[INFO] fetching crate varpro 0.7.1...
[INFO] testing varpro-0.7.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate varpro 0.7.1 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate varpro 0.7.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate varpro 0.7.1
[INFO] finished tweaking crates.io crate varpro 0.7.1
[INFO] tweaked toml for crates.io crate varpro 0.7.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symbolic-common v12.8.0
[INFO] [stderr]   Downloaded pprof v0.13.0
[INFO] [stderr]   Downloaded symbolic-demangle v12.8.0
[INFO] [stderr]   Downloaded levenberg-marquardt v0.13.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07f91fdb1102dff124349e81caccdbfc92a3b4433a0dd332f16c778304e0f74c
[INFO] running `Command { std: "docker" "start" "-a" "07f91fdb1102dff124349e81caccdbfc92a3b4433a0dd332f16c778304e0f74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07f91fdb1102dff124349e81caccdbfc92a3b4433a0dd332f16c778304e0f74c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07f91fdb1102dff124349e81caccdbfc92a3b4433a0dd332f16c778304e0f74c", kill_on_drop: false }`
[INFO] [stdout] 07f91fdb1102dff124349e81caccdbfc92a3b4433a0dd332f16c778304e0f74c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0618aef8d2e93d1b08914964ddbbd72be2b3bbe08a5fa3718ed1a67c80fde559
[INFO] running `Command { std: "docker" "start" "-a" "0618aef8d2e93d1b08914964ddbbd72be2b3bbe08a5fa3718ed1a67c80fde559", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling semver v1.0.21
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling safe_arch v0.7.1
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling wide v0.7.13
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling levenberg-marquardt v0.13.1
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]    Compiling nalgebra v0.32.3
[INFO] [stderr]    Compiling varpro v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.01s
[INFO] running `Command { std: "docker" "inspect" "0618aef8d2e93d1b08914964ddbbd72be2b3bbe08a5fa3718ed1a67c80fde559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0618aef8d2e93d1b08914964ddbbd72be2b3bbe08a5fa3718ed1a67c80fde559", kill_on_drop: false }`
[INFO] [stdout] 0618aef8d2e93d1b08914964ddbbd72be2b3bbe08a5fa3718ed1a67c80fde559
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39836abd42b95ddd42a362211c97f023af17dd488f1033a5093fdbdd4524a322
[INFO] running `Command { std: "docker" "start" "-a" "39836abd42b95ddd42a362211c97f023af17dd488f1033a5093fdbdd4524a322", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling crossbeam-utils v0.8.18
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.17
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling crossbeam-deque v0.8.4
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling uuid v1.6.1
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling ciborium-io v0.2.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling ciborium-ll v0.2.1
[INFO] [stderr]    Compiling clap_builder v4.4.12
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling is-terminal v0.4.10
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling backtrace v0.3.69
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling memmap2 v0.9.3
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling zerocopy v0.7.32
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling symbolic-demangle v12.8.0
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling indexmap v2.1.0
[INFO] [stderr]    Compiling clap v4.4.13
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rayon v1.8.0
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling symbolic-common v12.8.0
[INFO] [stderr]    Compiling ciborium v0.2.1
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling rgb v0.8.37
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling pprof v0.13.0
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.1
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling predicates v2.1.5
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling inferno v0.11.19
[INFO] [stderr]    Compiling mockall_derive v0.11.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling nalgebra v0.32.3
[INFO] [stderr]    Compiling mockall v0.11.4
[INFO] [stderr]    Compiling levenberg-marquardt v0.13.1
[INFO] [stderr]    Compiling varpro v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use shared_test_code::evaluate_complete_model_at_params;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `shared_test_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use shared_test_code::get_double_exponential_model_with_constant_offset;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `shared_test_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use shared_test_code::models::o_leary_example_model;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `shared_test_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use shared_test_code::models::DoubleExpModelWithConstantOffsetSepModel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `shared_test_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use shared_test_code::models::DoubleExponentialDecayFittingWithOffsetLevmar;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `shared_test_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | use shared_test_code::models::OLearyExampleModel;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `shared_test_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `shared_test_code`
[INFO] [stdout]   --> tests/integration_tests/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use shared_test_code::linspace;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ use of undeclared crate or module `shared_test_code`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `varpro` (test "integration_tests") due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "39836abd42b95ddd42a362211c97f023af17dd488f1033a5093fdbdd4524a322", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39836abd42b95ddd42a362211c97f023af17dd488f1033a5093fdbdd4524a322", kill_on_drop: false }`
[INFO] [stdout] 39836abd42b95ddd42a362211c97f023af17dd488f1033a5093fdbdd4524a322
