Dec 11 09:25:59.990 INFO checking singaraiona/rchr against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 09:25:59.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 11 09:26:00.412 INFO [stdout] eb263515549137d686bf227edae42d56bb9f4b07070c65db00d5cf612b63ad6e
Dec 11 09:26:00.420 INFO running `"docker" "start" "-a" "eb263515549137d686bf227edae42d56bb9f4b07070c65db00d5cf612b63ad6e"`
Dec 11 09:26:01.984 INFO [stderr] usermod: no changes
Dec 11 09:26:02.056 INFO [stderr]     Checking either v1.0.3
Dec 11 09:26:02.056 INFO [stderr]     Checking lazy_static v0.2.4
Dec 11 09:26:02.056 INFO [stderr]     Checking thread_local v0.3.3
Dec 11 09:26:02.056 INFO [stderr]     Checking aho-corasick v0.6.2
Dec 11 09:26:02.984 INFO [stderr]     Checking itertools v0.5.9
Dec 11 09:26:03.528 INFO [stderr]     Checking regex v0.2.1
Dec 11 09:26:06.447 INFO [stderr]     Checking rchr v0.1.0 (/source)
Dec 11 09:26:07.499 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 09:26:07.499 INFO [stderr]  --> src/app/rchr.rs:1:1
Dec 11 09:26:07.499 INFO [stderr]   |
Dec 11 09:26:07.499 INFO [stderr] 1 | #[macro_use]
Dec 11 09:26:07.499 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 09:26:07.499 INFO [stderr]   |
Dec 11 09:26:07.499 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:26:07.499 INFO [stderr] 
Dec 11 09:26:07.499 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 09:26:07.499 INFO [stderr]  --> src/app/rchr.rs:3:1
Dec 11 09:26:07.499 INFO [stderr]   |
Dec 11 09:26:07.499 INFO [stderr] 3 | #[macro_use]
Dec 11 09:26:07.499 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 09:26:07.499 INFO [stderr] 
Dec 11 09:26:07.499 INFO [stderr] warning: unused import: `itertools::Product`
Dec 11 09:26:07.499 INFO [stderr]  --> src/app/rchr.rs:6:5
Dec 11 09:26:07.499 INFO [stderr]   |
Dec 11 09:26:07.499 INFO [stderr] 6 | use itertools::Product;
Dec 11 09:26:07.499 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.499 INFO [stderr] 
Dec 11 09:26:07.499 INFO [stderr] warning: unused import: `itertools::Itertools`
Dec 11 09:26:07.499 INFO [stderr]  --> src/app/rchr.rs:7:5
Dec 11 09:26:07.499 INFO [stderr]   |
Dec 11 09:26:07.499 INFO [stderr] 7 | use itertools::Itertools;
Dec 11 09:26:07.499 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.499 INFO [stderr] 
Dec 11 09:26:07.499 INFO [stderr] warning: unused import: `std::clone::Clone`
Dec 11 09:26:07.499 INFO [stderr]  --> src/app/rchr.rs:8:5
Dec 11 09:26:07.499 INFO [stderr]   |
Dec 11 09:26:07.499 INFO [stderr] 8 | use std::clone::Clone;
Dec 11 09:26:07.499 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.499 INFO [stderr] 
Dec 11 09:26:07.499 INFO [stderr] warning: unused import: `rchr::handle`
Dec 11 09:26:07.499 INFO [stderr]   --> src/app/rchr.rs:14:5
Dec 11 09:26:07.499 INFO [stderr]    |
Dec 11 09:26:07.499 INFO [stderr] 14 | use rchr::handle;
Dec 11 09:26:07.499 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 09:26:07.499 INFO [stderr] 
Dec 11 09:26:07.499 INFO [stderr] warning: unused import: `rchr::exec::store::Store`
Dec 11 09:26:07.499 INFO [stderr]   --> src/app/rchr.rs:15:5
Dec 11 09:26:07.499 INFO [stderr]    |
Dec 11 09:26:07.499 INFO [stderr] 15 | use rchr::exec::store::Store;
Dec 11 09:26:07.499 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.499 INFO [stderr] 
Dec 11 09:26:07.499 INFO [stderr] warning: unused import: `rchr::exec::constraints::Constraint`
Dec 11 09:26:07.500 INFO [stderr]   --> src/app/rchr.rs:16:5
Dec 11 09:26:07.500 INFO [stderr]    |
Dec 11 09:26:07.500 INFO [stderr] 16 | use rchr::exec::constraints::Constraint;
Dec 11 09:26:07.500 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.500 INFO [stderr] 
Dec 11 09:26:07.540 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 09:26:07.540 INFO [stderr]   --> src/app/rchr.rs:12:5
Dec 11 09:26:07.540 INFO [stderr]    |
Dec 11 09:26:07.540 INFO [stderr] 12 | use std::ascii::AsciiExt;
Dec 11 09:26:07.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.540 INFO [stderr]    |
Dec 11 09:26:07.540 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 09:26:07.540 INFO [stderr] 
Dec 11 09:26:07.596 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 11 09:26:07.596 INFO [stderr]   --> src/app/rchr.rs:12:5
Dec 11 09:26:07.596 INFO [stderr]    |
Dec 11 09:26:07.596 INFO [stderr] 12 | use std::ascii::AsciiExt;
Dec 11 09:26:07.596 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.596 INFO [stderr] 
Dec 11 09:26:07.616 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 09:26:07.616 INFO [stderr]  --> src/app/rchr.rs:1:1
Dec 11 09:26:07.616 INFO [stderr]   |
Dec 11 09:26:07.616 INFO [stderr] 1 | #[macro_use]
Dec 11 09:26:07.616 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 09:26:07.616 INFO [stderr]   |
Dec 11 09:26:07.616 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:26:07.616 INFO [stderr] 
Dec 11 09:26:07.616 INFO [stderr] warning: unused `#[macro_use]` import
Dec 11 09:26:07.616 INFO [stderr]  --> src/app/rchr.rs:3:1
Dec 11 09:26:07.616 INFO [stderr]   |
Dec 11 09:26:07.616 INFO [stderr] 3 | #[macro_use]
Dec 11 09:26:07.616 INFO [stderr]   | ^^^^^^^^^^^^
Dec 11 09:26:07.617 INFO [stderr] 
Dec 11 09:26:07.617 INFO [stderr] warning: unused import: `itertools::Product`
Dec 11 09:26:07.617 INFO [stderr]  --> src/app/rchr.rs:6:5
Dec 11 09:26:07.617 INFO [stderr]   |
Dec 11 09:26:07.617 INFO [stderr] 6 | use itertools::Product;
Dec 11 09:26:07.617 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.617 INFO [stderr] 
Dec 11 09:26:07.617 INFO [stderr] warning: unused import: `itertools::Itertools`
Dec 11 09:26:07.617 INFO [stderr]  --> src/app/rchr.rs:7:5
Dec 11 09:26:07.617 INFO [stderr]   |
Dec 11 09:26:07.617 INFO [stderr] 7 | use itertools::Itertools;
Dec 11 09:26:07.617 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.617 INFO [stderr] 
Dec 11 09:26:07.617 INFO [stderr] warning: unused import: `std::clone::Clone`
Dec 11 09:26:07.617 INFO [stderr]  --> src/app/rchr.rs:8:5
Dec 11 09:26:07.617 INFO [stderr]   |
Dec 11 09:26:07.617 INFO [stderr] 8 | use std::clone::Clone;
Dec 11 09:26:07.617 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.617 INFO [stderr] 
Dec 11 09:26:07.617 INFO [stderr] warning: unused import: `rchr::handle`
Dec 11 09:26:07.617 INFO [stderr]   --> src/app/rchr.rs:14:5
Dec 11 09:26:07.617 INFO [stderr]    |
Dec 11 09:26:07.617 INFO [stderr] 14 | use rchr::handle;
Dec 11 09:26:07.617 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 11 09:26:07.617 INFO [stderr] 
Dec 11 09:26:07.617 INFO [stderr] warning: unused import: `rchr::exec::store::Store`
Dec 11 09:26:07.617 INFO [stderr]   --> src/app/rchr.rs:15:5
Dec 11 09:26:07.617 INFO [stderr]    |
Dec 11 09:26:07.617 INFO [stderr] 15 | use rchr::exec::store::Store;
Dec 11 09:26:07.617 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.617 INFO [stderr] 
Dec 11 09:26:07.617 INFO [stderr] warning: unused import: `rchr::exec::constraints::Constraint`
Dec 11 09:26:07.617 INFO [stderr]   --> src/app/rchr.rs:16:5
Dec 11 09:26:07.617 INFO [stderr]    |
Dec 11 09:26:07.617 INFO [stderr] 16 | use rchr::exec::constraints::Constraint;
Dec 11 09:26:07.617 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.617 INFO [stderr] 
Dec 11 09:26:07.632 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 11 09:26:07.632 INFO [stderr]   --> src/app/rchr.rs:12:5
Dec 11 09:26:07.632 INFO [stderr]    |
Dec 11 09:26:07.632 INFO [stderr] 12 | use std::ascii::AsciiExt;
Dec 11 09:26:07.632 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.632 INFO [stderr]    |
Dec 11 09:26:07.632 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 11 09:26:07.632 INFO [stderr] 
Dec 11 09:26:07.664 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 11 09:26:07.664 INFO [stderr]   --> src/app/rchr.rs:12:5
Dec 11 09:26:07.664 INFO [stderr]    |
Dec 11 09:26:07.664 INFO [stderr] 12 | use std::ascii::AsciiExt;
Dec 11 09:26:07.664 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 11 09:26:07.676 INFO [stderr] 
Dec 11 09:26:07.712 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.70s
Dec 11 09:26:07.724 INFO [stderr] su: No module specific data is present
Dec 11 09:26:08.260 INFO running `"docker" "inspect" "eb263515549137d686bf227edae42d56bb9f4b07070c65db00d5cf612b63ad6e"`
Dec 11 09:26:08.688 INFO running `"docker" "rm" "-f" "eb263515549137d686bf227edae42d56bb9f4b07070c65db00d5cf612b63ad6e"`
Dec 11 09:26:09.076 INFO [stdout] eb263515549137d686bf227edae42d56bb9f4b07070c65db00d5cf612b63ad6e