[INFO] crate mtl 0.1.5 is already in cache [INFO] extracting crate mtl 0.1.5 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/mtl/0.1.5 [INFO] extracting crate mtl 0.1.5 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mtl/0.1.5 [INFO] validating manifest of mtl-0.1.5 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mtl-0.1.5 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mtl-0.1.5 [INFO] finished frobbing mtl-0.1.5 [INFO] frobbed toml for mtl-0.1.5 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/mtl/0.1.5/Cargo.toml [INFO] started frobbing mtl-0.1.5 [INFO] finished frobbing mtl-0.1.5 [INFO] frobbed toml for mtl-0.1.5 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mtl/0.1.5/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking mtl-0.1.5 against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-6/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/mtl/0.1.5:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1b6e67fc0b8de1a334824e2c579078dabaa9e49eb2fa28bc67509b29083c4c9d [INFO] running `"docker" "start" "-a" "1b6e67fc0b8de1a334824e2c579078dabaa9e49eb2fa28bc67509b29083c4c9d"` [INFO] [stderr] Checking mtl v0.1.5 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | open_mesh: Vec> [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ArrayIx + 'a` [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/ndarray/subref.rs:17:54 [INFO] [stderr] | [INFO] [stderr] 17 | fn new<'b>(arr: &'b Array, open_mesh: Vec>) -> RefArray<'b, T> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ArrayIx + 'b` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:118:24 [INFO] [stderr] | [INFO] [stderr] 118 | open_mesh: Vec> [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ArrayIx + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:122:58 [INFO] [stderr] | [INFO] [stderr] 122 | fn new<'b>(arr: &'b mut Array, open_mesh: Vec>) -> RefMutArray<'b, T> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ArrayIx + 'b` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:193:44 [INFO] [stderr] | [INFO] [stderr] 193 | pub fn slice<'a>(&'a self, ix: Vec>) -> RefArray<'a, T> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn ArrayIx` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:197:52 [INFO] [stderr] | [INFO] [stderr] 197 | pub fn slice_mut<'a>(&'a mut self, ix: Vec>) -> RefMutArray<'a, T> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn ArrayIx` [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> src/ndarray/mod.rs:158:1 [INFO] [stderr] | [INFO] [stderr] 158 | / macro_rules! ix { [INFO] [stderr] 159 | | ($($arg:expr),*) => ( [INFO] [stderr] 160 | | vec![$( Box::new($arg) as Box ),*] [INFO] [stderr] 161 | | ) [INFO] [stderr] 162 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | #![warn(bad_style, unused, unused_import_braces, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_macros)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | impl MatrixStorage for FixedSizeArray { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FixedSizeArray` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:13:24 [INFO] [stderr] | [INFO] [stderr] 13 | open_mesh: Vec> [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ArrayIx + 'a` [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/ndarray/subref.rs:17:54 [INFO] [stderr] | [INFO] [stderr] 17 | fn new<'b>(arr: &'b Array, open_mesh: Vec>) -> RefArray<'b, T> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ArrayIx + 'b` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:118:24 [INFO] [stderr] | [INFO] [stderr] 118 | open_mesh: Vec> [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ArrayIx + 'a` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:122:58 [INFO] [stderr] | [INFO] [stderr] 122 | fn new<'b>(arr: &'b mut Array, open_mesh: Vec>) -> RefMutArray<'b, T> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ArrayIx + 'b` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:193:44 [INFO] [stderr] | [INFO] [stderr] 193 | pub fn slice<'a>(&'a self, ix: Vec>) -> RefArray<'a, T> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn ArrayIx` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/subref.rs:197:52 [INFO] [stderr] | [INFO] [stderr] 197 | pub fn slice_mut<'a>(&'a mut self, ix: Vec>) -> RefMutArray<'a, T> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn ArrayIx` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/mod.rs:160:39 [INFO] [stderr] | [INFO] [stderr] 160 | vec![$( Box::new($arg) as Box ),*] [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn ArrayIx` [INFO] [stderr] ... [INFO] [stderr] 687 | let v2 = ix!([1, 2, 3], [2, 0]); [INFO] [stderr] | ---------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/ndarray/mod.rs:160:39 [INFO] [stderr] | [INFO] [stderr] 160 | vec![$( Box::new($arg) as Box ),*] [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn ArrayIx` [INFO] [stderr] ... [INFO] [stderr] 693 | println!("SUB => \n{}", v.slice(ix!(3.., [2,0]))); [INFO] [stderr] | --------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/matrix/mod.rs:20:30 [INFO] [stderr] | [INFO] [stderr] 20 | impl MatrixStorage for FixedSizeArray { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FixedSizeArray` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `has_canonical_format` [INFO] [stderr] --> src/matrix/sparse/tools/csr.rs:129:1 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn has_canonical_format(nrow: usize, ap: &[usize], aj: &[usize]) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | #![warn(bad_style, unused, unused_import_braces, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `binop_csr_general` [INFO] [stderr] --> src/matrix/sparse/tools/csr.rs:163:1 [INFO] [stderr] | [INFO] [stderr] 163 | / pub fn binop_csr_general( [INFO] [stderr] 164 | | nrow: usize, ncol: usize, [INFO] [stderr] 165 | | ap: &[usize], aj: &[usize], ax: &[T], [INFO] [stderr] 166 | | bp: &[usize], bj: &[usize], bx: &[T], [INFO] [stderr] ... | [INFO] [stderr] 240 | | (cp, cj, cx) [INFO] [stderr] 241 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mtl::matrix::sparse::SparseYale` [INFO] [stderr] --> benches/matrix.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use mtl::matrix::sparse::SparseYale; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `SparseYale` in `matrix::sparse` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `mtl`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: function is never used: `has_canonical_format` [INFO] [stderr] --> src/matrix/sparse/tools/csr.rs:129:1 [INFO] [stderr] | [INFO] [stderr] 129 | pub fn has_canonical_format(nrow: usize, ap: &[usize], aj: &[usize]) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: lint level defined here [INFO] [stderr] --> src/lib.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | #![warn(bad_style, unused, unused_import_braces, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(dead_code)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `binop_csr_general` [INFO] [stderr] --> src/matrix/sparse/tools/csr.rs:163:1 [INFO] [stderr] | [INFO] [stderr] 163 | / pub fn binop_csr_general( [INFO] [stderr] 164 | | nrow: usize, ncol: usize, [INFO] [stderr] 165 | | ap: &[usize], aj: &[usize], ax: &[T], [INFO] [stderr] 166 | | bp: &[usize], bj: &[usize], bx: &[T], [INFO] [stderr] ... | [INFO] [stderr] 240 | | (cp, cj, cx) [INFO] [stderr] 241 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "1b6e67fc0b8de1a334824e2c579078dabaa9e49eb2fa28bc67509b29083c4c9d"` [INFO] running `"docker" "rm" "-f" "1b6e67fc0b8de1a334824e2c579078dabaa9e49eb2fa28bc67509b29083c4c9d"` [INFO] [stdout] 1b6e67fc0b8de1a334824e2c579078dabaa9e49eb2fa28bc67509b29083c4c9d