[INFO] fetching crate mori 0.2.0...
[INFO] checking mori-0.2.0 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] extracting crate mori 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate mori 0.2.0 on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate mori 0.2.0
[INFO] finished tweaking crates.io crate mori 0.2.0
[INFO] tweaked toml for crates.io crate mori 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5c08507da638eac580dee3c7062ee7bae518e09327d4e8a0e8ffa10ee4c8cb3f
[INFO] running `"docker" "start" "-a" "5c08507da638eac580dee3c7062ee7bae518e09327d4e8a0e8ffa10ee4c8cb3f"`
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking regex-automata v0.1.9
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking matrixmultiply v0.2.3
[INFO] [stderr]     Checking bstr v0.2.12
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking mori v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:747:25
[INFO] [stderr]     |
[INFO] [stderr] 747 |             rvec.assign({&self.ori.index_axis(Axis(2), 0).dot(&vec)});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:752:29
[INFO] [stderr]     |
[INFO] [stderr] 752 |                 rvec.assign({&rmat.dot(&vec)});
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:824:25
[INFO] [stderr]     |
[INFO] [stderr] 824 |             rvec.assign({&self.ori.index_axis(Axis(2), 0).dot(&vec)});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:829:29
[INFO] [stderr]     |
[INFO] [stderr] 829 |                 rvec.assign({&rmat.dot(&vec)});
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:870:29
[INFO] [stderr]     |
[INFO] [stderr] 870 |                 rvec.assign({&rmat.dot(&vec)});
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:871:28
[INFO] [stderr]     |
[INFO] [stderr] 871 |                 vec.assign({&rvec});
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:892:29
[INFO] [stderr]     |
[INFO] [stderr] 892 |                 rvec.assign({&self.ori.index_axis(Axis(2), 0).dot(&vec)});
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:893:28
[INFO] [stderr]     |
[INFO] [stderr] 893 |                 vec.assign({&rvec});
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:943:32
[INFO] [stderr]     |
[INFO] [stderr] 943 |                 rtensor.assign({&rmat.dot(&tensor.dot(&rmat.t()))});
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1019:32
[INFO] [stderr]      |
[INFO] [stderr] 1019 |                 rtensor.assign({&rmat.dot(&tensor.dot(&rmat.t()))});
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1084:32
[INFO] [stderr]      |
[INFO] [stderr] 1084 |                 rtensor.assign({&rmat.dot(&tensor.dot(&rmat.t()))});
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1085:31
[INFO] [stderr]      |
[INFO] [stderr] 1085 |                 tensor.assign({&rtensor});
[INFO] [stderr]      |                               ^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1104:32
[INFO] [stderr]      |
[INFO] [stderr] 1104 |                 rtensor.assign({&self.ori.index_axis(Axis(2), 0).dot(&tensor.dot(&self.ori.index_axis(Axis(2), 0).t()))});
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1105:31
[INFO] [stderr]      |
[INFO] [stderr] 1105 |                 tensor.assign({&rtensor});
[INFO] [stderr]      |                               ^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/ang_axis.rs:860:28
[INFO] [stderr]     |
[INFO] [stderr] 860 |                 vec.assign({&rvec});    
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/ang_axis.rs:877:28
[INFO] [stderr]     |
[INFO] [stderr] 877 |                 vec.assign({&rvec});  
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rod_vec.rs:701:28
[INFO] [stderr]     |
[INFO] [stderr] 701 |                 vec.assign({&rvec});    
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rod_vec.rs:718:28
[INFO] [stderr]     |
[INFO] [stderr] 718 |                 vec.assign({&rvec});  
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/quat.rs:1044:28
[INFO] [stderr]      |
[INFO] [stderr] 1044 |                 vec.assign({&rvec});    
[INFO] [stderr]      |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/quat.rs:1061:28
[INFO] [stderr]      |
[INFO] [stderr] 1061 |                 vec.assign({&rvec});  
[INFO] [stderr]      |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:747:25
[INFO] [stderr]     |
[INFO] [stderr] 747 |             rvec.assign({&self.ori.index_axis(Axis(2), 0).dot(&vec)});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:752:29
[INFO] [stderr]     |
[INFO] [stderr] 752 |                 rvec.assign({&rmat.dot(&vec)});
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:824:25
[INFO] [stderr]     |
[INFO] [stderr] 824 |             rvec.assign({&self.ori.index_axis(Axis(2), 0).dot(&vec)});
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:829:29
[INFO] [stderr]     |
[INFO] [stderr] 829 |                 rvec.assign({&rmat.dot(&vec)});
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:870:29
[INFO] [stderr]     |
[INFO] [stderr] 870 |                 rvec.assign({&rmat.dot(&vec)});
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:871:28
[INFO] [stderr]     |
[INFO] [stderr] 871 |                 vec.assign({&rvec});
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:892:29
[INFO] [stderr]     |
[INFO] [stderr] 892 |                 rvec.assign({&self.ori.index_axis(Axis(2), 0).dot(&vec)});
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:893:28
[INFO] [stderr]     |
[INFO] [stderr] 893 |                 vec.assign({&rvec});
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rmat.rs:943:32
[INFO] [stderr]     |
[INFO] [stderr] 943 |                 rtensor.assign({&rmat.dot(&tensor.dot(&rmat.t()))});
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1019:32
[INFO] [stderr]      |
[INFO] [stderr] 1019 |                 rtensor.assign({&rmat.dot(&tensor.dot(&rmat.t()))});
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1084:32
[INFO] [stderr]      |
[INFO] [stderr] 1084 |                 rtensor.assign({&rmat.dot(&tensor.dot(&rmat.t()))});
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1085:31
[INFO] [stderr]      |
[INFO] [stderr] 1085 |                 tensor.assign({&rtensor});
[INFO] [stderr]      |                               ^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1104:32
[INFO] [stderr]      |
[INFO] [stderr] 1104 |                 rtensor.assign({&self.ori.index_axis(Axis(2), 0).dot(&tensor.dot(&self.ori.index_axis(Axis(2), 0).t()))});
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/rmat.rs:1105:31
[INFO] [stderr]      |
[INFO] [stderr] 1105 |                 tensor.assign({&rtensor});
[INFO] [stderr]      |                               ^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/ang_axis.rs:860:28
[INFO] [stderr]     |
[INFO] [stderr] 860 |                 vec.assign({&rvec});    
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/ang_axis.rs:877:28
[INFO] [stderr]     |
[INFO] [stderr] 877 |                 vec.assign({&rvec});  
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rod_vec.rs:701:28
[INFO] [stderr]     |
[INFO] [stderr] 701 |                 vec.assign({&rvec});    
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]    --> src/orientations/rod_vec.rs:718:28
[INFO] [stderr]     |
[INFO] [stderr] 718 |                 vec.assign({&rvec});  
[INFO] [stderr]     |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/quat.rs:1044:28
[INFO] [stderr]      |
[INFO] [stderr] 1044 |                 vec.assign({&rvec});    
[INFO] [stderr]      |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around method argument
[INFO] [stderr]     --> src/orientations/quat.rs:1061:28
[INFO] [stderr]      |
[INFO] [stderr] 1061 |                 vec.assign({&rvec});  
[INFO] [stderr]      |                            ^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 20 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
[INFO] running `"docker" "inspect" "5c08507da638eac580dee3c7062ee7bae518e09327d4e8a0e8ffa10ee4c8cb3f"`
[INFO] running `"docker" "rm" "-f" "5c08507da638eac580dee3c7062ee7bae518e09327d4e8a0e8ffa10ee4c8cb3f"`
[INFO] [stdout] 5c08507da638eac580dee3c7062ee7bae518e09327d4e8a0e8ffa10ee4c8cb3f