Dec 05 05:29:34.923 INFO checking tinyexpr-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 05:29:34.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 05:29:35.196 INFO [stdout] 7284ade9df0aceabeb8e5df1b47a77f0e00573e07e1d06974392f3f0fcc5ba7b
Dec 05 05:29:35.200 INFO running `"docker" "start" "-a" "7284ade9df0aceabeb8e5df1b47a77f0e00573e07e1d06974392f3f0fcc5ba7b"`
Dec 05 05:29:35.776 INFO [stderr] usermod: no changes
Dec 05 05:29:35.809 INFO [stderr]     Checking tinyexpr v0.1.1 (/source)
Dec 05 05:29:36.271 INFO [stderr] warning: unused macro definition
Dec 05 05:29:36.271 INFO [stderr]   --> src/lib.rs:69:1
Dec 05 05:29:36.271 INFO [stderr]    |
Dec 05 05:29:36.271 INFO [stderr] 69 | / macro_rules! is_pure {
Dec 05 05:29:36.271 INFO [stderr] 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Dec 05 05:29:36.271 INFO [stderr] 71 | | }
Dec 05 05:29:36.271 INFO [stderr]    | |_^
Dec 05 05:29:36.271 INFO [stderr]    |
Dec 05 05:29:36.271 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 05 05:29:36.271 INFO [stderr] 
Dec 05 05:29:36.271 INFO [stderr] warning: unused macro definition
Dec 05 05:29:36.271 INFO [stderr]   --> src/lib.rs:73:1
Dec 05 05:29:36.271 INFO [stderr]    |
Dec 05 05:29:36.271 INFO [stderr] 73 | / macro_rules! is_function {
Dec 05 05:29:36.271 INFO [stderr] 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Dec 05 05:29:36.271 INFO [stderr] 75 | | }
Dec 05 05:29:36.271 INFO [stderr]    | |_^
Dec 05 05:29:36.271 INFO [stderr] 
Dec 05 05:29:36.271 INFO [stderr] warning: unused macro definition
Dec 05 05:29:36.271 INFO [stderr]   --> src/lib.rs:77:1
Dec 05 05:29:36.271 INFO [stderr]    |
Dec 05 05:29:36.271 INFO [stderr] 77 | / macro_rules! is_closure {
Dec 05 05:29:36.271 INFO [stderr] 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Dec 05 05:29:36.271 INFO [stderr] 79 | | }
Dec 05 05:29:36.271 INFO [stderr]    | |_^
Dec 05 05:29:36.271 INFO [stderr] 
Dec 05 05:29:36.459 INFO [stderr] warning: unused variable: `arity`
Dec 05 05:29:36.459 INFO [stderr]    --> src/lib.rs:226:9
Dec 05 05:29:36.459 INFO [stderr]     |
Dec 05 05:29:36.459 INFO [stderr] 226 |     let arity = arity!(e_type);
Dec 05 05:29:36.459 INFO [stderr]     |         ^^^^^ help: consider using `_arity` instead
Dec 05 05:29:36.459 INFO [stderr]     |
Dec 05 05:29:36.459 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 05:29:36.459 INFO [stderr] 
Dec 05 05:29:36.467 INFO [stderr] warning: unused variable: `i`
Dec 05 05:29:36.467 INFO [stderr]    --> src/lib.rs:397:21
Dec 05 05:29:36.467 INFO [stderr]     |
Dec 05 05:29:36.467 INFO [stderr] 397 |                 for i in 0..arity {
Dec 05 05:29:36.467 INFO [stderr]     |                     ^ help: consider using `_i` instead
Dec 05 05:29:36.467 INFO [stderr] 
Dec 05 05:29:36.467 INFO [stderr] warning: unused variable: `i`
Dec 05 05:29:36.467 INFO [stderr]    --> src/lib.rs:514:13
Dec 05 05:29:36.467 INFO [stderr]     |
Dec 05 05:29:36.467 INFO [stderr] 514 |         for i in 0..arity {
Dec 05 05:29:36.467 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 05 05:29:36.467 INFO [stderr] 
Dec 05 05:29:36.491 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:29:36.491 INFO [stderr]    --> src/lib.rs:511:13
Dec 05 05:29:36.491 INFO [stderr]     |
Dec 05 05:29:36.491 INFO [stderr] 511 |         let mut known = 1;
Dec 05 05:29:36.491 INFO [stderr]     |             ----^^^^^
Dec 05 05:29:36.491 INFO [stderr]     |             |
Dec 05 05:29:36.491 INFO [stderr]     |             help: remove this `mut`
Dec 05 05:29:36.491 INFO [stderr]     |
Dec 05 05:29:36.491 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 05:29:36.491 INFO [stderr] 
Dec 05 05:29:36.507 INFO [stderr] warning: unused macro definition
Dec 05 05:29:36.507 INFO [stderr]   --> src/lib.rs:69:1
Dec 05 05:29:36.507 INFO [stderr]    |
Dec 05 05:29:36.507 INFO [stderr] 69 | / macro_rules! is_pure {
Dec 05 05:29:36.507 INFO [stderr] 70 | |     ($x:expr) => (($x & TE_FLAG_PURE).bits() != 0)
Dec 05 05:29:36.507 INFO [stderr] 71 | | }
Dec 05 05:29:36.507 INFO [stderr]    | |_^
Dec 05 05:29:36.507 INFO [stderr]    |
Dec 05 05:29:36.507 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 05 05:29:36.507 INFO [stderr] 
Dec 05 05:29:36.507 INFO [stderr] warning: unused macro definition
Dec 05 05:29:36.507 INFO [stderr]   --> src/lib.rs:73:1
Dec 05 05:29:36.507 INFO [stderr]    |
Dec 05 05:29:36.507 INFO [stderr] 73 | / macro_rules! is_function {
Dec 05 05:29:36.507 INFO [stderr] 74 | |     ($x:expr) => (($x & TE_FUNCTION0).bits() != 0)
Dec 05 05:29:36.507 INFO [stderr] 75 | | }
Dec 05 05:29:36.507 INFO [stderr]    | |_^
Dec 05 05:29:36.507 INFO [stderr] 
Dec 05 05:29:36.507 INFO [stderr] warning: unused macro definition
Dec 05 05:29:36.507 INFO [stderr]   --> src/lib.rs:77:1
Dec 05 05:29:36.507 INFO [stderr]    |
Dec 05 05:29:36.507 INFO [stderr] 77 | / macro_rules! is_closure {
Dec 05 05:29:36.507 INFO [stderr] 78 | |     ($x:expr) => (($x & TE_CLOSURE0).bits() != 0)
Dec 05 05:29:36.507 INFO [stderr] 79 | | }
Dec 05 05:29:36.507 INFO [stderr]    | |_^
Dec 05 05:29:36.507 INFO [stderr] 
Dec 05 05:29:36.951 INFO [stderr] warning: unused variable: `arity`
Dec 05 05:29:36.951 INFO [stderr]    --> src/lib.rs:226:9
Dec 05 05:29:36.951 INFO [stderr]     |
Dec 05 05:29:36.951 INFO [stderr] 226 |     let arity = arity!(e_type);
Dec 05 05:29:36.951 INFO [stderr]     |         ^^^^^ help: consider using `_arity` instead
Dec 05 05:29:36.951 INFO [stderr]     |
Dec 05 05:29:36.951 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 05:29:36.951 INFO [stderr] 
Dec 05 05:29:36.951 INFO [stderr] warning: unused variable: `i`
Dec 05 05:29:36.951 INFO [stderr]    --> src/lib.rs:397:21
Dec 05 05:29:36.951 INFO [stderr]     |
Dec 05 05:29:36.951 INFO [stderr] 397 |                 for i in 0..arity {
Dec 05 05:29:36.951 INFO [stderr]     |                     ^ help: consider using `_i` instead
Dec 05 05:29:36.951 INFO [stderr] 
Dec 05 05:29:36.951 INFO [stderr] warning: unused variable: `i`
Dec 05 05:29:36.951 INFO [stderr]    --> src/lib.rs:514:13
Dec 05 05:29:36.952 INFO [stderr]     |
Dec 05 05:29:36.952 INFO [stderr] 514 |         for i in 0..arity {
Dec 05 05:29:36.952 INFO [stderr]     |             ^ help: consider using `_i` instead
Dec 05 05:29:36.952 INFO [stderr] 
Dec 05 05:29:37.055 INFO [stderr] warning: variable does not need to be mutable
Dec 05 05:29:37.055 INFO [stderr]    --> src/lib.rs:511:13
Dec 05 05:29:37.055 INFO [stderr]     |
Dec 05 05:29:37.055 INFO [stderr] 511 |         let mut known = 1;
Dec 05 05:29:37.055 INFO [stderr]     |             ----^^^^^
Dec 05 05:29:37.055 INFO [stderr]     |             |
Dec 05 05:29:37.055 INFO [stderr]     |             help: remove this `mut`
Dec 05 05:29:37.055 INFO [stderr]     |
Dec 05 05:29:37.055 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 05:29:37.055 INFO [stderr] 
Dec 05 05:29:37.467 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Dec 05 05:29:37.467 INFO [stderr] su: No module specific data is present
Dec 05 05:29:37.987 INFO running `"docker" "inspect" "7284ade9df0aceabeb8e5df1b47a77f0e00573e07e1d06974392f3f0fcc5ba7b"`
Dec 05 05:29:38.151 INFO running `"docker" "rm" "-f" "7284ade9df0aceabeb8e5df1b47a77f0e00573e07e1d06974392f3f0fcc5ba7b"`
Dec 05 05:29:38.229 INFO [stdout] 7284ade9df0aceabeb8e5df1b47a77f0e00573e07e1d06974392f3f0fcc5ba7b