[INFO] cloning repository https://github.com/RobinMarchart/emacs-native-async [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RobinMarchart/emacs-native-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobinMarchart%2Femacs-native-async", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobinMarchart%2Femacs-native-async'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5449efca04c8f0606a76fcc2e6e5263c2193084 [INFO] checking RobinMarchart/emacs-native-async against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobinMarchart%2Femacs-native-async" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RobinMarchart/emacs-native-async 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 git repo https://github.com/RobinMarchart/emacs-native-async [INFO] finished tweaking git repo https://github.com/RobinMarchart/emacs-native-async [INFO] tweaked toml for git repo https://github.com/RobinMarchart/emacs-native-async written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RobinMarchart/emacs-native-async 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 emacs v0.18.0 [INFO] [stderr] Downloaded emacs-macros v0.17.0 [INFO] [stderr] Downloaded emacs_module v0.18.0 [INFO] [stderr] Downloaded tstr_proc_macros v0.2.2 [INFO] [stderr] Downloaded parking_lot v0.4.8 [INFO] [stderr] Downloaded generational-arena v0.2.8 [INFO] [stderr] Downloaded as_derive_utils v0.10.3 [INFO] [stderr] Downloaded typed-arena v2.0.1 [INFO] [stderr] Downloaded abi_stable_shared v0.10.3 [INFO] [stderr] Downloaded core_extensions v1.5.2 [INFO] [stderr] Downloaded abi_stable_derive v0.10.3 [INFO] [stderr] Downloaded crossbeam-channel v0.5.3 [INFO] [stderr] Downloaded abi_stable v0.10.4 [INFO] [stderr] Downloaded repr_offset v0.2.1 [INFO] [stderr] Downloaded tstr v0.2.2 [INFO] [stderr] Downloaded core_extensions_proc_macros v1.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 085ed055ca9d9936071c3814e622efbc6feaaafa9fb6cbbcb189067eda99c361 [INFO] running `Command { std: "docker" "start" "-a" "085ed055ca9d9936071c3814e622efbc6feaaafa9fb6cbbcb189067eda99c361", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "085ed055ca9d9936071c3814e622efbc6feaaafa9fb6cbbcb189067eda99c361", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "085ed055ca9d9936071c3814e622efbc6feaaafa9fb6cbbcb189067eda99c361", kill_on_drop: false }` [INFO] [stdout] 085ed055ca9d9936071c3814e622efbc6feaaafa9fb6cbbcb189067eda99c361 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] bfdd5a6f4dc80ff08d398d408bdc95ab7a73961b69c359557785a71d5e0d6172 [INFO] running `Command { std: "docker" "start" "-a" "bfdd5a6f4dc80ff08d398d408bdc95ab7a73961b69c359557785a71d5e0d6172", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling core_extensions v1.5.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling emacs_module v0.18.0 [INFO] [stderr] Compiling core_extensions_proc_macros v1.5.1 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling tstr_proc_macros v0.2.2 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling abi_stable_shared v0.10.3 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking generational-arena v0.2.8 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking crossbeam-channel v0.5.3 [INFO] [stderr] Checking tstr v0.2.2 [INFO] [stderr] Checking repr_offset v0.2.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking setup-bin v0.1.0 (/opt/rustwide/workdir/setup-bin) [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling as_derive_utils v0.10.3 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling abi_stable_derive v0.10.3 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling emacs-macros v0.17.0 [INFO] [stderr] Checking emacs v0.18.0 [INFO] [stderr] Checking abi_stable v0.10.4 [INFO] [stderr] Checking emacs-native-async v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> src/to_lisp.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | #[sabi_trait] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #78586 [INFO] [stdout] = note: this struct contains `UnsafeIgnoredType`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] = note: `#[warn(repr_transparent_external_private_fields)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> src/to_lisp.rs:35:1 [INFO] [stdout] | [INFO] [stdout] 35 | #[sabi_trait] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #78586 [INFO] [stdout] = note: this struct contains `UnsafeIgnoredType`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] = note: `#[warn(repr_transparent_external_private_fields)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[abi_stable::sabi_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #78586 [INFO] [stdout] = note: this struct contains `UnsafeIgnoredType`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] = note: this warning originates in the attribute macro `abi_stable::sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> src/lib.rs:7:1 [INFO] [stdout] | [INFO] [stdout] 7 | #[abi_stable::sabi_trait] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #78586 [INFO] [stdout] = note: this struct contains `UnsafeIgnoredType`, which contains private fields, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] = note: this warning originates in the attribute macro `abi_stable::sabi_trait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking native-setup v0.1.0 (/opt/rustwide/workdir/native-setup) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.53s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: repr_offset v0.2.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "bfdd5a6f4dc80ff08d398d408bdc95ab7a73961b69c359557785a71d5e0d6172", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfdd5a6f4dc80ff08d398d408bdc95ab7a73961b69c359557785a71d5e0d6172", kill_on_drop: false }` [INFO] [stdout] bfdd5a6f4dc80ff08d398d408bdc95ab7a73961b69c359557785a71d5e0d6172 [INFO] checking RobinMarchart/emacs-native-async against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRobinMarchart%2Femacs-native-async" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RobinMarchart/emacs-native-async 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 git repo https://github.com/RobinMarchart/emacs-native-async [INFO] finished tweaking git repo https://github.com/RobinMarchart/emacs-native-async [INFO] tweaked toml for git repo https://github.com/RobinMarchart/emacs-native-async written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RobinMarchart/emacs-native-async 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 24cb0ef65c13a6e2d23e4afa86b3f5e806894a04db9ff1d7e828445de5b5f07c [INFO] running `Command { std: "docker" "start" "-a" "24cb0ef65c13a6e2d23e4afa86b3f5e806894a04db9ff1d7e828445de5b5f07c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24cb0ef65c13a6e2d23e4afa86b3f5e806894a04db9ff1d7e828445de5b5f07c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24cb0ef65c13a6e2d23e4afa86b3f5e806894a04db9ff1d7e828445de5b5f07c", kill_on_drop: false }` [INFO] [stdout] 24cb0ef65c13a6e2d23e4afa86b3f5e806894a04db9ff1d7e828445de5b5f07c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 90d1d6b9ced4b8d8d54a035018d80072c9d139941f140b7ce0f73961c3ea71cb [INFO] running `Command { std: "docker" "start" "-a" "90d1d6b9ced4b8d8d54a035018d80072c9d139941f140b7ce0f73961c3ea71cb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling core_extensions v1.5.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling emacs_module v0.18.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling core_extensions_proc_macros v1.5.1 [INFO] [stderr] Compiling tstr_proc_macros v0.2.2 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling abi_stable_shared v0.10.3 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling typed-arena v2.0.1 [INFO] [stderr] Checking generational-arena v0.2.8 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling paste v1.0.6 [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] [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" "90d1d6b9ced4b8d8d54a035018d80072c9d139941f140b7ce0f73961c3ea71cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90d1d6b9ced4b8d8d54a035018d80072c9d139941f140b7ce0f73961c3ea71cb", kill_on_drop: false }` [INFO] [stdout] 90d1d6b9ced4b8d8d54a035018d80072c9d139941f140b7ce0f73961c3ea71cb