[INFO] fetching crate hairy 0.4.0...
[INFO] testing hairy-0.4.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate hairy 0.4.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate hairy 0.4.0
[INFO] finished tweaking crates.io crate hairy 0.4.0
[INFO] tweaked toml for crates.io crate hairy 0.4.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hairy 0.4.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 6 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded expry v0.4.2
[INFO] [stderr]   Downloaded expry_macros v0.4.1
[INFO] [stderr]   Downloaded litrs v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3
[INFO] running `Command { std: "docker" "start" "bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling expry v0.4.2
[INFO] [stderr]    Compiling hairy v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]     --> src/lib.rs:1125:29
[INFO] [stdout]      |
[INFO] [stdout] 1125 | ...   let value = expry_eval_func(bytecode, &mut Vec::new(), context.allocator, context.static_custom).map_err(|err| parser.error_...
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^           --------------- type must be known at this point
[INFO] [stdout]      |                   |
[INFO] [stdout]      |                   cannot infer type of the type parameter `IL` declared on the function `expry_eval_func`
[INFO] [stdout]      |
[INFO] [stdout]      = note: the type must implement `expry::InputLookup<'_, EncodedValueRef<'_>>`
[INFO] [stdout] help: the following types implement trait `expry::InputLookup<'a, This>`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:1522:1
[INFO] [stdout]      |
[INFO] [stdout] 1522 | / impl<'a,A,B> InputLookup<'a,EitherInputLookup<A,B>> for EitherInputLookup<A,B> 
[INFO] [stdout] 1523 | | where A: InputLookup<'a,A> + 'a,
[INFO] [stdout] 1524 | |       B: InputLookup<'a,A> + 'a,
[INFO] [stdout]      | |________________________________^ `EitherInputLookup<A, B>` implements `expry::InputLookup<'a, EitherInputLookup<A, B>>`
[INFO] [stdout] ...
[INFO] [stdout] 1564 |   impl<'a> InputLookup<'a,EncodedValueRef<'a>> for EncodedValueRef<'a> {
[INFO] [stdout]      |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `EncodedValueRef<'a>` implements `expry::InputLookup<'a, EncodedValueRef<'a>>`
[INFO] [stdout] note: required by a bound in `expry::expry_eval_func`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:5542:35
[INFO] [stdout]      |
[INFO] [stdout] 5541 | pub fn expry_eval_func<'a,'b,'c,'d,IL>(bytecode: BytecodeRef<'b>, values: &mut Vec<StandardInputLookup<'b,IL>>, allocator: &mut Me...
[INFO] [stdout]      |        --------------- required by a bound in this function
[INFO] [stdout] 5542 | where 'c: 'b, 'b: 'a, 'd: 'b, IL: InputLookup<'b,EncodedValueRef<'b>> + 'b
[INFO] [stdout]      |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `expry_eval_func`
[INFO] [stdout] help: consider specifying a concrete type for the type parameter `IL`
[INFO] [stdout]      |
[INFO] [stdout] 1125 |                 let value = expry_eval_func::</* Type */>(bytecode, &mut Vec::new(), context.allocator, context.static_custom).map_err(|err| parser.error_other(&info, HairyParserError::Eval(err)))?;
[INFO] [stdout]      |                                            ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:1489:144
[INFO] [stdout]      |
[INFO] [stdout] 1489 | ... expry_to_type_lazy(&expry_decode_lazy(value)?)?))}).try_fold(Vec::new(), |mut acc,v:Result<_, EncodingError>| -> Result<Vec<_>...
[INFO] [stdout]      |                         ----------------- ^^^^^ expected `EncodedValueRef<'_>`, found `&EncodedValueRef<'_>`
[INFO] [stdout]      |                         |
[INFO] [stdout]      |                         arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:1488:8
[INFO] [stdout]      |
[INFO] [stdout] 1488 | pub fn expry_decode_lazy<'a,'b>(reader: EncodedValueRef<'a>) -> Result<LazyDecodedValue<'b>, EncodingError> where 'a: 'b {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider dereferencing the borrow
[INFO] [stdout]      |
[INFO] [stdout] 1489 |             dynamic_values_types: v.dynamic_values.iter().map(|(name,value)| -> Result<_,_> { Ok((*name, expry_to_type_lazy(&expry_decode_lazy(*value)?)?))}).try_fold(Vec::new(), |mut acc,v:Result<_, EncodingError>| -> Result<Vec<_>,EncodingError> { acc.push(v?); Ok(acc) })?,
[INFO] [stdout]      |                                                                                                                                                +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:2382:48
[INFO] [stdout]      |
[INFO] [stdout] 2382 |             let object = expry_eval_func(expr, &mut context.values, allocator, context.custom).map_err(|err| HairyError::wrap(Hair...
[INFO] [stdout]      |                          ---------------       ^^^^^^^^^^^^^^^^^^^ expected `&mut Vec<EitherInputLookup<_, _>>`, found `&mut Vec<EncodedValueRef<'_>>`
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected mutable reference `&mut Vec<EitherInputLookup<EncodedValueRef<'_>, _>>`
[INFO] [stdout]                 found mutable reference `&mut Vec<EncodedValueRef<'b>>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:5541:8
[INFO] [stdout]      |
[INFO] [stdout] 5541 | pub fn expry_eval_func<'a,'b,'c,'d,IL>(bytecode: BytecodeRef<'b>, values: &mut Vec<StandardInputLookup<'b,IL>>, allocator: &mut Me...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:2394:53
[INFO] [stdout]      |
[INFO] [stdout] 2394 |                 let retval = expry_slice_func(expr, &mut context.values, allocator, context.custom).map_err(|err| HairyError::wrap...
[INFO] [stdout]      |                              ----------------       ^^^^^^^^^^^^^^^^^^^ expected `&mut Vec<EitherInputLookup<_, _>>`, found `&mut Vec<EncodedValueRef<'_>>`
[INFO] [stdout]      |                              |
[INFO] [stdout]      |                              arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected mutable reference `&mut Vec<EitherInputLookup<EncodedValueRef<'_>, _>>`
[INFO] [stdout]                 found mutable reference `&mut Vec<EncodedValueRef<'b>>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:5567:8
[INFO] [stdout]      |
[INFO] [stdout] 5567 | pub fn expry_slice_func<'a,'b,'c,'d,IL>(bytecode: BytecodeRef<'b>, values: &mut Vec<StandardInputLookup<'b,IL>>, allocator: &'a mu...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:2395:64
[INFO] [stdout]      |
[INFO] [stdout] 2395 |                 if LazyDecodedValue::Null == expry_decode_lazy(&retval)? {
[INFO] [stdout]      |                                              ----------------- ^^^^^^^ expected `EncodedValueRef<'_>`, found `&EncodedValueRef<'_>`
[INFO] [stdout]      |                                              |
[INFO] [stdout]      |                                              arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:1488:8
[INFO] [stdout]      |
[INFO] [stdout] 1488 | pub fn expry_decode_lazy<'a,'b>(reader: EncodedValueRef<'a>) -> Result<LazyDecodedValue<'b>, EncodingError> where 'a: 'b {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]      |
[INFO] [stdout] 2395 -                 if LazyDecodedValue::Null == expry_decode_lazy(&retval)? {
[INFO] [stdout] 2395 +                 if LazyDecodedValue::Null == expry_decode_lazy(retval)? {
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:2408:48
[INFO] [stdout]      |
[INFO] [stdout] 2408 |             let retval = expry_eval_func(expr, &mut context.values, allocator, context.custom).map_err(|err| HairyError::wrap(Hair...
[INFO] [stdout]      |                          ---------------       ^^^^^^^^^^^^^^^^^^^ expected `&mut Vec<EitherInputLookup<_, _>>`, found `&mut Vec<EncodedValueRef<'_>>`
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected mutable reference `&mut Vec<EitherInputLookup<EncodedValueRef<'_>, _>>`
[INFO] [stdout]                 found mutable reference `&mut Vec<EncodedValueRef<'b>>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:5541:8
[INFO] [stdout]      |
[INFO] [stdout] 5541 | pub fn expry_eval_func<'a,'b,'c,'d,IL>(bytecode: BytecodeRef<'b>, values: &mut Vec<StandardInputLookup<'b,IL>>, allocator: &mut Me...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:2429:49
[INFO] [stdout]      |
[INFO] [stdout] 2429 |             let retval = expry_slice_func(expr, &mut context.values, allocator, context.custom).map_err(|err| HairyError::wrap(Hai...
[INFO] [stdout]      |                          ----------------       ^^^^^^^^^^^^^^^^^^^ expected `&mut Vec<EitherInputLookup<_, _>>`, found `&mut Vec<EncodedValueRef<'_>>`
[INFO] [stdout]      |                          |
[INFO] [stdout]      |                          arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected mutable reference `&mut Vec<EitherInputLookup<EncodedValueRef<'_>, _>>`
[INFO] [stdout]                 found mutable reference `&mut Vec<EncodedValueRef<'b>>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:5567:8
[INFO] [stdout]      |
[INFO] [stdout] 5567 | pub fn expry_slice_func<'a,'b,'c,'d,IL>(bytecode: BytecodeRef<'b>, values: &mut Vec<StandardInputLookup<'b,IL>>, allocator: &'a mu...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 1 argument but 0 arguments were supplied
[INFO] [stdout]     --> src/lib.rs:2430:51
[INFO] [stdout]      |
[INFO] [stdout] 2430 |             let parsed = expry_decode_lazy(retval.get())?;
[INFO] [stdout]      |                                                   ^^^-- argument #1 of type `&mut expry::MemoryScope<'_>` is missing
[INFO] [stdout]      |
[INFO] [stdout] note: method defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:1510:8
[INFO] [stdout]      |
[INFO] [stdout] 1510 |     fn get<'b,'c>(&mut self, scope: &mut MemoryScope<'c>) -> EncodedValueRef<'b> where 'c: 'b, 'a: 'b, 'c: 'a;
[INFO] [stdout]      |        ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]      |
[INFO] [stdout] 2430 |             let parsed = expry_decode_lazy(retval.get(/* &mut MemoryScope<'_> */))?;
[INFO] [stdout]      |                                                       ++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:2463:69
[INFO] [stdout]      |
[INFO] [stdout] 2463 | ...            let name_value = expry_eval_func(BytecodeRef(name), &mut context.values, allocator, context.custom).map_err(|err| H...
[INFO] [stdout]      |                                 ---------------                    ^^^^^^^^^^^^^^^^^^^ expected `&mut Vec<EitherInputLookup<_, _>>`, found `&mut Vec<EncodedValueRef<'_>>`
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected mutable reference `&mut Vec<EitherInputLookup<EncodedValueRef<'_>, _>>`
[INFO] [stdout]                 found mutable reference `&mut Vec<EncodedValueRef<'b>>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:5541:8
[INFO] [stdout]      |
[INFO] [stdout] 5541 | pub fn expry_eval_func<'a,'b,'c,'d,IL>(bytecode: BytecodeRef<'b>, values: &mut Vec<StandardInputLookup<'b,IL>>, allocator: &mut Me...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:2480:64
[INFO] [stdout]      |
[INFO] [stdout] 2480 |                 let value = expry_eval_func(BytecodeRef(name), &mut context.values, allocator, context.custom).map_err(|err| Hairy...
[INFO] [stdout]      |                             ---------------                    ^^^^^^^^^^^^^^^^^^^ expected `&mut Vec<EitherInputLookup<_, _>>`, found `&mut Vec<EncodedValueRef<'_>>`
[INFO] [stdout]      |                             |
[INFO] [stdout]      |                             arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected mutable reference `&mut Vec<EitherInputLookup<EncodedValueRef<'_>, _>>`
[INFO] [stdout]                 found mutable reference `&mut Vec<EncodedValueRef<'b>>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:5541:8
[INFO] [stdout]      |
[INFO] [stdout] 5541 | pub fn expry_eval_func<'a,'b,'c,'d,IL>(bytecode: BytecodeRef<'b>, values: &mut Vec<StandardInputLookup<'b,IL>>, allocator: &mut Me...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]     --> src/lib.rs:2507:53
[INFO] [stdout]      |
[INFO] [stdout] 2507 |                 let retval = expry_slice_func(expr, &mut context.values, allocator, context.custom).map_err(|err| HairyError::wrap...
[INFO] [stdout]      |                              ----------------       ^^^^^^^^^^^^^^^^^^^ expected `&mut Vec<EitherInputLookup<_, _>>`, found `&mut Vec<EncodedValueRef<'_>>`
[INFO] [stdout]      |                              |
[INFO] [stdout]      |                              arguments to this function are incorrect
[INFO] [stdout]      |
[INFO] [stdout]      = note: expected mutable reference `&mut Vec<EitherInputLookup<EncodedValueRef<'_>, _>>`
[INFO] [stdout]                 found mutable reference `&mut Vec<EncodedValueRef<'b>>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/expry-0.4.2/src/lib.rs:5567:8
[INFO] [stdout]      |
[INFO] [stdout] 5567 | pub fn expry_slice_func<'a,'b,'c,'d,IL>(bytecode: BytecodeRef<'b>, values: &mut Vec<StandardInputLookup<'b,IL>>, allocator: &'a mu...
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0283, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hairy` (lib) due to 11 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3", kill_on_drop: false }`
[INFO] [stdout] bd69e146b3c7322a0747cb6d1164cf19a7541d0d17ded596e8e14e41e3d3c9c3
