[INFO] fetching crate eeric-interpreter 0.1.2... [INFO] testing eeric-interpreter-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate eeric-interpreter 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate eeric-interpreter 0.1.2 [INFO] finished tweaking crates.io crate eeric-interpreter 0.1.2 [INFO] tweaked toml for crates.io crate eeric-interpreter 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate eeric-interpreter 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 18 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2042bfd703189ffa8d72cb2d11dc9335c8839755c521499c64040b431726410 [INFO] running `Command { std: "docker" "start" "-a" "d2042bfd703189ffa8d72cb2d11dc9335c8839755c521499c64040b431726410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2042bfd703189ffa8d72cb2d11dc9335c8839755c521499c64040b431726410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2042bfd703189ffa8d72cb2d11dc9335c8839755c521499c64040b431726410", kill_on_drop: false }` [INFO] [stdout] d2042bfd703189ffa8d72cb2d11dc9335c8839755c521499c64040b431726410 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 745ea28f74f7ca76f4281d69f4097f97c09a2f207da00e7e3cc47e36ba24f58e [INFO] running `Command { std: "docker" "start" "-a" "745ea28f74f7ca76f4281d69f4097f97c09a2f207da00e7e3cc47e36ba24f58e", kill_on_drop: false }` [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.12.0 [INFO] [stderr] Compiling derive_builder_macro v0.12.0 [INFO] [stderr] Compiling derive_builder v0.12.0 [INFO] [stderr] Compiling eeric-core v0.1.2 [INFO] [stdout] error[E0635]: unknown feature `array_chunks` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/eeric-core-0.1.2/src/lib.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(array_chunks)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `array_chunks` found for struct `Vec` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/eeric-core-0.1.2/src/rv_core/instruction/executor/v/vfredusum.rs:13:10 [INFO] [stdout] | [INFO] [stdout] 12 | let result: Vec = input_vec [INFO] [stdout] | _______________________________________- [INFO] [stdout] 13 | | .array_chunks::<2>() [INFO] [stdout] | | -^^^^^^^^^^^^ `Vec` is not an iterator [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] help: call `.into_iter()` first [INFO] [stdout] | [INFO] [stdout] 13 | .into_iter().array_chunks::<2>() [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stderr] error: could not compile `eeric-core` (lib) due to 2 previous errors [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "745ea28f74f7ca76f4281d69f4097f97c09a2f207da00e7e3cc47e36ba24f58e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "745ea28f74f7ca76f4281d69f4097f97c09a2f207da00e7e3cc47e36ba24f58e", kill_on_drop: false }` [INFO] [stdout] 745ea28f74f7ca76f4281d69f4097f97c09a2f207da00e7e3cc47e36ba24f58e