[INFO] cloning repository https://github.com/gruberb/clap-figment-playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gruberb/clap-figment-playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgruberb%2Fclap-figment-playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgruberb%2Fclap-figment-playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f1222899f7ccc73da4180066941aa9c17fbe0e07
[INFO] checking gruberb/clap-figment-playground against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgruberb%2Fclap-figment-playground" "/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/gruberb/clap-figment-playground 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/gruberb/clap-figment-playground
[INFO] finished tweaking git repo https://github.com/gruberb/clap-figment-playground
[INFO] tweaked toml for git repo https://github.com/gruberb/clap-figment-playground written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/gruberb/clap-figment-playground 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] 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] f9782d46eed95f09940dcc6a0f5dc62bdd82623028c22d1d174e81d44ed046a6
[INFO] running `Command { std: "docker" "start" "-a" "f9782d46eed95f09940dcc6a0f5dc62bdd82623028c22d1d174e81d44ed046a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9782d46eed95f09940dcc6a0f5dc62bdd82623028c22d1d174e81d44ed046a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9782d46eed95f09940dcc6a0f5dc62bdd82623028c22d1d174e81d44ed046a6", kill_on_drop: false }`
[INFO] [stdout] f9782d46eed95f09940dcc6a0f5dc62bdd82623028c22d1d174e81d44ed046a6
[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] 0de3728200bd87d8c657ea3fc0096dc07c0eaec0292484df3e3031d827f6ac57
[INFO] running `Command { std: "docker" "start" "-a" "0de3728200bd87d8c657ea3fc0096dc07c0eaec0292484df3e3031d827f6ac57", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.0
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling uncased v0.9.9
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking winnow v0.4.6
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]    Compiling figment v0.10.10
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling pear_codegen v0.2.4
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking pear v0.2.4
[INFO] [stderr]     Checking clap v4.3.4
[INFO] [stderr]     Checking toml_datetime v0.6.2
[INFO] [stderr]     Checking serde_spanned v0.6.2
[INFO] [stderr]     Checking toml_edit v0.19.10
[INFO] [stderr]     Checking toml v0.7.4
[INFO] [stderr]     Checking clap-figment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "0de3728200bd87d8c657ea3fc0096dc07c0eaec0292484df3e3031d827f6ac57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de3728200bd87d8c657ea3fc0096dc07c0eaec0292484df3e3031d827f6ac57", kill_on_drop: false }`
[INFO] [stdout] 0de3728200bd87d8c657ea3fc0096dc07c0eaec0292484df3e3031d827f6ac57
[INFO] checking gruberb/clap-figment-playground against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgruberb%2Fclap-figment-playground" "/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/gruberb/clap-figment-playground 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/gruberb/clap-figment-playground
[INFO] finished tweaking git repo https://github.com/gruberb/clap-figment-playground
[INFO] tweaked toml for git repo https://github.com/gruberb/clap-figment-playground written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/gruberb/clap-figment-playground 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] 18abb281414ba117834bfb76a4cfdc432536d3d8d3b61752ec66f02a6db5e9b3
[INFO] running `Command { std: "docker" "start" "-a" "18abb281414ba117834bfb76a4cfdc432536d3d8d3b61752ec66f02a6db5e9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18abb281414ba117834bfb76a4cfdc432536d3d8d3b61752ec66f02a6db5e9b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18abb281414ba117834bfb76a4cfdc432536d3d8d3b61752ec66f02a6db5e9b3", kill_on_drop: false }`
[INFO] [stdout] 18abb281414ba117834bfb76a4cfdc432536d3d8d3b61752ec66f02a6db5e9b3
[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] 9e846721656a04b05ef8babca79e52bb02f366f6b1d8b371429b937abe005f3b
[INFO] running `Command { std: "docker" "start" "-a" "9e846721656a04b05ef8babca79e52bb02f366f6b1d8b371429b937abe005f3b", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling rustix v0.37.20
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.0
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]     Checking anstyle-parse v0.2.0
[INFO] [stderr]    Compiling uncased v0.9.9
[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]     Checking winnow v0.4.6
[INFO] [stderr]    Compiling figment v0.10.10
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking yansi v0.5.1
[INFO] [stderr]    Compiling syn v2.0.18
[INFO] [stderr]     Checking is-terminal v0.4.7
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.164
[INFO] [stderr]    Compiling pear_codegen v0.2.4
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/pear_codegen-0.2.4/src/parser.rs:234:13
[INFO] [stdout]     |
[INFO] [stdout] 234 |             Err(stream.error("trailing characters; expected eof"))?;
[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] 234 |             Err::<T, syn::Error>(stream.error("trailing characters; expected eof"))?;
[INFO] [stdout]     |                +++++++++++++++++
[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] [stderr] error: could not compile `pear_codegen` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9e846721656a04b05ef8babca79e52bb02f366f6b1d8b371429b937abe005f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e846721656a04b05ef8babca79e52bb02f366f6b1d8b371429b937abe005f3b", kill_on_drop: false }`
[INFO] [stdout] 9e846721656a04b05ef8babca79e52bb02f366f6b1d8b371429b937abe005f3b