Oct 12 14:21:50.987 INFO checking samsartor/infloop against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 14:21:50.988 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 12 14:21:51.374 INFO blam! 812c15b7356e215e218462aa496a186f172d96be336e2180590b404f90a4d764
Oct 12 14:21:51.378 INFO running `"docker" "start" "-a" "812c15b7356e215e218462aa496a186f172d96be336e2180590b404f90a4d764"`
Oct 12 14:21:52.740 INFO kablam! usermod: no changes
Oct 12 14:21:52.820 INFO kablam!     Checking arrayref v0.3.2
Oct 12 14:21:52.833 INFO kablam!     Checking rand v0.3.15
Oct 12 14:21:54.583 INFO kablam!     Checking num-bigint v0.1.35
Oct 12 14:21:55.923 INFO kablam!     Checking num-rational v0.1.35
Oct 12 14:21:56.733 INFO kablam!     Checking num v0.1.36
Oct 12 14:21:57.104 INFO kablam!     Checking infloop v0.1.0 (/source)
Oct 12 14:21:57.892 INFO kablam! warning: unused import: `std`
Oct 12 14:21:57.892 INFO kablam!  --> src/solver.rs:1:5
Oct 12 14:21:57.892 INFO kablam!   |
Oct 12 14:21:57.892 INFO kablam! 1 | use std;
Oct 12 14:21:57.892 INFO kablam!   |     ^^^
Oct 12 14:21:57.892 INFO kablam!   |
Oct 12 14:21:57.892 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:21:57.892 INFO kablam! 
Oct 12 14:21:57.892 INFO kablam! warning: unused import: `num::NumCast`
Oct 12 14:21:57.892 INFO kablam!  --> src/solver.rs:2:5
Oct 12 14:21:57.892 INFO kablam!   |
Oct 12 14:21:57.892 INFO kablam! 2 | use num::NumCast;
Oct 12 14:21:57.892 INFO kablam!   |     ^^^^^^^^^^^^
Oct 12 14:21:57.892 INFO kablam! 
Oct 12 14:21:57.976 INFO kablam! warning: unused import: `std`
Oct 12 14:21:57.976 INFO kablam!  --> src/solver.rs:1:5
Oct 12 14:21:57.976 INFO kablam!   |
Oct 12 14:21:57.976 INFO kablam! 1 | use std;
Oct 12 14:21:57.976 INFO kablam!   |     ^^^
Oct 12 14:21:57.976 INFO kablam!   |
Oct 12 14:21:57.976 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 12 14:21:57.976 INFO kablam! 
Oct 12 14:21:57.976 INFO kablam! warning: unused import: `num::NumCast`
Oct 12 14:21:57.976 INFO kablam!  --> src/solver.rs:2:5
Oct 12 14:21:57.976 INFO kablam!   |
Oct 12 14:21:57.976 INFO kablam! 2 | use num::NumCast;
Oct 12 14:21:57.976 INFO kablam!   |     ^^^^^^^^^^^^
Oct 12 14:21:57.976 INFO kablam! 
Oct 12 14:21:58.140 INFO kablam! warning: struct is never constructed: `InfLoopSolver`
Oct 12 14:21:58.140 INFO kablam!  --> src/solver.rs:5:1
Oct 12 14:21:58.140 INFO kablam!   |
Oct 12 14:21:58.140 INFO kablam! 5 | pub struct InfLoopSolver {
Oct 12 14:21:58.140 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:21:58.140 INFO kablam!   |
Oct 12 14:21:58.140 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 14:21:58.140 INFO kablam! 
Oct 12 14:21:58.140 INFO kablam! warning: variant is never constructed: `Empty`
Oct 12 14:21:58.140 INFO kablam!   --> src/solver.rs:10:5
Oct 12 14:21:58.140 INFO kablam!    |
Oct 12 14:21:58.140 INFO kablam! 10 |     Empty,
Oct 12 14:21:58.140 INFO kablam!    |     ^^^^^
Oct 12 14:21:58.140 INFO kablam! 
Oct 12 14:21:58.140 INFO kablam! warning: variant is never constructed: `Line`
Oct 12 14:21:58.140 INFO kablam!   --> src/solver.rs:12:5
Oct 12 14:21:58.140 INFO kablam!    |
Oct 12 14:21:58.140 INFO kablam! 12 |     Line,
Oct 12 14:21:58.140 INFO kablam!    |     ^^^^
Oct 12 14:21:58.140 INFO kablam! 
Oct 12 14:21:58.140 INFO kablam! warning: variant is never constructed: `Corner`
Oct 12 14:21:58.140 INFO kablam!   --> src/solver.rs:13:5
Oct 12 14:21:58.140 INFO kablam!    |
Oct 12 14:21:58.140 INFO kablam! 13 |     Corner,
Oct 12 14:21:58.140 INFO kablam!    |     ^^^^^^
Oct 12 14:21:58.141 INFO kablam! 
Oct 12 14:21:58.141 INFO kablam! warning: variant is never constructed: `Three`
Oct 12 14:21:58.141 INFO kablam!   --> src/solver.rs:14:5
Oct 12 14:21:58.141 INFO kablam!    |
Oct 12 14:21:58.141 INFO kablam! 14 |     Three,
Oct 12 14:21:58.141 INFO kablam!    |     ^^^^^
Oct 12 14:21:58.141 INFO kablam! 
Oct 12 14:21:58.141 INFO kablam! warning: variant is never constructed: `Cross`
Oct 12 14:21:58.141 INFO kablam!   --> src/solver.rs:15:5
Oct 12 14:21:58.141 INFO kablam!    |
Oct 12 14:21:58.141 INFO kablam! 15 |     Cross
Oct 12 14:21:58.141 INFO kablam!    |     ^^^^^
Oct 12 14:21:58.141 INFO kablam! 
Oct 12 14:21:58.141 INFO kablam! warning: method is never used: `basic_shape`
Oct 12 14:21:58.141 INFO kablam!   --> src/solver.rs:66:5
Oct 12 14:21:58.141 INFO kablam!    |
Oct 12 14:21:58.141 INFO kablam! 66 |     pub fn basic_shape(&self) -> [bool; 4] {
Oct 12 14:21:58.141 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:21:58.141 INFO kablam! 
Oct 12 14:21:58.141 INFO kablam! warning: method is never used: `rot_shape`
Oct 12 14:21:58.141 INFO kablam!   --> src/solver.rs:77:5
Oct 12 14:21:58.141 INFO kablam!    |
Oct 12 14:21:58.141 INFO kablam! 77 |     pub fn rot_shape<T: CastInt<usize>>(&self, rot: T) -> [bool; 4] {
Oct 12 14:21:58.141 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:21:58.141 INFO kablam! 
Oct 12 14:21:58.152 INFO kablam! warning: struct is never constructed: `InfLoopSolver`
Oct 12 14:21:58.152 INFO kablam!  --> src/solver.rs:5:1
Oct 12 14:21:58.152 INFO kablam!   |
Oct 12 14:21:58.152 INFO kablam! 5 | pub struct InfLoopSolver {
Oct 12 14:21:58.152 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:21:58.152 INFO kablam!   |
Oct 12 14:21:58.152 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 12 14:21:58.152 INFO kablam! 
Oct 12 14:21:58.152 INFO kablam! warning: variant is never constructed: `Empty`
Oct 12 14:21:58.152 INFO kablam!   --> src/solver.rs:10:5
Oct 12 14:21:58.152 INFO kablam!    |
Oct 12 14:21:58.152 INFO kablam! 10 |     Empty,
Oct 12 14:21:58.152 INFO kablam!    |     ^^^^^
Oct 12 14:21:58.152 INFO kablam! 
Oct 12 14:21:58.152 INFO kablam! warning: variant is never constructed: `Line`
Oct 12 14:21:58.153 INFO kablam!   --> src/solver.rs:12:5
Oct 12 14:21:58.153 INFO kablam!    |
Oct 12 14:21:58.153 INFO kablam! 12 |     Line,
Oct 12 14:21:58.153 INFO kablam!    |     ^^^^
Oct 12 14:21:58.153 INFO kablam! 
Oct 12 14:21:58.153 INFO kablam! warning: variant is never constructed: `Corner`
Oct 12 14:21:58.153 INFO kablam!   --> src/solver.rs:13:5
Oct 12 14:21:58.153 INFO kablam!    |
Oct 12 14:21:58.153 INFO kablam! 13 |     Corner,
Oct 12 14:21:58.153 INFO kablam!    |     ^^^^^^
Oct 12 14:21:58.153 INFO kablam! 
Oct 12 14:21:58.153 INFO kablam! warning: variant is never constructed: `Three`
Oct 12 14:21:58.153 INFO kablam!   --> src/solver.rs:14:5
Oct 12 14:21:58.153 INFO kablam!    |
Oct 12 14:21:58.153 INFO kablam! 14 |     Three,
Oct 12 14:21:58.153 INFO kablam!    |     ^^^^^
Oct 12 14:21:58.153 INFO kablam! 
Oct 12 14:21:58.153 INFO kablam! warning: variant is never constructed: `Cross`
Oct 12 14:21:58.153 INFO kablam!   --> src/solver.rs:15:5
Oct 12 14:21:58.153 INFO kablam!    |
Oct 12 14:21:58.153 INFO kablam! 15 |     Cross
Oct 12 14:21:58.153 INFO kablam!    |     ^^^^^
Oct 12 14:21:58.153 INFO kablam! 
Oct 12 14:21:58.153 INFO kablam! warning: method is never used: `basic_shape`
Oct 12 14:21:58.153 INFO kablam!   --> src/solver.rs:66:5
Oct 12 14:21:58.153 INFO kablam!    |
Oct 12 14:21:58.153 INFO kablam! 66 |     pub fn basic_shape(&self) -> [bool; 4] {
Oct 12 14:21:58.153 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:21:58.153 INFO kablam! 
Oct 12 14:21:58.153 INFO kablam! warning: method is never used: `rot_shape`
Oct 12 14:21:58.153 INFO kablam!   --> src/solver.rs:77:5
Oct 12 14:21:58.153 INFO kablam!    |
Oct 12 14:21:58.153 INFO kablam! 77 |     pub fn rot_shape<T: CastInt<usize>>(&self, rot: T) -> [bool; 4] {
Oct 12 14:21:58.153 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 12 14:21:58.153 INFO kablam! 
Oct 12 14:21:58.189 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.42s
Oct 12 14:21:58.193 INFO kablam! su: No module specific data is present
Oct 12 14:21:59.085 INFO running `"docker" "rm" "-f" "812c15b7356e215e218462aa496a186f172d96be336e2180590b404f90a4d764"`
Oct 12 14:21:59.313 INFO blam! 812c15b7356e215e218462aa496a186f172d96be336e2180590b404f90a4d764