[INFO] cloning repository https://github.com/kkpagaev/rust-ts-json-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kkpagaev/rust-ts-json-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkpagaev%2Frust-ts-json-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkpagaev%2Frust-ts-json-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 497650bf1313b73ee887404d1b82f56d864054d5
[INFO] checking kkpagaev/rust-ts-json-compiler against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkpagaev%2Frust-ts-json-compiler" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kkpagaev/rust-ts-json-compiler 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/kkpagaev/rust-ts-json-compiler
[INFO] finished tweaking git repo https://github.com/kkpagaev/rust-ts-json-compiler
[INFO] tweaked toml for git repo https://github.com/kkpagaev/rust-ts-json-compiler written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kkpagaev/rust-ts-json-compiler 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 syn v2.0.39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 04a890bb3a92187c195384fa273f84b611b07d3c2f3f29d17310054a75d68a61
[INFO] running `Command { std: "docker" "start" "-a" "04a890bb3a92187c195384fa273f84b611b07d3c2f3f29d17310054a75d68a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04a890bb3a92187c195384fa273f84b611b07d3c2f3f29d17310054a75d68a61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a890bb3a92187c195384fa273f84b611b07d3c2f3f29d17310054a75d68a61", kill_on_drop: false }`
[INFO] [stdout] 04a890bb3a92187c195384fa273f84b611b07d3c2f3f29d17310054a75d68a61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9661323e658f3fc32c6947f0acf3f2ec1b213bd2eaddc25793a98185645a9063
[INFO] running `Command { std: "docker" "start" "-a" "9661323e658f3fc32c6947f0acf3f2ec1b213bd2eaddc25793a98185645a9063", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]     Checking peg v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]     Checking rust-ts-json-compiler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.50s
[INFO] running `Command { std: "docker" "inspect" "9661323e658f3fc32c6947f0acf3f2ec1b213bd2eaddc25793a98185645a9063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9661323e658f3fc32c6947f0acf3f2ec1b213bd2eaddc25793a98185645a9063", kill_on_drop: false }`
[INFO] [stdout] 9661323e658f3fc32c6947f0acf3f2ec1b213bd2eaddc25793a98185645a9063
[INFO] checking kkpagaev/rust-ts-json-compiler against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkkpagaev%2Frust-ts-json-compiler" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kkpagaev/rust-ts-json-compiler 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/kkpagaev/rust-ts-json-compiler
[INFO] finished tweaking git repo https://github.com/kkpagaev/rust-ts-json-compiler
[INFO] tweaked toml for git repo https://github.com/kkpagaev/rust-ts-json-compiler written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kkpagaev/rust-ts-json-compiler 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2efec2a1c365cc74981cee38689b958c624ba5440ea265cb14e040cd7758bce7
[INFO] running `Command { std: "docker" "start" "-a" "2efec2a1c365cc74981cee38689b958c624ba5440ea265cb14e040cd7758bce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2efec2a1c365cc74981cee38689b958c624ba5440ea265cb14e040cd7758bce7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2efec2a1c365cc74981cee38689b958c624ba5440ea265cb14e040cd7758bce7", kill_on_drop: false }`
[INFO] [stdout] 2efec2a1c365cc74981cee38689b958c624ba5440ea265cb14e040cd7758bce7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e3461ca358c5c1ac125017f2b216cab07db38f060397c26662927b042b53eeb1
[INFO] running `Command { std: "docker" "start" "-a" "e3461ca358c5c1ac125017f2b216cab07db38f060397c26662927b042b53eeb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.69
[INFO] [stderr]    Compiling peg-runtime v0.8.2
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling peg-macros v0.8.2
[INFO] [stderr]     Checking peg v0.8.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]     Checking rust-ts-json-compiler v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/syntax_tree/syntax_tree.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 | /             match self.next() {
[INFO] [stdout] 125 | |                 Some(Token::RSquare) => break,
[INFO] [stdout] 126 | |                 Some(Token::Comma) => continue,
[INFO] [stdout] 127 | |                 Some(token) => return Err(SyntaxError::UnexpectedToken(token, Token::RSquare)),
[INFO] [stdout] 128 | |                 None => return Err(SyntaxError::UnexpectedEndOfFile),
[INFO] [stdout] 129 | |             };
[INFO] [stdout]     | |_____________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> src/syntax_tree/syntax_tree.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 | /             match self.next() {
[INFO] [stdout] 125 | |                 Some(Token::RSquare) => break,
[INFO] [stdout] 126 | |                 Some(Token::Comma) => continue,
[INFO] [stdout] 127 | |                 Some(token) => return Err(SyntaxError::UnexpectedToken(token, Token::RSquare)),
[INFO] [stdout] 128 | |                 None => return Err(SyntaxError::UnexpectedEndOfFile),
[INFO] [stdout] 129 | |             };
[INFO] [stdout]     | |_____________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[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] [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 `rust-ts-json-compiler` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rust-ts-json-compiler` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e3461ca358c5c1ac125017f2b216cab07db38f060397c26662927b042b53eeb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3461ca358c5c1ac125017f2b216cab07db38f060397c26662927b042b53eeb1", kill_on_drop: false }`
[INFO] [stdout] e3461ca358c5c1ac125017f2b216cab07db38f060397c26662927b042b53eeb1