Nov 28 16:45:35.535 INFO checking tinyexpr-0.1.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 16:45:35.535 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 16:45:35.769 INFO [stdout] 74318d9c0e45f8c897af8e8cc6209f32fa2e115ec69888ae6926adfe05dba865
Nov 28 16:45:35.770 INFO running `"docker" "start" "-a" "74318d9c0e45f8c897af8e8cc6209f32fa2e115ec69888ae6926adfe05dba865"`
Nov 28 16:45:36.276 INFO [stderr] usermod: no changes
Nov 28 16:45:36.305 INFO [stderr]     Checking tinyexpr v0.1.1 (/source)
Nov 28 16:45:36.700 INFO [stderr] warning: unused macro definition
Nov 28 16:45:36.700 INFO [stderr]   --> src/lib.rs:69:1
Nov 28 16:45:36.700 INFO [stderr]    |
Nov 28 16:45:36.700 INFO [stderr] 69 | / macro_rules! is_pure {
Nov 28 16:45:36.700 INFO [stderr] 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Nov 28 16:45:36.700 INFO [stderr] 71 | | }
Nov 28 16:45:36.700 INFO [stderr]    | |_^
Nov 28 16:45:36.700 INFO [stderr]    |
Nov 28 16:45:36.700 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 28 16:45:36.700 INFO [stderr] 
Nov 28 16:45:36.700 INFO [stderr] warning: unused macro definition
Nov 28 16:45:36.700 INFO [stderr]   --> src/lib.rs:73:1
Nov 28 16:45:36.700 INFO [stderr]    |
Nov 28 16:45:36.700 INFO [stderr] 73 | / macro_rules! is_function {
Nov 28 16:45:36.700 INFO [stderr] 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Nov 28 16:45:36.700 INFO [stderr] 75 | | }
Nov 28 16:45:36.700 INFO [stderr]    | |_^
Nov 28 16:45:36.700 INFO [stderr] 
Nov 28 16:45:36.700 INFO [stderr] warning: unused macro definition
Nov 28 16:45:36.700 INFO [stderr]   --> src/lib.rs:77:1
Nov 28 16:45:36.700 INFO [stderr]    |
Nov 28 16:45:36.700 INFO [stderr] 77 | / macro_rules! is_closure {
Nov 28 16:45:36.700 INFO [stderr] 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Nov 28 16:45:36.700 INFO [stderr] 79 | | }
Nov 28 16:45:36.700 INFO [stderr]    | |_^
Nov 28 16:45:36.700 INFO [stderr] 
Nov 28 16:45:36.792 INFO [stderr] warning: unused macro definition
Nov 28 16:45:36.792 INFO [stderr]   --> src/lib.rs:69:1
Nov 28 16:45:36.792 INFO [stderr]    |
Nov 28 16:45:36.792 INFO [stderr] 69 | / macro_rules! is_pure {
Nov 28 16:45:36.792 INFO [stderr] 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Nov 28 16:45:36.792 INFO [stderr] 71 | | }
Nov 28 16:45:36.792 INFO [stderr]    | |_^
Nov 28 16:45:36.792 INFO [stderr]    |
Nov 28 16:45:36.792 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 28 16:45:36.792 INFO [stderr] 
Nov 28 16:45:36.792 INFO [stderr] warning: unused macro definition
Nov 28 16:45:36.792 INFO [stderr]   --> src/lib.rs:73:1
Nov 28 16:45:36.792 INFO [stderr]    |
Nov 28 16:45:36.792 INFO [stderr] 73 | / macro_rules! is_function {
Nov 28 16:45:36.792 INFO [stderr] 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Nov 28 16:45:36.792 INFO [stderr] 75 | | }
Nov 28 16:45:36.792 INFO [stderr]    | |_^
Nov 28 16:45:36.792 INFO [stderr] 
Nov 28 16:45:36.792 INFO [stderr] warning: unused macro definition
Nov 28 16:45:36.792 INFO [stderr]   --> src/lib.rs:77:1
Nov 28 16:45:36.792 INFO [stderr]    |
Nov 28 16:45:36.792 INFO [stderr] 77 | / macro_rules! is_closure {
Nov 28 16:45:36.792 INFO [stderr] 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Nov 28 16:45:36.792 INFO [stderr] 79 | | }
Nov 28 16:45:36.792 INFO [stderr]    | |_^
Nov 28 16:45:36.792 INFO [stderr] 
Nov 28 16:45:36.936 INFO [stderr] warning: unused variable: `arity`
Nov 28 16:45:36.936 INFO [stderr]    --> src/lib.rs:226:9
Nov 28 16:45:36.936 INFO [stderr]     |
Nov 28 16:45:36.936 INFO [stderr] 226 |     let arity = arity!(e_type);
Nov 28 16:45:36.936 INFO [stderr]     |         ^^^^^ help: consider using `_arity` instead
Nov 28 16:45:36.936 INFO [stderr]     |
Nov 28 16:45:36.937 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 16:45:36.937 INFO [stderr] 
Nov 28 16:45:36.937 INFO [stderr] warning: unused variable: `i`
Nov 28 16:45:36.937 INFO [stderr]    --> src/lib.rs:397:21
Nov 28 16:45:36.937 INFO [stderr]     |
Nov 28 16:45:36.937 INFO [stderr] 397 |                 for i in 0..arity {
Nov 28 16:45:36.937 INFO [stderr]     |                     ^ help: consider using `_i` instead
Nov 28 16:45:36.937 INFO [stderr] 
Nov 28 16:45:36.937 INFO [stderr] warning: unused variable: `i`
Nov 28 16:45:36.937 INFO [stderr]    --> src/lib.rs:514:13
Nov 28 16:45:36.937 INFO [stderr]     |
Nov 28 16:45:36.937 INFO [stderr] 514 |         for i in 0..arity {
Nov 28 16:45:36.937 INFO [stderr]     |             ^ help: consider using `_i` instead
Nov 28 16:45:36.937 INFO [stderr] 
Nov 28 16:45:36.967 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:45:36.968 INFO [stderr]    --> src/lib.rs:511:13
Nov 28 16:45:36.968 INFO [stderr]     |
Nov 28 16:45:36.969 INFO [stderr] 511 |         let mut known = 1;
Nov 28 16:45:36.969 INFO [stderr]     |             ----^^^^^
Nov 28 16:45:36.969 INFO [stderr]     |             |
Nov 28 16:45:36.969 INFO [stderr]     |             help: remove this `mut`
Nov 28 16:45:36.969 INFO [stderr]     |
Nov 28 16:45:36.972 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 16:45:36.972 INFO [stderr] 
Nov 28 16:45:37.004 INFO [stderr] warning: unused variable: `arity`
Nov 28 16:45:37.004 INFO [stderr]    --> src/lib.rs:226:9
Nov 28 16:45:37.005 INFO [stderr]     |
Nov 28 16:45:37.005 INFO [stderr] 226 |     let arity = arity!(e_type);
Nov 28 16:45:37.005 INFO [stderr]     |         ^^^^^ help: consider using `_arity` instead
Nov 28 16:45:37.005 INFO [stderr]     |
Nov 28 16:45:37.005 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 16:45:37.005 INFO [stderr] 
Nov 28 16:45:37.005 INFO [stderr] warning: unused variable: `i`
Nov 28 16:45:37.005 INFO [stderr]    --> src/lib.rs:397:21
Nov 28 16:45:37.005 INFO [stderr]     |
Nov 28 16:45:37.005 INFO [stderr] 397 |                 for i in 0..arity {
Nov 28 16:45:37.005 INFO [stderr]     |                     ^ help: consider using `_i` instead
Nov 28 16:45:37.005 INFO [stderr] 
Nov 28 16:45:37.005 INFO [stderr] warning: unused variable: `i`
Nov 28 16:45:37.005 INFO [stderr]    --> src/lib.rs:514:13
Nov 28 16:45:37.005 INFO [stderr]     |
Nov 28 16:45:37.005 INFO [stderr] 514 |         for i in 0..arity {
Nov 28 16:45:37.005 INFO [stderr]     |             ^ help: consider using `_i` instead
Nov 28 16:45:37.005 INFO [stderr] 
Nov 28 16:45:37.052 INFO [stderr] warning: variable does not need to be mutable
Nov 28 16:45:37.052 INFO [stderr]    --> src/lib.rs:511:13
Nov 28 16:45:37.052 INFO [stderr]     |
Nov 28 16:45:37.052 INFO [stderr] 511 |         let mut known = 1;
Nov 28 16:45:37.052 INFO [stderr]     |             ----^^^^^
Nov 28 16:45:37.052 INFO [stderr]     |             |
Nov 28 16:45:37.052 INFO [stderr]     |             help: remove this `mut`
Nov 28 16:45:37.052 INFO [stderr]     |
Nov 28 16:45:37.052 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 16:45:37.052 INFO [stderr] 
Nov 28 16:45:37.768 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
Nov 28 16:45:37.769 INFO [stderr] su: No module specific data is present
Nov 28 16:45:38.418 INFO running `"docker" "inspect" "74318d9c0e45f8c897af8e8cc6209f32fa2e115ec69888ae6926adfe05dba865"`
Nov 28 16:45:38.682 INFO running `"docker" "rm" "-f" "74318d9c0e45f8c897af8e8cc6209f32fa2e115ec69888ae6926adfe05dba865"`
Nov 28 16:45:39.040 INFO [stdout] 74318d9c0e45f8c897af8e8cc6209f32fa2e115ec69888ae6926adfe05dba865