[INFO] fetching crate egobox-ego 0.34.1... [INFO] checking egobox-ego-0.34.1 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408 [INFO] extracting crate egobox-ego 0.34.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate egobox-ego 0.34.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate egobox-ego 0.34.1 [INFO] tweaked toml for crates.io crate egobox-ego 0.34.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate egobox-ego 0.34.1 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 egobox-ego 0.34.1 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e43c5ed67738fc57ff0f6909ed3cbe27627531f0ace26f379ab86fe970e1a36c [INFO] running `Command { std: "docker" "start" "-a" "e43c5ed67738fc57ff0f6909ed3cbe27627531f0ace26f379ab86fe970e1a36c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e43c5ed67738fc57ff0f6909ed3cbe27627531f0ace26f379ab86fe970e1a36c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e43c5ed67738fc57ff0f6909ed3cbe27627531f0ace26f379ab86fe970e1a36c", kill_on_drop: false }` [INFO] [stdout] e43c5ed67738fc57ff0f6909ed3cbe27627531f0ace26f379ab86fe970e1a36c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 26c46a83832e8b17035cc3bf7ee1b5fdbc21d238204ed219cfb6787d282b389d [INFO] running `Command { std: "docker" "start" "-a" "26c46a83832e8b17035cc3bf7ee1b5fdbc21d238204ed219cfb6787d282b389d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.31 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling linfa v0.8.0 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Compiling typeid v1.0.3 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Compiling pest v2.8.4 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling zip v2.4.2 [INFO] [stderr] Checking bumpalo v3.19.0 [INFO] [stderr] Compiling erased-serde v0.4.9 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking zopfli v0.8.3 [INFO] [stderr] Checking foldhash v0.1.5 [INFO] [stderr] Checking allocator-api2 v0.2.21 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Compiling typetag v0.2.21 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling virtue v0.0.18 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking flate2 v1.1.7 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking inventory v0.3.21 [INFO] [stderr] Checking order-stat v0.1.3 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking jiff v0.2.16 [INFO] [stderr] Checking unty v0.0.4 [INFO] [stderr] Checking space v0.12.1 [INFO] [stderr] Checking clap_builder v4.5.53 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling bincode_derive v2.0.1 [INFO] [stderr] Checking simba v0.9.1 [INFO] [stderr] Checking web-time v1.1.0 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking sdd v3.0.10 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Compiling pest_meta v2.8.4 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking walkdir v2.5.0 [INFO] [stderr] Checking scc v2.4.0 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking cobyla v0.8.0 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking slsqp v0.1.2 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking argmin_testfunctions v0.3.0 [INFO] [stderr] Compiling pest_generator v2.8.4 [INFO] [stderr] Checking ctrlc v3.5.1 [INFO] [stderr] Compiling zerocopy-derive v0.8.31 [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 clap_derive v4.5.49 [INFO] [stderr] Compiling dyn-clonable-impl v0.9.2 [INFO] [stderr] Compiling serial_test_derive v3.2.0 [INFO] [stderr] Checking dyn-clonable v0.9.2 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Compiling pest_derive v2.8.4 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking py_literal v0.4.0 [INFO] [stderr] Checking env_filter v0.1.4 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking serial_test v3.2.0 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking kdtree v0.7.0 [INFO] [stderr] Checking clap v4.5.53 [INFO] [stderr] Checking ndarray v0.16.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking rand_xoshiro v0.7.0 [INFO] [stderr] Checking bincode v2.0.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking half v2.7.1 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stderr] Checking argmin-math v0.5.1 [INFO] [stderr] Checking argmin v0.11.0 [INFO] [stderr] Checking rand_distr v0.4.3 [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-npy v0.9.1 [INFO] [stderr] Checking ndarray-einsum v0.8.0 [INFO] [stderr] Checking finitediff v0.2.0 [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` to `Box` [INFO] [stdout] = note: expected struct `Box` [INFO] [stdout] found struct `Box` [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` to `Box` [INFO] [stdout] = note: expected struct `Box` [INFO] [stdout] found struct `Box` [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` to `Box` [INFO] [stdout] = note: expected struct `Box` [INFO] [stdout] found struct `Box` [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" "26c46a83832e8b17035cc3bf7ee1b5fdbc21d238204ed219cfb6787d282b389d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "26c46a83832e8b17035cc3bf7ee1b5fdbc21d238204ed219cfb6787d282b389d", kill_on_drop: false }` [INFO] [stdout] 26c46a83832e8b17035cc3bf7ee1b5fdbc21d238204ed219cfb6787d282b389d