[INFO] fetching crate oxc_parser 0.3.0... [INFO] checking oxc_parser-0.3.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate oxc_parser 0.3.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate oxc_parser 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 oxc_parser 0.3.0 [INFO] finished tweaking crates.io crate oxc_parser 0.3.0 [INFO] tweaked toml for crates.io crate oxc_parser 0.3.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate oxc_parser 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 oxc_diagnostics v0.3.0 [INFO] [stderr] Downloaded oxc_ast v0.3.0 [INFO] [stderr] Downloaded ouroboros_macro v0.18.0 [INFO] [stderr] Downloaded ouroboros v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 7accd78dc1ca4a3e0b8d1b947594698b87a0116a217b49ebce6c4745220cf678 [INFO] running `Command { std: "docker" "start" "-a" "7accd78dc1ca4a3e0b8d1b947594698b87a0116a217b49ebce6c4745220cf678", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7accd78dc1ca4a3e0b8d1b947594698b87a0116a217b49ebce6c4745220cf678", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7accd78dc1ca4a3e0b8d1b947594698b87a0116a217b49ebce6c4745220cf678", kill_on_drop: false }` [INFO] [stdout] 7accd78dc1ca4a3e0b8d1b947594698b87a0116a217b49ebce6c4745220cf678 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 37eb589325b187baebd4b715f3eb179eacec9a09d12f89e608574c3a60638a5b [INFO] running `Command { std: "docker" "start" "-a" "37eb589325b187baebd4b715f3eb179eacec9a09d12f89e608574c3a60638a5b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking supports-unicode v2.0.0 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking index_vec v0.1.3 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking oxc_index v0.3.0 [INFO] [stderr] Checking bumpalo v3.14.0 [INFO] [stderr] Checking unicode-id-start v1.1.2 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Checking ryu-js v0.2.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling miette-derive v5.10.0 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Compiling ouroboros_macro v0.18.0 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking miette v5.10.0 [INFO] [stderr] Checking ouroboros v0.18.0 [INFO] [stderr] Checking oxc_diagnostics v0.3.0 [INFO] [stderr] Checking compact_str v0.7.1 [INFO] [stderr] Checking oxc_allocator v0.3.0 [INFO] [stderr] Checking oxc_span v0.3.0 [INFO] [stderr] Checking oxc_syntax v0.3.0 [INFO] [stderr] Checking oxc_ast v0.3.0 [INFO] [stderr] Checking oxc_parser v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `miette` is imported redundantly [INFO] [stdout] --> src/js/list.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | miette::{self, Diagnostic}, [INFO] [stdout] | ^^^^ the item `miette` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `miette` is imported redundantly [INFO] [stdout] --> src/diagnostics.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | miette::{self, Diagnostic}, [INFO] [stdout] | ^^^^ the item `miette` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> examples/multi-thread.rs:20:27 [INFO] [stdout] | [INFO] [stdout] 20 | struct BumpaloProgram<'a>(Program<'a>); [INFO] [stdout] | -------------- ^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 20 | struct BumpaloProgram<'a>(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.65s [INFO] running `Command { std: "docker" "inspect" "37eb589325b187baebd4b715f3eb179eacec9a09d12f89e608574c3a60638a5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37eb589325b187baebd4b715f3eb179eacec9a09d12f89e608574c3a60638a5b", kill_on_drop: false }` [INFO] [stdout] 37eb589325b187baebd4b715f3eb179eacec9a09d12f89e608574c3a60638a5b [INFO] checking oxc_parser-0.3.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate oxc_parser 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate oxc_parser 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 oxc_parser 0.3.0 [INFO] finished tweaking crates.io crate oxc_parser 0.3.0 [INFO] tweaked toml for crates.io crate oxc_parser 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate oxc_parser 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 430f54c0a67e0c800cf5f07ab4b0405c1f46dd2090a90e26ff0a127c8dd4a0f9 [INFO] running `Command { std: "docker" "start" "-a" "430f54c0a67e0c800cf5f07ab4b0405c1f46dd2090a90e26ff0a127c8dd4a0f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "430f54c0a67e0c800cf5f07ab4b0405c1f46dd2090a90e26ff0a127c8dd4a0f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "430f54c0a67e0c800cf5f07ab4b0405c1f46dd2090a90e26ff0a127c8dd4a0f9", kill_on_drop: false }` [INFO] [stdout] 430f54c0a67e0c800cf5f07ab4b0405c1f46dd2090a90e26ff0a127c8dd4a0f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d72f5294818d817237195e7f366bbe077b5ecd409cfe2bc95d3449da3715c626 [INFO] running `Command { std: "docker" "start" "-a" "d72f5294818d817237195e7f366bbe077b5ecd409cfe2bc95d3449da3715c626", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rustix v0.38.20 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Checking unicode-width v0.1.11 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking unicode-linebreak v0.1.5 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking smawk v0.3.2 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking supports-unicode v2.0.0 [INFO] [stderr] Checking supports-hyperlinks v2.1.0 [INFO] [stderr] Checking supports-color v2.1.0 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking castaway v0.2.2 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking index_vec v0.1.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking bumpalo v3.14.0 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bumpalo-3.14.0/src/collections/str/lossy.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | () => {{ [INFO] [stdout] | ____________________________^ [INFO] [stdout] 83 | | unsafe { [INFO] [stdout] 84 | | let r = Utf8LossyChunk { [INFO] [stdout] 85 | | valid: str::from_utf8_unchecked(&self.source[0..i_]), [INFO] [stdout] ... | [INFO] [stdout] 90 | | } [INFO] [stdout] 91 | | }}; [INFO] [stdout] | |_____________________^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 97 | error!(); [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking oxc_index v0.3.0 [INFO] [stderr] Checking dashmap v5.5.3 [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 `bumpalo` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d72f5294818d817237195e7f366bbe077b5ecd409cfe2bc95d3449da3715c626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d72f5294818d817237195e7f366bbe077b5ecd409cfe2bc95d3449da3715c626", kill_on_drop: false }` [INFO] [stdout] d72f5294818d817237195e7f366bbe077b5ecd409cfe2bc95d3449da3715c626