[INFO] fetching crate tidepool-runtime 0.1.0...
[INFO] testing tidepool-runtime-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate tidepool-runtime 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tidepool-runtime 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tidepool-runtime 0.1.0
[INFO] tweaked toml for crates.io crate tidepool-runtime 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tidepool-runtime 0.1.0 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tidepool-runtime 0.1.0 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" "+beta-2026-04-21" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84ece530dcfc412845c36524c58be37fe60964d9788189ca07180f9019943fa8
[INFO] running `Command { std: "docker" "start" "-a" "84ece530dcfc412845c36524c58be37fe60964d9788189ca07180f9019943fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84ece530dcfc412845c36524c58be37fe60964d9788189ca07180f9019943fa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ece530dcfc412845c36524c58be37fe60964d9788189ca07180f9019943fa8", kill_on_drop: false }`
[INFO] [stdout] 84ece530dcfc412845c36524c58be37fe60964d9788189ca07180f9019943fa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ddf673825316abbc43754d1de0813dd72897f9e98d66c8585b4c2ac09502be
[INFO] running `Command { std: "docker" "start" "-a" "a7ddf673825316abbc43754d1de0813dd72897f9e98d66c8585b4c2ac09502be", kill_on_drop: false }`
[INFO] [stderr]    Compiling cranelift-srcgen v0.129.1
[INFO] [stderr]    Compiling wasmtime-internal-core v42.0.1
[INFO] [stderr]    Compiling cranelift-isle v0.129.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.129.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling im v15.1.0
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[INFO] [stderr]    Compiling bitmaps v2.1.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling frunk_core v0.4.4
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling region v3.0.2
[INFO] [stderr]    Compiling blake3 v1.8.3
[INFO] [stderr]    Compiling regalloc2 v0.13.5
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.129.1
[INFO] [stderr]    Compiling tidepool-codegen v0.1.0
[INFO] [stderr]    Compiling sized-chunks v0.6.5
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling recursion v0.5.4
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling cranelift-bitset v0.129.1
[INFO] [stderr]    Compiling wasmtime-internal-jit-icache-coherence v42.0.1
[INFO] [stderr]    Compiling cranelift-control v0.129.1
[INFO] [stderr]    Compiling cranelift-entity v0.129.1
[INFO] [stderr]    Compiling cranelift-bforest v0.129.1
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[INFO] [stderr]    Compiling gimli v0.33.0
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.129.1
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.4
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling cranelift-codegen v0.129.1
[INFO] [stderr]    Compiling frunk v0.4.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tidepool-repr v0.1.0
[INFO] [stderr]    Compiling tidepool-eval v0.1.0
[INFO] [stderr]    Compiling tidepool-bridge v0.1.0
[INFO] [stderr]    Compiling tidepool-heap v0.1.0
[INFO] [stderr]    Compiling tidepool-effect v0.1.0
[INFO] [stderr]    Compiling cranelift-module v0.129.1
[INFO] [stderr]    Compiling cranelift-native v0.129.1
[INFO] [stderr]    Compiling cranelift-frontend v0.129.1
[INFO] [stderr]    Compiling cranelift-jit v0.129.1
[INFO] [stderr]    Compiling tidepool-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "a7ddf673825316abbc43754d1de0813dd72897f9e98d66c8585b4c2ac09502be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ddf673825316abbc43754d1de0813dd72897f9e98d66c8585b4c2ac09502be", kill_on_drop: false }`
[INFO] [stdout] a7ddf673825316abbc43754d1de0813dd72897f9e98d66c8585b4c2ac09502be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d794728200ae920db0c0d325d03c3db763ece17c737728372096810046eb9a1b
[INFO] running `Command { std: "docker" "start" "-a" "d794728200ae920db0c0d325d03c3db763ece17c737728372096810046eb9a1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling gimli v0.33.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling sdd v3.0.10
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling scc v2.4.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling frunk_proc_macro_helpers v0.1.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling frunk_proc_macros v0.1.4
[INFO] [stderr]    Compiling frunk_derives v0.4.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serial_test_derive v3.4.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tidepool-bridge-derive v0.1.0
[INFO] [stderr]    Compiling serial_test v3.4.0
[INFO] [stderr]    Compiling frunk v0.4.4
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling cranelift-codegen v0.129.1
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling serde v1.0.228
[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 ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.10.0
[INFO] [stderr]    Compiling tidepool-repr v0.1.0
[INFO] [stderr]    Compiling tidepool-eval v0.1.0
[INFO] [stderr]    Compiling tidepool-bridge v0.1.0
[INFO] [stderr]    Compiling tidepool-heap v0.1.0
[INFO] [stderr]    Compiling tidepool-effect v0.1.0
[INFO] [stderr]    Compiling cranelift-module v0.129.1
[INFO] [stderr]    Compiling cranelift-native v0.129.1
[INFO] [stderr]    Compiling cranelift-frontend v0.129.1
[INFO] [stderr]    Compiling cranelift-jit v0.129.1
[INFO] [stderr]    Compiling tidepool-codegen v0.1.0
[INFO] [stderr]    Compiling tidepool-runtime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `tidepool_testing` in this scope
[INFO] [stdout]  --> tests/proptest_letrec.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tidepool_testing::gen::{arb_core_expr, standard_datacon_table};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tidepool_testing`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 9 - use tidepool_testing::gen::{arb_core_expr, standard_datacon_table};
[INFO] [stdout] 9 + use tidepool_runtime::gen::{arb_core_expr, standard_datacon_table};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tidepool_optimize` in this scope
[INFO] [stdout]  --> tests/proptest_jit_vs_eval.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tidepool_optimize::pipeline::optimize;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tidepool_optimize`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 4 - use tidepool_optimize::pipeline::optimize;
[INFO] [stdout] 4 + use tidepool_runtime::pipeline::optimize;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tidepool_testing` in this scope
[INFO] [stdout]  --> tests/proptest_jit_vs_eval.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tidepool_testing::gen::arb_core_expr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tidepool_testing`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 5 - use tidepool_testing::gen::arb_core_expr;
[INFO] [stdout] 5 + use tidepool_runtime::gen::arb_core_expr;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `tidepool_testing` in this scope
[INFO] [stdout]  --> tests/proptest_jit_vs_eval.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tidepool_testing::proptest::{build_table_for_expr, check_jit_vs_eval, values_equal};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tidepool_testing`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 6 - use tidepool_testing::proptest::{build_table_for_expr, check_jit_vs_eval, values_equal};
[INFO] [stdout] 6 + use tidepool_runtime::proptest::{build_table_for_expr, check_jit_vs_eval, values_equal};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tidepool-runtime` (test "proptest_jit_vs_eval") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tidepool-runtime` (test "proptest_letrec") due to 1 previous error
[INFO] [stdout] warning: unused import: `tidepool_codegen::yield_type::YieldError`
[INFO] [stdout]  --> tests/test_error_msg.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tidepool_codegen::yield_type::YieldError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> tests/value_case_match.rs:1015:15
[INFO] [stdout]      |
[INFO] [stdout] 1015 |         Print(String),
[INFO] [stdout]      |         ----- ^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         field in this variant
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 1015 -         Print(String),
[INFO] [stdout] 1015 +         Print(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> tests/value_case_match.rs:1031:15
[INFO] [stdout]      |
[INFO] [stdout] 1031 |         KvGet(String),
[INFO] [stdout]      |         ----- ^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         field in this variant
[INFO] [stdout]      |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 1031 -         KvGet(String),
[INFO] [stdout] 1031 +         KvGet(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `0` and `1` are never read
[INFO] [stdout]     --> tests/value_case_match.rs:1033:15
[INFO] [stdout]      |
[INFO] [stdout] 1033 |         KvSet(String, Value),
[INFO] [stdout]      |         ----- ^^^^^^  ^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         fields in this variant
[INFO] [stdout]      |
[INFO] [stdout] help: consider changing the fields to be of unit type to suppress this warning while preserving the field numbering, or remove the fields
[INFO] [stdout]      |
[INFO] [stdout] 1033 -         KvSet(String, Value),
[INFO] [stdout] 1033 +         KvSet((), ()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]     --> tests/value_case_match.rs:1035:18
[INFO] [stdout]      |
[INFO] [stdout] 1035 |         KvDelete(String),
[INFO] [stdout]      |         -------- ^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         field in this variant
[INFO] [stdout]      |
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]      |
[INFO] [stdout] 1035 -         KvDelete(String),
[INFO] [stdout] 1035 +         KvDelete(()),
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d794728200ae920db0c0d325d03c3db763ece17c737728372096810046eb9a1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d794728200ae920db0c0d325d03c3db763ece17c737728372096810046eb9a1b", kill_on_drop: false }`
[INFO] [stdout] d794728200ae920db0c0d325d03c3db763ece17c737728372096810046eb9a1b
