Dec 12 16:21:57.218 INFO checking conv-0.3.3 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 16:21:57.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 16:21:57.474 INFO [stdout] 8f18e227b77da8f6e36ed82aa0ea20947d8205e5c7d105c88401871b95ca54a8
Dec 12 16:21:57.478 INFO running `"docker" "start" "-a" "8f18e227b77da8f6e36ed82aa0ea20947d8205e5c7d105c88401871b95ca54a8"`
Dec 12 16:21:58.035 INFO [stderr] usermod: no changes
Dec 12 16:21:58.096 INFO [stderr]     Checking conv v0.3.3 (/source)
Dec 12 16:21:58.100 INFO [stderr]     Checking quickcheck v0.2.24
Dec 12 16:22:02.373 INFO [stderr] warning: unused macro definition
Dec 12 16:22:02.373 INFO [stderr]  --> tests/util/mod.rs:1:1
Dec 12 16:22:02.373 INFO [stderr]   |
Dec 12 16:22:02.373 INFO [stderr] 1 | / macro_rules! SL {
Dec 12 16:22:02.373 INFO [stderr] 2 | |     ($($tts:tt)*) => { stringify!($($tts)*) };
Dec 12 16:22:02.373 INFO [stderr] 3 | | }
Dec 12 16:22:02.373 INFO [stderr]   | |_^
Dec 12 16:22:02.386 INFO [stderr]   |
Dec 12 16:22:02.386 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 12 16:22:02.386 INFO [stderr] 
Dec 12 16:22:02.386 INFO [stderr] warning: unused macro definition
Dec 12 16:22:02.386 INFO [stderr]  --> tests/util/mod.rs:5:1
Dec 12 16:22:02.386 INFO [stderr]   |
Dec 12 16:22:02.386 INFO [stderr] 5 | / macro_rules! as_expr {
Dec 12 16:22:02.386 INFO [stderr] 6 | |     ($e:expr) => {$e};
Dec 12 16:22:02.386 INFO [stderr] 7 | | }
Dec 12 16:22:02.386 INFO [stderr]   | |_^
Dec 12 16:22:02.386 INFO [stderr] 
Dec 12 16:22:02.386 INFO [stderr] warning: unused macro definition
Dec 12 16:22:02.386 INFO [stderr]    --> tests/util/mod.rs:9:1
Dec 12 16:22:02.386 INFO [stderr]     |
Dec 12 16:22:02.386 INFO [stderr] 9   | / macro_rules! check {
Dec 12 16:22:02.386 INFO [stderr] 10  | |     (@ $from:ty, $to:ty=> $(;)*) => {};
Dec 12 16:22:02.386 INFO [stderr] 11  | | 
Dec 12 16:22:02.386 INFO [stderr] 12  | |     (@ $from:ty, $to:ty=> cident; $($tail:tt)*) => {
Dec 12 16:22:02.386 INFO [stderr] ...   |
Dec 12 16:22:02.386 INFO [stderr] 488 | |     };
Dec 12 16:22:02.386 INFO [stderr] 489 | | }
Dec 12 16:22:02.386 INFO [stderr]     | |_^
Dec 12 16:22:02.386 INFO [stderr] 
Dec 12 16:22:02.386 INFO [stderr] warning: unused macro definition
Dec 12 16:22:02.387 INFO [stderr]    --> tests/util/mod.rs:491:1
Dec 12 16:22:02.387 INFO [stderr]     |
Dec 12 16:22:02.387 INFO [stderr] 491 | / macro_rules! for_bitness {
Dec 12 16:22:02.387 INFO [stderr] 492 | |     (32 {$($bits32:tt)*} 64 {$($bits64:tt)*}) => {
Dec 12 16:22:02.387 INFO [stderr] 493 | |         as_expr!(
Dec 12 16:22:02.387 INFO [stderr] 494 | |             {
Dec 12 16:22:02.387 INFO [stderr] ...   |
Dec 12 16:22:02.387 INFO [stderr] 508 | |     };
Dec 12 16:22:02.387 INFO [stderr] 509 | | }
Dec 12 16:22:02.387 INFO [stderr]     | |_^
Dec 12 16:22:02.387 INFO [stderr] 
Dec 12 16:22:03.084 INFO [stderr] warning: unused `#[macro_use]` import
Dec 12 16:22:03.085 INFO [stderr]  --> tests/derive_try_from.rs:1:1
Dec 12 16:22:03.085 INFO [stderr]   |
Dec 12 16:22:03.085 INFO [stderr] 1 | #[macro_use] extern crate conv;
Dec 12 16:22:03.085 INFO [stderr]   | ^^^^^^^^^^^^
Dec 12 16:22:03.085 INFO [stderr]   |
Dec 12 16:22:03.085 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 16:22:03.085 INFO [stderr] 
Dec 12 16:22:03.692 INFO [stderr] warning: unused macro definition
Dec 12 16:22:03.692 INFO [stderr]  --> tests/util/mod.rs:1:1
Dec 12 16:22:03.692 INFO [stderr]   |
Dec 12 16:22:03.692 INFO [stderr] 1 | / macro_rules! SL {
Dec 12 16:22:03.692 INFO [stderr] 2 | |     ($($tts:tt)*) => { stringify!($($tts)*) };
Dec 12 16:22:03.692 INFO [stderr] 3 | | }
Dec 12 16:22:03.692 INFO [stderr]   | |_^
Dec 12 16:22:03.692 INFO [stderr]   |
Dec 12 16:22:03.692 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 12 16:22:03.692 INFO [stderr] 
Dec 12 16:22:03.692 INFO [stderr] warning: unused macro definition
Dec 12 16:22:03.692 INFO [stderr]    --> tests/util/mod.rs:9:1
Dec 12 16:22:03.692 INFO [stderr]     |
Dec 12 16:22:03.692 INFO [stderr] 9   | / macro_rules! check {
Dec 12 16:22:03.692 INFO [stderr] 10  | |     (@ $from:ty, $to:ty=> $(;)*) => {};
Dec 12 16:22:03.692 INFO [stderr] 11  | | 
Dec 12 16:22:03.692 INFO [stderr] 12  | |     (@ $from:ty, $to:ty=> cident; $($tail:tt)*) => {
Dec 12 16:22:03.692 INFO [stderr] ...   |
Dec 12 16:22:03.692 INFO [stderr] 488 | |     };
Dec 12 16:22:03.692 INFO [stderr] 489 | | }
Dec 12 16:22:03.692 INFO [stderr]     | |_^
Dec 12 16:22:03.692 INFO [stderr] 
Dec 12 16:22:05.268 INFO [stderr] warning: unused macro definition
Dec 12 16:22:05.268 INFO [stderr]  --> tests/util/mod.rs:5:1
Dec 12 16:22:05.268 INFO [stderr]   |
Dec 12 16:22:05.268 INFO [stderr] 5 | / macro_rules! as_expr {
Dec 12 16:22:05.268 INFO [stderr] 6 | |     ($e:expr) => {$e};
Dec 12 16:22:05.268 INFO [stderr] 7 | | }
Dec 12 16:22:05.268 INFO [stderr]   | |_^
Dec 12 16:22:05.268 INFO [stderr]   |
Dec 12 16:22:05.268 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 12 16:22:05.268 INFO [stderr] 
Dec 12 16:22:05.268 INFO [stderr] warning: unused macro definition
Dec 12 16:22:05.268 INFO [stderr]    --> tests/util/mod.rs:491:1
Dec 12 16:22:05.268 INFO [stderr]     |
Dec 12 16:22:05.268 INFO [stderr] 491 | / macro_rules! for_bitness {
Dec 12 16:22:05.268 INFO [stderr] 492 | |     (32 {$($bits32:tt)*} 64 {$($bits64:tt)*}) => {
Dec 12 16:22:05.268 INFO [stderr] 493 | |         as_expr!(
Dec 12 16:22:05.268 INFO [stderr] 494 | |             {
Dec 12 16:22:05.268 INFO [stderr] ...   |
Dec 12 16:22:05.268 INFO [stderr] 508 | |     };
Dec 12 16:22:05.268 INFO [stderr] 509 | | }
Dec 12 16:22:05.268 INFO [stderr]     | |_^
Dec 12 16:22:05.268 INFO [stderr] 
Dec 12 16:22:17.772 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.71s
Dec 12 16:22:17.779 INFO [stderr] su: No module specific data is present
Dec 12 16:22:18.472 INFO running `"docker" "inspect" "8f18e227b77da8f6e36ed82aa0ea20947d8205e5c7d105c88401871b95ca54a8"`
Dec 12 16:22:18.728 INFO running `"docker" "rm" "-f" "8f18e227b77da8f6e36ed82aa0ea20947d8205e5c7d105c88401871b95ca54a8"`
Dec 12 16:22:19.033 INFO [stdout] 8f18e227b77da8f6e36ed82aa0ea20947d8205e5c7d105c88401871b95ca54a8