[INFO] fetching crate reductionml-core 0.1.0... [INFO] checking reductionml-core-0.1.0 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408 [INFO] extracting crate reductionml-core 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate reductionml-core 0.1.0 [INFO] finished tweaking crates.io crate reductionml-core 0.1.0 [INFO] tweaked toml for crates.io crate reductionml-core 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate reductionml-core 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 78 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.99.20 (available: v2.1.1) [INFO] [stderr] Adding flexbuffers v2.0.0 (available: v25.12.19) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] [stderr] Adding schemars v0.8.22 (available: v1.2.0) [INFO] [stderr] Adding serde_default v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding serde_json_borrow v0.1.4 (available: v0.9.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] [stderr] Adding twox-hash v1.6.3 (available: v2.1.2) [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-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2edc6d3b7bfe29cd20516abaa386c3bb1c3fe7e45e419ab654a75359ef717d5 [INFO] running `Command { std: "docker" "start" "-a" "a2edc6d3b7bfe29cd20516abaa386c3bb1c3fe7e45e419ab654a75359ef717d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2edc6d3b7bfe29cd20516abaa386c3bb1c3fe7e45e419ab654a75359ef717d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2edc6d3b7bfe29cd20516abaa386c3bb1c3fe7e45e419ab654a75359ef717d5", kill_on_drop: false }` [INFO] [stdout] a2edc6d3b7bfe29cd20516abaa386c3bb1c3fe7e45e419ab654a75359ef717d5 [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=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] 756012d87cf962243738c71a6ad28b54b8ba39677b58a763c11d521d1c37583e [INFO] running `Command { std: "docker" "start" "-a" "756012d87cf962243738c71a6ad28b54b8ba39677b58a763c11d521d1c37583e", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.113 [INFO] [stderr] Compiling serde_json v1.0.148 [INFO] [stderr] Compiling schemars v0.8.22 [INFO] [stderr] Compiling darling_core v0.13.4 [INFO] [stderr] Compiling typetag v0.2.21 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Checking erased-serde v0.4.9 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Checking num_enum v0.5.11 [INFO] [stderr] Compiling darling_macro v0.13.4 [INFO] [stderr] Compiling darling v0.13.4 [INFO] [stderr] Compiling serde_default v0.1.0 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling typetag-impl v0.2.21 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking flexbuffers v2.0.0 [INFO] [stderr] Checking serde_yaml v0.9.34+deprecated [INFO] [stderr] Checking serde_json_borrow v0.1.4 [INFO] [stderr] Checking reductionml-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/reduction_registry.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> src/reduction_registry.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{BTreeMap, HashMap}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: `?` operator has incompatible types [INFO] [stdout] --> src/reduction.rs:283:1 [INFO] [stdout] | [INFO] [stdout] 283 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `ReductionImpl + Send`, found trait `ReductionImpl` [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/reduction.rs:283:1 [INFO] [stdout] | [INFO] [stdout] 283 | #[typetag::serde(tag = "type")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected trait `reduction::ReductionImpl + Send`, found trait `reduction::ReductionImpl` [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] warning: unused variable: `chunk` [INFO] [stdout] --> src/parsers/text_parser.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | chunk: &'a str, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `chunk` [INFO] [stdout] --> src/parsers/text_parser.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 35 | chunk: &'a str, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_chunk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `reductionml-core` (lib) due to 1 previous error; 2 warnings emitted [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 `reductionml-core` (lib test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "756012d87cf962243738c71a6ad28b54b8ba39677b58a763c11d521d1c37583e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "756012d87cf962243738c71a6ad28b54b8ba39677b58a763c11d521d1c37583e", kill_on_drop: false }` [INFO] [stdout] 756012d87cf962243738c71a6ad28b54b8ba39677b58a763c11d521d1c37583e