[INFO] fetching crate spelling_corrector 0.2.3... [INFO] testing spelling_corrector-0.2.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate spelling_corrector 0.2.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate spelling_corrector 0.2.3 [INFO] finished tweaking crates.io crate spelling_corrector 0.2.3 [INFO] tweaked toml for crates.io crate spelling_corrector 0.2.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate spelling_corrector 0.2.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate spelling_corrector 0.2.3 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4d7a7098e48c73b8c8bd4e49b4113e0bc7e5458abc33b1a635627427647ff99f [INFO] running `Command { std: "docker" "start" "-a" "4d7a7098e48c73b8c8bd4e49b4113e0bc7e5458abc33b1a635627427647ff99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4d7a7098e48c73b8c8bd4e49b4113e0bc7e5458abc33b1a635627427647ff99f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d7a7098e48c73b8c8bd4e49b4113e0bc7e5458abc33b1a635627427647ff99f", kill_on_drop: false }` [INFO] [stdout] 4d7a7098e48c73b8c8bd4e49b4113e0bc7e5458abc33b1a635627427647ff99f [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2d1a32af2d4bbbc6a920e9b87993266f8c0772c84cf5db4b91c5c7ff85ddfb32 [INFO] running `Command { std: "docker" "start" "-a" "2d1a32af2d4bbbc6a920e9b87993266f8c0772c84cf5db4b91c5c7ff85ddfb32", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling cc v1.0.49 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling generator v0.6.19 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | #[naked] [INFO] [stdout] | ^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 28 | #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:45:7 [INFO] [stdout] | [INFO] [stdout] 45 | #[naked] [INFO] [stdout] | ^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 45 | #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unsafe attribute used without unsafe [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:58:11 [INFO] [stdout] | [INFO] [stdout] 58 | #[naked] [INFO] [stdout] | ^^^^^ usage of unsafe attribute [INFO] [stdout] | [INFO] [stdout] help: wrap the attribute in `unsafe(...)` [INFO] [stdout] | [INFO] [stdout] 58 | #[unsafe(naked)] [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | asm!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | asm!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | asm!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `asm` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:61:13 [INFO] [stdout] | [INFO] [stdout] 61 | asm!( [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] help: consider importing this macro [INFO] [stdout] | [INFO] [stdout] 15 + use std::arch::asm; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0736]: attribute incompatible with `#[unsafe(naked)]` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:29:7 [INFO] [stdout] | [INFO] [stdout] 28 | #[naked] [INFO] [stdout] | -------- function marked with `#[unsafe(naked)]` here [INFO] [stdout] 29 | #[inline(never)] [INFO] [stdout] | ^^^^^^ the `inline` attribute is incompatible with `#[unsafe(naked)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0736]: attribute incompatible with `#[unsafe(naked)]` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:46:7 [INFO] [stdout] | [INFO] [stdout] 45 | #[naked] [INFO] [stdout] | -------- function marked with `#[unsafe(naked)]` here [INFO] [stdout] 46 | #[inline(never)] [INFO] [stdout] | ^^^^^^ the `inline` attribute is incompatible with `#[unsafe(naked)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0787]: naked functions must contain a single `naked_asm!` invocation [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/generator-0.6.19/src/detail/x86_64_unix.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub unsafe extern "C" fn swap_registers(out_regs: *mut Registers, in_regs: *const Registers) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 90 | _swap_reg() [INFO] [stdout] | ----------- not allowed in naked functions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0736, E0787. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0736`. [INFO] [stdout] [INFO] [stderr] error: could not compile `generator` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "2d1a32af2d4bbbc6a920e9b87993266f8c0772c84cf5db4b91c5c7ff85ddfb32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d1a32af2d4bbbc6a920e9b87993266f8c0772c84cf5db4b91c5c7ff85ddfb32", kill_on_drop: false }` [INFO] [stdout] 2d1a32af2d4bbbc6a920e9b87993266f8c0772c84cf5db4b91c5c7ff85ddfb32