[INFO] fetching crate fractal-dto 0.8.3...
[INFO] testing fractal-dto-0.8.3 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate fractal-dto 0.8.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate fractal-dto 0.8.3
[INFO] finished tweaking crates.io crate fractal-dto 0.8.3
[INFO] tweaked toml for crates.io crate fractal-dto 0.8.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fractal-dto 0.8.3 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding chrono v0.2.25 (available: v0.4.42)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a5b8593395a88fc77b0ffc852525b1274772fec85853df72b3720a88fb30372
[INFO] running `Command { std: "docker" "start" "-a" "8a5b8593395a88fc77b0ffc852525b1274772fec85853df72b3720a88fb30372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a5b8593395a88fc77b0ffc852525b1274772fec85853df72b3720a88fb30372", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5b8593395a88fc77b0ffc852525b1274772fec85853df72b3720a88fb30372", kill_on_drop: false }`
[INFO] [stdout] 8a5b8593395a88fc77b0ffc852525b1274772fec85853df72b3720a88fb30372
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ac3d1760f1082f046f6383b1cc2d04c51a9cedc34634646df26a3622476ae06
[INFO] running `Command { std: "docker" "start" "-a" "6ac3d1760f1082f046f6383b1cc2d04c51a9cedc34634646df26a3622476ae06", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num v0.1.43
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling rust-base58 v0.0.4
[INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/offset/utc.rs:22:48
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/offset/utc.rs:22:64
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/offset/local.rs:73:48
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/offset/local.rs:73:64
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/lib.rs:381:48
[INFO] [stdout]     |
[INFO] [stdout] 381 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/chrono-0.2.25/src/lib.rs:381:64
[INFO] [stdout]     |
[INFO] [stdout] 381 | #[cfg_attr(feature = "rustc-serialize", derive(RustcEncodable, RustcDecodable))]
[INFO] [stdout]     |                                                                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fractal-utils v0.3.4
[INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fractal-utils-0.3.4/src/wallet_address.rs:74:62
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[derive(Eq, PartialEq, PartialOrd, Ord, Debug, Clone, Copy, RustcEncodable, RustcDecodable)]
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fractal-utils-0.3.4/src/wallet_address.rs:74:78
[INFO] [stdout]    |
[INFO] [stdout] 74 | #[derive(Eq, PartialEq, PartialOrd, Ord, Debug, Clone, Copy, RustcEncodable, RustcDecodable)]
[INFO] [stdout]    |                                                                              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `RustcEncodable` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fractal-utils-0.3.4/src/location.rs:9:35
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(PartialEq, Debug, Clone, RustcEncodable, RustcDecodable)]
[INFO] [stdout]   |                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `RustcDecodable` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fractal-utils-0.3.4/src/location.rs:9:51
[INFO] [stdout]   |
[INFO] [stdout] 9 | #[derive(PartialEq, Debug, Clone, RustcEncodable, RustcDecodable)]
[INFO] [stdout]   |                                                   ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fractal-utils` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `chrono` (lib) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "6ac3d1760f1082f046f6383b1cc2d04c51a9cedc34634646df26a3622476ae06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ac3d1760f1082f046f6383b1cc2d04c51a9cedc34634646df26a3622476ae06", kill_on_drop: false }`
[INFO] [stdout] 6ac3d1760f1082f046f6383b1cc2d04c51a9cedc34634646df26a3622476ae06