[INFO] cloning repository https://github.com/jayjose1/https-github.com-FuelLabs-fuel-core
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jayjose1/https-github.com-FuelLabs-fuel-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayjose1%2Fhttps-github.com-FuelLabs-fuel-core", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayjose1%2Fhttps-github.com-FuelLabs-fuel-core'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe176938a650f54d3b1acc1f81a5cb4d1b4aac28
[INFO] documenting jayjose1/https-github.com-FuelLabs-fuel-core against 1.100.0-beta.1 for beta-rustdoc-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjayjose1%2Fhttps-github.com-FuelLabs-fuel-core" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jayjose1/https-github.com-FuelLabs-fuel-core
[INFO] finished tweaking git repo https://github.com/jayjose1/https-github.com-FuelLabs-fuel-core
[INFO] tweaked toml for git repo https://github.com/jayjose1/https-github.com-FuelLabs-fuel-core written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jayjose1/https-github.com-FuelLabs-fuel-core 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 git repo https://github.com/jayjose1/https-github.com-FuelLabs-fuel-core 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] [stderr] warning: unused workspace dependency `fuel-core-bft`
[INFO] [stderr]   --> Cargo.toml:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 | [workspace.dependencies.fuel-core-bft]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-bft`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-bin`
[INFO] [stderr]   --> Cargo.toml:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 | [workspace.dependencies.fuel-core-bin]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-bin`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-client-bin`
[INFO] [stderr]   --> Cargo.toml:73:25
[INFO] [stderr]    |
[INFO] [stderr] 73 | [workspace.dependencies.fuel-core-client-bin]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-client-bin`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-keygen-bin`
[INFO] [stderr]   --> Cargo.toml:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 | [workspace.dependencies.fuel-core-keygen-bin]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-keygen-bin`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-tests`
[INFO] [stderr]    --> Cargo.toml:133:25
[INFO] [stderr]     |
[INFO] [stderr] 133 | [workspace.dependencies.fuel-core-tests]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-tests`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-trace`
[INFO] [stderr]    --> Cargo.toml:137:25
[INFO] [stderr]     |
[INFO] [stderr] 137 | [workspace.dependencies.fuel-core-trace]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-trace`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-xtask`
[INFO] [stderr]    --> Cargo.toml:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 | [workspace.dependencies.fuel-core-xtask]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-xtask`
[INFO] [stderr] warning: workspace (manifest) generated 7 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995
[INFO] running `Command { std: "docker" "start" "ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995", 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" "ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995" "/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" "ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995", 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" "ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-bft`
[INFO] [stderr]   --> Cargo.toml:56:25
[INFO] [stderr]    |
[INFO] [stderr] 56 | [workspace.dependencies.fuel-core-bft]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-bft`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-bin`
[INFO] [stderr]   --> Cargo.toml:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 | [workspace.dependencies.fuel-core-bin]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-bin`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-client-bin`
[INFO] [stderr]   --> Cargo.toml:73:25
[INFO] [stderr]    |
[INFO] [stderr] 73 | [workspace.dependencies.fuel-core-client-bin]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-client-bin`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-keygen-bin`
[INFO] [stderr]   --> Cargo.toml:97:25
[INFO] [stderr]    |
[INFO] [stderr] 97 | [workspace.dependencies.fuel-core-keygen-bin]
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-keygen-bin`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-tests`
[INFO] [stderr]    --> Cargo.toml:133:25
[INFO] [stderr]     |
[INFO] [stderr] 133 | [workspace.dependencies.fuel-core-tests]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-tests`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-trace`
[INFO] [stderr]    --> Cargo.toml:137:25
[INFO] [stderr]     |
[INFO] [stderr] 137 | [workspace.dependencies.fuel-core-trace]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-trace`
[INFO] [stderr] warning: unused workspace dependency `fuel-core-xtask`
[INFO] [stderr]    --> Cargo.toml:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 | [workspace.dependencies.fuel-core-xtask]
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] help: consider removing the workspace dependency `fuel-core-xtask`
[INFO] [stderr] warning: workspace (manifest) generated 7 warnings
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/doc/fuel_core/index.html
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `fuel-core` in package `fuel-core-bin v0.22.0 (/opt/rustwide/workdir/bin/fuel-core)` has the same output filename as the lib target `fuel_core` in package `fuel-core v0.22.0 (/opt/rustwide/workdir/crates/fuel-core)`
[INFO] [stderr]   = note: if this looks unexpected, it may be a bug in Cargo. Please file a bug report at https://github.com/rust-lang/cargo/issues/ with as much information as you can provide.
[INFO] [stderr]   = note: cargo 1.100.0-beta.1 (3d7cf6e93 2026-09-25) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr]   = note: first unit: Unit { pkg: Package { id: PackageId { name: "fuel-core-bin", version: "0.22.0", source: "/opt/rustwide/workdir/bin/fuel-core" }, ..: ".." }, target: TargetInner { name: "fuel-core", doc: true, ..: with_path("/opt/rustwide/workdir/bin/fuel-core/src/main.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc, features: ["default", "env", "relayer", "rocksdb"], rustflags: ["--cap-lints=warn"], rustdocflags: ["--cap-lints=warn"], links_overrides: {}, artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 5515344904714841665 }
[INFO] [stderr]   = note: second unit: Unit { pkg: Package { id: PackageId { name: "fuel-core", version: "0.22.0", source: "/opt/rustwide/workdir/crates/fuel-core" }, ..: ".." }, target: TargetInner { name_inferred: true, ..: lib_target("fuel_core", ["lib"], "/opt/rustwide/workdir/crates/fuel-core/src/lib.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc, features: ["default", "relayer", "rocksdb", "rocksdb-production", "test-helpers"], rustflags: ["--cap-lints=warn"], rustdocflags: ["--cap-lints=warn"], links_overrides: {}, artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 6627054953657403814 }
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/doc/fuel_core_client/index.html
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `fuel-core-client` in package `fuel-core-client-bin v0.22.0 (/opt/rustwide/workdir/bin/fuel-core-client)` has the same output filename as the lib target `fuel_core_client` in package `fuel-core-client v0.22.0 (/opt/rustwide/workdir/crates/client)`
[INFO] [stderr]   = note: if this looks unexpected, it may be a bug in Cargo. Please file a bug report at https://github.com/rust-lang/cargo/issues/ with as much information as you can provide.
[INFO] [stderr]   = note: cargo 1.100.0-beta.1 (3d7cf6e93 2026-09-25) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr]   = note: first unit: Unit { pkg: Package { id: PackageId { name: "fuel-core-client-bin", version: "0.22.0", source: "/opt/rustwide/workdir/bin/fuel-core-client" }, ..: ".." }, target: TargetInner { name: "fuel-core-client", doc: true, ..: with_path("/opt/rustwide/workdir/bin/fuel-core-client/src/main.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc, features: [], rustflags: ["--cap-lints=warn"], rustdocflags: ["--cap-lints=warn"], links_overrides: {}, artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 14122530379636417954 }
[INFO] [stderr]   = note: second unit: Unit { pkg: Package { id: PackageId { name: "fuel-core-client", version: "0.22.0", source: "/opt/rustwide/workdir/crates/client" }, ..: ".." }, target: TargetInner { name_inferred: true, ..: lib_target("fuel_core_client", ["lib"], "/opt/rustwide/workdir/crates/client/src/lib.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc, features: ["default", "eventsource-client", "futures", "hyper-rustls", "subscriptions", "test-helpers"], rustflags: ["--cap-lints=warn"], rustdocflags: ["--cap-lints=warn"], links_overrides: {}, artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 4940875517761755443 }
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/doc/fuel_core_keygen/index.html
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `fuel-core-keygen` in package `fuel-core-keygen-bin v0.22.0 (/opt/rustwide/workdir/bin/keygen)` has the same output filename as the lib target `fuel_core_keygen` in package `fuel-core-keygen v0.22.0 (/opt/rustwide/workdir/crates/keygen)`
[INFO] [stderr]   = note: if this looks unexpected, it may be a bug in Cargo. Please file a bug report at https://github.com/rust-lang/cargo/issues/ with as much information as you can provide.
[INFO] [stderr]   = note: cargo 1.100.0-beta.1 (3d7cf6e93 2026-09-25) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr]   = note: first unit: Unit { pkg: Package { id: PackageId { name: "fuel-core-keygen-bin", version: "0.22.0", source: "/opt/rustwide/workdir/bin/keygen" }, ..: ".." }, target: TargetInner { name: "fuel-core-keygen", doc: true, ..: with_path("/opt/rustwide/workdir/bin/keygen/src/main.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc, features: [], rustflags: ["--cap-lints=warn"], rustdocflags: ["--cap-lints=warn"], links_overrides: {}, artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 16965228246531454486 }
[INFO] [stderr]   = note: second unit: Unit { pkg: Package { id: PackageId { name: "fuel-core-keygen", version: "0.22.0", source: "/opt/rustwide/workdir/crates/keygen" }, ..: ".." }, target: TargetInner { name_inferred: true, ..: lib_target("fuel_core_keygen", ["lib"], "/opt/rustwide/workdir/crates/keygen/src/lib.rs", Edition2021) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc, features: [], rustflags: ["--cap-lints=warn"], rustdocflags: ["--cap-lints=warn"], links_overrides: {}, artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 6887475897562740534 }
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking subtle v2.5.0
[INFO] [stderr]     Checking futures-core v0.3.30
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking smallvec v1.13.1
[INFO] [stderr]     Checking futures-task v0.3.30
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]     Checking futures-channel v0.3.30
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling winnow v0.5.35
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking zerocopy v0.7.32
[INFO] [stderr]    Compiling serde_json v1.0.112
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling platforms v3.3.0
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling zeroize v1.7.0
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling async-trait v0.1.77
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking hashbrown v0.13.2
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking fuel-storage v0.44.0
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.10
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.90
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.90
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking data-encoding v2.5.0
[INFO] [stderr]     Checking predicates-core v1.0.6
[INFO] [stderr]     Checking float-cmp v0.9.0
[INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ethnum-1.5.0/src/error.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 16 |     unsafe { mem::transmute(()) }
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: source type: `()` (0 bits)
[INFO] [stdout]    = note: target type: `TryFromIntError` (8 bits)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking difflib v0.4.0
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking termtree v0.4.1
[INFO] [stderr]     Checking fragile v2.0.0
[INFO] [stderr]     Checking downcast v0.11.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling impl-tools v0.10.0
[INFO] [stdout] For more information about this error, try `rustc --explain E0512`.
[INFO] [stdout] 
[INFO] [stderr]     Checking predicates-tree v1.0.9
[INFO] [stderr] error: could not compile `ethnum` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995", kill_on_drop: false }`
[INFO] [stdout] ad3cf6b98543038b0570642dc28d8bf5504e88d981787353d5ead48b2b6e5995
