[INFO] fetching crate vize_relief 0.429.2...
[INFO] testing vize_relief-0.429.2 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate vize_relief 0.429.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate vize_relief 0.429.2
[INFO] finished tweaking crates.io crate vize_relief 0.429.2
[INFO] tweaked toml for crates.io crate vize_relief 0.429.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vize_relief 0.429.2 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 vize_relief 0.429.2 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-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98
[INFO] running `Command { std: "docker" "start" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98", 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" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98" "/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" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98", 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" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling owo-colors v4.3.0
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling smawk v0.3.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling object v0.39.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling oxc_data_structures v0.142.0
[INFO] [stderr]    Compiling cc v1.2.62
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling phf_shared v0.14.0
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling oxc_estree v0.142.0
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling unicode-id-start v1.4.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling phf v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling phf_generator v0.14.0
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling which v8.0.5
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling xxhash-rust v0.8.18
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling stacker v0.1.25
[INFO] [stderr]    Compiling oxc_allocator v0.142.0
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling oxc-miette-derive v3.0.1
[INFO] [stderr]    Compiling phf_macros v0.14.0
[INFO] [stderr]    Compiling phf_macros v0.13.1
[INFO] [stderr]    Compiling pklrust-derive v0.9.0
[INFO] [stderr]    Compiling vize_davinci_derive v0.429.2
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling phf v0.13.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling oxc_ast_macros v0.142.0
[INFO] [stderr]    Compiling oxc-miette v3.0.1
[INFO] [stderr]    Compiling oxc_diagnostics v0.142.0
[INFO] [stderr]    Compiling ar_archive_writer v0.5.3
[INFO] [stderr]    Compiling compact_str v0.10.0
[INFO] [stderr]    Compiling oxc_index v5.0.0
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling rmpv v1.3.1
[INFO] [stderr]    Compiling psm v0.1.31
[INFO] [stderr]    Compiling oxc_str v0.142.0
[INFO] [stderr]    Compiling oxc_span v0.142.0
[INFO] [stderr]    Compiling pklrust v0.9.0
[INFO] [stderr]    Compiling oxc_syntax v0.142.0
[INFO] [stderr]    Compiling oxc_regular_expression v0.142.0
[INFO] [stderr]    Compiling vize_carton v0.429.2
[INFO] [stderr]    Compiling oxc_ast v0.142.0
[INFO] [stderr]    Compiling vize_l0 v0.429.2
[INFO] [stderr]    Compiling vize_davinci v0.429.2
[INFO] [stderr]    Compiling oxc_ast_visit v0.142.0
[INFO] [stderr]    Compiling vize_relief v0.429.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.28s
[INFO] running `Command { std: "docker" "inspect" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98", 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" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling vize_relief v0.429.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/options/bindings.rs:262:24
[INFO] [stdout]     |
[INFO] [stdout] 262 |             let json = serde_json::to_string(bt).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/options/bindings.rs:263:45
[INFO] [stdout]     |
[INFO] [stdout] 263 |             let deserialized: BindingType = serde_json::from_str(&json).unwrap();
[INFO] [stdout]     |                                             ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/options.rs:326:23
[INFO] [stdout]     |
[INFO] [stdout] 326 |         let json_fn = serde_json::to_string(&CodegenMode::Function).unwrap();
[INFO] [stdout]     |                       ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/options.rs:328:24
[INFO] [stdout]     |
[INFO] [stdout] 328 |         let json_mod = serde_json::to_string(&CodegenMode::Module).unwrap();
[INFO] [stdout]     |                        ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/options.rs:331:41
[INFO] [stdout]     |
[INFO] [stdout] 331 |         let deserialized: CodegenMode = serde_json::from_str("\"function\"").unwrap();
[INFO] [stdout]     |                                         ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `serde_json` in this scope
[INFO] [stdout]    --> src/options.rs:333:41
[INFO] [stdout]     |
[INFO] [stdout] 333 |         let deserialized: CodegenMode = serde_json::from_str("\"module\"").unwrap();
[INFO] [stdout]     |                                         ^^^^^^^^^^ use of unresolved module or unlinked crate `serde_json`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `serde_json`, use `cargo add serde_json` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vize_relief` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98", kill_on_drop: false }`
[INFO] [stdout] 5dc270eed1a954026973ca646d267ea7ebdf8052ec93f0b4de2b45ee6e226b98
