[INFO] fetching crate ra-ap-rustc_next_trait_solver 0.161.0...
[INFO] testing ra-ap-rustc_next_trait_solver-0.161.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate ra-ap-rustc_next_trait_solver 0.161.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate ra-ap-rustc_next_trait_solver 0.161.0
[INFO] finished tweaking crates.io crate ra-ap-rustc_next_trait_solver 0.161.0
[INFO] tweaked toml for crates.io crate ra-ap-rustc_next_trait_solver 0.161.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ra-ap-rustc_next_trait_solver 0.161.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ra-ap-rustc_next_trait_solver 0.161.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1753104dcf160a0d6f092402a18b2800548a0c278e08d05734c9988b47fb436
[INFO] running `Command { std: "docker" "start" "-a" "e1753104dcf160a0d6f092402a18b2800548a0c278e08d05734c9988b47fb436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1753104dcf160a0d6f092402a18b2800548a0c278e08d05734c9988b47fb436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1753104dcf160a0d6f092402a18b2800548a0c278e08d05734c9988b47fb436", kill_on_drop: false }`
[INFO] [stdout] e1753104dcf160a0d6f092402a18b2800548a0c278e08d05734c9988b47fb436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf2e20d9defd072a866dbfca3aa41c0260e29f9aad1b1eb30906530344a3c946
[INFO] running `Command { std: "docker" "start" "-a" "cf2e20d9defd072a866dbfca3aa41c0260e29f9aad1b1eb30906530344a3c946", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustc-stable-hash v0.1.2
[INFO] [stderr]    Compiling rustc-hash v2.1.2
[INFO] [stderr]    Compiling thin-vec v0.2.16
[INFO] [stderr]    Compiling ena v0.14.4
[INFO] [stderr]    Compiling ra-ap-rustc_ast_ir v0.161.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling ra-ap-rustc_hashes v0.161.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling ra-ap-rustc_index_macros v0.161.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling ra-ap-rustc_type_ir_macros v0.161.0
[INFO] [stderr]    Compiling derive-where v1.6.1
[INFO] [stderr]    Compiling ra-ap-rustc_index v0.161.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling ra-ap-rustc_abi v0.161.0
[INFO] [stderr]    Compiling ra-ap-rustc_type_ir v0.161.0
[INFO] [stderr]    Compiling ra-ap-rustc_next_trait_solver v0.161.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.00s
[INFO] running `Command { std: "docker" "inspect" "cf2e20d9defd072a866dbfca3aa41c0260e29f9aad1b1eb30906530344a3c946", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2e20d9defd072a866dbfca3aa41c0260e29f9aad1b1eb30906530344a3c946", kill_on_drop: false }`
[INFO] [stdout] cf2e20d9defd072a866dbfca3aa41c0260e29f9aad1b1eb30906530344a3c946
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 358bf2c4d6dfb797663fca43ebb61a6571c2e17adc43a104e46745ce85c740cb
[INFO] running `Command { std: "docker" "start" "-a" "358bf2c4d6dfb797663fca43ebb61a6571c2e17adc43a104e46745ce85c740cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ra-ap-rustc_next_trait_solver v0.161.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.73s
[INFO] running `Command { std: "docker" "inspect" "358bf2c4d6dfb797663fca43ebb61a6571c2e17adc43a104e46745ce85c740cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358bf2c4d6dfb797663fca43ebb61a6571c2e17adc43a104e46745ce85c740cb", kill_on_drop: false }`
[INFO] [stdout] 358bf2c4d6dfb797663fca43ebb61a6571c2e17adc43a104e46745ce85c740cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d80c1f5e6002329d479d9ccd937c2ec012f21ce4dc895c62758887fb7a474e11
[INFO] running `Command { std: "docker" "start" "-a" "d80c1f5e6002329d479d9ccd937c2ec012f21ce4dc895c62758887fb7a474e11", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ra_ap_rustc_next_trait_solver-328721eb4a8ffdeb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ra_ap_rustc_next_trait_solver
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/solve/assembly/structural_traits.rs - solve::assembly::structural_traits::predicates_for_object_candidate (line 836) ... ignored
[INFO] [stdout] test src/solve/assembly/structural_traits.rs - solve::assembly::structural_traits::predicates_for_object_candidate (line 847) ... ignored
[INFO] [stdout] test src/solve/trait_goals.rs - solve::trait_goals::EvalCtxt<'_,D>::consider_builtin_array_unsize (line 1134) ... ignored
[INFO] [stdout] test src/solve/trait_goals.rs - solve::trait_goals::EvalCtxt<'_,D>::consider_builtin_dyn_upcast_candidates (line 930) ... ignored
[INFO] [stdout] test src/solve/trait_goals.rs - solve::trait_goals::EvalCtxt<'_,D>::consider_builtin_struct_unsize (line 1154) ... ignored
[INFO] [stdout] test src/solve/trait_goals.rs - solve::trait_goals::TraitPredicate<I>::consider_builtin_bikeshed_guaranteed_no_drop_candidate (line 691) ... ignored
[INFO] [stdout] test src/solve/trait_goals.rs - solve::trait_goals::TraitPredicate<I>::consider_structural_builtin_unsize_candidates (line 787) ... ignored
[INFO] [stdout] test src/solve/assembly/mod.rs - solve::assembly::EvalCtxt<'_,D>::assemble_and_merge_candidates (line 1144) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/coherence.rs - coherence::orphan_check_trait_ref (line 179) ... ignored
[INFO] [stdout] test src/solve/assembly/mod.rs - solve::assembly::EvalCtxt<'_,D>::characterize_param_env_assumption (line 1243) ... ignored
[INFO] [stdout] test src/solve/trait_goals.rs - solve::trait_goals::TraitPredicate<I>::consider_builtin_tuple_candidate (line 464) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.36s; merged doctests compilation took 0.34s
[INFO] running `Command { std: "docker" "inspect" "d80c1f5e6002329d479d9ccd937c2ec012f21ce4dc895c62758887fb7a474e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d80c1f5e6002329d479d9ccd937c2ec012f21ce4dc895c62758887fb7a474e11", kill_on_drop: false }`
[INFO] [stdout] d80c1f5e6002329d479d9ccd937c2ec012f21ce4dc895c62758887fb7a474e11
