[INFO] fetching crate runn 0.1.1... [INFO] checking runn-0.1.1 against try#94382f34384023f3d2062a34ccf0bb6b4d44a75a for mutual-coercion [INFO] extracting crate runn 0.1.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate runn 0.1.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate runn 0.1.1 [INFO] tweaked toml for crates.io crate runn 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate runn 0.1.1 on toolchain 94382f34384023f3d2062a34ccf0bb6b4d44a75a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate runn 0.1.1 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" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 418613391c263cadd374e7ae074ba6590315a2345d091b6ef0afd5575cb1221d [INFO] running `Command { std: "docker" "start" "-a" "418613391c263cadd374e7ae074ba6590315a2345d091b6ef0afd5575cb1221d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "418613391c263cadd374e7ae074ba6590315a2345d091b6ef0afd5575cb1221d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "418613391c263cadd374e7ae074ba6590315a2345d091b6ef0afd5575cb1221d", kill_on_drop: false }` [INFO] [stdout] 418613391c263cadd374e7ae074ba6590315a2345d091b6ef0afd5575cb1221d [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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+94382f34384023f3d2062a34ccf0bb6b4d44a75a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 299d2fc8d71ce10626023c1199b88a7ec4b26c4eea008d897df9dceae5d1f87c [INFO] running `Command { std: "docker" "start" "-a" "299d2fc8d71ce10626023c1199b88a7ec4b26c4eea008d897df9dceae5d1f87c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Checking bytemuck v1.23.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling lambert_w v1.2.19 [INFO] [stderr] Compiling rustix v1.0.7 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Checking anstyle-parse v0.2.6 [INFO] [stderr] Checking wide v0.7.32 [INFO] [stderr] Checking anstyle-query v1.1.2 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking itoa v1.0.15 [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking colorchoice v1.0.3 [INFO] [stderr] Checking anstyle v1.0.10 [INFO] [stderr] Checking ryu v1.0.20 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Checking linux-raw-sys v0.9.4 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking anstream v0.6.18 [INFO] [stderr] Checking rand v0.9.1 [INFO] [stderr] Checking rmp v0.8.14 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Checking fastrand v2.3.0 [INFO] [stderr] Checking inventory v0.3.20 [INFO] [stderr] Checking crc-catalog v2.4.0 [INFO] [stderr] Checking jiff v0.2.13 [INFO] [stderr] Checking crc v3.3.0 [INFO] [stderr] Checking rand_distr v0.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling typetag-impl v0.2.20 [INFO] [stderr] Compiling nalgebra-macros v0.2.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Checking prost-types v0.13.5 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking erased-serde v0.4.6 [INFO] [stderr] Checking rmp-serde v1.3.0 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking simba v0.9.0 [INFO] [stderr] Checking special v0.11.4 [INFO] [stderr] Checking typetag v0.2.20 [INFO] [stderr] Checking nalgebra v0.33.2 [INFO] [stderr] Checking runn v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/activation/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `activation::ActivationFunction + Send + Sync`, found trait `activation::ActivationFunction` [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] --> src/activation/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `activation::ActivationFunction + Send + Sync`, found trait `activation::ActivationFunction + 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] --> src/activation/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `activation::ActivationFunction + Send + Sync`, found trait `activation::ActivationFunction + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/activation/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `activation::ActivationFunction + Send + Sync`, found trait `activation::ActivationFunction` [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] --> src/activation/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `activation::ActivationFunction + Send + Sync`, found trait `activation::ActivationFunction + 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] --> src/activation/mod.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `activation::ActivationFunction + Send + Sync`, found trait `activation::ActivationFunction + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/earlystop/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `earlystop::EarlyStopper + Send + Sync`, found trait `earlystop::EarlyStopper` [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] --> src/earlystop/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `earlystop::EarlyStopper + Send + Sync`, found trait `earlystop::EarlyStopper + 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] --> src/earlystop/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `earlystop::EarlyStopper + Send + Sync`, found trait `earlystop::EarlyStopper + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/layer/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `Layer + Send + Sync`, found trait `Layer` [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] --> src/layer/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `Layer + Send + Sync`, found trait `Layer + 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] --> src/layer/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `Layer + Send + Sync`, found trait `Layer + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/loss/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `loss::LossFunction + Send + Sync`, found trait `loss::LossFunction` [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] --> src/loss/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `loss::LossFunction + Send + Sync`, found trait `loss::LossFunction + 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] --> src/loss/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `loss::LossFunction + Send + Sync`, found trait `loss::LossFunction + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/normalization/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `normalization::Normalization + Send + Sync`, found trait `normalization::Normalization` [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] --> src/normalization/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `normalization::Normalization + Send + Sync`, found trait `normalization::Normalization + 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] --> src/normalization/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `normalization::Normalization + Send + Sync`, found trait `normalization::Normalization + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/earlystop/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `earlystop::EarlyStopper + Send + Sync`, found trait `earlystop::EarlyStopper` [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] --> src/earlystop/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `earlystop::EarlyStopper + Send + Sync`, found trait `earlystop::EarlyStopper + 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] --> src/earlystop/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `earlystop::EarlyStopper + Send + Sync`, found trait `earlystop::EarlyStopper + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/layer/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `layer::Layer + Send + Sync`, found trait `layer::Layer` [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] --> src/layer/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `layer::Layer + Send + Sync`, found trait `layer::Layer + 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] --> src/layer/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `layer::Layer + Send + Sync`, found trait `layer::Layer + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/loss/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `loss::LossFunction + Send + Sync`, found trait `loss::LossFunction` [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] --> src/loss/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `loss::LossFunction + Send + Sync`, found trait `loss::LossFunction + 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] --> src/optimizer/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::Optimizer + Send + Sync`, found trait `optimizer::Optimizer` [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] --> src/loss/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `loss::LossFunction + Send + Sync`, found trait `loss::LossFunction + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/optimizer/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::Optimizer + Send + Sync`, found trait `optimizer::Optimizer + 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] --> src/optimizer/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::Optimizer + Send + Sync`, found trait `optimizer::Optimizer + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/optimizer/mod.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::OptimizerConfig + Send + Sync`, found trait `optimizer::OptimizerConfig` [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] --> src/optimizer/mod.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::OptimizerConfig + Send + Sync`, found trait `optimizer::OptimizerConfig + 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] --> src/optimizer/mod.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::OptimizerConfig + Send + Sync`, found trait `optimizer::OptimizerConfig + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/regularization/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `regularization::Regularization + Send + Sync`, found trait `regularization::Regularization` [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] --> src/regularization/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `regularization::Regularization + Send + Sync`, found trait `regularization::Regularization + 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] --> src/regularization/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `regularization::Regularization + Send + Sync`, found trait `regularization::Regularization + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/scheduler/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `scheduler::LearningRateScheduler + Send + Sync`, found trait `scheduler::LearningRateScheduler` [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] --> src/scheduler/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `scheduler::LearningRateScheduler + Send + Sync`, found trait `scheduler::LearningRateScheduler + 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] --> src/scheduler/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `scheduler::LearningRateScheduler + Send + Sync`, found trait `scheduler::LearningRateScheduler + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/summary/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `summary::SummaryWriter + Send + Sync`, found trait `summary::SummaryWriter` [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] --> src/summary/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `summary::SummaryWriter + Send + Sync`, found trait `summary::SummaryWriter + 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] --> src/summary/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `summary::SummaryWriter + Send + Sync`, found trait `summary::SummaryWriter + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/normalization/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `normalization::Normalization + Send + Sync`, found trait `normalization::Normalization` [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] --> src/normalization/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `normalization::Normalization + Send + Sync`, found trait `normalization::Normalization + 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] --> src/normalization/mod.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `normalization::Normalization + Send + Sync`, found trait `normalization::Normalization + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/optimizer/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::Optimizer + Send + Sync`, found trait `optimizer::Optimizer` [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] --> src/optimizer/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::Optimizer + Send + Sync`, found trait `optimizer::Optimizer + 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] --> src/optimizer/mod.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::Optimizer + Send + Sync`, found trait `optimizer::Optimizer + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/optimizer/mod.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::OptimizerConfig + Send + Sync`, found trait `optimizer::OptimizerConfig` [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] --> src/optimizer/mod.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::OptimizerConfig + Send + Sync`, found trait `optimizer::OptimizerConfig + 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] --> src/optimizer/mod.rs:38:1 [INFO] [stdout] | [INFO] [stdout] 38 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `optimizer::OptimizerConfig + Send + Sync`, found trait `optimizer::OptimizerConfig + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/regularization/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `regularization::Regularization + Send + Sync`, found trait `regularization::Regularization` [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] --> src/regularization/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `regularization::Regularization + Send + Sync`, found trait `regularization::Regularization + 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] --> src/regularization/mod.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `regularization::Regularization + Send + Sync`, found trait `regularization::Regularization + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/scheduler/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `scheduler::LearningRateScheduler + Send + Sync`, found trait `scheduler::LearningRateScheduler` [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] --> src/scheduler/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `scheduler::LearningRateScheduler + Send + Sync`, found trait `scheduler::LearningRateScheduler + 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] --> src/scheduler/mod.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `scheduler::LearningRateScheduler + Send + Sync`, found trait `scheduler::LearningRateScheduler + 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] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/summary/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `summary::SummaryWriter + Send + Sync`, found trait `summary::SummaryWriter` [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] --> src/summary/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `summary::SummaryWriter + Send + Sync`, found trait `summary::SummaryWriter + 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] --> src/summary/mod.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | #[typetag::serde] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected trait `summary::SummaryWriter + Send + Sync`, found trait `summary::SummaryWriter + 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 `runn` (lib) due to 30 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `runn` (lib test) due to 30 previous errors [INFO] running `Command { std: "docker" "inspect" "299d2fc8d71ce10626023c1199b88a7ec4b26c4eea008d897df9dceae5d1f87c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "299d2fc8d71ce10626023c1199b88a7ec4b26c4eea008d897df9dceae5d1f87c", kill_on_drop: false }` [INFO] [stdout] 299d2fc8d71ce10626023c1199b88a7ec4b26c4eea008d897df9dceae5d1f87c