[INFO] fetching crate chanoma 0.1.2... [INFO] checking chanoma-0.1.2 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate chanoma 0.1.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate chanoma 0.1.2 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 chanoma 0.1.2 [INFO] finished tweaking crates.io crate chanoma 0.1.2 [INFO] tweaked toml for crates.io crate chanoma 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate chanoma 0.1.2 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 env-test-util v1.0.1 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded serde_derive v1.0.122 [INFO] [stderr] Downloaded strum_macros v0.24.0 [INFO] [stderr] Downloaded semver v1.0.7 [INFO] [stderr] Downloaded clap_derive v3.1.4 [INFO] [stderr] Downloaded serde_yaml v0.8.15 [INFO] [stderr] Downloaded textwrap v0.14.2 [INFO] [stderr] Downloaded rayon v1.5.1 [INFO] [stderr] Downloaded web-sys v0.3.56 [INFO] [stderr] Downloaded indexmap v1.6.1 [INFO] [stderr] Downloaded os_str_bytes v6.0.0 [INFO] [stderr] Downloaded bstr v0.2.15 [INFO] [stderr] Downloaded clap v3.1.2 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded csv v1.1.5 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.79 [INFO] [stderr] Downloaded crossbeam-channel v0.5.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.8 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded rayon-core v1.9.1 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded getrandom v0.2.5 [INFO] [stderr] Downloaded dtoa v0.4.7 [INFO] [stderr] Downloaded strum v0.24.0 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.79 [INFO] [stderr] Downloaded wasm-bindgen v0.2.79 [INFO] [stderr] Downloaded log v0.4.16 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.79 [INFO] [stderr] Downloaded serde_json v1.0.79 [INFO] [stderr] Downloaded js-sys v0.3.56 [INFO] [stderr] Downloaded dirs-sys v0.3.6 [INFO] [stderr] Downloaded serde v1.0.122 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 150d01549fd3f153b7790a126d92afe39fa440bbbd87fe2be100a9062b5c9e37 [INFO] running `Command { std: "docker" "start" "-a" "150d01549fd3f153b7790a126d92afe39fa440bbbd87fe2be100a9062b5c9e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "150d01549fd3f153b7790a126d92afe39fa440bbbd87fe2be100a9062b5c9e37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "150d01549fd3f153b7790a126d92afe39fa440bbbd87fe2be100a9062b5c9e37", kill_on_drop: false }` [INFO] [stdout] 150d01549fd3f153b7790a126d92afe39fa440bbbd87fe2be100a9062b5c9e37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f1e6ca44a84b54325dc106b307c9ddbc588dfb21352debdb4ba5c6dc8dceadb5 [INFO] running `Command { std: "docker" "start" "-a" "f1e6ca44a84b54325dc106b307c9ddbc588dfb21352debdb4ba5c6dc8dceadb5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.122 [INFO] [stderr] Compiling serde v1.0.122 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking os_str_bytes v6.0.0 [INFO] [stderr] Checking regex v1.5.5 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking dtoa v0.4.7 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking env-test-util v1.0.1 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Compiling clap_derive v3.1.4 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking strum v0.24.0 [INFO] [stderr] Checking clap v3.1.2 [INFO] [stderr] Checking bstr v0.2.15 [INFO] [stderr] Checking serde_yaml v0.8.15 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking chanoma v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `trim::Trim` [INFO] [stdout] --> src/modifier.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use trim::Trim; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ModifierKind` is imported redundantly [INFO] [stdout] --> src/file.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 199 | use super::*; [INFO] [stdout] | -------- the item `ModifierKind` is already imported here [INFO] [stdout] ... [INFO] [stdout] 203 | use crate::modifier_kind::ModifierKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `trim::Trim` [INFO] [stdout] --> src/modifier.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use trim::Trim; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "f1e6ca44a84b54325dc106b307c9ddbc588dfb21352debdb4ba5c6dc8dceadb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f1e6ca44a84b54325dc106b307c9ddbc588dfb21352debdb4ba5c6dc8dceadb5", kill_on_drop: false }` [INFO] [stdout] f1e6ca44a84b54325dc106b307c9ddbc588dfb21352debdb4ba5c6dc8dceadb5 [INFO] checking chanoma-0.1.2 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate chanoma 0.1.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate chanoma 0.1.2 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 chanoma 0.1.2 [INFO] finished tweaking crates.io crate chanoma 0.1.2 [INFO] tweaked toml for crates.io crate chanoma 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate chanoma 0.1.2 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8bb04a5ea0d7ca8d5fb67ea816d01ebf5712c5c80cf3cac95ebae820d5d26c7c [INFO] running `Command { std: "docker" "start" "-a" "8bb04a5ea0d7ca8d5fb67ea816d01ebf5712c5c80cf3cac95ebae820d5d26c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8bb04a5ea0d7ca8d5fb67ea816d01ebf5712c5c80cf3cac95ebae820d5d26c7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bb04a5ea0d7ca8d5fb67ea816d01ebf5712c5c80cf3cac95ebae820d5d26c7c", kill_on_drop: false }` [INFO] [stdout] 8bb04a5ea0d7ca8d5fb67ea816d01ebf5712c5c80cf3cac95ebae820d5d26c7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 043fc793ce94ba2d89b00327aec232bf81fe06b2c9b5433cea186aae4187f5b4 [INFO] running `Command { std: "docker" "start" "-a" "043fc793ce94ba2d89b00327aec232bf81fe06b2c9b5433cea186aae4187f5b4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.122 [INFO] [stderr] Compiling serde v1.0.122 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling semver v1.0.7 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/crossbeam-utils-0.8.8/src/sync/parker.rs:366:25 [INFO] [stdout] | [INFO] [stdout] 366 | / match self.state.swap(EMPTY, SeqCst) { [INFO] [stdout] 367 | | NOTIFIED | PARKED => return, [INFO] [stdout] 368 | | n => panic!("inconsistent park_timeout state: {}", n), [INFO] [stdout] 369 | | }; [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Checking regex-syntax v0.6.25 [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] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "043fc793ce94ba2d89b00327aec232bf81fe06b2c9b5433cea186aae4187f5b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "043fc793ce94ba2d89b00327aec232bf81fe06b2c9b5433cea186aae4187f5b4", kill_on_drop: false }` [INFO] [stdout] 043fc793ce94ba2d89b00327aec232bf81fe06b2c9b5433cea186aae4187f5b4