[INFO] fetching crate cser 0.2.0...
[INFO] testing cser-0.2.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate cser 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cser 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cser 0.2.0
[INFO] tweaked toml for crates.io crate cser 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cser 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 93 packages to highest compatible versions
[INFO] [stderr]       Adding criterion v0.5.1 (available: v0.8.2)
[INFO] [stderr]       Adding derive_more v1.0.0 (available: v2.1.1)
[INFO] [stderr]       Adding ethereum-types v0.15.1 (available: v0.16.0)
[INFO] [stderr]       Adding hex-literal v0.4.1 (available: v1.1.0)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[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-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3
[INFO] running `Command { std: "docker" "start" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3", 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" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3" "/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" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3", 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" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling auto_impl v1.4.0
[INFO] [stderr]    Compiling cser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 8.37s
[INFO] running `Command { std: "docker" "inspect" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3", 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" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_lex v1.1.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.63
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling cser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] error[E0432]: unresolved import `ethnum`
[INFO] [stdout]   --> src/binary.rs:91:9
[INFO] [stdout]    |
[INFO] [stdout] 91 |     use ethnum::{AsU256, U256};
[INFO] [stdout]    |         ^^^^^^ use of unresolved module or unlinked crate `ethnum`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `ethnum`, use `cargo add ethnum` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Encodable` in this scope
[INFO] [stdout]   --> tests/serialization.rs:4:35
[INFO] [stdout]    |
[INFO] [stdout]  4 | #[derive(Clone, Debug, PartialEq, Encodable, Decodable)]
[INFO] [stdout]    |                                   ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Encodable` is a trait, not a derive macro
[INFO] [stdout]   --> src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Encodable {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider implementing `Encodable` for your type manually
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Decodable` in this scope
[INFO] [stdout]   --> tests/serialization.rs:4:46
[INFO] [stdout]    |
[INFO] [stdout]  4 | #[derive(Clone, Debug, PartialEq, Encodable, Decodable)]
[INFO] [stdout]    |                                              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `Decodable` is a trait, not a derive macro
[INFO] [stdout]   --> src/lib.rs:24:1
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Decodable: Sized {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = help: consider implementing `Decodable` for your type manually
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `EncodableWrapper` in this scope
[INFO] [stdout]   --> tests/serialization.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug, PartialEq, EncodableWrapper, DecodableWrapper)]
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `DecodableWrapper` in this scope
[INFO] [stdout]   --> tests/serialization.rs:10:53
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug, PartialEq, EncodableWrapper, DecodableWrapper)]
[INFO] [stdout]    |                                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_u256` found for type `{integer}` in the current scope
[INFO] [stdout]    --> src/binary.rs:210:27
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let exp_u256 = [0.as_u256(), 1.as_u256(), 0xF_FF_FF.as_u256(), U256::MAX];
[INFO] [stdout]     |                           ^^^^^^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_u256` found for type `{integer}` in the current scope
[INFO] [stdout]    --> src/binary.rs:210:40
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let exp_u256 = [0.as_u256(), 1.as_u256(), 0xF_FF_FF.as_u256(), U256::MAX];
[INFO] [stdout]     |                                        ^^^^^^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_u256` found for type `{integer}` in the current scope
[INFO] [stdout]    --> src/binary.rs:210:61
[INFO] [stdout]     |
[INFO] [stdout] 210 |         let exp_u256 = [0.as_u256(), 1.as_u256(), 0xF_FF_FF.as_u256(), U256::MAX];
[INFO] [stdout]     |                                                             ^^^^^^^ method not found in `{integer}`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `encode` found for struct `DeriveTest` in the current scope
[INFO] [stdout]   --> tests/serialization.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout]  5 | struct DeriveTest {
[INFO] [stdout]    | ----------------- method `encode` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     value.encode(&mut writer_derive);
[INFO] [stdout]    |           ^^^^^^ method not found in `DeriveTest`
[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 `encode`, perhaps you need to implement it:
[INFO] [stdout]            candidate #1: `cser::Encodable`
[INFO] [stdout] help: some of the expressions' fields have a method of the same name
[INFO] [stdout]    |
[INFO] [stdout] 20 |     value.field_a.encode(&mut writer_derive);
[INFO] [stdout]    |           ++++++++
[INFO] [stdout] 20 |     value.field_b.encode(&mut writer_derive);
[INFO] [stdout]    |           ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cser` (test "serialization") due to 5 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `cser` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3", kill_on_drop: false }`
[INFO] [stdout] ee42c077a6cbaf1af3509f3110c1ca3d74555987bec808d6fb36db478f6fbfb3
