[INFO] fetching crate symbolic_regression 0.12.1...
[INFO] testing symbolic_regression-0.12.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate symbolic_regression 0.12.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate symbolic_regression 0.12.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate symbolic_regression 0.12.1
[INFO] tweaked toml for crates.io crate symbolic_regression 0.12.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate symbolic_regression 0.12.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate symbolic_regression 0.12.1 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 40d6d95f89659f4c9ea675e4256f1ec85fbd1abd43fe279c76aa3fea3ff38204
[INFO] running `Command { std: "docker" "start" "-a" "40d6d95f89659f4c9ea675e4256f1ec85fbd1abd43fe279c76aa3fea3ff38204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "40d6d95f89659f4c9ea675e4256f1ec85fbd1abd43fe279c76aa3fea3ff38204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40d6d95f89659f4c9ea675e4256f1ec85fbd1abd43fe279c76aa3fea3ff38204", kill_on_drop: false }`
[INFO] [stdout] 40d6d95f89659f4c9ea675e4256f1ec85fbd1abd43fe279c76aa3fea3ff38204
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca7e3e1379cb439a754af81403e4d74a8400853091b93edf1c6e4e2b0b79ade1
[INFO] running `Command { std: "docker" "start" "-a" "ca7e3e1379cb439a754af81403e4d74a8400853091b93edf1c6e4e2b0b79ade1", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling unit-prefix v0.5.2
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling ndarray v0.17.1
[INFO] [stderr]    Compiling console v0.16.2
[INFO] [stderr]    Compiling indicatif v0.18.3
[INFO] [stderr]    Compiling dynamic_expressions v0.10.0
[INFO] [stderr]    Compiling symbolic_regression v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `Command { std: "docker" "inspect" "ca7e3e1379cb439a754af81403e4d74a8400853091b93edf1c6e4e2b0b79ade1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7e3e1379cb439a754af81403e4d74a8400853091b93edf1c6e4e2b0b79ade1", kill_on_drop: false }`
[INFO] [stdout] ca7e3e1379cb439a754af81403e4d74a8400853091b93edf1c6e4e2b0b79ade1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a987473a0670aedc0f2a30a155ac4c3083f523b1825f46c28dfc25aed8c116bc
[INFO] running `Command { std: "docker" "start" "-a" "a987473a0670aedc0f2a30a155ac4c3083f523b1825f46c28dfc25aed8c116bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zmij v1.0.3
[INFO] [stderr]    Compiling serde_json v1.0.148
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling ndarray v0.17.1
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling dynamic_expressions v0.10.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling symbolic_regression v0.12.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling proptest v1.9.0
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stdout] error[E0432]: unresolved import `dynamic_expressions::proptest_utils`
[INFO] [stdout]   --> src/tests/test_count_depth_proptests.rs:4:46
[INFO] [stdout]    |
[INFO] [stdout]  4 | use dynamic_expressions::{HasOp, node_utils, proptest_utils};
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^^ no `proptest_utils` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dynamic_expressions-0.10.0/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "proptest-utils")]
[INFO] [stdout]    |       -------------------------- the item is gated behind the `proptest-utils` feature
[INFO] [stdout] 14 | pub mod proptest_utils;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `dynamic_expressions::proptest_utils`
[INFO] [stdout]   --> src/tests/test_rotate_tree_proptests.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | use dynamic_expressions::proptest_utils;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `proptest_utils` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/dynamic_expressions-0.10.0/src/lib.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | #[cfg(feature = "proptest-utils")]
[INFO] [stdout]    |       -------------------------- the item is gated behind the `proptest-utils` feature
[INFO] [stdout] 14 | pub mod proptest_utils;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `symbolic_regression` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a987473a0670aedc0f2a30a155ac4c3083f523b1825f46c28dfc25aed8c116bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a987473a0670aedc0f2a30a155ac4c3083f523b1825f46c28dfc25aed8c116bc", kill_on_drop: false }`
[INFO] [stdout] a987473a0670aedc0f2a30a155ac4c3083f523b1825f46c28dfc25aed8c116bc
