[INFO] fetching crate numbat-wasm-module-bonding-curve 0.0.15...
[INFO] testing numbat-wasm-module-bonding-curve-0.0.15 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate numbat-wasm-module-bonding-curve 0.0.15 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate numbat-wasm-module-bonding-curve 0.0.15
[INFO] finished tweaking crates.io crate numbat-wasm-module-bonding-curve 0.0.15
[INFO] tweaked toml for crates.io crate numbat-wasm-module-bonding-curve 0.0.15 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate numbat-wasm-module-bonding-curve 0.0.15 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate numbat-wasm-module-bonding-curve 0.0.15 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3
[INFO] running `Command { std: "docker" "start" "46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wee_alloc v0.4.5
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling memory_units v0.4.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling nibble_vec v0.0.4
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]    Compiling radix_trie v0.1.6
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling numbat-codec-derive v0.0.15
[INFO] [stderr]    Compiling numbat-wasm-derive v0.0.15
[INFO] [stderr]    Compiling numbat-codec v0.0.15
[INFO] [stderr]    Compiling numbat-wasm v0.0.15
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numbat-wasm-0.0.15/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(never_type)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `never_type` has been stable since `1.100.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `E: Residual<T>` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/numbat-wasm-0.0.15/src/types/io/sc_result.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |     type Residual = E;
[INFO] [stdout]    |                     ^ the nightly-only, unstable trait `Residual<T>` is not implemented for `E`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `core::ops::Try::Residual`
[INFO] [stdout]   --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/ops/try_trait.rs:160:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `numbat-wasm` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3", kill_on_drop: false }`
[INFO] [stdout] 46340051e681897ef6305e69b4afa941f340be66b7df30b7c11c65c165ea8ea3
