[INFO] fetching crate jaq-core 2.0.0-alpha.1...
[INFO] checking jaq-core-2.0.0-alpha.1 against try#47af3d0de9d26c7deba4cfb203b710cc3f764e91 for pr-130443
[INFO] extracting crate jaq-core 2.0.0-alpha.1 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate jaq-core 2.0.0-alpha.1 on toolchain 47af3d0de9d26c7deba4cfb203b710cc3f764e91
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jaq-core 2.0.0-alpha.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jaq-core 2.0.0-alpha.1
[INFO] tweaked toml for crates.io crate jaq-core 2.0.0-alpha.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 39 packages to latest compatible versions
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d49cabc4f693275a3b652624df6b3eb3b9a7ca40dcecda8987148267cc69cba
[INFO] running `Command { std: "docker" "start" "-a" "7d49cabc4f693275a3b652624df6b3eb3b9a7ca40dcecda8987148267cc69cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d49cabc4f693275a3b652624df6b3eb3b9a7ca40dcecda8987148267cc69cba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d49cabc4f693275a3b652624df6b3eb3b9a7ca40dcecda8987148267cc69cba", kill_on_drop: false }`
[INFO] [stdout] 7d49cabc4f693275a3b652624df6b3eb3b9a7ca40dcecda8987148267cc69cba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+47af3d0de9d26c7deba4cfb203b710cc3f764e91" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e30f01295c738e3f977a53bfa7dcb60aba48b87e49679639cd896ea234eb51a1
[INFO] running `Command { std: "docker" "start" "-a" "e30f01295c738e3f977a53bfa7dcb60aba48b87e49679639cd896ea234eb51a1", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]     Checking dyn-clone v1.0.17
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]     Checking ahash v0.8.11
[INFO] [stderr]     Checking hifijson v0.2.2
[INFO] [stderr]     Checking jaq-core v2.0.0-alpha.1
[INFO] [stderr]     Checking jaq-core v2.0.0-alpha.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/filter.rs:50:79
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn reduce<'a, T, V, F>(xs: Results<'a, T, Exn<'a, V>>, init: V, f: F) -> ValXs<V>
[INFO] [stdout]    |           -- lifetime `'a` declared here                                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking indexmap v2.5.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde_json v1.0.128
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking jaq-std v2.0.0-alpha.1
[INFO] [stderr]     Checking jaq-json v1.0.0-alpha
[INFO] [stdout] error[E0277]: the trait bound `Val: ValT` is not satisfied
[INFO] [stdout]    --> tests/common/mod.rs:15:12
[INFO] [stdout]     |
[INFO] [stdout] 15  |     filter.yields(x, ys)
[INFO] [stdout]     |            ^^^^^^ the trait `ValT` is not implemented for `Val`, which is required by `Native<_>: FilterT`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FilterT` is implemented for `Native<V>`
[INFO] [stdout]     = note: required for `Native<Val>` to implement `FilterT`
[INFO] [stdout] note: required by a bound in `jaq_core::Filter::<F>::yields`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 | impl<F: FilterT> Filter<F> {
[INFO] [stdout]     |         ^^^^^^^ required by this bound in `Filter::<F>::yields`
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn yields(&self, x: F::V, ys: impl Iterator<Item = ValR<F::V>>) {
[INFO] [stdout]     |            ------ required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `impl Iterator<Item = ValR>` to be an iterator that yields `Result<Val, Error<Val>>`, but it yields `Result<Val, Error<Val>>`
[INFO] [stdout]    --> tests/common/mod.rs:15:22
[INFO] [stdout]     |
[INFO] [stdout] 15  |     filter.yields(x, ys)
[INFO] [stdout]     |            ------    ^^ expected `jaq_core::Error<Val>`, found `jaq_core::exn::Error<Val>`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: `jaq_core::exn::Error<Val>` and `jaq_core::Error<Val>` have similar names, but are actually distinct types
[INFO] [stdout] note: `jaq_core::exn::Error<Val>` is defined in crate `jaq_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/jaq-core-2.0.0-alpha.1/src/exn.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub struct Error<V>(Part<V, Vec<Part<V>>>);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `jaq_core::Error<Val>` is defined in crate `jaq_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/exn.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub struct Error<V>(Part<V, Vec<Part<V>>>);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `jaq_core` are being used?
[INFO] [stdout] note: required by a bound in `jaq_core::Filter::<F>::yields`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:218:53
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pub fn yields(&self, x: F::V, ys: impl Iterator<Item = ValR<F::V>>) {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^ required by this bound in `Filter::<F>::yields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> tests/path.rs:181:32
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fail(json!(0), "0 |= .+1", Error::path_expr());
[INFO] [stdout]     |     ----                       ^^^^^^^^^^^^^^^^^^ expected `Error<Val>`, found `Error<_>`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: `jaq_core::Error<_>` and `jaq_core::exn::Error<Val>` have similar names, but are actually distinct types
[INFO] [stdout] note: `jaq_core::Error<_>` is defined in crate `jaq_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/exn.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub struct Error<V>(Part<V, Vec<Part<V>>>);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `jaq_core::exn::Error<Val>` is defined in crate `jaq_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/jaq-core-2.0.0-alpha.1/src/exn.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub struct Error<V>(Part<V, Vec<Part<V>>>);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `jaq_core` are being used?
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> tests/common/mod.rs:18:8
[INFO] [stdout]     |
[INFO] [stdout] 18  | pub fn fail(x: Value, f: &str, err: Error) {
[INFO] [stdout]     |        ^^^^                    ----------
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/filter.rs:50:79
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn reduce<'a, T, V, F>(xs: Results<'a, T, Exn<'a, V>>, init: V, f: F) -> ValXs<V>
[INFO] [stdout]    |           -- lifetime `'a` declared here                                      ^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Val: ValT` is not satisfied
[INFO] [stdout]    --> tests/common/mod.rs:15:12
[INFO] [stdout]     |
[INFO] [stdout] 15  |     filter.yields(x, ys)
[INFO] [stdout]     |            ^^^^^^ the trait `ValT` is not implemented for `Val`, which is required by `Native<_>: FilterT`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `FilterT` is implemented for `Native<V>`
[INFO] [stdout]     = note: required for `Native<Val>` to implement `FilterT`
[INFO] [stdout] note: required by a bound in `jaq_core::Filter::<F>::yields`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 | impl<F: FilterT> Filter<F> {
[INFO] [stdout]     |         ^^^^^^^ required by this bound in `Filter::<F>::yields`
[INFO] [stdout] ...
[INFO] [stdout] 218 |     pub fn yields(&self, x: F::V, ys: impl Iterator<Item = ValR<F::V>>) {
[INFO] [stdout]     |            ------ required by a bound in this associated function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: expected `impl Iterator<Item = ValR>` to be an iterator that yields `Result<Val, Error<Val>>`, but it yields `Result<Val, Error<Val>>`
[INFO] [stdout]    --> tests/common/mod.rs:15:22
[INFO] [stdout]     |
[INFO] [stdout] 15  |     filter.yields(x, ys)
[INFO] [stdout]     |            ------    ^^ expected `jaq_core::Error<Val>`, found `jaq_core::exn::Error<Val>`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: `jaq_core::exn::Error<Val>` and `jaq_core::Error<Val>` have similar names, but are actually distinct types
[INFO] [stdout] note: `jaq_core::exn::Error<Val>` is defined in crate `jaq_core`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/jaq-core-2.0.0-alpha.1/src/exn.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub struct Error<V>(Part<V, Vec<Part<V>>>);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] note: `jaq_core::Error<Val>` is defined in crate `jaq_core`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/exn.rs:48:1
[INFO] [stdout]     |
[INFO] [stdout] 48  | pub struct Error<V>(Part<V, Vec<Part<V>>>);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: perhaps two different versions of crate `jaq_core` are being used?
[INFO] [stdout] note: required by a bound in `jaq_core::Filter::<F>::yields`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:218:53
[INFO] [stdout]     |
[INFO] [stdout] 218 |     pub fn yields(&self, x: F::V, ys: impl Iterator<Item = ValR<F::V>>) {
[INFO] [stdout]     |                                                     ^^^^^^^^^^^^^^^^^ required by this bound in `Filter::<F>::yields`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jaq-core` (test "path") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jaq-core` (test "tests") due to 3 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0271, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e30f01295c738e3f977a53bfa7dcb60aba48b87e49679639cd896ea234eb51a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e30f01295c738e3f977a53bfa7dcb60aba48b87e49679639cd896ea234eb51a1", kill_on_drop: false }`
[INFO] [stdout] e30f01295c738e3f977a53bfa7dcb60aba48b87e49679639cd896ea234eb51a1
