Dec 04 09:16:50.381 INFO checking sunjay/sudoku against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 09:16:50.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 04 09:16:50.859 INFO [stdout] 9e79def365f1cc4b8a4fe752f5ed737ee18dbd1a0b68cdbf5a816fa4a5fb795c
Dec 04 09:16:50.863 INFO running `"docker" "start" "-a" "9e79def365f1cc4b8a4fe752f5ed737ee18dbd1a0b68cdbf5a816fa4a5fb795c"`
Dec 04 09:16:52.205 INFO [stderr] usermod: no changes
Dec 04 09:16:52.420 INFO [stderr]    Compiling proc-macro2 v0.4.15
Dec 04 09:16:52.439 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 04 09:16:52.439 INFO [stderr]    Compiling version_check v0.1.4
Dec 04 09:16:52.439 INFO [stderr]    Compiling num-traits v0.2.5
Dec 04 09:16:52.439 INFO [stderr]    Compiling cc v1.0.23
Dec 04 09:16:52.439 INFO [stderr]     Checking libc v0.2.43
Dec 04 09:16:52.439 INFO [stderr]    Compiling num-integer v0.1.39
Dec 04 09:16:52.439 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 04 09:16:53.627 INFO [stderr]    Compiling serde v1.0.75
Dec 04 09:17:01.899 INFO [stderr]    Compiling ryu v0.2.6
Dec 04 09:17:01.911 INFO [stderr]    Compiling regex v1.0.4
Dec 04 09:17:02.135 INFO [stderr]    Compiling quote v0.3.15
Dec 04 09:17:02.495 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 04 09:17:02.587 INFO [stderr]     Checking ucd-util v0.1.1
Dec 04 09:17:02.751 INFO [stderr]     Checking byteorder v1.2.6
Dec 04 09:17:11.747 INFO [stderr]     Checking itoa v0.4.2
Dec 04 09:17:11.763 INFO [stderr]     Checking utf8-ranges v1.0.1
Dec 04 09:17:11.855 INFO [stderr]     Checking unicode-width v0.1.5
Dec 04 09:17:11.939 INFO [stderr]     Checking rustc-demangle v0.1.9
Dec 04 09:17:12.418 INFO [stderr]     Checking cfg-if v0.1.5
Dec 04 09:17:12.455 INFO [stderr]    Compiling pest v1.0.6
Dec 04 09:17:12.613 INFO [stderr]     Checking either v1.5.0
Dec 04 09:17:12.715 INFO [stderr]     Checking strsim v0.7.0
Dec 04 09:17:12.827 INFO [stderr]     Checking thread-scoped v1.0.2
Dec 04 09:17:13.115 INFO [stderr]     Checking quick-error v1.2.2
Dec 04 09:17:13.144 INFO [stderr]     Checking ansi_term v0.11.0
Dec 04 09:17:13.392 INFO [stderr]     Checking same-file v1.0.3
Dec 04 09:17:13.871 INFO [stderr]     Checking cast v0.2.2
Dec 04 09:17:14.006 INFO [stderr]     Checking bitflags v1.0.4
Dec 04 09:17:14.071 INFO [stderr]     Checking vec_map v0.8.1
Dec 04 09:17:14.519 INFO [stderr]     Checking sudoku v0.1.0 (/source)
Dec 04 09:17:14.539 INFO [stderr]    Compiling synom v0.11.3
Dec 04 09:17:15.181 INFO [stderr]     Checking memchr v2.0.2
Dec 04 09:17:15.297 INFO [stderr]     Checking time v0.1.40
Dec 04 09:17:15.859 INFO [stderr]     Checking atty v0.2.11
Dec 04 09:17:15.975 INFO [stderr]     Checking rand v0.4.3
Dec 04 09:17:17.287 INFO [stderr]     Checking num_cpus v1.8.0
Dec 04 09:17:17.335 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 04 09:17:17.475 INFO [stderr]     Checking regex-syntax v0.6.2
Dec 04 09:17:17.800 INFO [stderr]     Checking term v0.5.1
Dec 04 09:17:18.395 INFO [stderr]     Checking log v0.4.4
Dec 04 09:17:18.799 INFO [stderr]     Checking textwrap v0.10.0
Dec 04 09:17:19.567 INFO [stderr]     Checking itertools v0.7.8
Dec 04 09:17:20.271 INFO [stderr]     Checking walkdir v2.2.5
Dec 04 09:17:21.471 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 04 09:17:22.587 INFO [stderr]     Checking csv-core v0.1.4
Dec 04 09:17:23.103 INFO [stderr]    Compiling syn v0.11.11
Dec 04 09:17:29.068 INFO [stderr]     Checking clap v2.32.0
Dec 04 09:17:30.588 INFO [stderr]     Checking criterion-plot v0.2.5
Dec 04 09:17:37.124 INFO [stderr]     Checking thread_local v0.3.6
Dec 04 09:17:39.756 INFO [stderr]     Checking criterion-stats v0.2.5
Dec 04 09:17:40.051 INFO [stderr]     Checking itertools-num v0.1.2
Dec 04 09:17:55.355 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 04 09:17:55.651 INFO [stderr]     Checking chrono v0.4.6
Dec 04 09:18:09.161 INFO [stderr]     Checking simplelog v0.5.2
Dec 04 09:18:25.131 INFO [stderr]    Compiling quote v0.6.8
Dec 04 09:18:30.353 INFO [stderr]    Compiling pest_derive v1.0.8
Dec 04 09:18:33.205 INFO [stderr]     Checking serde_json v1.0.26
Dec 04 09:18:33.212 INFO [stderr]     Checking csv v1.0.1
Dec 04 09:18:33.214 INFO [stderr]     Checking backtrace v0.3.9
Dec 04 09:18:33.345 INFO [stderr]    Compiling syn v0.14.9
Dec 04 09:20:02.321 INFO [stderr]    Compiling synstructure v0.9.0
Dec 04 09:20:02.322 INFO [stderr]    Compiling serde_derive v1.0.75
Dec 04 09:20:12.498 INFO [stderr]     Checking handlebars v0.32.4
Dec 04 09:20:54.588 INFO [stderr]     Checking failure v0.1.2
Dec 04 09:21:26.575 INFO [stderr]     Checking criterion v0.2.5
Dec 04 09:21:30.558 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 4m 38s
Dec 04 09:21:30.559 INFO [stderr] su: No module specific data is present
Dec 04 09:21:30.826 INFO running `"docker" "inspect" "9e79def365f1cc4b8a4fe752f5ed737ee18dbd1a0b68cdbf5a816fa4a5fb795c"`
Dec 04 09:21:30.934 INFO running `"docker" "rm" "-f" "9e79def365f1cc4b8a4fe752f5ed737ee18dbd1a0b68cdbf5a816fa4a5fb795c"`
Dec 04 09:21:31.041 INFO [stdout] 9e79def365f1cc4b8a4fe752f5ed737ee18dbd1a0b68cdbf5a816fa4a5fb795c