Oct 13 07:23:33.335 INFO checking tinyexpr-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 07:23:33.335 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 07:23:33.520 INFO blam! 8eeef634cba847da1a32ec2e2bfe062d8e5748f2812c10390c8126d8243eb272
Oct 13 07:23:33.521 INFO running `"docker" "start" "-a" "8eeef634cba847da1a32ec2e2bfe062d8e5748f2812c10390c8126d8243eb272"`
Oct 13 07:23:34.276 INFO kablam! usermod: no changes
Oct 13 07:23:34.332 INFO kablam!     Checking tinyexpr v0.1.1 (/source)
Oct 13 07:23:34.952 INFO kablam! warning: unused macro definition
Oct 13 07:23:34.952 INFO kablam!   --> src/lib.rs:69:1
Oct 13 07:23:34.952 INFO kablam!    |
Oct 13 07:23:34.952 INFO kablam! 69 | / macro_rules! is_pure {
Oct 13 07:23:34.952 INFO kablam! 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Oct 13 07:23:34.952 INFO kablam! 71 | | }
Oct 13 07:23:34.952 INFO kablam!    | |_^
Oct 13 07:23:34.952 INFO kablam!    |
Oct 13 07:23:34.952 INFO kablam!    = note: #[warn(unused_macros)] on by default
Oct 13 07:23:34.952 INFO kablam! 
Oct 13 07:23:34.952 INFO kablam! warning: unused macro definition
Oct 13 07:23:34.952 INFO kablam!   --> src/lib.rs:73:1
Oct 13 07:23:34.952 INFO kablam!    |
Oct 13 07:23:34.952 INFO kablam! 73 | / macro_rules! is_function {
Oct 13 07:23:34.952 INFO kablam! 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Oct 13 07:23:34.952 INFO kablam! 75 | | }
Oct 13 07:23:34.952 INFO kablam!    | |_^
Oct 13 07:23:34.952 INFO kablam! 
Oct 13 07:23:34.952 INFO kablam! warning: unused macro definition
Oct 13 07:23:34.952 INFO kablam!   --> src/lib.rs:77:1
Oct 13 07:23:34.952 INFO kablam!    |
Oct 13 07:23:34.953 INFO kablam! 77 | / macro_rules! is_closure {
Oct 13 07:23:34.953 INFO kablam! 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Oct 13 07:23:34.953 INFO kablam! 79 | | }
Oct 13 07:23:34.953 INFO kablam!    | |_^
Oct 13 07:23:34.953 INFO kablam! 
Oct 13 07:23:35.003 INFO kablam! warning: unused macro definition
Oct 13 07:23:35.004 INFO kablam!   --> src/lib.rs:69:1
Oct 13 07:23:35.004 INFO kablam!    |
Oct 13 07:23:35.004 INFO kablam! 69 | / macro_rules! is_pure {
Oct 13 07:23:35.005 INFO kablam! 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Oct 13 07:23:35.005 INFO kablam! 71 | | }
Oct 13 07:23:35.005 INFO kablam!    | |_^
Oct 13 07:23:35.005 INFO kablam!    |
Oct 13 07:23:35.006 INFO kablam!    = note: #[warn(unused_macros)] on by default
Oct 13 07:23:35.006 INFO kablam! 
Oct 13 07:23:35.006 INFO kablam! warning: unused macro definition
Oct 13 07:23:35.006 INFO kablam!   --> src/lib.rs:73:1
Oct 13 07:23:35.007 INFO kablam!    |
Oct 13 07:23:35.007 INFO kablam! 73 | / macro_rules! is_function {
Oct 13 07:23:35.007 INFO kablam! 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Oct 13 07:23:35.007 INFO kablam! 75 | | }
Oct 13 07:23:35.008 INFO kablam!    | |_^
Oct 13 07:23:35.008 INFO kablam! 
Oct 13 07:23:35.008 INFO kablam! warning: unused macro definition
Oct 13 07:23:35.009 INFO kablam!   --> src/lib.rs:77:1
Oct 13 07:23:35.009 INFO kablam!    |
Oct 13 07:23:35.009 INFO kablam! 77 | / macro_rules! is_closure {
Oct 13 07:23:35.009 INFO kablam! 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Oct 13 07:23:35.010 INFO kablam! 79 | | }
Oct 13 07:23:35.010 INFO kablam!    | |_^
Oct 13 07:23:35.010 INFO kablam! 
Oct 13 07:23:35.165 INFO kablam! warning: unused variable: `arity`
Oct 13 07:23:35.165 INFO kablam!    --> src/lib.rs:226:9
Oct 13 07:23:35.165 INFO kablam!     |
Oct 13 07:23:35.165 INFO kablam! 226 |     let arity = arity!(e_type);
Oct 13 07:23:35.165 INFO kablam!     |         ^^^^^ help: consider using `_arity` instead
Oct 13 07:23:35.165 INFO kablam!     |
Oct 13 07:23:35.165 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 07:23:35.165 INFO kablam! 
Oct 13 07:23:35.165 INFO kablam! warning: unused variable: `i`
Oct 13 07:23:35.165 INFO kablam!    --> src/lib.rs:397:21
Oct 13 07:23:35.165 INFO kablam!     |
Oct 13 07:23:35.165 INFO kablam! 397 |                 for i in 0..arity {
Oct 13 07:23:35.165 INFO kablam!     |                     ^ help: consider using `_i` instead
Oct 13 07:23:35.165 INFO kablam! 
Oct 13 07:23:35.166 INFO kablam! warning: unused variable: `i`
Oct 13 07:23:35.166 INFO kablam!    --> src/lib.rs:514:13
Oct 13 07:23:35.166 INFO kablam!     |
Oct 13 07:23:35.166 INFO kablam! 514 |         for i in 0..arity {
Oct 13 07:23:35.166 INFO kablam!     |             ^ help: consider using `_i` instead
Oct 13 07:23:35.166 INFO kablam! 
Oct 13 07:23:35.184 INFO kablam! warning: unused variable: `arity`
Oct 13 07:23:35.184 INFO kablam!    --> src/lib.rs:226:9
Oct 13 07:23:35.184 INFO kablam!     |
Oct 13 07:23:35.184 INFO kablam! 226 |     let arity = arity!(e_type);
Oct 13 07:23:35.184 INFO kablam!     |         ^^^^^ help: consider using `_arity` instead
Oct 13 07:23:35.184 INFO kablam!     |
Oct 13 07:23:35.184 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 07:23:35.184 INFO kablam! 
Oct 13 07:23:35.184 INFO kablam! warning: unused variable: `i`
Oct 13 07:23:35.184 INFO kablam!    --> src/lib.rs:397:21
Oct 13 07:23:35.185 INFO kablam!     |
Oct 13 07:23:35.185 INFO kablam! 397 |                 for i in 0..arity {
Oct 13 07:23:35.185 INFO kablam!     |                     ^ help: consider using `_i` instead
Oct 13 07:23:35.185 INFO kablam! 
Oct 13 07:23:35.185 INFO kablam! warning: unused variable: `i`
Oct 13 07:23:35.185 INFO kablam!    --> src/lib.rs:514:13
Oct 13 07:23:35.185 INFO kablam!     |
Oct 13 07:23:35.185 INFO kablam! 514 |         for i in 0..arity {
Oct 13 07:23:35.185 INFO kablam!     |             ^ help: consider using `_i` instead
Oct 13 07:23:35.185 INFO kablam! 
Oct 13 07:23:35.194 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:23:35.194 INFO kablam!    --> src/lib.rs:511:13
Oct 13 07:23:35.194 INFO kablam!     |
Oct 13 07:23:35.194 INFO kablam! 511 |         let mut known = 1;
Oct 13 07:23:35.194 INFO kablam!     |             ----^^^^^
Oct 13 07:23:35.194 INFO kablam!     |             |
Oct 13 07:23:35.194 INFO kablam!     |             help: remove this `mut`
Oct 13 07:23:35.194 INFO kablam!     |
Oct 13 07:23:35.194 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 07:23:35.194 INFO kablam! 
Oct 13 07:23:35.218 INFO kablam! warning: variable does not need to be mutable
Oct 13 07:23:35.218 INFO kablam!    --> src/lib.rs:511:13
Oct 13 07:23:35.218 INFO kablam!     |
Oct 13 07:23:35.218 INFO kablam! 511 |         let mut known = 1;
Oct 13 07:23:35.218 INFO kablam!     |             ----^^^^^
Oct 13 07:23:35.218 INFO kablam!     |             |
Oct 13 07:23:35.218 INFO kablam!     |             help: remove this `mut`
Oct 13 07:23:35.218 INFO kablam!     |
Oct 13 07:23:35.218 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 07:23:35.218 INFO kablam! 
Oct 13 07:23:36.068 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Oct 13 07:23:36.068 INFO kablam! su: No module specific data is present
Oct 13 07:23:36.637 INFO running `"docker" "rm" "-f" "8eeef634cba847da1a32ec2e2bfe062d8e5748f2812c10390c8126d8243eb272"`
Oct 13 07:23:36.758 INFO blam! 8eeef634cba847da1a32ec2e2bfe062d8e5748f2812c10390c8126d8243eb272