Dec 11 08:32:51.876 INFO checking sunjay/sudoku against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 08:32:51.877 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 08:32:52.542 INFO [stdout] 1cf2370525f8832595e87fbfa90d0d4de2c6fa92dea3284f8fef40b60b1ebca0
Dec 11 08:32:52.550 INFO running `"docker" "start" "-a" "1cf2370525f8832595e87fbfa90d0d4de2c6fa92dea3284f8fef40b60b1ebca0"`
Dec 11 08:32:54.057 INFO [stderr] usermod: no changes
Dec 11 08:32:54.296 INFO [stderr]    Compiling proc-macro2 v0.4.15
Dec 11 08:32:54.296 INFO [stderr]    Compiling unicode-xid v0.1.0
Dec 11 08:32:54.296 INFO [stderr]    Compiling version_check v0.1.4
Dec 11 08:32:54.297 INFO [stderr]    Compiling cc v1.0.23
Dec 11 08:32:54.297 INFO [stderr]    Compiling num-traits v0.2.5
Dec 11 08:32:54.297 INFO [stderr]     Checking libc v0.2.43
Dec 11 08:32:54.297 INFO [stderr]    Compiling unicode-xid v0.0.4
Dec 11 08:32:54.297 INFO [stderr]    Compiling serde v1.0.75
Dec 11 08:33:01.705 INFO [stderr]    Compiling num-integer v0.1.39
Dec 11 08:33:09.736 INFO [stderr]    Compiling ryu v0.2.6
Dec 11 08:33:09.752 INFO [stderr]     Checking ucd-util v0.1.1
Dec 11 08:33:09.772 INFO [stderr]    Compiling regex v1.0.4
Dec 11 08:33:09.772 INFO [stderr]    Compiling quote v0.3.15
Dec 11 08:33:09.869 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 11 08:33:10.252 INFO [stderr]     Checking itoa v0.4.2
Dec 11 08:33:10.264 INFO [stderr]     Checking either v1.5.0
Dec 11 08:33:11.276 INFO [stderr]    Compiling pest v1.0.6
Dec 11 08:33:17.197 INFO [stderr]     Checking byteorder v1.2.6
Dec 11 08:33:17.205 INFO [stderr]     Checking rustc-demangle v0.1.9
Dec 11 08:33:17.437 INFO [stderr]     Checking cfg-if v0.1.5
Dec 11 08:33:17.442 INFO [stderr]     Checking utf8-ranges v1.0.1
Dec 11 08:33:17.443 INFO [stderr]     Checking unicode-width v0.1.5
Dec 11 08:33:17.536 INFO [stderr]     Checking strsim v0.7.0
Dec 11 08:33:17.720 INFO [stderr]     Checking thread-scoped v1.0.2
Dec 11 08:33:17.728 INFO [stderr]     Checking quick-error v1.2.2
Dec 11 08:33:18.068 INFO [stderr]     Checking ansi_term v0.11.0
Dec 11 08:33:18.456 INFO [stderr]     Checking vec_map v0.8.1
Dec 11 08:33:18.552 INFO [stderr]     Checking bitflags v1.0.4
Dec 11 08:33:22.324 INFO [stderr]     Checking same-file v1.0.3
Dec 11 08:33:22.440 INFO [stderr]     Checking cast v0.2.2
Dec 11 08:33:22.704 INFO [stderr]     Checking sudoku v0.1.0 (/source)
Dec 11 08:33:22.755 INFO [stderr]    Compiling synom v0.11.3
Dec 11 08:33:22.858 INFO [stderr]     Checking memchr v2.0.2
Dec 11 08:33:22.960 INFO [stderr]     Checking time v0.1.40
Dec 11 08:33:23.205 INFO [stderr]     Checking num_cpus v1.8.0
Dec 11 08:33:23.632 INFO [stderr]     Checking atty v0.2.11
Dec 11 08:33:23.682 INFO [stderr]     Checking rand v0.4.3
Dec 11 08:33:23.854 INFO [stderr]    Compiling lazy_static v1.1.0
Dec 11 08:33:24.176 INFO [stderr]     Checking itertools v0.7.8
Dec 11 08:33:24.180 INFO [stderr]     Checking regex-syntax v0.6.2
Dec 11 08:33:24.964 INFO [stderr]     Checking log v0.4.4
Dec 11 08:33:24.976 INFO [stderr]     Checking textwrap v0.10.0
Dec 11 08:33:25.515 INFO [stderr]     Checking term v0.5.1
Dec 11 08:33:25.708 INFO [stderr]     Checking walkdir v2.2.5
Dec 11 08:33:26.216 INFO [stderr]     Checking aho-corasick v0.6.8
Dec 11 08:33:26.240 INFO [stderr]     Checking csv-core v0.1.4
Dec 11 08:33:28.974 INFO [stderr]    Compiling syn v0.11.11
Dec 11 08:33:30.361 INFO [stderr]     Checking clap v2.32.0
Dec 11 08:33:33.730 INFO [stderr]     Checking criterion-plot v0.2.5
Dec 11 08:33:43.601 INFO [stderr]     Checking itertools-num v0.1.2
Dec 11 08:34:14.736 INFO [stderr]     Checking criterion-stats v0.2.5
Dec 11 08:34:15.788 INFO [stderr]     Checking thread_local v0.3.6
Dec 11 08:34:15.804 INFO [stderr]    Compiling backtrace-sys v0.1.24
Dec 11 08:34:15.844 INFO [stderr]     Checking chrono v0.4.6
Dec 11 08:34:16.018 INFO [stderr]    Compiling quote v0.6.8
Dec 11 08:34:21.132 INFO [stderr]    Compiling pest_derive v1.0.8
Dec 11 08:34:23.688 INFO [stderr]     Checking serde_json v1.0.26
Dec 11 08:34:23.728 INFO [stderr]     Checking csv v1.0.1
Dec 11 08:34:24.754 INFO [stderr]    Compiling syn v0.14.9
Dec 11 08:34:25.973 INFO [stderr]     Checking simplelog v0.5.2
Dec 11 08:34:45.685 INFO [stderr]     Checking backtrace v0.3.9
Dec 11 08:36:00.765 INFO [stderr]    Compiling synstructure v0.9.0
Dec 11 08:36:00.765 INFO [stderr]    Compiling serde_derive v1.0.75
Dec 11 08:36:32.528 INFO [stderr]     Checking handlebars v0.32.4
Dec 11 08:36:57.552 INFO [stderr]     Checking failure v0.1.2
Dec 11 08:37:29.276 INFO [stderr]     Checking criterion v0.2.5
Dec 11 08:37:34.620 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 4m 40s
Dec 11 08:37:34.627 INFO [stderr] su: No module specific data is present
Dec 11 08:37:35.701 INFO running `"docker" "inspect" "1cf2370525f8832595e87fbfa90d0d4de2c6fa92dea3284f8fef40b60b1ebca0"`
Dec 11 08:37:36.116 INFO running `"docker" "rm" "-f" "1cf2370525f8832595e87fbfa90d0d4de2c6fa92dea3284f8fef40b60b1ebca0"`
Dec 11 08:37:36.380 INFO [stdout] 1cf2370525f8832595e87fbfa90d0d4de2c6fa92dea3284f8fef40b60b1ebca0