Dec 19 08:44:26.527 INFO checking singaraiona/rchr against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 08:44:26.527 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/singaraiona/rchr:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 08:44:26.677 INFO [stdout] 0353f4357d88fa3bc577d3fd93a4fbd86522ebf0b489b9f5aa53fa7c05908a3f
Dec 19 08:44:26.677 INFO running `"docker" "start" "-a" "0353f4357d88fa3bc577d3fd93a4fbd86522ebf0b489b9f5aa53fa7c05908a3f"`
Dec 19 08:44:27.276 INFO [stderr]     Checking either v1.0.3
Dec 19 08:44:27.276 INFO [stderr]     Checking lazy_static v0.2.4
Dec 19 08:44:27.276 INFO [stderr]     Checking aho-corasick v0.6.2
Dec 19 08:44:27.504 INFO [stderr]     Checking itertools v0.5.9
Dec 19 08:44:27.836 INFO [stderr]     Checking regex v0.2.1
Dec 19 08:44:29.688 INFO [stderr]     Checking rchr v0.1.0 (/opt/crater/workdir)
Dec 19 08:44:29.891 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 19 08:44:29.891 INFO [stderr]   --> src/parse/token.rs:82:24
Dec 19 08:44:29.891 INFO [stderr]    |
Dec 19 08:44:29.891 INFO [stderr] 82 |         let s = self.0.trim_right_matches(pat);
Dec 19 08:44:29.891 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^
Dec 19 08:44:29.891 INFO [stderr]    |
Dec 19 08:44:29.891 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 08:44:29.891 INFO [stderr] 
Dec 19 08:44:29.891 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 19 08:44:29.891 INFO [stderr]   --> src/parse/parser.rs:19:50
Dec 19 08:44:29.891 INFO [stderr]    |
Dec 19 08:44:29.891 INFO [stderr] 19 |                 self.text = self.text[x.len()..].trim_left().to_string();
Dec 19 08:44:29.891 INFO [stderr]    |                                                  ^^^^^^^^^
Dec 19 08:44:29.891 INFO [stderr] 
Dec 19 08:44:29.899 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 19 08:44:29.899 INFO [stderr]   --> src/parse/token.rs:82:24
Dec 19 08:44:29.899 INFO [stderr]    |
Dec 19 08:44:29.899 INFO [stderr] 82 |         let s = self.0.trim_right_matches(pat);
Dec 19 08:44:29.899 INFO [stderr]    |                        ^^^^^^^^^^^^^^^^^^
Dec 19 08:44:29.899 INFO [stderr]    |
Dec 19 08:44:29.899 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 08:44:29.899 INFO [stderr] 
Dec 19 08:44:29.906 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 19 08:44:29.906 INFO [stderr]   --> src/parse/parser.rs:19:50
Dec 19 08:44:29.906 INFO [stderr]    |
Dec 19 08:44:29.906 INFO [stderr] 19 |                 self.text = self.text[x.len()..].trim_left().to_string();
Dec 19 08:44:29.906 INFO [stderr]    |                                                  ^^^^^^^^^
Dec 19 08:44:29.906 INFO [stderr] 
Dec 19 08:44:30.083 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 08:44:30.083 INFO [stderr]  --> src/app/rchr.rs:1:1
Dec 19 08:44:30.083 INFO [stderr]   |
Dec 19 08:44:30.083 INFO [stderr] 1 | #[macro_use]
Dec 19 08:44:30.083 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 08:44:30.083 INFO [stderr]   |
Dec 19 08:44:30.083 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:44:30.083 INFO [stderr] 
Dec 19 08:44:30.083 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 08:44:30.083 INFO [stderr]  --> src/app/rchr.rs:3:1
Dec 19 08:44:30.083 INFO [stderr]   |
Dec 19 08:44:30.083 INFO [stderr] 3 | #[macro_use]
Dec 19 08:44:30.083 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 08:44:30.083 INFO [stderr] 
Dec 19 08:44:30.083 INFO [stderr] warning: unused import: `itertools::Product`
Dec 19 08:44:30.083 INFO [stderr]  --> src/app/rchr.rs:6:5
Dec 19 08:44:30.083 INFO [stderr]   |
Dec 19 08:44:30.083 INFO [stderr] 6 | use itertools::Product;
Dec 19 08:44:30.083 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.083 INFO [stderr] 
Dec 19 08:44:30.083 INFO [stderr] warning: unused import: `itertools::Itertools`
Dec 19 08:44:30.083 INFO [stderr]  --> src/app/rchr.rs:7:5
Dec 19 08:44:30.083 INFO [stderr]   |
Dec 19 08:44:30.083 INFO [stderr] 7 | use itertools::Itertools;
Dec 19 08:44:30.083 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.083 INFO [stderr] 
Dec 19 08:44:30.083 INFO [stderr] warning: unused import: `std::clone::Clone`
Dec 19 08:44:30.083 INFO [stderr]  --> src/app/rchr.rs:8:5
Dec 19 08:44:30.083 INFO [stderr]   |
Dec 19 08:44:30.083 INFO [stderr] 8 | use std::clone::Clone;
Dec 19 08:44:30.083 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.083 INFO [stderr] 
Dec 19 08:44:30.083 INFO [stderr] warning: unused import: `rchr::handle`
Dec 19 08:44:30.083 INFO [stderr]   --> src/app/rchr.rs:14:5
Dec 19 08:44:30.083 INFO [stderr]    |
Dec 19 08:44:30.083 INFO [stderr] 14 | use rchr::handle;
Dec 19 08:44:30.083 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 08:44:30.083 INFO [stderr] 
Dec 19 08:44:30.083 INFO [stderr] warning: unused import: `rchr::exec::store::Store`
Dec 19 08:44:30.083 INFO [stderr]   --> src/app/rchr.rs:15:5
Dec 19 08:44:30.083 INFO [stderr]    |
Dec 19 08:44:30.083 INFO [stderr] 15 | use rchr::exec::store::Store;
Dec 19 08:44:30.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.083 INFO [stderr] 
Dec 19 08:44:30.083 INFO [stderr] warning: unused import: `rchr::exec::constraints::Constraint`
Dec 19 08:44:30.083 INFO [stderr]   --> src/app/rchr.rs:16:5
Dec 19 08:44:30.083 INFO [stderr]    |
Dec 19 08:44:30.083 INFO [stderr] 16 | use rchr::exec::constraints::Constraint;
Dec 19 08:44:30.083 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.083 INFO [stderr] 
Dec 19 08:44:30.091 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 08:44:30.091 INFO [stderr]   --> src/app/rchr.rs:12:5
Dec 19 08:44:30.091 INFO [stderr]    |
Dec 19 08:44:30.091 INFO [stderr] 12 | use std::ascii::AsciiExt;
Dec 19 08:44:30.091 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.091 INFO [stderr]    |
Dec 19 08:44:30.091 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 08:44:30.091 INFO [stderr] 
Dec 19 08:44:30.103 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 08:44:30.103 INFO [stderr]  --> src/app/rchr.rs:1:1
Dec 19 08:44:30.103 INFO [stderr]   |
Dec 19 08:44:30.103 INFO [stderr] 1 | #[macro_use]
Dec 19 08:44:30.103 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 08:44:30.103 INFO [stderr]   |
Dec 19 08:44:30.103 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 08:44:30.103 INFO [stderr] 
Dec 19 08:44:30.103 INFO [stderr] warning: unused `#[macro_use]` import
Dec 19 08:44:30.103 INFO [stderr]  --> src/app/rchr.rs:3:1
Dec 19 08:44:30.103 INFO [stderr]   |
Dec 19 08:44:30.103 INFO [stderr] 3 | #[macro_use]
Dec 19 08:44:30.103 INFO [stderr]   | ^^^^^^^^^^^^
Dec 19 08:44:30.103 INFO [stderr] 
Dec 19 08:44:30.103 INFO [stderr] warning: unused import: `itertools::Product`
Dec 19 08:44:30.103 INFO [stderr]  --> src/app/rchr.rs:6:5
Dec 19 08:44:30.103 INFO [stderr]   |
Dec 19 08:44:30.103 INFO [stderr] 6 | use itertools::Product;
Dec 19 08:44:30.103 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.103 INFO [stderr] 
Dec 19 08:44:30.103 INFO [stderr] warning: unused import: `itertools::Itertools`
Dec 19 08:44:30.103 INFO [stderr]  --> src/app/rchr.rs:7:5
Dec 19 08:44:30.103 INFO [stderr]   |
Dec 19 08:44:30.103 INFO [stderr] 7 | use itertools::Itertools;
Dec 19 08:44:30.103 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.103 INFO [stderr] 
Dec 19 08:44:30.103 INFO [stderr] warning: unused import: `std::clone::Clone`
Dec 19 08:44:30.103 INFO [stderr]  --> src/app/rchr.rs:8:5
Dec 19 08:44:30.103 INFO [stderr]   |
Dec 19 08:44:30.103 INFO [stderr] 8 | use std::clone::Clone;
Dec 19 08:44:30.103 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.103 INFO [stderr] 
Dec 19 08:44:30.103 INFO [stderr] warning: unused import: `rchr::handle`
Dec 19 08:44:30.103 INFO [stderr]   --> src/app/rchr.rs:14:5
Dec 19 08:44:30.103 INFO [stderr]    |
Dec 19 08:44:30.103 INFO [stderr] 14 | use rchr::handle;
Dec 19 08:44:30.103 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 19 08:44:30.103 INFO [stderr] 
Dec 19 08:44:30.103 INFO [stderr] warning: unused import: `rchr::exec::store::Store`
Dec 19 08:44:30.103 INFO [stderr]   --> src/app/rchr.rs:15:5
Dec 19 08:44:30.103 INFO [stderr]    |
Dec 19 08:44:30.103 INFO [stderr] 15 | use rchr::exec::store::Store;
Dec 19 08:44:30.103 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.103 INFO [stderr] 
Dec 19 08:44:30.104 INFO [stderr] warning: unused import: `rchr::exec::constraints::Constraint`
Dec 19 08:44:30.104 INFO [stderr]   --> src/app/rchr.rs:16:5
Dec 19 08:44:30.104 INFO [stderr]    |
Dec 19 08:44:30.104 INFO [stderr] 16 | use rchr::exec::constraints::Constraint;
Dec 19 08:44:30.104 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.104 INFO [stderr] 
Dec 19 08:44:30.115 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 19 08:44:30.115 INFO [stderr]   --> src/app/rchr.rs:12:5
Dec 19 08:44:30.115 INFO [stderr]    |
Dec 19 08:44:30.115 INFO [stderr] 12 | use std::ascii::AsciiExt;
Dec 19 08:44:30.115 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.115 INFO [stderr]    |
Dec 19 08:44:30.115 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 19 08:44:30.115 INFO [stderr] 
Dec 19 08:44:30.120 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 08:44:30.120 INFO [stderr]   --> src/app/rchr.rs:12:5
Dec 19 08:44:30.120 INFO [stderr]    |
Dec 19 08:44:30.120 INFO [stderr] 12 | use std::ascii::AsciiExt;
Dec 19 08:44:30.120 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.120 INFO [stderr] 
Dec 19 08:44:30.148 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 19 08:44:30.149 INFO [stderr]   --> src/app/rchr.rs:12:5
Dec 19 08:44:30.149 INFO [stderr]    |
Dec 19 08:44:30.149 INFO [stderr] 12 | use std::ascii::AsciiExt;
Dec 19 08:44:30.149 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 08:44:30.149 INFO [stderr] 
Dec 19 08:44:30.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Dec 19 08:44:30.434 INFO running `"docker" "inspect" "0353f4357d88fa3bc577d3fd93a4fbd86522ebf0b489b9f5aa53fa7c05908a3f"`
Dec 19 08:44:30.537 INFO running `"docker" "rm" "-f" "0353f4357d88fa3bc577d3fd93a4fbd86522ebf0b489b9f5aa53fa7c05908a3f"`
Dec 19 08:44:30.629 INFO [stdout] 0353f4357d88fa3bc577d3fd93a4fbd86522ebf0b489b9f5aa53fa7c05908a3f