[INFO] cloning repository https://github.com/kolserdav/sync-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kolserdav/sync-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolserdav%2Fsync-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolserdav%2Fsync-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba58c74bb40e5c00dea9742280b7cb9f4b8e04b7
[INFO] checking kolserdav/sync-server against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolserdav%2Fsync-server" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kolserdav/sync-server 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/kolserdav/sync-server
[INFO] finished tweaking git repo https://github.com/kolserdav/sync-server
[INFO] tweaked toml for git repo https://github.com/kolserdav/sync-server written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kolserdav/sync-server 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded synchronous-server v0.1.12
[INFO] [stderr]   Downloaded proxy-server v0.6.5
[INFO] [stderr]   Downloaded napi-derive v2.14.3
[INFO] [stderr]   Downloaded napi-sys v2.3.0
[INFO] [stderr]   Downloaded napi-build v2.1.2
[INFO] [stderr]   Downloaded napi v2.14.1
[INFO] [stderr]   Downloaded napi-derive-backend v1.0.56
[INFO] [stderr]   Downloaded syn v2.0.40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b757dbc01459cac35161ac63b9b84864aa731d0fe97c40887563147542711cd8
[INFO] running `Command { std: "docker" "start" "-a" "b757dbc01459cac35161ac63b9b84864aa731d0fe97c40887563147542711cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b757dbc01459cac35161ac63b9b84864aa731d0fe97c40887563147542711cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b757dbc01459cac35161ac63b9b84864aa731d0fe97c40887563147542711cd8", kill_on_drop: false }`
[INFO] [stdout] b757dbc01459cac35161ac63b9b84864aa731d0fe97c40887563147542711cd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 859f09650aa7c4c170b8d998df18d6957b8e0fa733fccc7725df5cd9d9ff6e67
[INFO] running `Command { std: "docker" "start" "-a" "859f09650aa7c4c170b8d998df18d6957b8e0fa733fccc7725df5cd9d9ff6e67", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking napi-sys v2.3.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling napi-build v2.1.2
[INFO] [stderr]    Compiling synchronous-server-node v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.40
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling ctor v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking napi v2.14.1
[INFO] [stderr]    Compiling napi-derive-backend v1.0.56
[INFO] [stderr]    Compiling napi-derive v2.14.3
[INFO] [stderr]     Checking proxy-server v0.6.5
[INFO] [stderr]     Checking synchronous-server v0.1.12
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "859f09650aa7c4c170b8d998df18d6957b8e0fa733fccc7725df5cd9d9ff6e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "859f09650aa7c4c170b8d998df18d6957b8e0fa733fccc7725df5cd9d9ff6e67", kill_on_drop: false }`
[INFO] [stdout] 859f09650aa7c4c170b8d998df18d6957b8e0fa733fccc7725df5cd9d9ff6e67
[INFO] checking kolserdav/sync-server against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkolserdav%2Fsync-server" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kolserdav/sync-server 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/kolserdav/sync-server
[INFO] finished tweaking git repo https://github.com/kolserdav/sync-server
[INFO] tweaked toml for git repo https://github.com/kolserdav/sync-server written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kolserdav/sync-server 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4cb828c8e9f60bef17c62810210bf2c2fbd4db9bb244e672df5fb1ed7b474301
[INFO] running `Command { std: "docker" "start" "-a" "4cb828c8e9f60bef17c62810210bf2c2fbd4db9bb244e672df5fb1ed7b474301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cb828c8e9f60bef17c62810210bf2c2fbd4db9bb244e672df5fb1ed7b474301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cb828c8e9f60bef17c62810210bf2c2fbd4db9bb244e672df5fb1ed7b474301", kill_on_drop: false }`
[INFO] [stdout] 4cb828c8e9f60bef17c62810210bf2c2fbd4db9bb244e672df5fb1ed7b474301
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 142e8d1a59309fde073bcb9d8d1327f10e1172c50aaf4fab58b2cd6c566def53
[INFO] running `Command { std: "docker" "start" "-a" "142e8d1a59309fde073bcb9d8d1327f10e1172c50aaf4fab58b2cd6c566def53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]     Checking napi-sys v2.3.0
[INFO] [stderr]    Compiling napi-build v2.1.2
[INFO] [stderr]    Compiling synchronous-server-node v0.1.13 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.40
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]    Compiling ctor v0.2.6
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]     Checking napi v2.14.1
[INFO] [stderr]    Compiling napi-derive-backend v1.0.56
[INFO] [stderr]    Compiling napi-derive v2.14.3
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/napi-derive-2.14.3/src/parser/mod.rs:96:9
[INFO] [stdout]     |
[INFO] [stdout] 96  | /         if input.parse::<Token![=]>().is_ok() {
[INFO] [stdout] 97  | |           let ident = input.parse::<AnyIdent>()?.0;
[INFO] [stdout] 98  | |           return Ok(BindgenAttr::$variant(attr_span, Some(ident)))
[INFO] [stdout] 99  | |         } else {
[INFO] [stdout] 100 | |           return Ok(BindgenAttr::$variant(attr_span, None));
[INFO] [stdout] 101 | |         }
[INFO] [stdout]     | |_________^ cannot satisfy `_ -> _`
[INFO] [stdout] ...
[INFO] [stdout] 171 |       attrgen!(parsers);
[INFO] [stdout]     |       ----------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `parsers` which comes from the expansion of the macro `attrgen` (in Nightly builds, run with -Z macro-backtrace for more info)
[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 E0284`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `napi-derive` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "142e8d1a59309fde073bcb9d8d1327f10e1172c50aaf4fab58b2cd6c566def53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "142e8d1a59309fde073bcb9d8d1327f10e1172c50aaf4fab58b2cd6c566def53", kill_on_drop: false }`
[INFO] [stdout] 142e8d1a59309fde073bcb9d8d1327f10e1172c50aaf4fab58b2cd6c566def53