[INFO] fetching crate dices 0.3.0... [INFO] checking dices-0.3.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate dices 0.3.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate dices 0.3.0 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 dices 0.3.0 [INFO] finished tweaking crates.io crate dices 0.3.0 [INFO] tweaked toml for crates.io crate dices 0.3.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate crates.io crate dices 0.3.0 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 rounded-div v0.1.2 [INFO] [stderr] Downloaded serde-wasm-bindgen v0.4.3 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.12 [INFO] [stderr] Downloaded crossbeam-utils v0.8.13 [INFO] [stderr] Downloaded fraction v0.11.1 [INFO] [stderr] Downloaded rayon v1.6.0 [INFO] [stderr] Downloaded syn v1.0.100 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 465bfd3826b368ee9e08fae20c945d40536762dc7540f8826c7574d50df29e2b [INFO] running `Command { std: "docker" "start" "-a" "465bfd3826b368ee9e08fae20c945d40536762dc7540f8826c7574d50df29e2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "465bfd3826b368ee9e08fae20c945d40536762dc7540f8826c7574d50df29e2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "465bfd3826b368ee9e08fae20c945d40536762dc7540f8826c7574d50df29e2b", kill_on_drop: false }` [INFO] [stdout] 465bfd3826b368ee9e08fae20c945d40536762dc7540f8826c7574d50df29e2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8dc43a1a585aab1ad634e94b3fcbf4e4480da9ca7e5852b4eab744a8a3e07fc3 [INFO] running `Command { std: "docker" "start" "-a" "8dc43a1a585aab1ad634e94b3fcbf4e4480da9ca7e5852b4eab744a8a3e07fc3", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling crossbeam-utils v0.8.13 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.12 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rounded-div v0.1.2 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.6.0 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking fraction v0.11.1 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.83 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.83 [INFO] [stderr] Checking js-sys v0.3.60 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking dices v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `DiceBuilder` is imported redundantly [INFO] [stdout] --> src/dice_string_parser.rs:493:13 [INFO] [stdout] | [INFO] [stdout] 491 | use super::*; [INFO] [stdout] | -------- the item `DiceBuilder` is already imported here [INFO] [stdout] 492 | use crate::{ [INFO] [stdout] 493 | dice_builder::DiceBuilder, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `input_symbols_to_graph_seq` is imported redundantly [INFO] [stdout] --> src/dice_string_parser.rs:494:34 [INFO] [stdout] | [INFO] [stdout] 491 | use super::*; [INFO] [stdout] | -------- the item `input_symbols_to_graph_seq` is already imported here [INFO] [stdout] ... [INFO] [stdout] 494 | dice_string_parser::{input_symbols_to_graph_seq, string_to_input_symbols, GraphSeq}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `string_to_input_symbols` is imported redundantly [INFO] [stdout] --> src/dice_string_parser.rs:494:62 [INFO] [stdout] | [INFO] [stdout] 491 | use super::*; [INFO] [stdout] | -------- the item `string_to_input_symbols` is already imported here [INFO] [stdout] ... [INFO] [stdout] 494 | dice_string_parser::{input_symbols_to_graph_seq, string_to_input_symbols, GraphSeq}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `GraphSeq` is imported redundantly [INFO] [stdout] --> src/dice_string_parser.rs:494:87 [INFO] [stdout] | [INFO] [stdout] 491 | use super::*; [INFO] [stdout] | -------- the item `GraphSeq` is already imported here [INFO] [stdout] ... [INFO] [stdout] 494 | dice_string_parser::{input_symbols_to_graph_seq, string_to_input_symbols, GraphSeq}, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 6.42s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.83 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "8dc43a1a585aab1ad634e94b3fcbf4e4480da9ca7e5852b4eab744a8a3e07fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dc43a1a585aab1ad634e94b3fcbf4e4480da9ca7e5852b4eab744a8a3e07fc3", kill_on_drop: false }` [INFO] [stdout] 8dc43a1a585aab1ad634e94b3fcbf4e4480da9ca7e5852b4eab744a8a3e07fc3 [INFO] checking dices-0.3.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate dices 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate dices 0.3.0 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 dices 0.3.0 [INFO] finished tweaking crates.io crate dices 0.3.0 [INFO] tweaked toml for crates.io crate dices 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate crates.io crate dices 0.3.0 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 4d5587e49582cc6f965482043932d709bb94c70e91d54453c758787f6c4ab82e [INFO] running `Command { std: "docker" "start" "-a" "4d5587e49582cc6f965482043932d709bb94c70e91d54453c758787f6c4ab82e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d5587e49582cc6f965482043932d709bb94c70e91d54453c758787f6c4ab82e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d5587e49582cc6f965482043932d709bb94c70e91d54453c758787f6c4ab82e", kill_on_drop: false }` [INFO] [stdout] 4d5587e49582cc6f965482043932d709bb94c70e91d54453c758787f6c4ab82e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 0e542d73c6c8561372f7738280e10185d2fe91732a969a37ddb27b2ee4ffb310 [INFO] running `Command { std: "docker" "start" "-a" "0e542d73c6c8561372f7738280e10185d2fe91732a969a37ddb27b2ee4ffb310", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling crossbeam-utils v0.8.13 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling crossbeam-epoch v0.9.12 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.13/src/sync/parker.rs:368:25 [INFO] [stdout] | [INFO] [stdout] 368 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 369 | | NOTIFIED | PARKED => return, [INFO] [stdout] 370 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 371 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking csv-core v0.1.10 [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] Checking textwrap v0.11.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] error: could not compile `crossbeam-utils` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "0e542d73c6c8561372f7738280e10185d2fe91732a969a37ddb27b2ee4ffb310", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e542d73c6c8561372f7738280e10185d2fe91732a969a37ddb27b2ee4ffb310", kill_on_drop: false }` [INFO] [stdout] 0e542d73c6c8561372f7738280e10185d2fe91732a969a37ddb27b2ee4ffb310