[INFO] cloning repository https://github.com/chaaz/alchem [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chaaz/alchem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaaz%2Falchem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaaz%2Falchem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e10ccfb7176479549bb04419a0af2942250f39af [INFO] checking chaaz/alchem against master#1280928a99ad3ef2c5735b42dc8852456ae3b974 for pr-120798 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaaz%2Falchem" "/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/chaaz/alchem on toolchain 1280928a99ad3ef2c5735b42dc8852456ae3b974 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chaaz/alchem [INFO] finished tweaking git repo https://github.com/chaaz/alchem [INFO] tweaked toml for git repo https://github.com/chaaz/alchem written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chaaz/alchem 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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/chaaz/alchem-macros` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctrlc v3.1.8 [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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7e105d974c4827ce8f0afd3f814764beb8adc4c98bf955d9b8c86ea7601c8de9 [INFO] running `Command { std: "docker" "start" "-a" "7e105d974c4827ce8f0afd3f814764beb8adc4c98bf955d9b8c86ea7601c8de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7e105d974c4827ce8f0afd3f814764beb8adc4c98bf955d9b8c86ea7601c8de9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e105d974c4827ce8f0afd3f814764beb8adc4c98bf955d9b8c86ea7601c8de9", kill_on_drop: false }` [INFO] [stdout] 7e105d974c4827ce8f0afd3f814764beb8adc4c98bf955d9b8c86ea7601c8de9 [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" "+1280928a99ad3ef2c5735b42dc8852456ae3b974" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 92810d0ef5936e6956895d5f662596cc5c80e94ddb057ce9d010e1c238214069 [INFO] running `Command { std: "docker" "start" "-a" "92810d0ef5936e6956895d5f662596cc5c80e94ddb057ce9d010e1c238214069", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling alchem v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling alchem-macros v0.1.1 (https://github.com/chaaz/alchem-macros?branch=main#92d0f015) [INFO] [stderr] Checking ctrlc v3.1.8 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> src/launch.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: found module declaration for main.rs [INFO] [stdout] --> src/launch.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | mod main; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: a binary crate cannot be used as library [INFO] [stdout] = note: `#[warn(special_module_name)]` 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] Finished dev [unoptimized + debuginfo] target(s) in 6.24s [INFO] running `Command { std: "docker" "inspect" "92810d0ef5936e6956895d5f662596cc5c80e94ddb057ce9d010e1c238214069", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92810d0ef5936e6956895d5f662596cc5c80e94ddb057ce9d010e1c238214069", kill_on_drop: false }` [INFO] [stdout] 92810d0ef5936e6956895d5f662596cc5c80e94ddb057ce9d010e1c238214069 [INFO] checking chaaz/alchem against try#9b9e20bc79549d80ab413f49d990713851172cc1 for pr-120798 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchaaz%2Falchem" "/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/chaaz/alchem on toolchain 9b9e20bc79549d80ab413f49d990713851172cc1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chaaz/alchem [INFO] finished tweaking git repo https://github.com/chaaz/alchem [INFO] tweaked toml for git repo https://github.com/chaaz/alchem written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/chaaz/alchem 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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f0b093a304486467a0f8c45ae1d7bc38409ebf383d8d2983a3ee76299ab431ab [INFO] running `Command { std: "docker" "start" "-a" "f0b093a304486467a0f8c45ae1d7bc38409ebf383d8d2983a3ee76299ab431ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0b093a304486467a0f8c45ae1d7bc38409ebf383d8d2983a3ee76299ab431ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0b093a304486467a0f8c45ae1d7bc38409ebf383d8d2983a3ee76299ab431ab", kill_on_drop: false }` [INFO] [stdout] f0b093a304486467a0f8c45ae1d7bc38409ebf383d8d2983a3ee76299ab431ab [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" "+9b9e20bc79549d80ab413f49d990713851172cc1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da01dd3640c89764b604894eafec678c967c9c65de28817e4a042d75c3328b28 [INFO] running `Command { std: "docker" "start" "-a" "da01dd3640c89764b604894eafec678c967c9c65de28817e4a042d75c3328b28", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling alchem v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling alchem-macros v0.1.1 (https://github.com/chaaz/alchem-macros?branch=main#92d0f015) [INFO] [stderr] Checking ctrlc v3.1.8 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/compiler.rs:819:58 [INFO] [stdout] | [INFO] [stdout] 819 | Self::Array(v) => E3::B(Box::new(v.iter().flat_map(|d| d.idents())) as Box>), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: IntoIterator` [INFO] [stdout] note: required by a bound in `std::iter::Iterator::flat_map` [INFO] [stdout] --> /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/core/src/iter/traits/iterator.rs:1503:5 [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 819 | Self::Array(v) => E3::B(Box::new(v.iter().flat_map(|d| -> /* Type */ { d.idents() })) as Box>), [INFO] [stdout] | +++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/compiler.rs:819:58 [INFO] [stdout] | [INFO] [stdout] 819 | Self::Array(v) => E3::B(Box::new(v.iter().flat_map(|d| d.idents())) as Box>), [INFO] [stdout] | -------- ^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: IntoIterator` [INFO] [stdout] note: required by a bound in `std::iter::Iterator::flat_map` [INFO] [stdout] --> /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/core/src/iter/traits/iterator.rs:1503:5 [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 819 | Self::Array(v) => E3::B(Box::new(v.iter().flat_map(|d| -> /* Type */ { d.idents() })) as Box>), [INFO] [stdout] | +++++++++++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/compiler.rs:830:19 [INFO] [stdout] | [INFO] [stdout] 830 | .flat_map(|(i, d)| { [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: IntoIterator` [INFO] [stdout] note: required by a bound in `std::iter::Iterator::flat_map` [INFO] [stdout] --> /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/core/src/iter/traits/iterator.rs:1503:5 [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 830 | .flat_map(|(i, d)| -> /* Type */ { [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/compiler.rs:830:19 [INFO] [stdout] | [INFO] [stdout] 830 | .flat_map(|(i, d)| { [INFO] [stdout] | -------- ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | type must be known at this point [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: IntoIterator` [INFO] [stdout] note: required by a bound in `std::iter::Iterator::flat_map` [INFO] [stdout] --> /rustc/9b9e20bc79549d80ab413f49d990713851172cc1/library/core/src/iter/traits/iterator.rs:1503:5 [INFO] [stdout] help: try giving this closure an explicit return type [INFO] [stdout] | [INFO] [stdout] 830 | .flat_map(|(i, d)| -> /* Type */ { [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/types.rs:260:20 [INFO] [stdout] | [INFO] [stdout] 260 | C(Box::new(a.index_iter().chain(b.index_iter())) as Box>>) [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/types.rs:260:20 [INFO] [stdout] | [INFO] [stdout] 260 | C(Box::new(a.index_iter().chain(b.index_iter())) as Box>>) [INFO] [stdout] | ^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/compiler.rs:816:54 [INFO] [stdout] | [INFO] [stdout] 816 | pub fn idents(&self) -> impl Iterator { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 817 | | match self { [INFO] [stdout] 818 | | Self::Ident(s) => E3::A(once(s.as_str())), [INFO] [stdout] 819 | | Self::Array(v) => E3::B(Box::new(v.iter().flat_map(|d| d.idents())) as Box>), [INFO] [stdout] 820 | | Self::Object(m, o) => E3::C(Box::new(o.iter().flat_map(move |o| m[o].idents())) as Box>) [INFO] [stdout] 821 | | } [INFO] [stdout] 822 | | } [INFO] [stdout] | |___^ expected `{type error}`, got `IterEither3, Box>, Box>>` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/compiler.rs:819:64 [INFO] [stdout] | [INFO] [stdout] 819 | Self::Array(v) => E3::B(Box::new(v.iter().flat_map(|d| d.idents())) as Box>), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/compiler.rs:824:87 [INFO] [stdout] | [INFO] [stdout] 824 | pub fn types(&self, dtype: Type) -> impl Iterator> { [INFO] [stdout] | _______________________________________________________________________________________^ [INFO] [stdout] 825 | | match self { [INFO] [stdout] 826 | | Destructure::Ident(_) => vec![dtype].into_iter(), [INFO] [stdout] 827 | | Destructure::Array(v) => v [INFO] [stdout] ... | [INFO] [stdout] 845 | | } [INFO] [stdout] 846 | | } [INFO] [stdout] | |___^ expected `{type error}`, got `std::vec::IntoIter>` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/compiler.rs:832:13 [INFO] [stdout] | [INFO] [stdout] 832 | d.types(sub_type) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0283. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alchem` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/compiler.rs:816:54 [INFO] [stdout] | [INFO] [stdout] 816 | pub fn idents(&self) -> impl Iterator { [INFO] [stdout] | ______________________________________________________^ [INFO] [stdout] 817 | | match self { [INFO] [stdout] 818 | | Self::Ident(s) => E3::A(once(s.as_str())), [INFO] [stdout] 819 | | Self::Array(v) => E3::B(Box::new(v.iter().flat_map(|d| d.idents())) as Box>), [INFO] [stdout] 820 | | Self::Object(m, o) => E3::C(Box::new(o.iter().flat_map(move |o| m[o].idents())) as Box>) [INFO] [stdout] 821 | | } [INFO] [stdout] 822 | | } [INFO] [stdout] | |___^ expected `{type error}`, got `IterEither3, Box>, Box>>` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/compiler.rs:819:64 [INFO] [stdout] | [INFO] [stdout] 819 | Self::Array(v) => E3::B(Box::new(v.iter().flat_map(|d| d.idents())) as Box>), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: concrete type differs from previous defining opaque type use [INFO] [stdout] --> src/compiler.rs:824:87 [INFO] [stdout] | [INFO] [stdout] 824 | pub fn types(&self, dtype: Type) -> impl Iterator> { [INFO] [stdout] | _______________________________________________________________________________________^ [INFO] [stdout] 825 | | match self { [INFO] [stdout] 826 | | Destructure::Ident(_) => vec![dtype].into_iter(), [INFO] [stdout] 827 | | Destructure::Array(v) => v [INFO] [stdout] ... | [INFO] [stdout] 845 | | } [INFO] [stdout] 846 | | } [INFO] [stdout] | |___^ expected `{type error}`, got `std::vec::IntoIter>` [INFO] [stdout] | [INFO] [stdout] note: previous use here [INFO] [stdout] --> src/compiler.rs:832:13 [INFO] [stdout] | [INFO] [stdout] 832 | d.types(sub_type) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0283. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alchem` (lib test) due to 6 previous errors [INFO] running `Command { std: "docker" "inspect" "da01dd3640c89764b604894eafec678c967c9c65de28817e4a042d75c3328b28", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da01dd3640c89764b604894eafec678c967c9c65de28817e4a042d75c3328b28", kill_on_drop: false }` [INFO] [stdout] da01dd3640c89764b604894eafec678c967c9c65de28817e4a042d75c3328b28