[INFO] cloning repository https://github.com/lemueldls/rubify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lemueldls/rubify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemueldls%2Frubify", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemueldls%2Frubify'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9a3b47e3f53ea52d28c260023e65bd91f8fee0cf
[INFO] checking lemueldls/rubify against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flemueldls%2Frubify" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/lemueldls/rubify
[INFO] finished tweaking git repo https://github.com/lemueldls/rubify
[INFO] tweaked toml for git repo https://github.com/lemueldls/rubify written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lemueldls/rubify on toolchain 50f413885985a8b0a0b6ca0766a0aedd45304953
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lemueldls/rubify 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" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wana_kana v4.0.0
[INFO] [stderr]   Downloaded vte v0.15.0
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.111
[INFO] [stderr]   Downloaded tracing-indicatif v0.3.14
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.111
[INFO] [stderr]   Downloaded unit-prefix v0.5.2
[INFO] [stderr]   Downloaded indicatif v0.18.4
[INFO] [stderr]   Downloaded vt100 v0.16.2
[INFO] [stderr]   Downloaded fontcull v2.0.1
[INFO] [stderr]   Downloaded woofwoof v1.0.2
[INFO] [stderr]   Downloaded console v0.16.2
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.111
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.111
[INFO] [stderr]   Downloaded figue-attrs v2.0.0
[INFO] [stderr]   Downloaded mutants v0.0.3
[INFO] [stderr]   Downloaded facet-macro-types v0.44.1
[INFO] [stderr]   Downloaded impls v1.0.3
[INFO] [stderr]   Downloaded js-sys v0.3.88
[INFO] [stderr]   Downloaded facet-macros v0.44.1
[INFO] [stderr]   Downloaded facet-macro-parse v0.44.1
[INFO] [stderr]   Downloaded fontcull-write-fonts v0.44.3
[INFO] [stderr]   Downloaded figue v2.0.0
[INFO] [stderr]   Downloaded facet-dessert v0.44.1
[INFO] [stderr]   Downloaded facet-error v0.44.1
[INFO] [stderr]   Downloaded facet-path v0.44.1
[INFO] [stderr]   Downloaded facet-pretty v0.44.1
[INFO] [stderr]   Downloaded atomic_float v1.1.0
[INFO] [stderr]   Downloaded facet-solver v0.44.1
[INFO] [stderr]   Downloaded smallvec v2.0.0-alpha.12
[INFO] [stderr]   Downloaded ariadne v0.6.0
[INFO] [stderr]   Downloaded facet-macros-impl v0.44.1
[INFO] [stderr]   Downloaded facet-json v0.44.1
[INFO] [stderr]   Downloaded fontcull-skrifa v0.39.2
[INFO] [stderr]   Downloaded unsynn v0.3.0
[INFO] [stderr]   Downloaded iddqd v0.3.17
[INFO] [stderr]   Downloaded facet v0.44.1
[INFO] [stderr]   Downloaded pinyin v0.11.0
[INFO] [stderr]   Downloaded facet-core v0.44.1
[INFO] [stderr]   Downloaded fontcull-read-fonts v0.38.0
[INFO] [stderr]   Downloaded facet-format v0.44.1
[INFO] [stderr]   Downloaded facet-reflect v0.44.1
[INFO] [stderr]   Downloaded fontcull-font-types v0.10.2
[INFO] [stderr]   Downloaded fontcull-klippa v0.1.2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3eaa37b27dc47750a99cf0c59621fcaa6d536490ce612d32f8bd4ad96f3bb1c6
[INFO] running `Command { std: "docker" "start" "-a" "3eaa37b27dc47750a99cf0c59621fcaa6d536490ce612d32f8bd4ad96f3bb1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3eaa37b27dc47750a99cf0c59621fcaa6d536490ce612d32f8bd4ad96f3bb1c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3eaa37b27dc47750a99cf0c59621fcaa6d536490ce612d32f8bd4ad96f3bb1c6", kill_on_drop: false }`
[INFO] [stdout] 3eaa37b27dc47750a99cf0c59621fcaa6d536490ce612d32f8bd4ad96f3bb1c6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+50f413885985a8b0a0b6ca0766a0aedd45304953" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb5f5d74c97d2aea8a4a0cae44bb56aab66ef659dd519c1e1ee2a0bb6b785c9c
[INFO] running `Command { std: "docker" "start" "-a" "eb5f5d74c97d2aea8a4a0cae44bb56aab66ef659dd519c1e1ee2a0bb6b785c9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking impls v1.0.3
[INFO] [stderr]    Compiling mutants v0.0.3
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling facet-core v0.44.1
[INFO] [stderr]     Checking smallvec v2.0.0-alpha.12
[INFO] [stderr]    Compiling facet v0.44.1
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]     Checking kurbo v0.12.0
[INFO] [stderr]     Checking vte v0.15.0
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking console v0.16.2
[INFO] [stderr]     Checking supports-color v3.0.2
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]     Checking yansi v1.0.1
[INFO] [stderr]    Compiling pinyin v0.11.0
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking ariadne v0.6.0
[INFO] [stderr]     Checking strip-ansi-escapes v0.2.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking vt100 v0.16.2
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking indicatif v0.18.4
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unsynn v0.3.0
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]    Compiling woofwoof v1.0.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stdout] error[E0277]: the trait bound `(): std::error::Error` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unsynn-0.3.0/src/rust_types.rs:21:73
[INFO] [stdout]     |
[INFO] [stdout]  21 |                         .or_else(|e| Error::dynamic::<Self>(at, tokens, e))
[INFO] [stdout]     |                                      ----------------------             ^ the trait `std::error::Error` is not implemented for `()`
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      required by a bound introduced by this call
[INFO] [stdout] ...
[INFO] [stdout]  44 | impl_unsigned_integer! {u8, u16, u32, u64, u128, usize}
[INFO] [stdout]     | ------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `error::Error::dynamic`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/unsynn-0.3.0/src/error.rs:192:21
[INFO] [stdout]     |
[INFO] [stdout] 189 |     pub fn dynamic<T>(
[INFO] [stdout]     |            ------- required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 192 |         error: impl std::error::Error + Send + Sync + 'static,
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^ required by this bound in `Error::dynamic`
[INFO] [stdout]     = note: this error originates in the macro `impl_unsigned_integer` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `unsynn` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "eb5f5d74c97d2aea8a4a0cae44bb56aab66ef659dd519c1e1ee2a0bb6b785c9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb5f5d74c97d2aea8a4a0cae44bb56aab66ef659dd519c1e1ee2a0bb6b785c9c", kill_on_drop: false }`
[INFO] [stdout] eb5f5d74c97d2aea8a4a0cae44bb56aab66ef659dd519c1e1ee2a0bb6b785c9c
