Oct 13 03:06:25.453 INFO checking Peternator7/toy-lang against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:06:25.454 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/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 13 03:06:25.912 INFO blam! 34ea4be50ca621c6f8374e5f5907b16f1b929f40993dba088731ee49a6c7f1aa
Oct 13 03:06:25.914 INFO running `"docker" "start" "-a" "34ea4be50ca621c6f8374e5f5907b16f1b929f40993dba088731ee49a6c7f1aa"`
Oct 13 03:06:27.448 INFO kablam! usermod: no changes
Oct 13 03:06:27.490 INFO kablam!     Checking toy-lang v0.1.0 (/source)
Oct 13 03:06:28.360 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.360 INFO kablam!    --> src/matrix/complex.rs:229:14
Oct 13 03:06:28.360 INFO kablam!     |
Oct 13 03:06:28.360 INFO kablam! 229 |             (0.0, i) if i != 0.0 => write!(f, "{}i", i),
Oct 13 03:06:28.360 INFO kablam!     |              ^^^
Oct 13 03:06:28.360 INFO kablam!     |
Oct 13 03:06:28.360 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Oct 13 03:06:28.360 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.360 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.360 INFO kablam! 
Oct 13 03:06:28.360 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.361 INFO kablam!    --> src/matrix/complex.rs:230:17
Oct 13 03:06:28.361 INFO kablam!     |
Oct 13 03:06:28.361 INFO kablam! 230 |             (r, 0.0) if r != 0.0 => write!(f, "{}", r),
Oct 13 03:06:28.361 INFO kablam!     |                 ^^^
Oct 13 03:06:28.361 INFO kablam!     |
Oct 13 03:06:28.361 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.361 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.361 INFO kablam! 
Oct 13 03:06:28.361 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.361 INFO kablam!    --> src/matrix/complex.rs:231:14
Oct 13 03:06:28.361 INFO kablam!     |
Oct 13 03:06:28.361 INFO kablam! 231 |             (0.0, 0.0) => write!(f, "0"),
Oct 13 03:06:28.361 INFO kablam!     |              ^^^
Oct 13 03:06:28.361 INFO kablam!     |
Oct 13 03:06:28.361 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.361 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.361 INFO kablam! 
Oct 13 03:06:28.361 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.361 INFO kablam!    --> src/matrix/complex.rs:231:19
Oct 13 03:06:28.361 INFO kablam!     |
Oct 13 03:06:28.361 INFO kablam! 231 |             (0.0, 0.0) => write!(f, "0"),
Oct 13 03:06:28.364 INFO kablam!     |                   ^^^
Oct 13 03:06:28.364 INFO kablam!     |
Oct 13 03:06:28.364 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.364 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.364 INFO kablam! 
Oct 13 03:06:28.408 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.408 INFO kablam!    --> src/matrix/complex.rs:229:14
Oct 13 03:06:28.408 INFO kablam!     |
Oct 13 03:06:28.408 INFO kablam! 229 |             (0.0, i) if i != 0.0 => write!(f, "{}i", i),
Oct 13 03:06:28.408 INFO kablam!     |              ^^^
Oct 13 03:06:28.408 INFO kablam!     |
Oct 13 03:06:28.408 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.408 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.408 INFO kablam! 
Oct 13 03:06:28.450 INFO kablam! warning: static variable `depth` should have an upper case name such as `DEPTH`
Oct 13 03:06:28.450 INFO kablam!  --> src/main.rs:9:1
Oct 13 03:06:28.450 INFO kablam!   |
Oct 13 03:06:28.450 INFO kablam! 9 | static mut depth: u32 = 0;
Oct 13 03:06:28.450 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:06:28.450 INFO kablam!   |
Oct 13 03:06:28.450 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Oct 13 03:06:28.450 INFO kablam! 
Oct 13 03:06:28.716 INFO kablam! warning: unused import: `super::*`
Oct 13 03:06:28.716 INFO kablam!  --> src/matrix/tests/matrix_tests.rs:1:5
Oct 13 03:06:28.716 INFO kablam!   |
Oct 13 03:06:28.716 INFO kablam! 1 | use super::*;
Oct 13 03:06:28.717 INFO kablam!   |     ^^^^^^^^
Oct 13 03:06:28.717 INFO kablam!   |
Oct 13 03:06:28.717 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 03:06:28.717 INFO kablam! 
Oct 13 03:06:28.948 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.948 INFO kablam!    --> src/matrix/complex.rs:229:14
Oct 13 03:06:28.948 INFO kablam!     |
Oct 13 03:06:28.948 INFO kablam! 229 |             (0.0, i) if i != 0.0 => write!(f, "{}i", i),
Oct 13 03:06:28.948 INFO kablam!     |              ^^^
Oct 13 03:06:28.948 INFO kablam!     |
Oct 13 03:06:28.948 INFO kablam!     = note: #[warn(illegal_floating_point_literal_pattern)] on by default
Oct 13 03:06:28.948 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.948 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.948 INFO kablam! 
Oct 13 03:06:28.949 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.949 INFO kablam!    --> src/matrix/complex.rs:230:17
Oct 13 03:06:28.949 INFO kablam!     |
Oct 13 03:06:28.949 INFO kablam! 230 |             (r, 0.0) if r != 0.0 => write!(f, "{}", r),
Oct 13 03:06:28.949 INFO kablam!     |                 ^^^
Oct 13 03:06:28.949 INFO kablam!     |
Oct 13 03:06:28.949 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.949 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.949 INFO kablam! 
Oct 13 03:06:28.949 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.949 INFO kablam!    --> src/matrix/complex.rs:231:14
Oct 13 03:06:28.949 INFO kablam!     |
Oct 13 03:06:28.949 INFO kablam! 231 |             (0.0, 0.0) => write!(f, "0"),
Oct 13 03:06:28.949 INFO kablam!     |              ^^^
Oct 13 03:06:28.949 INFO kablam!     |
Oct 13 03:06:28.949 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.949 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.949 INFO kablam! 
Oct 13 03:06:28.949 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.949 INFO kablam!    --> src/matrix/complex.rs:231:19
Oct 13 03:06:28.949 INFO kablam!     |
Oct 13 03:06:28.949 INFO kablam! 231 |             (0.0, 0.0) => write!(f, "0"),
Oct 13 03:06:28.949 INFO kablam!     |                   ^^^
Oct 13 03:06:28.949 INFO kablam!     |
Oct 13 03:06:28.949 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.949 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.949 INFO kablam! 
Oct 13 03:06:28.989 INFO kablam! warning: floating-point types cannot be used in patterns
Oct 13 03:06:28.989 INFO kablam!    --> src/matrix/complex.rs:229:14
Oct 13 03:06:28.989 INFO kablam!     |
Oct 13 03:06:28.989 INFO kablam! 229 |             (0.0, i) if i != 0.0 => write!(f, "{}i", i),
Oct 13 03:06:28.989 INFO kablam!     |              ^^^
Oct 13 03:06:28.989 INFO kablam!     |
Oct 13 03:06:28.989 INFO kablam!     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Oct 13 03:06:28.989 INFO kablam!     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
Oct 13 03:06:28.989 INFO kablam! 
Oct 13 03:06:29.047 INFO kablam! warning: static variable `depth` should have an upper case name such as `DEPTH`
Oct 13 03:06:29.047 INFO kablam!  --> src/main.rs:9:1
Oct 13 03:06:29.048 INFO kablam!   |
Oct 13 03:06:29.048 INFO kablam! 9 | static mut depth: u32 = 0;
Oct 13 03:06:29.048 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:06:29.048 INFO kablam! 
Oct 13 03:06:29.092 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Oct 13 03:06:29.096 INFO kablam! su: No module specific data is present
Oct 13 03:06:29.538 INFO running `"docker" "rm" "-f" "34ea4be50ca621c6f8374e5f5907b16f1b929f40993dba088731ee49a6c7f1aa"`
Oct 13 03:06:29.742 INFO blam! 34ea4be50ca621c6f8374e5f5907b16f1b929f40993dba088731ee49a6c7f1aa