[INFO] fetching crate fastrlp 0.1.0... [INFO] testing fastrlp-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate fastrlp 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate fastrlp 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fastrlp 0.1.0 [INFO] finished tweaking crates.io crate fastrlp 0.1.0 [INFO] tweaked toml for crates.io crate fastrlp 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56ddd10000a7b082fcd8bbd07a454bc1f9c3f273200c931b4f94fe2a4521d81b [INFO] running `Command { std: "docker" "start" "-a" "56ddd10000a7b082fcd8bbd07a454bc1f9c3f273200c931b4f94fe2a4521d81b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56ddd10000a7b082fcd8bbd07a454bc1f9c3f273200c931b4f94fe2a4521d81b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56ddd10000a7b082fcd8bbd07a454bc1f9c3f273200c931b4f94fe2a4521d81b", kill_on_drop: false }` [INFO] [stdout] 56ddd10000a7b082fcd8bbd07a454bc1f9c3f273200c931b4f94fe2a4521d81b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46cedd614f8ba4fcae17f77ed7ae03304c67d819720f1b1a2d0479a59558b7f5 [INFO] running `Command { std: "docker" "start" "-a" "46cedd614f8ba4fcae17f77ed7ae03304c67d819720f1b1a2d0479a59558b7f5", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling auto_impl v0.5.0 [INFO] [stderr] Compiling fastrlp v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.82s [INFO] running `Command { std: "docker" "inspect" "46cedd614f8ba4fcae17f77ed7ae03304c67d819720f1b1a2d0479a59558b7f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46cedd614f8ba4fcae17f77ed7ae03304c67d819720f1b1a2d0479a59558b7f5", kill_on_drop: false }` [INFO] [stdout] 46cedd614f8ba4fcae17f77ed7ae03304c67d819720f1b1a2d0479a59558b7f5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f702d6f3d7a0ee0f1915603750fe9e77ca14fe492d69f577ccc097b3ffc3626 [INFO] running `Command { std: "docker" "start" "-a" "1f702d6f3d7a0ee0f1915603750fe9e77ca14fe492d69f577ccc097b3ffc3626", kill_on_drop: false }` [INFO] [stderr] Compiling hex-literal v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling fastrlp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `ethnum` [INFO] [stdout] --> tests/rlp.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ethnum::U256; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `ethnum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RlpEncodable` in this scope [INFO] [stdout] --> tests/rlp.rs:6:28 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, PartialEq, RlpEncodable, RlpDecodable)] [INFO] [stdout] | ^^^^^^^^^^^^ help: a derive macro with a similar name exists: `RustcEncodable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RlpDecodable` in this scope [INFO] [stdout] --> tests/rlp.rs:6:42 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Debug, PartialEq, RlpEncodable, RlpDecodable)] [INFO] [stdout] | ^^^^^^^^^^^^ help: a derive macro with a similar name exists: `RustcDecodable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RlpEncodable` in this scope [INFO] [stdout] --> tests/rlp.rs:11:28 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug, PartialEq, RlpEncodable, RlpDecodable, RlpMaxEncodedLen)] [INFO] [stdout] | ^^^^^^^^^^^^ help: a derive macro with a similar name exists: `RustcEncodable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RlpDecodable` in this scope [INFO] [stdout] --> tests/rlp.rs:11:42 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug, PartialEq, RlpEncodable, RlpDecodable, RlpMaxEncodedLen)] [INFO] [stdout] | ^^^^^^^^^^^^ help: a derive macro with a similar name exists: `RustcDecodable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RlpMaxEncodedLen` in this scope [INFO] [stdout] --> tests/rlp.rs:11:56 [INFO] [stdout] | [INFO] [stdout] 11 | #[derive(Debug, PartialEq, RlpEncodable, RlpDecodable, RlpMaxEncodedLen)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RlpEncodableWrapper` in this scope [INFO] [stdout] --> tests/rlp.rs:19:28 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Debug, PartialEq, RlpEncodableWrapper, RlpDecodableWrapper)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RlpDecodableWrapper` in this scope [INFO] [stdout] --> tests/rlp.rs:19:49 [INFO] [stdout] | [INFO] [stdout] 19 | #[derive(Debug, PartialEq, RlpEncodableWrapper, RlpDecodableWrapper)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find derive macro `RlpEncodable` in this scope [INFO] [stdout] --> tests/rlp.rs:22:28 [INFO] [stdout] | [INFO] [stdout] 22 | #[derive(Debug, PartialEq, RlpEncodable)] [INFO] [stdout] | ^^^^^^^^^^^^ help: a derive macro with a similar name exists: `RustcEncodable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `ethnum` [INFO] [stdout] --> src/decode.rs:347:9 [INFO] [stdout] | [INFO] [stdout] 347 | use ethnum::AsU256; [INFO] [stdout] | ^^^^^^ use of undeclared crate or module `ethnum` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Item: fastrlp::Encodable` is not satisfied [INFO] [stdout] --> tests/rlp.rs:43:23 [INFO] [stdout] | [INFO] [stdout] 43 | let out = encoded(&item); [INFO] [stdout] | ------- ^^^^^ the trait `fastrlp::Encodable` is not implemented for `Item` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `encoded` [INFO] [stdout] --> tests/rlp.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | fn encoded(t: &T) -> BytesMut { [INFO] [stdout] | ^^^^^^^^^ required by this bound in `encoded` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Item: fastrlp::Decodable` is not satisfied [INFO] [stdout] --> tests/rlp.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | let decoded = Decodable::decode(&mut &*expected).expect("decode failure"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the trait `fastrlp::Decodable` is not implemented for `Item` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Test4Numbers: fastrlp::Encodable` is not satisfied [INFO] [stdout] --> tests/rlp.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | let out = encoded(&item); [INFO] [stdout] | ------- ^^^^^ the trait `fastrlp::Encodable` is not implemented for `Test4Numbers` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `encoded` [INFO] [stdout] --> tests/rlp.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | fn encoded(t: &T) -> BytesMut { [INFO] [stdout] | ^^^^^^^^^ required by this bound in `encoded` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Test4Numbers: MaxEncodedLen<{_: usize}>` is not satisfied [INFO] [stdout] --> tests/rlp.rs:64:42 [INFO] [stdout] | [INFO] [stdout] 64 | let out = fastrlp::encode_fixed_size(&item); [INFO] [stdout] | -------------------------- ^^^^^ the trait `MaxEncodedLen<{_: usize}>` is not implemented for `Test4Numbers` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `encode_fixed_size` [INFO] [stdout] --> /opt/rustwide/workdir/src/encode.rs:298:29 [INFO] [stdout] | [INFO] [stdout] 298 | pub fn encode_fixed_size, const LEN: usize>(v: &E) -> ArrayVec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ required by this bound in `encode_fixed_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Test4Numbers: fastrlp::Decodable` is not satisfied [INFO] [stdout] --> tests/rlp.rs:67:19 [INFO] [stdout] | [INFO] [stdout] 67 | let decoded = Decodable::decode(&mut &*expected).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ the trait `fastrlp::Decodable` is not implemented for `Test4Numbers` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Test4NumbersGenerics<'_, _>: fastrlp::Encodable` is not satisfied [INFO] [stdout] --> tests/rlp.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | encoded(&Test4NumbersGenerics { [INFO] [stdout] | _________-------_^ [INFO] [stdout] | | | [INFO] [stdout] | | required by a bound introduced by this call [INFO] [stdout] 79 | | a: item.a, [INFO] [stdout] 80 | | b: item.b, [INFO] [stdout] 81 | | c: &item.c, [INFO] [stdout] 82 | | d: &item.d [INFO] [stdout] 83 | | }), [INFO] [stdout] | |_________^ the trait `fastrlp::Encodable` is not implemented for `Test4NumbersGenerics<'_, _>` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `encoded` [INFO] [stdout] --> tests/rlp.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | fn encoded(t: &T) -> BytesMut { [INFO] [stdout] | ^^^^^^^^^ required by this bound in `encoded` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `W: fastrlp::Encodable` is not satisfied [INFO] [stdout] --> tests/rlp.rs:87:24 [INFO] [stdout] | [INFO] [stdout] 87 | assert_eq!(encoded(&W(item)), expected); [INFO] [stdout] | ------- ^^^^^^^^ the trait `fastrlp::Encodable` is not implemented for `W` [INFO] [stdout] | | [INFO] [stdout] | required by a bound introduced by this call [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `encoded` [INFO] [stdout] --> tests/rlp.rs:30:15 [INFO] [stdout] | [INFO] [stdout] 30 | fn encoded(t: &T) -> BytesMut { [INFO] [stdout] | ^^^^^^^^^ required by this bound in `encoded` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `decode` found for struct `W` in the current scope [INFO] [stdout] --> tests/rlp.rs:88:19 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct W(Test4Numbers); [INFO] [stdout] | --------------------------- function or associated item `decode` not found for this [INFO] [stdout] ... [INFO] [stdout] 88 | assert_eq!(W::decode(&mut &*expected).unwrap().0, decoded); [INFO] [stdout] | ^^^^^^ function or associated item not found in `W` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `decode`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `fastrlp::Decodable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 17 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fastrlp` due to 18 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/decode.rs:358:17 [INFO] [stdout] | [INFO] [stdout] 358 | assert_eq!(input, &[]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/decode.rs:358:17 [INFO] [stdout] | [INFO] [stdout] 358 | assert_eq!(input, &[]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `A` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `u8: PartialEq<_>` found in the following crates: `core`, `serde_json`: [INFO] [stdout] - impl PartialEq for u8; [INFO] [stdout] - impl PartialEq for u8; [INFO] [stdout] = note: required because of the requirements on the impl of `PartialEq<[_; 0]>` for `[u8]` [INFO] [stdout] = note: 1 redundant requirement hidden [INFO] [stdout] = note: required because of the requirements on the impl of `PartialEq<&[_; 0]>` for `&[u8]` [INFO] [stdout] = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `decode` found for struct `Vec` in the current scope [INFO] [stdout] --> src/decode.rs:369:39 [INFO] [stdout] | [INFO] [stdout] 369 | assert_eq!(vec::Vec::::decode(&mut input), expected); [INFO] [stdout] | ^^^^^^ function or associated item not found in `Vec` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `decode::Decodable` defines an item `decode`, perhaps you need to implement it [INFO] [stdout] --> src/decode.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub trait Decodable: Sized { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `length` found for struct `Vec` in the current scope [INFO] [stdout] --> src/encode.rs:331:34 [INFO] [stdout] | [INFO] [stdout] 331 | assert_eq!(out1.len(), v.length()); [INFO] [stdout] | ^^^^^^ method not found in `Vec` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `encode::Encodable` defines an item `length`, perhaps you need to implement it [INFO] [stdout] --> src/encode.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait Encodable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `encode` found for struct `Vec` in the current scope [INFO] [stdout] --> src/encode.rs:334:11 [INFO] [stdout] | [INFO] [stdout] 334 | v.encode(&mut out2); [INFO] [stdout] | ^^^^^^ method not found in `Vec` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] note: `encode::Encodable` defines an item `encode`, perhaps you need to implement it [INFO] [stdout] --> src/encode.rs:68:1 [INFO] [stdout] | [INFO] [stdout] 68 | pub trait Encodable { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_u256` found for type `u8` in the current scope [INFO] [stdout] --> src/decode.rs:436:22 [INFO] [stdout] | [INFO] [stdout] 436 | (Ok(9_u8.as_u256()), &hex!("09")[..]), [INFO] [stdout] | ^^^^^^^ method not found in `u8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_u256` found for type `u8` in the current scope [INFO] [stdout] --> src/decode.rs:437:22 [INFO] [stdout] | [INFO] [stdout] 437 | (Ok(0_u8.as_u256()), &hex!("80")[..]), [INFO] [stdout] | ^^^^^^^ method not found in `u8` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_u256` found for type `u16` in the current scope [INFO] [stdout] --> src/decode.rs:438:28 [INFO] [stdout] | [INFO] [stdout] 438 | (Ok(0x0505_u16.as_u256()), &hex!("820505")[..]), [INFO] [stdout] | ^^^^^^^ method not found in `u16` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_u256` found for type `u64` in the current scope [INFO] [stdout] --> src/decode.rs:439:34 [INFO] [stdout] | [INFO] [stdout] 439 | (Ok(0xCE05050505_u64.as_u256()), &hex!("85CE05050505")[..]), [INFO] [stdout] | ^^^^^^^ method not found in `u64` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `as_u256` found for type `u128` in the current scope [INFO] [stdout] --> src/decode.rs:441:48 [INFO] [stdout] | [INFO] [stdout] 441 | Ok(0xFFFFFFFFFFFFFFFFFF7C_u128.as_u256()), [INFO] [stdout] | ^^^^^^^ method not found in `u128` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 11 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0283, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fastrlp` due to 12 previous errors [INFO] running `Command { std: "docker" "inspect" "1f702d6f3d7a0ee0f1915603750fe9e77ca14fe492d69f577ccc097b3ffc3626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f702d6f3d7a0ee0f1915603750fe9e77ca14fe492d69f577ccc097b3ffc3626", kill_on_drop: false }` [INFO] [stdout] 1f702d6f3d7a0ee0f1915603750fe9e77ca14fe492d69f577ccc097b3ffc3626