[INFO] crate adtensor 0.0.3 is already in cache
[INFO] extracting crate adtensor 0.0.3 into work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/adtensor/0.0.3
[INFO] extracting crate adtensor 0.0.3 into work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/adtensor/0.0.3
[INFO] validating manifest of adtensor-0.0.3 on toolchain master#c43d03a19f326f4a323569328cc501e86eb6d22e
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of adtensor-0.0.3 on toolchain try#75eff020d0923c035c2fe220db4a0465cd847048
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing adtensor-0.0.3
[INFO] finished frobbing adtensor-0.0.3
[INFO] frobbed toml for adtensor-0.0.3 written to work/ex/pr-63565/sources/master#c43d03a19f326f4a323569328cc501e86eb6d22e/reg/adtensor/0.0.3/Cargo.toml
[INFO] started frobbing adtensor-0.0.3
[INFO] finished frobbing adtensor-0.0.3
[INFO] frobbed toml for adtensor-0.0.3 written to work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/adtensor/0.0.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c43d03a19f326f4a323569328cc501e86eb6d22e-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking adtensor-0.0.3 against try#75eff020d0923c035c2fe220db4a0465cd847048 for pr-63565
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63565/worker-5/try#75eff020d0923c035c2fe220db4a0465cd847048:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63565/sources/try#75eff020d0923c035c2fe220db4a0465cd847048/reg/adtensor/0.0.3:/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" "+75eff020d0923c035c2fe220db4a0465cd847048-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4862330f70e5e7723aadeb1177261a6a40efe469c6839bc94dba009c82ebbede
[INFO] running `"docker" "start" "-a" "4862330f70e5e7723aadeb1177261a6a40efe469c6839bc94dba009c82ebbede"`
[INFO] [stderr]     Checking adtensor v0.0.3 (/opt/crater/workdir)
[INFO] [stderr]     Checking alga v0.9.1
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr] warning: unused import: `Deref`
[INFO] [stderr]  --> benches/bench_vector.rs:3:37
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::{Add, AddAssign, Mul, Deref};
[INFO] [stderr]   |                                     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::mem`
[INFO] [stderr]  --> benches/bench_vector.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::mem;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FromIterator`, `IntoIterator`, `Iterator`, `repeat`
[INFO] [stderr]  --> benches/bench_vector.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::iter::{FromIterator, Iterator, IntoIterator, repeat};
[INFO] [stderr]   |                 ^^^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ArrayLength`, `GenericArray`
[INFO] [stderr]  --> benches/bench_vector.rs:7:21
[INFO] [stderr]   |
[INFO] [stderr] 7 | use generic_array::{GenericArray, ArrayLength};
[INFO] [stderr]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Add`, `Deref`
[INFO] [stderr]  --> benches/bench_matrix.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::ops::{Add, Deref};
[INFO] [stderr]   |                ^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `IntoIterator`, `Iterator`
[INFO] [stderr]  --> benches/bench_matrix.rs:4:31
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::iter::{FromIterator, Iterator, IntoIterator, repeat};
[INFO] [stderr]   |                               ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ArrayLength`, `GenericArray`
[INFO] [stderr]  --> benches/bench_matrix.rs:6:21
[INFO] [stderr]   |
[INFO] [stderr] 6 | use generic_array::{GenericArray, ArrayLength};
[INFO] [stderr]   |                     ^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `vec_zeros`
[INFO] [stderr]   --> benches/bench_vector.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / fn vec_zeros<T, N>() -> Vec<T>
[INFO] [stderr] 12 | |   where T: Default + Clone,
[INFO] [stderr] 13 | |         N: Unsigned {
[INFO] [stderr] 14 | |   let mut v = Vec::<T>::default();
[INFO] [stderr] 15 | |   v.resize(<N as Unsigned>::to_usize(), T::default());
[INFO] [stderr] 16 | |   v
[INFO] [stderr] 17 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `array1_zeros`
[INFO] [stderr]   --> benches/bench_vector.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / fn array1_zeros<T, N>() -> Array1<T>
[INFO] [stderr] 20 | |   where T: Default + Clone,
[INFO] [stderr] 21 | |         N: Unsigned {
[INFO] [stderr] 22 | |   Array1::<T>::from_vec(vec_zeros::<T, N>())
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `M`
[INFO] [stderr]   --> benches/bench_vector.rs:72:3
[INFO] [stderr]    |
[INFO] [stderr] 72 |   type M = na::U100;
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.41s
[INFO] running `"docker" "inspect" "4862330f70e5e7723aadeb1177261a6a40efe469c6839bc94dba009c82ebbede"`
[INFO] running `"docker" "rm" "-f" "4862330f70e5e7723aadeb1177261a6a40efe469c6839bc94dba009c82ebbede"`
[INFO] [stdout] 4862330f70e5e7723aadeb1177261a6a40efe469c6839bc94dba009c82ebbede