[INFO] crate array3d 0.1.0 is already in cache
[INFO] extracting crate array3d 0.1.0 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/array3d/0.1.0
[INFO] extracting crate array3d 0.1.0 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/array3d/0.1.0
[INFO] validating manifest of array3d-0.1.0 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of array3d-0.1.0 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing array3d-0.1.0
[INFO] finished frobbing array3d-0.1.0
[INFO] frobbed toml for array3d-0.1.0 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/array3d/0.1.0/Cargo.toml
[INFO] started frobbing array3d-0.1.0
[INFO] finished frobbing array3d-0.1.0
[INFO] frobbed toml for array3d-0.1.0 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/array3d/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking array3d-0.1.0 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-1/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/array3d/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 3dc20aa5ef4dbaf32970602ef35c1c2356559ce4f153fd7023f4fa9961d716c9
[INFO] running `"docker" "start" "-a" "3dc20aa5ef4dbaf32970602ef35c1c2356559ce4f153fd7023f4fa9961d716c9"`
[INFO] [stderr]     Checking lininterp v0.1.3
[INFO] [stderr]     Checking array3d v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `BitAnd`, `BitOr`, `BitXor`
[INFO] [stderr]   --> src/lib.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::{Add,Sub,Mul,Div,Rem,BitOr,BitAnd,BitXor,Index,IndexMut};
[INFO] [stderr]    |                                    ^^^^^ ^^^^^^ ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `Axis_t` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:27:6
[INFO] [stderr]    |
[INFO] [stderr] 27 | type Axis_t=i32;
[INFO] [stderr]    |      ^^^^^^ help: convert the identifier to upper camel case: `AxisT`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `BitAnd`, `BitOr`, `BitXor`
[INFO] [stderr]   --> src/lib.rs:12:36
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::{Add,Sub,Mul,Div,Rem,BitOr,BitAnd,BitXor,Index,IndexMut};
[INFO] [stderr]    |                                    ^^^^^ ^^^^^^ ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type `Axis_t` should have an upper camel case name
[INFO] [stderr]   --> src/lib.rs:27:6
[INFO] [stderr]    |
[INFO] [stderr] 27 | type Axis_t=i32;
[INFO] [stderr]    |      ^^^^^^ help: convert the identifier to upper camel case: `AxisT`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_camel_case_types)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]    --> src/lib.rs:472:19
[INFO] [stderr]     |
[INFO] [stderr] 472 |         self.fold_half(|pos:V3i,cell:[[[&T;2];2];2]|->T{
[INFO] [stderr]     |                         ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Neighbours2d`
[INFO] [stderr]   --> src/lib.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | type Neighbours2d<T>=Vec2<Neighbours<T>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Neighbours3d`
[INFO] [stderr]   --> src/lib.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | type Neighbours3d<T>=Vec3<Neighbours<T>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Neighbours4d`
[INFO] [stderr]   --> src/lib.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | type Neighbours4d<T>=Vec4<Neighbours<T>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `downsample_half`
[INFO] [stderr]    --> src/lib.rs:471:2
[INFO] [stderr]     |
[INFO] [stderr] 471 |     fn downsample_half(&self)->Array3d<T>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `upsample_double_axis`
[INFO] [stderr]    --> src/lib.rs:488:2
[INFO] [stderr]     |
[INFO] [stderr] 488 |     fn upsample_double_axis(&self,axis:i32)->Array3d<T>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `upsample_double_xyz`
[INFO] [stderr]    --> src/lib.rs:496:2
[INFO] [stderr]     |
[INFO] [stderr] 496 |     fn upsample_double_xyz(&self)->Array3d<T>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `XAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:28:7
[INFO] [stderr]    |
[INFO] [stderr] 28 | const XAxis:Axis_t=0; const YAxis:Axis_t=1; const ZAxis:Axis_t=2;
[INFO] [stderr]    |       ^^^^^ help: convert the identifier to upper case: `XAXIS`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_upper_case_globals)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `YAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:28:29
[INFO] [stderr]    |
[INFO] [stderr] 28 | const XAxis:Axis_t=0; const YAxis:Axis_t=1; const ZAxis:Axis_t=2;
[INFO] [stderr]    |                             ^^^^^ help: convert the identifier to upper case: `YAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ZAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:28:51
[INFO] [stderr]    |
[INFO] [stderr] 28 | const XAxis:Axis_t=0; const YAxis:Axis_t=1; const ZAxis:Axis_t=2;
[INFO] [stderr]    |                                                   ^^^^^ help: convert the identifier to upper case: `ZAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `XAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:32:40
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn index(&self,i:Axis_t)->&T{match i{ XAxis=>&self.x,YAxis=>&self.y,ZAxis=>&self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                           ^^^^^ help: convert the identifier to upper case: `XAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `YAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:32:55
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn index(&self,i:Axis_t)->&T{match i{ XAxis=>&self.x,YAxis=>&self.y,ZAxis=>&self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                          ^^^^^ help: convert the identifier to upper case: `YAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `ZAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:32:70
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn index(&self,i:Axis_t)->&T{match i{ XAxis=>&self.x,YAxis=>&self.y,ZAxis=>&self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                                         ^^^^^ help: convert the identifier to upper case: `ZAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `XAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:35:52
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn index_mut(&mut self,i:Axis_t)->&mut T{match i{ XAxis=>&mut self.x,YAxis=>&mut self.y,ZAxis=>&mut self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                       ^^^^^ help: convert the identifier to upper case: `XAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `YAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:35:71
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn index_mut(&mut self,i:Axis_t)->&mut T{match i{ XAxis=>&mut self.x,YAxis=>&mut self.y,ZAxis=>&mut self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                                          ^^^^^ help: convert the identifier to upper case: `YAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `ZAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:35:90
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn index_mut(&mut self,i:Axis_t)->&mut T{match i{ XAxis=>&mut self.x,YAxis=>&mut self.y,ZAxis=>&mut self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                                                             ^^^^^ help: convert the identifier to upper case: `ZAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pos`
[INFO] [stderr]    --> src/lib.rs:472:19
[INFO] [stderr]     |
[INFO] [stderr] 472 |         self.fold_half(|pos:V3i,cell:[[[&T;2];2];2]|->T{
[INFO] [stderr]     |                         ^^^ help: consider prefixing with an underscore: `_pos`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Neighbours2d`
[INFO] [stderr]   --> src/lib.rs:44:1
[INFO] [stderr]    |
[INFO] [stderr] 44 | type Neighbours2d<T>=Vec2<Neighbours<T>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Neighbours3d`
[INFO] [stderr]   --> src/lib.rs:45:1
[INFO] [stderr]    |
[INFO] [stderr] 45 | type Neighbours3d<T>=Vec3<Neighbours<T>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Neighbours4d`
[INFO] [stderr]   --> src/lib.rs:46:1
[INFO] [stderr]    |
[INFO] [stderr] 46 | type Neighbours4d<T>=Vec4<Neighbours<T>>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `downsample_half`
[INFO] [stderr]    --> src/lib.rs:471:2
[INFO] [stderr]     |
[INFO] [stderr] 471 |     fn downsample_half(&self)->Array3d<T>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `upsample_double_axis`
[INFO] [stderr]    --> src/lib.rs:488:2
[INFO] [stderr]     |
[INFO] [stderr] 488 |     fn upsample_double_axis(&self,axis:i32)->Array3d<T>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `upsample_double_xyz`
[INFO] [stderr]    --> src/lib.rs:496:2
[INFO] [stderr]     |
[INFO] [stderr] 496 |     fn upsample_double_xyz(&self)->Array3d<T>{
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `XAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:28:7
[INFO] [stderr]    |
[INFO] [stderr] 28 | const XAxis:Axis_t=0; const YAxis:Axis_t=1; const ZAxis:Axis_t=2;
[INFO] [stderr]    |       ^^^^^ help: convert the identifier to upper case: `XAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `YAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:28:29
[INFO] [stderr]    |
[INFO] [stderr] 28 | const XAxis:Axis_t=0; const YAxis:Axis_t=1; const ZAxis:Axis_t=2;
[INFO] [stderr]    |                             ^^^^^ help: convert the identifier to upper case: `YAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ZAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:28:51
[INFO] [stderr]    |
[INFO] [stderr] 28 | const XAxis:Axis_t=0; const YAxis:Axis_t=1; const ZAxis:Axis_t=2;
[INFO] [stderr]    |                                                   ^^^^^ help: convert the identifier to upper case: `ZAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `XAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:32:40
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn index(&self,i:Axis_t)->&T{match i{ XAxis=>&self.x,YAxis=>&self.y,ZAxis=>&self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                           ^^^^^ help: convert the identifier to upper case: `XAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `YAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:32:55
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn index(&self,i:Axis_t)->&T{match i{ XAxis=>&self.x,YAxis=>&self.y,ZAxis=>&self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                          ^^^^^ help: convert the identifier to upper case: `YAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `ZAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:32:70
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn index(&self,i:Axis_t)->&T{match i{ XAxis=>&self.x,YAxis=>&self.y,ZAxis=>&self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                                         ^^^^^ help: convert the identifier to upper case: `ZAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `XAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:35:52
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn index_mut(&mut self,i:Axis_t)->&mut T{match i{ XAxis=>&mut self.x,YAxis=>&mut self.y,ZAxis=>&mut self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                       ^^^^^ help: convert the identifier to upper case: `XAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `YAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:35:71
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn index_mut(&mut self,i:Axis_t)->&mut T{match i{ XAxis=>&mut self.x,YAxis=>&mut self.y,ZAxis=>&mut self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                                          ^^^^^ help: convert the identifier to upper case: `YAXIS`
[INFO] [stderr] 
[INFO] [stderr] warning: constant in pattern `ZAxis` should have an upper case name
[INFO] [stderr]   --> src/lib.rs:35:90
[INFO] [stderr]    |
[INFO] [stderr] 35 |     fn index_mut(&mut self,i:Axis_t)->&mut T{match i{ XAxis=>&mut self.x,YAxis=>&mut self.y,ZAxis=>&mut self.z,_=>panic!("Vec3 index out of range")}}
[INFO] [stderr]    |                                                                                             ^^^^^ help: convert the identifier to upper case: `ZAXIS`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `"docker" "inspect" "3dc20aa5ef4dbaf32970602ef35c1c2356559ce4f153fd7023f4fa9961d716c9"`
[INFO] running `"docker" "rm" "-f" "3dc20aa5ef4dbaf32970602ef35c1c2356559ce4f153fd7023f4fa9961d716c9"`
[INFO] [stdout] 3dc20aa5ef4dbaf32970602ef35c1c2356559ce4f153fd7023f4fa9961d716c9