[INFO] fetching crate tangram_features 0.7.0... [INFO] checking tangram_features-0.7.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate tangram_features 0.7.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate tangram_features 0.7.0 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 tangram_features 0.7.0 [INFO] finished tweaking crates.io crate tangram_features 0.7.0 [INFO] tweaked toml for crates.io crate tangram_features 0.7.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 50 packages [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding indexmap v1.9.3 (latest: v2.2.6) [INFO] [stderr] Adding itertools v0.10.5 (latest: v0.12.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [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] Downloading crates ... [INFO] [stderr] Downloaded tangram_text v0.7.0 [INFO] [stderr] Downloaded tangram_zip v0.7.0 [INFO] [stderr] Downloaded tangram_table v0.7.0 [INFO] [stderr] Downloaded tangram_metrics v0.7.0 [INFO] [stderr] Downloaded tangram_progress_counter v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] d2aadaca05464252406cc010bd708d02e1e35a9c41b462ebf58bc63d244fddc3 [INFO] running `Command { std: "docker" "start" "-a" "d2aadaca05464252406cc010bd708d02e1e35a9c41b462ebf58bc63d244fddc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2aadaca05464252406cc010bd708d02e1e35a9c41b462ebf58bc63d244fddc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2aadaca05464252406cc010bd708d02e1e35a9c41b462ebf58bc63d244fddc3", kill_on_drop: false }` [INFO] [stdout] d2aadaca05464252406cc010bd708d02e1e35a9c41b462ebf58bc63d244fddc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] fed95a64cf6df5ee57569509a796403c0c4a00822be699484ca757b338c22874 [INFO] running `Command { std: "docker" "start" "-a" "fed95a64cf6df5ee57569509a796403c0c4a00822be699484ca757b338c22874", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking tangram_zip v0.7.0 [INFO] [stderr] Checking tangram_progress_counter v0.7.0 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking backtrace v0.3.71 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking ndarray v0.15.6 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking tangram_metrics v0.7.0 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking tangram_text v0.7.0 [INFO] [stderr] Checking tangram_table v0.7.0 [INFO] [stderr] Checking tangram_features v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `BagOfWordsFeatureGroupNGramEntry` is imported redundantly [INFO] [stdout] --> bag_of_words_cosine_similarity.rs:260:28 [INFO] [stdout] | [INFO] [stdout] 260 | use crate::bag_of_words::{BagOfWordsFeatureGroupNGramEntry, BagOfWordsFeatureGroupStrategy}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 261 | use crate::bag_of_words_cosine_similarity::*; [INFO] [stdout] | ---------------------------------------- the item `BagOfWordsFeatureGroupNGramEntry` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BagOfWordsFeatureGroupStrategy` is imported redundantly [INFO] [stdout] --> bag_of_words_cosine_similarity.rs:260:62 [INFO] [stdout] | [INFO] [stdout] 260 | use crate::bag_of_words::{BagOfWordsFeatureGroupNGramEntry, BagOfWordsFeatureGroupStrategy}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 261 | use crate::bag_of_words_cosine_similarity::*; [INFO] [stdout] | ---------------------------------------- the item `BagOfWordsFeatureGroupStrategy` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NGram` is imported redundantly [INFO] [stdout] --> bag_of_words_cosine_similarity.rs:262:21 [INFO] [stdout] | [INFO] [stdout] 261 | use crate::bag_of_words_cosine_similarity::*; [INFO] [stdout] | ---------------------------------------- the item `NGram` is already imported here [INFO] [stdout] 262 | use tangram_text::{NGram, NGramType, Tokenizer}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `NGramType` is imported redundantly [INFO] [stdout] --> bag_of_words_cosine_similarity.rs:262:28 [INFO] [stdout] | [INFO] [stdout] 261 | use crate::bag_of_words_cosine_similarity::*; [INFO] [stdout] | ---------------------------------------- the item `NGramType` is already imported here [INFO] [stdout] 262 | use tangram_text::{NGram, NGramType, Tokenizer}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Tokenizer` is imported redundantly [INFO] [stdout] --> bag_of_words_cosine_similarity.rs:262:39 [INFO] [stdout] | [INFO] [stdout] 261 | use crate::bag_of_words_cosine_similarity::*; [INFO] [stdout] | ---------------------------------------- the item `Tokenizer` is already imported here [INFO] [stdout] 262 | use tangram_text::{NGram, NGramType, Tokenizer}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.03s [INFO] running `Command { std: "docker" "inspect" "fed95a64cf6df5ee57569509a796403c0c4a00822be699484ca757b338c22874", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fed95a64cf6df5ee57569509a796403c0c4a00822be699484ca757b338c22874", kill_on_drop: false }` [INFO] [stdout] fed95a64cf6df5ee57569509a796403c0c4a00822be699484ca757b338c22874 [INFO] checking tangram_features-0.7.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate tangram_features 0.7.0 into /workspace/builds/worker-1-tc2/source [INFO] validating manifest of crates.io crate tangram_features 0.7.0 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 tangram_features 0.7.0 [INFO] finished tweaking crates.io crate tangram_features 0.7.0 [INFO] tweaked toml for crates.io crate tangram_features 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [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-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05400d1995dafeba2376161e54b6a2072bd21d32f316dfd99f1714587b3988c2 [INFO] running `Command { std: "docker" "start" "-a" "05400d1995dafeba2376161e54b6a2072bd21d32f316dfd99f1714587b3988c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05400d1995dafeba2376161e54b6a2072bd21d32f316dfd99f1714587b3988c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05400d1995dafeba2376161e54b6a2072bd21d32f316dfd99f1714587b3988c2", kill_on_drop: false }` [INFO] [stdout] 05400d1995dafeba2376161e54b6a2072bd21d32f316dfd99f1714587b3988c2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0f74c0152c326bb40309e81592449c62f0cc743f800e4af22b7eda3e3845b0d [INFO] running `Command { std: "docker" "start" "-a" "e0f74c0152c326bb40309e81592449c62f0cc743f800e4af22b7eda3e3845b0d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking crossbeam-utils v0.8.19 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling anyhow v1.0.81 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking tangram_zip v0.7.0 [INFO] [stderr] Checking tangram_progress_counter v0.7.0 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/miniz_oxide-0.7.2/src/inflate/core.rs:1196:9 [INFO] [stdout] | [INFO] [stdout] 1196 | / match state { [INFO] [stdout] 1197 | | Start => generate_state!(state, 'state_machine, { [INFO] [stdout] 1198 | | l.bit_buf = 0; [INFO] [stdout] 1199 | | l.num_bits = 0; [INFO] [stdout] ... | [INFO] [stdout] 1741 | | _ => break TINFLStatus::Failed, [INFO] [stdout] 1742 | | }; [INFO] [stdout] | |_________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking itertools v0.10.5 [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] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.19/src/sync/parker.rs:370:25 [INFO] [stdout] | [INFO] [stdout] 370 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 371 | | NOTIFIED | PARKED => return, [INFO] [stdout] 372 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 373 | | }; [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 `crossbeam-utils` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "e0f74c0152c326bb40309e81592449c62f0cc743f800e4af22b7eda3e3845b0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0f74c0152c326bb40309e81592449c62f0cc743f800e4af22b7eda3e3845b0d", kill_on_drop: false }` [INFO] [stdout] e0f74c0152c326bb40309e81592449c62f0cc743f800e4af22b7eda3e3845b0d