[INFO] fetching crate gpqa 0.2.1...
[INFO] checking gpqa-0.2.1 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] extracting crate gpqa 0.2.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate gpqa 0.2.1
[INFO] finished tweaking crates.io crate gpqa 0.2.1
[INFO] tweaked toml for crates.io crate gpqa 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gpqa 0.2.1 on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gpqa 0.2.1 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0ed0988f4e44666a9c0c287488b69481acfd5d634d7cee2150460839286274e
[INFO] running `Command { std: "docker" "start" "-a" "a0ed0988f4e44666a9c0c287488b69481acfd5d634d7cee2150460839286274e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0ed0988f4e44666a9c0c287488b69481acfd5d634d7cee2150460839286274e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ed0988f4e44666a9c0c287488b69481acfd5d634d7cee2150460839286274e", kill_on_drop: false }`
[INFO] [stdout] a0ed0988f4e44666a9c0c287488b69481acfd5d634d7cee2150460839286274e
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55748e8aa96f126c497261b8f2f85e7d21a1a8d3b252d55e1a2cf904ba1d557a
[INFO] running `Command { std: "docker" "start" "-a" "55748e8aa96f126c497261b8f2f85e7d21a1a8d3b252d55e1a2cf904ba1d557a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling linfa v0.8.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking noisy_float v0.2.0
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking bumpalo v3.19.0
[INFO] [stderr]    Compiling zip v2.4.2
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]     Checking inventory v0.3.21
[INFO] [stderr]     Checking order-stat v0.1.3
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking env_filter v0.1.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking space v0.12.1
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking env_logger v0.11.8
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking flate2 v1.1.7
[INFO] [stderr]    Compiling pest_meta v2.8.4
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking cobyla v0.8.0
[INFO] [stderr]     Checking slsqp v0.1.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking simba v0.9.1
[INFO] [stderr]    Compiling pest_generator v2.8.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.2
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling pest_derive v2.8.4
[INFO] [stderr]     Checking ctrlc v3.5.1
[INFO] [stderr]     Checking py_literal v0.4.0
[INFO] [stderr]     Checking dyn-clonable v0.9.2
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking kdtree v0.7.0
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking argmin-math v0.5.1
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking bincode v2.0.1
[INFO] [stderr]     Checking rand_xoshiro v0.7.0
[INFO] [stderr]     Checking argmin v0.11.0
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking sprs v0.11.4
[INFO] [stderr]     Checking ndarray-stats v0.6.0
[INFO] [stderr]     Checking ndarray-rand v0.15.0
[INFO] [stderr]     Checking linfa-linalg v0.2.1
[INFO] [stderr]     Checking ndarray-einsum v0.8.0
[INFO] [stderr]     Checking finitediff v0.2.0
[INFO] [stderr]     Checking ndarray-npy v0.9.1
[INFO] [stderr]     Checking linfa-nn v0.8.0
[INFO] [stderr]     Checking egobox-doe v0.34.1
[INFO] [stderr]     Checking linfa-pls v0.8.0
[INFO] [stderr]     Checking linfa-clustering v0.8.0
[INFO] [stderr]     Checking egobox-gp v0.34.1
[INFO] [stderr]     Checking statrs v0.18.0
[INFO] [stderr]     Checking egobox-moe v0.34.1
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/egobox-moe-0.34.1/src/surrogates.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[cfg_attr(feature = "serializable", typetag::serde(tag = "type_gp"))]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `surrogates::GpSurrogate + Send + Sync`, found trait `surrogates::GpSurrogate`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn surrogates::GpSurrogate + Send + Sync>` to `Box<dyn surrogates::GpSurrogate>`
[INFO] [stdout]    = note: expected struct `Box<dyn surrogates::GpSurrogate>`
[INFO] [stdout]               found struct `Box<dyn surrogates::GpSurrogate + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/egobox-moe-0.34.1/src/surrogates.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[cfg_attr(feature = "serializable", typetag::serde(tag = "type_gp"))]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `surrogates::GpSurrogate + Send + Sync`, found trait `surrogates::GpSurrogate + Send`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn surrogates::GpSurrogate + Send + Sync>` to `Box<dyn surrogates::GpSurrogate + Send>`
[INFO] [stdout]    = note: expected struct `Box<dyn surrogates::GpSurrogate + Send>`
[INFO] [stdout]               found struct `Box<dyn surrogates::GpSurrogate + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: `?` operator has incompatible types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/egobox-moe-0.34.1/src/surrogates.rs:46:38
[INFO] [stdout]    |
[INFO] [stdout] 46 | #[cfg_attr(feature = "serializable", typetag::serde(tag = "type_gp"))]
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `surrogates::GpSurrogate + Send + Sync`, found trait `surrogates::GpSurrogate + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `?` operator cannot convert from `Box<dyn surrogates::GpSurrogate + Send + Sync>` to `Box<dyn surrogates::GpSurrogate + Sync>`
[INFO] [stdout]    = note: expected struct `Box<dyn surrogates::GpSurrogate + Sync>`
[INFO] [stdout]               found struct `Box<dyn surrogates::GpSurrogate + Send + Sync>`
[INFO] [stdout]    = note: this error originates in the attribute macro `typetag::serde` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `egobox-moe` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "55748e8aa96f126c497261b8f2f85e7d21a1a8d3b252d55e1a2cf904ba1d557a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55748e8aa96f126c497261b8f2f85e7d21a1a8d3b252d55e1a2cf904ba1d557a", kill_on_drop: false }`
[INFO] [stdout] 55748e8aa96f126c497261b8f2f85e7d21a1a8d3b252d55e1a2cf904ba1d557a
