[INFO] fetching crate ltp 0.1.7... [INFO] checking ltp-0.1.7 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate ltp 0.1.7 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate ltp 0.1.7 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ltp 0.1.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ltp 0.1.7 [INFO] tweaked toml for crates.io crate ltp 0.1.7 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate ltp 0.1.7 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytecheck_derive v0.6.9 [INFO] [stderr] Downloaded rkyv_derive v0.7.39 [INFO] [stderr] Downloaded bytecheck v0.6.9 [INFO] [stderr] Downloaded rkyv v0.7.39 [INFO] [stderr] Downloaded serde_derive v1.0.144 [INFO] [stderr] Downloaded compare v0.1.0 [INFO] [stderr] Downloaded binary-heap-plus v0.4.1 [INFO] [stderr] Downloaded cedarwood v0.4.5 [INFO] [stderr] Downloaded os_str_bytes v6.3.0 [INFO] [stderr] Downloaded pest_generator v2.3.0 [INFO] [stderr] Downloaded compact_str v0.6.1 [INFO] [stderr] Downloaded anyhow v1.0.64 [INFO] [stderr] Downloaded apache-avro v0.14.0 [INFO] [stderr] Downloaded clap v3.2.20 [INFO] [stderr] Downloaded pest v2.3.0 [INFO] [stderr] Downloaded pest_meta v2.3.0 [INFO] [stderr] Downloaded pest_derive v2.3.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.34 [INFO] [stderr] Downloaded thiserror v1.0.34 [INFO] [stderr] Downloaded rend v0.3.6 [INFO] [stderr] Downloaded libflate v1.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8a5cedcfda4c090fe47ac721e4d64fc79c57ebf66ede4a89d3ce62f65624a818 [INFO] running `Command { std: "docker" "start" "-a" "8a5cedcfda4c090fe47ac721e4d64fc79c57ebf66ede4a89d3ce62f65624a818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8a5cedcfda4c090fe47ac721e4d64fc79c57ebf66ede4a89d3ce62f65624a818", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a5cedcfda4c090fe47ac721e4d64fc79c57ebf66ede4a89d3ce62f65624a818", kill_on_drop: false }` [INFO] [stdout] 8a5cedcfda4c090fe47ac721e4d64fc79c57ebf66ede4a89d3ce62f65624a818 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c932a14658e4456e17a73e8a14cdb2fa9e3f6c4647f4c828cf8fc49e1d24f74d [INFO] running `Command { std: "docker" "start" "-a" "c932a14658e4456e17a73e8a14cdb2fa9e3f6c4647f4c828cf8fc49e1d24f74d", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling anyhow v1.0.64 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking compare v0.1.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking num-integer v0.1.45 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Checking binary-heap-plus v0.4.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking cedarwood v0.4.5 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking ltp v0.1.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&T` instead of dereferencing the inner type [INFO] [stdout] --> src/perceptron/feature.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | self.deref().get_with_key(key) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&T` instead of dereferencing the inner type [INFO] [stdout] --> src/perceptron/feature.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | self.deref().feature_num() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&T` instead of dereferencing the inner type [INFO] [stdout] --> src/perceptron/parameter.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | self.deref().len() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&T` instead of dereferencing the inner type [INFO] [stdout] --> src/perceptron/parameter.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | self.deref().is_empty() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.34 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Compiling thiserror v1.0.34 [INFO] [stderr] Compiling pest v2.3.0 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Checking clap v3.2.20 [INFO] [stderr] Compiling pest_meta v2.3.0 [INFO] [stderr] Compiling pest_generator v2.3.0 [INFO] [stderr] Compiling pest_derive v2.3.0 [INFO] [stderr] Checking py_literal v0.4.0 [INFO] [stderr] Checking ndarray-npy v0.8.1 [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&T` instead of dereferencing the inner type [INFO] [stdout] --> src/perceptron/feature.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | self.deref().get_with_key(key) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&T` instead of dereferencing the inner type [INFO] [stdout] --> src/perceptron/feature.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | self.deref().feature_num() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&T` instead of dereferencing the inner type [INFO] [stdout] --> src/perceptron/parameter.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | self.deref().len() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.deref()` on a double reference, which returns `&T` instead of dereferencing the inner type [INFO] [stdout] --> src/perceptron/parameter.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | self.deref().is_empty() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.45s [INFO] running `Command { std: "docker" "inspect" "c932a14658e4456e17a73e8a14cdb2fa9e3f6c4647f4c828cf8fc49e1d24f74d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c932a14658e4456e17a73e8a14cdb2fa9e3f6c4647f4c828cf8fc49e1d24f74d", kill_on_drop: false }` [INFO] [stdout] c932a14658e4456e17a73e8a14cdb2fa9e3f6c4647f4c828cf8fc49e1d24f74d [INFO] checking ltp-0.1.7 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate ltp 0.1.7 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate ltp 0.1.7 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ltp 0.1.7 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate ltp 0.1.7 [INFO] tweaked toml for crates.io crate ltp 0.1.7 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate ltp 0.1.7 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5f61809fa169c5f2e6376eb6d4edc17afffbcdcd9b1ad1276ca4132db0486962 [INFO] running `Command { std: "docker" "start" "-a" "5f61809fa169c5f2e6376eb6d4edc17afffbcdcd9b1ad1276ca4132db0486962", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f61809fa169c5f2e6376eb6d4edc17afffbcdcd9b1ad1276ca4132db0486962", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f61809fa169c5f2e6376eb6d4edc17afffbcdcd9b1ad1276ca4132db0486962", kill_on_drop: false }` [INFO] [stdout] 5f61809fa169c5f2e6376eb6d4edc17afffbcdcd9b1ad1276ca4132db0486962 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61775970dda81ed4b09af214ae2e12e0908f87d352ea47e8ece01035eadce4d0 [INFO] running `Command { std: "docker" "start" "-a" "61775970dda81ed4b09af214ae2e12e0908f87d352ea47e8ece01035eadce4d0", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling once_cell v1.14.0 [INFO] [stderr] Compiling anyhow v1.0.64 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking num-traits v0.2.15 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking compare v0.1.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Checking binary-heap-plus v0.4.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking cedarwood v0.4.5 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.5.4/src/inflate/core.rs:1107:9 [INFO] [stdout] | [INFO] [stdout] 1107 | / match state { [INFO] [stdout] 1108 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1109 | | l.bit_buf = 0; [INFO] [stdout] 1110 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1639 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1640 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `miniz_oxide` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "61775970dda81ed4b09af214ae2e12e0908f87d352ea47e8ece01035eadce4d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61775970dda81ed4b09af214ae2e12e0908f87d352ea47e8ece01035eadce4d0", kill_on_drop: false }` [INFO] [stdout] 61775970dda81ed4b09af214ae2e12e0908f87d352ea47e8ece01035eadce4d0