[INFO] cloning repository https://github.com/artegoser/ONLang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/artegoser/ONLang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartegoser%2FONLang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartegoser%2FONLang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 09aa9db003d77c39c7b8b4cb4b1f6e63766482ff [INFO] checking artegoser/ONLang against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartegoser%2FONLang" "/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/artegoser/ONLang 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/artegoser/ONLang [INFO] finished tweaking git repo https://github.com/artegoser/ONLang [INFO] tweaked toml for git repo https://github.com/artegoser/ONLang written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/artegoser/ONLang 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] Downloading crates ... [INFO] [stderr] Downloaded serde_yaml v0.9.9 [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] 21812bc09c3eee0a36b16586964a0a97180c616f1731c9b0fbca24389c22d1f9 [INFO] running `Command { std: "docker" "start" "-a" "21812bc09c3eee0a36b16586964a0a97180c616f1731c9b0fbca24389c22d1f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21812bc09c3eee0a36b16586964a0a97180c616f1731c9b0fbca24389c22d1f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21812bc09c3eee0a36b16586964a0a97180c616f1731c9b0fbca24389c22d1f9", kill_on_drop: false }` [INFO] [stdout] 21812bc09c3eee0a36b16586964a0a97180c616f1731c9b0fbca24389c22d1f9 [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] ebc940c55bbddb259190d6a5662d88cda6a25d40a9a645b50f739649cf182485 [INFO] running `Command { std: "docker" "start" "-a" "ebc940c55bbddb259190d6a5662d88cda6a25d40a9a645b50f739649cf182485", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Compiling paste v1.0.8 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking unsafe-libyaml v0.2.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rmp v0.8.11 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling clap_derive v3.2.17 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling pest v2.2.1 [INFO] [stderr] Checking clap v3.2.17 [INFO] [stderr] Compiling pest_meta v2.2.1 [INFO] [stderr] Compiling pest_generator v2.2.1 [INFO] [stderr] Compiling pest_derive v2.2.1 [INFO] [stderr] Checking serde_yaml v0.9.9 [INFO] [stderr] Checking rmp-serde v1.1.1 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking onlang v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `json5` is imported redundantly [INFO] [stdout] --> src/interpreter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use json5; [INFO] [stdout] | ^^^^^ the item `json5` 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 `json5` is imported redundantly [INFO] [stdout] --> src/interpreter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use json5; [INFO] [stdout] | ^^^^^ the item `json5` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `toNumber` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:397:8 [INFO] [stdout] | [INFO] [stdout] 397 | fn toNumber(&mut self, value: &Value) -> Value { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `to_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `toNumber` should have a snake case name [INFO] [stdout] --> src/interpreter.rs:397:8 [INFO] [stdout] | [INFO] [stdout] 397 | fn toNumber(&mut self, value: &Value) -> Value { [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `to_number` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.75s [INFO] running `Command { std: "docker" "inspect" "ebc940c55bbddb259190d6a5662d88cda6a25d40a9a645b50f739649cf182485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebc940c55bbddb259190d6a5662d88cda6a25d40a9a645b50f739649cf182485", kill_on_drop: false }` [INFO] [stdout] ebc940c55bbddb259190d6a5662d88cda6a25d40a9a645b50f739649cf182485 [INFO] checking artegoser/ONLang against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fartegoser%2FONLang" "/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/artegoser/ONLang 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/artegoser/ONLang [INFO] finished tweaking git repo https://github.com/artegoser/ONLang [INFO] tweaked toml for git repo https://github.com/artegoser/ONLang written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/artegoser/ONLang 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-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] 003d6f624d4a4f1506e2705bb8ac15d7edddbc711638b5807e75aa4f255e21aa [INFO] running `Command { std: "docker" "start" "-a" "003d6f624d4a4f1506e2705bb8ac15d7edddbc711638b5807e75aa4f255e21aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "003d6f624d4a4f1506e2705bb8ac15d7edddbc711638b5807e75aa4f255e21aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "003d6f624d4a4f1506e2705bb8ac15d7edddbc711638b5807e75aa4f255e21aa", kill_on_drop: false }` [INFO] [stdout] 003d6f624d4a4f1506e2705bb8ac15d7edddbc711638b5807e75aa4f255e21aa [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] d215863cab42d46bee2f57d72f37a242743fd3f217c83cfb3ecf6256fc735aac [INFO] running `Command { std: "docker" "start" "-a" "d215863cab42d46bee2f57d72f37a242743fd3f217c83cfb3ecf6256fc735aac", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.143 [INFO] [stderr] Compiling serde v1.0.143 [INFO] [stderr] Compiling ucd-trie v0.1.4 [INFO] [stderr] Compiling libc v0.2.131 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling once_cell v1.13.0 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling serde_json v1.0.83 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Compiling paste v1.0.8 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking textwrap v0.15.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking rmp v0.8.11 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling clap_derive v3.2.17 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling pest v2.2.1 [INFO] [stderr] Checking clap v3.2.17 [INFO] [stderr] Compiling pest_meta v2.2.1 [INFO] [stderr] Compiling pest_generator v2.2.1 [INFO] [stderr] Compiling pest_derive v2.2.1 [INFO] [stderr] Checking serde_yaml v0.9.9 [INFO] [stderr] Checking rmp-serde v1.1.1 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking onlang v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `json5` is imported redundantly [INFO] [stdout] --> src/interpreter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use json5; [INFO] [stdout] | ^^^^^ the item `json5` 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 `json5` is imported redundantly [INFO] [stdout] --> src/interpreter.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use json5; [INFO] [stdout] | ^^^^^ the item `json5` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/interpreter.rs:595:29 [INFO] [stdout] | [INFO] [stdout] 595 | / ... if condition == true { [INFO] [stdout] 596 | | ... let name = self.run_nodes(nodes); [INFO] [stdout] 597 | | ... return name; [INFO] [stdout] 598 | | ... } else { [INFO] [stdout] 599 | | ... let name = self.run_nodes(else_nodes); [INFO] [stdout] 600 | | ... return name; [INFO] [stdout] 601 | | ... }; [INFO] [stdout] | |_______________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/interpreter.rs:595:29 [INFO] [stdout] | [INFO] [stdout] 595 | / ... if condition == true { [INFO] [stdout] 596 | | ... let name = self.run_nodes(nodes); [INFO] [stdout] 597 | | ... return name; [INFO] [stdout] 598 | | ... } else { [INFO] [stdout] 599 | | ... let name = self.run_nodes(else_nodes); [INFO] [stdout] 600 | | ... return name; [INFO] [stdout] 601 | | ... }; [INFO] [stdout] | |_______________________^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `onlang` (bin "on") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `onlang` (bin "on" test) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "d215863cab42d46bee2f57d72f37a242743fd3f217c83cfb3ecf6256fc735aac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d215863cab42d46bee2f57d72f37a242743fd3f217c83cfb3ecf6256fc735aac", kill_on_drop: false }` [INFO] [stdout] d215863cab42d46bee2f57d72f37a242743fd3f217c83cfb3ecf6256fc735aac