[INFO] fetching crate sarek 0.1.0... [INFO] extracting crate sarek 0.1.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/sarek/0.1.0 [INFO] extracting crate sarek 0.1.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/sarek/0.1.0 [INFO] validating manifest of sarek-0.1.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of sarek-0.1.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing sarek-0.1.0 [INFO] finished frobbing sarek-0.1.0 [INFO] frobbed toml for sarek-0.1.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/sarek/0.1.0/Cargo.toml [INFO] started frobbing sarek-0.1.0 [INFO] finished frobbing sarek-0.1.0 [INFO] frobbed toml for sarek-0.1.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/sarek/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded panic-control v0.1.4 [INFO] [stderr] Downloaded decorum v0.1.3 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing sarek-0.1.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/sarek/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 61b06473806d3a3e7968044856e32a139a5d870b121ae30cccf5ff4fd6277562 [INFO] running `"docker" "start" "-a" "61b06473806d3a3e7968044856e32a139a5d870b121ae30cccf5ff4fd6277562"` [INFO] [stderr] Compiling spin v0.4.10 [INFO] [stderr] Compiling mashup-impl v0.1.9 [INFO] [stderr] Compiling pyo3-derive-backend v0.5.4 [INFO] [stderr] Compiling pyo3 v0.5.4 [INFO] [stderr] Compiling decorum v0.1.3 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling mashup v0.1.9 [INFO] [stderr] Compiling pyo3cls v0.5.4 [INFO] [stderr] Compiling sarek v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | deque: VecDeque< Box< CallOnce + Send > >, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:108:28 [INFO] [stderr] | [INFO] [stderr] 108 | let callback: Box< CallOnce + Send > = Box::new( Some( move || { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:118:29 [INFO] [stderr] | [INFO] [stderr] 118 | let callback: *mut (CallOnce + Send) = Box::into_raw( callback ); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:120:29 [INFO] [stderr] | [INFO] [stderr] 120 | let callback: *mut (CallOnce + Send + 'static) = unsafe { mem::transmute( callback ) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:121:28 [INFO] [stderr] | [INFO] [stderr] 121 | let callback: Box< CallOnce + Send + 'static > = unsafe { Box::from_raw( callback ) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/context.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct ContextCreationError( Box< Error + Send > ); [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/py_utils.rs:40:51 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn py_err( py: Python, error: PyErr ) -> Box< Error + Send > { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/trainer.rs:202:47 [INFO] [stderr] | [INFO] [stderr] 202 | fn shuffle_with_rng( &mut self, rng: &mut RngCore ) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inputs` [INFO] [stderr] --> src/backend/keras/trainer.rs:142:30 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn test< S >( &self, inputs: &S ) -> f32 where S: DataSource { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_inputs` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CategoricalCrossEntropy` [INFO] [stderr] --> src/backend/keras/loss.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | CategoricalCrossEntropy [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.46s [INFO] running `"docker" "inspect" "61b06473806d3a3e7968044856e32a139a5d870b121ae30cccf5ff4fd6277562"` [INFO] running `"docker" "rm" "-f" "61b06473806d3a3e7968044856e32a139a5d870b121ae30cccf5ff4fd6277562"` [INFO] [stdout] 61b06473806d3a3e7968044856e32a139a5d870b121ae30cccf5ff4fd6277562 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-7/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/sarek/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 7f12ca06ceb5c7edd1816d9a042bdb836beedd30e42e4a2250449104840f89a0 [INFO] running `"docker" "start" "-a" "7f12ca06ceb5c7edd1816d9a042bdb836beedd30e42e4a2250449104840f89a0"` [INFO] [stderr] Compiling panic-control v0.1.4 [INFO] [stderr] Compiling sarek v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: couldn't read examples/mnist/data/train-images-idx3-ubyte.gz: No such file or directory (os error 2) [INFO] [stderr] --> examples/mnist/data.rs:26:39 [INFO] [stderr] | [INFO] [stderr] 26 | static MNIST_TRAINING_IMAGES: &[u8] = include_bytes!( "data/train-images-idx3-ubyte.gz" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read examples/mnist/data/train-labels-idx1-ubyte.gz: No such file or directory (os error 2) [INFO] [stderr] --> examples/mnist/data.rs:27:39 [INFO] [stderr] | [INFO] [stderr] 27 | static MNIST_TRAINING_LABELS: &[u8] = include_bytes!( "data/train-labels-idx1-ubyte.gz" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read examples/mnist/data/t10k-images-idx3-ubyte.gz: No such file or directory (os error 2) [INFO] [stderr] --> examples/mnist/data.rs:28:35 [INFO] [stderr] | [INFO] [stderr] 28 | static MNIST_TEST_IMAGES: &[u8] = include_bytes!( "data/t10k-images-idx3-ubyte.gz" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: couldn't read examples/mnist/data/t10k-labels-idx1-ubyte.gz: No such file or directory (os error 2) [INFO] [stderr] --> examples/mnist/data.rs:29:35 [INFO] [stderr] | [INFO] [stderr] 29 | static MNIST_TEST_LABELS: &[u8] = include_bytes!( "data/t10k-labels-idx1-ubyte.gz" ); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:38:27 [INFO] [stderr] | [INFO] [stderr] 38 | deque: VecDeque< Box< CallOnce + Send > >, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:108:28 [INFO] [stderr] | [INFO] [stderr] 108 | let callback: Box< CallOnce + Send > = Box::new( Some( move || { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:118:29 [INFO] [stderr] | [INFO] [stderr] 118 | let callback: *mut (CallOnce + Send) = Box::into_raw( callback ); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:120:29 [INFO] [stderr] | [INFO] [stderr] 120 | let callback: *mut (CallOnce + Send + 'static) = unsafe { mem::transmute( callback ) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/async_runner.rs:121:28 [INFO] [stderr] | [INFO] [stderr] 121 | let callback: Box< CallOnce + Send + 'static > = unsafe { Box::from_raw( callback ) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CallOnce + Send + 'static` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/context.rs:35:39 [INFO] [stderr] | [INFO] [stderr] 35 | pub struct ContextCreationError( Box< Error + Send > ); [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/py_utils.rs:40:51 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn py_err( py: Python, error: PyErr ) -> Box< Error + Send > { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/backend/keras/trainer.rs:202:47 [INFO] [stderr] | [INFO] [stderr] 202 | fn shuffle_with_rng( &mut self, rng: &mut RngCore ) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn RngCore` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] error: Could not compile `sarek`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused variable: `inputs` [INFO] [stderr] --> src/backend/keras/trainer.rs:142:30 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn test< S >( &self, inputs: &S ) -> f32 where S: DataSource { [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_inputs` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CategoricalCrossEntropy` [INFO] [stderr] --> src/backend/keras/loss.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | CategoricalCrossEntropy [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.layers.1hd4zv20-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5" "/opt/crater/target/debug/deps/layers-1048c8d08f54bcb5.4xlwrrfibcu94ece.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/miniz-sys-87d2436cd916c40c/out" "-L" "/usr/lib" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" 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"/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-676ed420ceb27f8a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-31e70ef246c653a1.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e5c2146f47976940.rlib" "/opt/crater/target/debug/deps/libsarek-33ac30434adf720c.rlib" "/opt/crater/target/debug/deps/libuuid-16b80eaf8136906c.rlib" "/opt/crater/target/debug/deps/libdecorum-6b1a98110b888be8.rlib" "/opt/crater/target/debug/deps/libserde-ee0a745999d717a9.rlib" "/opt/crater/target/debug/deps/libpyo3-23ca1e38dd832c28.rlib" "/opt/crater/target/debug/deps/libnum_traits-eba28d25d0fd935d.rlib" "/opt/crater/target/debug/deps/libspin-aa1eb7033fc5d09e.rlib" "/opt/crater/target/debug/deps/libmashup-5d06c2938a9884dc.rlib" "/opt/crater/target/debug/deps/libproc_macro_hack-09594e6b49086b0c.rlib" "/opt/crater/target/debug/deps/liblog-6207875398805059.rlib" "/opt/crater/target/debug/deps/libcfg_if-ba8680437656667a.rlib" "/opt/crater/target/debug/deps/liblazy_static-6b264ec86ae8595d.rlib" "/opt/crater/target/debug/deps/libparking_lot-17750d9af2a52e8b.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-5333a71382bff4d2.rlib" "/opt/crater/target/debug/deps/libsmallvec-cc0367f3da152132.rlib" "/opt/crater/target/debug/deps/librand-d44eb7b09f5ce683.rlib" "/opt/crater/target/debug/deps/librand_xorshift-d080cc8ec1ae59bd.rlib" "/opt/crater/target/debug/deps/librand_pcg-4a93ded8a6ae0b28.rlib" "/opt/crater/target/debug/deps/librand_hc-69e1c68d172b69f5.rlib" "/opt/crater/target/debug/deps/librand_chacha-166a631d59d508da.rlib" "/opt/crater/target/debug/deps/librand_isaac-2264ac2807e16d27.rlib" "/opt/crater/target/debug/deps/librand_core-c3a3ab401d39eca6.rlib" "/opt/crater/target/debug/deps/librand_os-f71da36102cb96cf.rlib" "/opt/crater/target/debug/deps/liblibc-2be231e10ed03565.rlib" "/opt/crater/target/debug/deps/librand_jitter-4b8d45d53bb1cef5.rlib" "/opt/crater/target/debug/deps/librand_core-161e0a90fc629c56.rlib" "/opt/crater/target/debug/deps/liblock_api-0ad287323cbd8f10.rlib" "/opt/crater/target/debug/deps/libowning_ref-4446b9fa3ea776d6.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-4229d0c354364c12.rlib" "/opt/crater/target/debug/deps/libscopeguard-fd1b9799252ebb40.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5eb7072357e3f704.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-be57a0a20ef83edc.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-53ea5c4d1e8787c5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-90a03fea645d1ca0.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d0be8ec5eb12a622.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bd1ed65ad5f9b5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-232a620458cbc142.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-378c2daa95643520.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b1ad0e3b0cafff9a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bd92551ef79ec0f7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.rlib" "-Wl,-Bdynamic" "-lpython3.5m" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /opt/crater/target/debug/deps/libsarek-33ac30434adf720c.rlib(sarek-33ac30434adf720c.sarek.8dxkxio8-cgu.5.rcgu.o): In function `sarek::backend::keras::py_array::PyArraySource::new': [INFO] [stderr] /opt/crater/workdir/src/backend/keras/py_array.rs:261: undefined reference to `PyTraceMalloc_Untrack' [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `sarek`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "7f12ca06ceb5c7edd1816d9a042bdb836beedd30e42e4a2250449104840f89a0"` [INFO] running `"docker" "rm" "-f" "7f12ca06ceb5c7edd1816d9a042bdb836beedd30e42e4a2250449104840f89a0"` [INFO] [stdout] 7f12ca06ceb5c7edd1816d9a042bdb836beedd30e42e4a2250449104840f89a0