[INFO] cloning repository https://github.com/glenfordwilliams/rustybrain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glenfordwilliams/rustybrain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglenfordwilliams%2Frustybrain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglenfordwilliams%2Frustybrain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce4117636154a963b6b9e0cd689ddeb6998e0870 [INFO] checking glenfordwilliams/rustybrain against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglenfordwilliams%2Frustybrain" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/glenfordwilliams/rustybrain 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/glenfordwilliams/rustybrain [INFO] finished tweaking git repo https://github.com/glenfordwilliams/rustybrain [INFO] tweaked toml for git repo https://github.com/glenfordwilliams/rustybrain written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/glenfordwilliams/rustybrain 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] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.28 [INFO] [stderr] Downloaded gc v0.4.1 [INFO] [stderr] Downloaded string-builder v0.2.0 [INFO] [stderr] Downloaded gc_derive v0.4.1 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.28 [INFO] [stderr] Downloaded regress v0.4.1 [INFO] [stderr] Downloaded boa_unicode v0.11.0 [INFO] [stderr] Downloaded colog v1.1.0 [INFO] [stderr] Downloaded ryu-js v0.2.2 [INFO] [stderr] Downloaded cbindgen v0.20.0 [INFO] [stderr] Downloaded Boa v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 28b2a1de159bca7be07dbfaa81ca4163ef5f605b3816d9c3d189832638580270 [INFO] running `Command { std: "docker" "start" "-a" "28b2a1de159bca7be07dbfaa81ca4163ef5f605b3816d9c3d189832638580270", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28b2a1de159bca7be07dbfaa81ca4163ef5f605b3816d9c3d189832638580270", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28b2a1de159bca7be07dbfaa81ca4163ef5f605b3816d9c3d189832638580270", kill_on_drop: false }` [INFO] [stdout] 28b2a1de159bca7be07dbfaa81ca4163ef5f605b3816d9c3d189832638580270 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8c1ff121e2686f1835bab05f32eea169fea54028387bd9faf21317d1ce06e6a0 [INFO] running `Command { std: "docker" "start" "-a" "8c1ff121e2686f1835bab05f32eea169fea54028387bd9faf21317d1ce06e6a0", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.78 [INFO] [stderr] Compiling bumpalo v3.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.78 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unicode-general-category v0.3.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regress v0.4.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking dyn-clone v1.0.4 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Checking ryu-js v0.2.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking string-builder v0.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cbindgen v0.20.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Checking boa_unicode v0.11.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.28 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking colog v1.1.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.78 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Compiling serde_derive v1.0.132 [INFO] [stderr] Compiling gc_derive v0.4.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.78 [INFO] [stderr] Checking gc v0.4.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking js-sys v0.3.55 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.28 [INFO] [stderr] Checking web-sys v0.3.55 [INFO] [stderr] Checking wasm-bindgen-test v0.3.28 [INFO] [stderr] Checking serde_json v1.0.73 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking serde-xml-rs v0.5.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking Boa v0.13.0 [INFO] [stderr] Compiling ffi v0.1.0 (/opt/rustwide/workdir/ffi) [INFO] [stderr] Checking libgbrainy v0.1.0 (/opt/rustwide/workdir/libgbrainy) [INFO] [stdout] warning: the item `rand` is imported redundantly [INFO] [stdout] --> libgbrainy/src/engine/manager.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` 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 `rand` is imported redundantly [INFO] [stdout] --> libgbrainy/src/engine/manager.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | use rand::{self, Rng}; [INFO] [stdout] | ^^^^ the item `rand` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking librustybrain-wasm v0.1.12 (/opt/rustwide/workdir/wasm) [INFO] [stderr] Checking rustybrain v0.1.0 (/opt/rustwide/workdir/rustybrain) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.35s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: Boa v0.13.0, quick-xml v0.22.0, wasm-bindgen v0.2.78 [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" "8c1ff121e2686f1835bab05f32eea169fea54028387bd9faf21317d1ce06e6a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c1ff121e2686f1835bab05f32eea169fea54028387bd9faf21317d1ce06e6a0", kill_on_drop: false }` [INFO] [stdout] 8c1ff121e2686f1835bab05f32eea169fea54028387bd9faf21317d1ce06e6a0 [INFO] checking glenfordwilliams/rustybrain against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglenfordwilliams%2Frustybrain" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/glenfordwilliams/rustybrain 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/glenfordwilliams/rustybrain [INFO] finished tweaking git repo https://github.com/glenfordwilliams/rustybrain [INFO] tweaked toml for git repo https://github.com/glenfordwilliams/rustybrain written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/glenfordwilliams/rustybrain 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] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7a237c9ec83c411a5a25147955f1b5ccb078253e720b637f2ae87b7cb6939b1a [INFO] running `Command { std: "docker" "start" "-a" "7a237c9ec83c411a5a25147955f1b5ccb078253e720b637f2ae87b7cb6939b1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7a237c9ec83c411a5a25147955f1b5ccb078253e720b637f2ae87b7cb6939b1a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a237c9ec83c411a5a25147955f1b5ccb078253e720b637f2ae87b7cb6939b1a", kill_on_drop: false }` [INFO] [stdout] 7a237c9ec83c411a5a25147955f1b5ccb078253e720b637f2ae87b7cb6939b1a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 711387da49f920d5f7cb4560349726c869502bd34b1c685fafaf63b34e048ea6 [INFO] running `Command { std: "docker" "start" "-a" "711387da49f920d5f7cb4560349726c869502bd34b1c685fafaf63b34e048ea6", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.132 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.78 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling bumpalo v3.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling serde_json v1.0.73 [INFO] [stderr] Compiling wasm-bindgen v0.2.78 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unicode-general-category v0.3.0 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regress v0.4.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.4.1/src/classicalbacktrack.rs:540:25 [INFO] [stdout] | [INFO] [stdout] 540 | / if $e { [INFO] [stdout] 541 | | ip += 1; [INFO] [stdout] 542 | | continue 'nextinsn; [INFO] [stdout] 543 | | } else { [INFO] [stdout] 544 | | break 'backtrack; [INFO] [stdout] 545 | | } [INFO] [stdout] | |_________________________^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 555 | next_or_bt!(m); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `next_or_bt` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.4.1/src/util.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | unsafe { std::hint::unreachable_unchecked() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.4.1/src/indexing.rs:285:13 [INFO] [stdout] | [INFO] [stdout] 285 | rs_unreachable!("Should have decoded a valid char from utf8 sequence"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rs_unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.4.1/src/util.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | unsafe { std::hint::unreachable_unchecked() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot satisfy `_ -> _` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regress-0.4.1/src/indexing.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 342 | rs_unreachable!("Should have decoded a valid char from utf8 sequence"); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `rs_unreachable` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking ryu-js v0.2.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/chrono-0.4.19/src/format/parse.rs:491:21 [INFO] [stdout] | [INFO] [stdout] 491 | Err(INVALID)?; [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] 491 | Err::(INVALID)?; [INFO] [stdout] | +++++++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Checking fast-float v0.2.0 [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0284. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regress` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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 `chrono` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "711387da49f920d5f7cb4560349726c869502bd34b1c685fafaf63b34e048ea6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "711387da49f920d5f7cb4560349726c869502bd34b1c685fafaf63b34e048ea6", kill_on_drop: false }` [INFO] [stdout] 711387da49f920d5f7cb4560349726c869502bd34b1c685fafaf63b34e048ea6