[INFO] fetching crate entertainarr-client-core 0.1.1...
[INFO] checking entertainarr-client-core-0.1.1 against try#50f413885985a8b0a0b6ca0766a0aedd45304953 for pr-155657-1
[INFO] extracting crate entertainarr-client-core 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate entertainarr-client-core 0.1.1
[INFO] finished tweaking crates.io crate entertainarr-client-core 0.1.1
[INFO] tweaked toml for crates.io crate entertainarr-client-core 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate entertainarr-client-core 0.1.1 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 crates.io crate entertainarr-client-core 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 31bd8fdcf1269d57dd8178bc0b4fe3394d44ca2519966edddd612a696dc80c39
[INFO] running `Command { std: "docker" "start" "-a" "31bd8fdcf1269d57dd8178bc0b4fe3394d44ca2519966edddd612a696dc80c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31bd8fdcf1269d57dd8178bc0b4fe3394d44ca2519966edddd612a696dc80c39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31bd8fdcf1269d57dd8178bc0b4fe3394d44ca2519966edddd612a696dc80c39", kill_on_drop: false }`
[INFO] [stdout] 31bd8fdcf1269d57dd8178bc0b4fe3394d44ca2519966edddd612a696dc80c39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cdcf7e694a436899df44e037172c5fb30567db15d89949b348bcfe93589cc805
[INFO] running `Command { std: "docker" "start" "-a" "cdcf7e694a436899df44e037172c5fb30567db15d89949b348bcfe93589cc805", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling shadow_counted v0.4.0
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]     Checking slab v0.4.11
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking waker-fn v1.2.0
[INFO] [stderr]    Compiling http-types-red-badger-temporary-fork v4.0.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking parking v2.2.1
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking infer v0.2.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling unsynn v0.1.1
[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-0.1.1/src/rust_types.rs:16:92
[INFO] [stdout]     |
[INFO] [stdout]  16 |                     <$ty>::try_from(lit.second.value()).map_err(|e| Error::dynamic(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]  31 | 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-0.1.1/src/error.rs:110:52
[INFO] [stdout]     |
[INFO] [stdout] 110 |     pub fn dynamic(pos: impl TokenCount, err: impl std::error::Error + 'static) -> Self {
[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] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking rand_core v0.5.1
[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" "cdcf7e694a436899df44e037172c5fb30567db15d89949b348bcfe93589cc805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdcf7e694a436899df44e037172c5fb30567db15d89949b348bcfe93589cc805", kill_on_drop: false }`
[INFO] [stdout] cdcf7e694a436899df44e037172c5fb30567db15d89949b348bcfe93589cc805