[INFO] cloning repository https://github.com/frogfishio/lembeh [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/frogfishio/lembeh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrogfishio%2Flembeh", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrogfishio%2Flembeh'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cdd05c61d025dd22dde1318be3092d5486987c6e [INFO] checking frogfishio/lembeh against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrogfishio%2Flembeh" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/frogfishio/lembeh 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/frogfishio/lembeh [INFO] finished tweaking git repo https://github.com/frogfishio/lembeh [INFO] tweaked toml for git repo https://github.com/frogfishio/lembeh written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/frogfishio/lembeh 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 zstd-safe v2.0.3+zstd.1.4.4 [INFO] [stderr] Downloaded jobserver v0.1.19 [INFO] [stderr] Downloaded zstd v0.5.1+zstd.1.4.4 [INFO] [stderr] Downloaded wasmtime-runtime v0.9.0 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded wasmtime-environ v0.9.0 [INFO] [stderr] Downloaded failure v0.1.6 [INFO] [stderr] Downloaded more-asserts v0.2.1 [INFO] [stderr] Downloaded cranelift-codegen-shared v0.52.0 [INFO] [stderr] Downloaded indexmap v1.3.0 [INFO] [stderr] Downloaded failure_derive v0.1.6 [INFO] [stderr] Downloaded sha2 v0.8.1 [INFO] [stderr] Downloaded backtrace v0.3.41 [INFO] [stderr] Downloaded target-lexicon v0.9.0 [INFO] [stderr] Downloaded wasmtime-debug v0.9.0 [INFO] [stderr] Downloaded raw-cpuid v7.0.3 [INFO] [stderr] Downloaded cranelift-native v0.52.0 [INFO] [stderr] Downloaded goblin v0.1.3 [INFO] [stderr] Downloaded faerie v0.13.0 [INFO] [stderr] Downloaded cranelift-codegen-meta v0.52.0 [INFO] [stderr] Downloaded cranelift-codegen v0.52.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.32 [INFO] [stderr] Downloaded zstd-sys v1.4.15+zstd.1.4.4 [INFO] [stderr] Downloaded gimli v0.19.0 [INFO] [stderr] Downloaded scroll_derive v0.10.1 [INFO] [stderr] Downloaded scroll v0.10.1 [INFO] [stderr] Downloaded string-interner v0.7.1 [INFO] [stderr] Downloaded wasmtime-jit v0.9.0 [INFO] [stderr] Downloaded anyhow v1.0.26 [INFO] [stderr] Downloaded bincode v1.2.1 [INFO] [stderr] Downloaded cranelift-bforest v0.52.0 [INFO] [stderr] Downloaded cranelift-entity v0.52.0 [INFO] [stderr] Downloaded smallvec v1.1.0 [INFO] [stderr] Downloaded cranelift-wasm v0.52.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded aho-corasick v0.7.6 [INFO] [stderr] Downloaded memchr v2.3.0 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded hermit-abi v0.1.6 [INFO] [stderr] Downloaded num_cpus v1.11.1 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded thiserror-impl v1.0.9 [INFO] [stderr] Downloaded serde v1.0.104 [INFO] [stderr] Downloaded cranelift-frontend v0.52.0 [INFO] [stderr] Downloaded crossbeam-utils v0.6.6 [INFO] [stderr] Downloaded rust-argon2 v0.5.1 [INFO] [stderr] Downloaded redox_users v0.3.1 [INFO] [stderr] Downloaded errno v0.2.4 [INFO] [stderr] Downloaded regex v1.3.3 [INFO] [stderr] Downloaded regex-syntax v0.6.13 [INFO] [stderr] Downloaded winapi-util v0.1.3 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] [stderr] Downloaded serde_derive v1.0.104 [INFO] [stderr] Downloaded wasmparser v0.45.2 [INFO] [stderr] Downloaded thiserror v1.0.9 [INFO] [stderr] Downloaded file-per-thread-logger v0.1.2 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded toml v0.5.5 [INFO] [stderr] Downloaded dirs-sys v0.3.4 [INFO] [stderr] Downloaded proc-macro2 v1.0.7 [INFO] [stderr] Downloaded libc v0.2.66 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded typenum v1.11.2 [INFO] [stderr] Downloaded wasmtime v0.9.0 [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] d33cbf0aca3eec98dfd4ec83cecbf2e24bb8f3e24038ab6218c8084233497dd3 [INFO] running `Command { std: "docker" "start" "-a" "d33cbf0aca3eec98dfd4ec83cecbf2e24bb8f3e24038ab6218c8084233497dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d33cbf0aca3eec98dfd4ec83cecbf2e24bb8f3e24038ab6218c8084233497dd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d33cbf0aca3eec98dfd4ec83cecbf2e24bb8f3e24038ab6218c8084233497dd3", kill_on_drop: false }` [INFO] [stdout] d33cbf0aca3eec98dfd4ec83cecbf2e24bb8f3e24038ab6218c8084233497dd3 [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] 6f48618e4bbc5d562788ab5de17fb319aae7313975a9234ab248c6a7253a17ae [INFO] running `Command { std: "docker" "start" "-a" "6f48618e4bbc5d562788ab5de17fb319aae7313975a9234ab248c6a7253a17ae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cranelift-codegen-shared v0.52.0 [INFO] [stderr] Compiling target-lexicon v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling jobserver v0.1.19 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking wasmparser v0.45.2 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Compiling wasmtime-environ v0.9.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling zstd-sys v1.4.15+zstd.1.4.4 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Compiling wasmtime-runtime v0.9.0 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking region v2.1.2 [INFO] [stderr] Checking gimli v0.19.0 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking file-per-thread-logger v0.1.2 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling thiserror-impl v1.0.9 [INFO] [stderr] Checking thiserror v1.0.9 [INFO] [stderr] Compiling scroll_derive v0.10.1 [INFO] [stderr] Checking scroll v0.10.1 [INFO] [stderr] Checking goblin v0.1.3 [INFO] [stderr] Checking cranelift-entity v0.52.0 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking toml v0.5.5 [INFO] [stderr] Checking string-interner v0.7.1 [INFO] [stderr] Checking faerie v0.13.0 [INFO] [stderr] Checking cranelift-bforest v0.52.0 [INFO] [stderr] Compiling cranelift-codegen-meta v0.52.0 [INFO] [stderr] Compiling cranelift-codegen v0.52.0 [INFO] [stderr] Checking zstd-safe v2.0.3+zstd.1.4.4 [INFO] [stderr] Checking zstd v0.5.1+zstd.1.4.4 [INFO] [stderr] Checking cranelift-frontend v0.52.0 [INFO] [stderr] Checking cranelift-native v0.52.0 [INFO] [stderr] Checking cranelift-wasm v0.52.0 [INFO] [stderr] Checking wasmtime-debug v0.9.0 [INFO] [stderr] Checking wasmtime-jit v0.9.0 [INFO] [stderr] Checking wasmtime v0.9.0 [INFO] [stderr] Checking lembeh v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: cranelift-codegen-meta v0.52.0, wasmtime-environ v0.9.0 [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" "6f48618e4bbc5d562788ab5de17fb319aae7313975a9234ab248c6a7253a17ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f48618e4bbc5d562788ab5de17fb319aae7313975a9234ab248c6a7253a17ae", kill_on_drop: false }` [INFO] [stdout] 6f48618e4bbc5d562788ab5de17fb319aae7313975a9234ab248c6a7253a17ae [INFO] checking frogfishio/lembeh against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrogfishio%2Flembeh" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/frogfishio/lembeh 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/frogfishio/lembeh [INFO] finished tweaking git repo https://github.com/frogfishio/lembeh [INFO] tweaked toml for git repo https://github.com/frogfishio/lembeh written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/frogfishio/lembeh 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] 3b8d539a91b03dfc8a1e741de7afb088f63c6186a186090bffecc1f7eb025f73 [INFO] running `Command { std: "docker" "start" "-a" "3b8d539a91b03dfc8a1e741de7afb088f63c6186a186090bffecc1f7eb025f73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b8d539a91b03dfc8a1e741de7afb088f63c6186a186090bffecc1f7eb025f73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b8d539a91b03dfc8a1e741de7afb088f63c6186a186090bffecc1f7eb025f73", kill_on_drop: false }` [INFO] [stdout] 3b8d539a91b03dfc8a1e741de7afb088f63c6186a186090bffecc1f7eb025f73 [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] b6e52f71d63037153623a2666ee0f3e67b482d096fc95401209a87cac52d5a66 [INFO] running `Command { std: "docker" "start" "-a" "b6e52f71d63037153623a2666ee0f3e67b482d096fc95401209a87cac52d5a66", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling cranelift-codegen-shared v0.52.0 [INFO] [stderr] Compiling target-lexicon v0.9.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling jobserver v0.1.19 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Compiling wasmtime-environ v0.9.0 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking wasmparser v0.45.2 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling zstd-sys v1.4.15+zstd.1.4.4 [INFO] [stderr] Compiling raw-cpuid v7.0.3 [INFO] [stderr] Checking directories v2.0.2 [INFO] [stderr] Checking errno v0.2.4 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Checking more-asserts v0.2.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling wasmtime-runtime v0.9.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking region v2.1.2 [INFO] [stderr] Checking gimli v0.19.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/region-2.1.2/src/lock.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | Err(Error::NullAddress)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 23 | Err::(Error::NullAddress)?; [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/region-2.1.2/src/lock.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Err(Error::NullAddress)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 51 | Err::(Error::NullAddress)?; [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/region-2.1.2/src/protect.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | Err(Error::NullAddress)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 32 | Err::(Error::NullAddress)?; [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/region-2.1.2/src/lib.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | Err(Error::NullAddress)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 129 | Err::(Error::NullAddress)?; [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/region-2.1.2/src/lib.rs:157:5 [INFO] [stdout] | [INFO] [stdout] 157 | Err(Error::EmptyRange)?; [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 157 | Err::(Error::EmptyRange)?; [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `region` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b6e52f71d63037153623a2666ee0f3e67b482d096fc95401209a87cac52d5a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6e52f71d63037153623a2666ee0f3e67b482d096fc95401209a87cac52d5a66", kill_on_drop: false }` [INFO] [stdout] b6e52f71d63037153623a2666ee0f3e67b482d096fc95401209a87cac52d5a66