a}\u{202f}\u{205f}\u{3000}]" ) , } } else { __state . mark_failure ( __pos , "[ \t\u{a0}\u{feff}\u{1680}\u{180e}\u{2000}-\u{200a}\u{202f}\u{205f}\u{3000}]" ) } } 
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/visitor/state.rs:75:16
[INFO] [stderr]    |
[INFO] [stderr] 75 |     stdin: Box<Read>,
[INFO] [stderr]    |                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/visitor/state.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 |     stdout: Box<Write>,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/visitor/state.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |     stderr: Box<Write>,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/visitor/state.rs:105:37
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn stdin(&mut self) -> &mut Read { self.stdin.as_mut() }
[INFO] [stderr]     |                                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/visitor/state.rs:107:38
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn stdout(&mut self) -> &mut Write { self.stdout.as_mut() }
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/visitor/state.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn stderr(&mut self) -> &mut Write { self.stderr.as_mut() }
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ast/inference.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / lazy_static! {
[INFO] [stderr] 9  | |     /// Result type definition for all arithmetic infix operations. `Some(...)` indicates that the
[INFO] [stderr] 10 | |     /// operation is possible and has the given result type, `None` indicates that the operation
[INFO] [stderr] 11 | |     /// is invalid on the supplied types.
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     ];
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/ast/inference.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / lazy_static! {
[INFO] [stderr] 31 | |     /// Table of comparable (via comparison operators; e.g. <, <=, >, >=) types. 'Some(...)'
[INFO] [stderr] 32 | |     /// indicates the types are comparable but both sides need to be the specified type. 'None'
[INFO] [stderr] 33 | |     /// indicates they are not comparable.
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |     ];
[INFO] [stderr] 50 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:18:9
[INFO] [stderr]    |
[INFO] [stderr] 18 |         try !
[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]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:21:40
[INFO] [stderr]    |
[INFO] [stderr] 21 |         self . expected . len() == 0 { try ! (write ! (fmt, "EOF")) ; } else
[INFO] [stderr]    |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:24:13
[INFO] [stderr]    |
[INFO] [stderr] 24 |             try !
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:30:55
[INFO] [stderr]    |
[INFO] [stderr] 30 |             let mut iter = self . expected . iter() ; try !
[INFO] [stderr]    |                                                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:34:15
[INFO] [stderr]    |
[INFO] [stderr] 34 |             { try ! (write ! (fmt, ", `{}`", escape_default(elem))) ; }
[INFO] [stderr]    |               ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> /opt/rustwide/target/debug/build/piske-1cec46e5fb9b2c51/out/piske.rs:275:358
[INFO] [stderr]     |
[INFO] [stderr] 275 |  fn __parse_ws_char < 'input > ( __input : & 'input str , __state : & mut ParseState < 'input > , __pos : usize ) -> RuleResult < () > { # ! [ allow ( non_snake_case , unused ) ] if __input . len ( ) > __pos { let ( __ch , __next ) = char_range_at ( __input , __pos ) ; match __ch { ' ' | '\t' | '\u{a0}' | '\u{feff}' | '\u{1680}' | '\u{180e}' | '\u{2000}' ... '\u{200a}' | '\u{202f}' | '\u{205f}' | '\u{3000}' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[ \t\u{a0}\u{feff}\u{1680}\u{180e}\u{2000}-\u{200a}\u{202f}\u{205f}\u{3000}]" ) , } } else { __state . mark_failure ( __pos , "[ \t\u{a0}\u{feff}\u{1680}\u{180e}\u{2000}-\u{200a}\u{202f}\u{205f}\u{3000}]" ) } } 
[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: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/visitor/state.rs:75:16
[INFO] [stderr]    |
[INFO] [stderr] 75 |     stdin: Box<Read>,
[INFO] [stderr]    |                ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/visitor/state.rs:77:17
[INFO] [stderr]    |
[INFO] [stderr] 77 |     stdout: Box<Write>,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/visitor/state.rs:79:17
[INFO] [stderr]    |
[INFO] [stderr] 79 |     stderr: Box<Write>,
[INFO] [stderr]    |                 ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/visitor/state.rs:105:37
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn stdin(&mut self) -> &mut Read { self.stdin.as_mut() }
[INFO] [stderr]     |                                     ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/visitor/state.rs:107:38
[INFO] [stderr]     |
[INFO] [stderr] 107 |     pub fn stdout(&mut self) -> &mut Write { self.stdout.as_mut() }
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/visitor/state.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn stderr(&mut self) -> &mut Write { self.stderr.as_mut() }
[INFO] [stderr]     |                                      ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ast/inference.rs:8:1
[INFO] [stderr]    |
[INFO] [stderr] 8  | / lazy_static! {
[INFO] [stderr] 9  | |     /// Result type definition for all arithmetic infix operations. `Some(...)` indicates that the
[INFO] [stderr] 10 | |     /// operation is possible and has the given result type, `None` indicates that the operation
[INFO] [stderr] 11 | |     /// is invalid on the supplied types.
[INFO] [stderr] ...  |
[INFO] [stderr] 27 | |     ];
[INFO] [stderr] 28 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z 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/ast/inference.rs:30:1
[INFO] [stderr]    |
[INFO] [stderr] 30 | / lazy_static! {
[INFO] [stderr] 31 | |     /// Table of comparable (via comparison operators; e.g. <, <=, >, >=) types. 'Some(...)'
[INFO] [stderr] 32 | |     /// indicates the types are comparable but both sides need to be the specified type. 'None'
[INFO] [stderr] 33 | |     /// indicates they are not comparable.
[INFO] [stderr] ...  |
[INFO] [stderr] 49 | |     ];
[INFO] [stderr] 50 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]  --> src/visitor/interp/macros.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | macro_rules! add_interpreter_func {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![warn(missing_docs)]
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]   --> src/visitor/interp/macros.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | macro_rules! add_func {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]  --> src/visitor/interp/macros.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | macro_rules! add_interpreter_func {
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]  --> src/lib.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![warn(missing_docs)]
[INFO] [stderr]   |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]   --> src/visitor/interp/macros.rs:32:1
[INFO] [stderr]    |
[INFO] [stderr] 32 | macro_rules! add_func {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.04s
[INFO] running `"docker" "inspect" "f033f1380a04057aaed3f8d46a8f9a84c7488736c8f2a0cb7d6c6ac9cb7d2a2c"`
[INFO] running `"docker" "rm" "-f" "f033f1380a04057aaed3f8d46a8f9a84c7488736c8f2a0cb7d6c6ac9cb7d2a2c"`
[INFO] [stdout] f033f1380a04057aaed3f8d46a8f9a84c7488736c8f2a0cb7d6c6ac9cb7d2a2c
