Dec 05 08:55:52.418 INFO checking poston-0.3.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 08:55:52.418 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 08:55:52.633 INFO [stdout] d9b8b1954e604b695266c13f56f86dda4399ae8614e773dd5a87c324b979effb
Dec 05 08:55:52.637 INFO running `"docker" "start" "-a" "d9b8b1954e604b695266c13f56f86dda4399ae8614e773dd5a87c324b979effb"`
Dec 05 08:55:53.223 INFO [stderr] usermod: no changes
Dec 05 08:55:53.356 INFO [stderr]    Compiling proc-macro2 v0.4.24
Dec 05 08:55:53.357 INFO [stderr]     Checking cfg-if v0.1.6
Dec 05 08:55:53.357 INFO [stderr]     Checking lazy_static v1.2.0
Dec 05 08:55:53.357 INFO [stderr]    Compiling serde v1.0.80
Dec 05 08:55:53.357 INFO [stderr]     Checking ucd-util v0.1.3
Dec 05 08:55:53.357 INFO [stderr]    Compiling regex v1.1.0
Dec 05 08:55:53.357 INFO [stderr]     Checking rand_core v0.3.0
Dec 05 08:55:55.451 INFO [stderr]     Checking byteorder v1.2.7
Dec 05 08:55:55.603 INFO [stderr]     Checking quick-error v1.2.2
Dec 05 08:55:55.644 INFO [stderr]     Checking utf8-ranges v1.0.2
Dec 05 08:55:57.395 INFO [stderr]     Checking termcolor v1.0.4
Dec 05 08:55:58.308 INFO [stderr]     Checking ansi_term v0.11.0
Dec 05 08:55:59.495 INFO [stderr]    Compiling memchr v2.1.1
Dec 05 08:55:59.787 INFO [stderr]     Checking log v0.4.6
Dec 05 08:56:01.576 INFO [stderr]     Checking rand_core v0.2.2
Dec 05 08:56:02.466 INFO [stderr]     Checking thread_local v0.3.6
Dec 05 08:56:02.641 INFO [stderr]     Checking regex-syntax v0.6.4
Dec 05 08:56:04.425 INFO [stderr]     Checking humantime v1.2.0
Dec 05 08:56:06.833 INFO [stderr]     Checking libc v0.2.44
Dec 05 08:56:07.563 INFO [stderr]     Checking base64 v0.9.3
Dec 05 08:56:13.315 INFO [stderr]     Checking rmp v0.8.7
Dec 05 08:56:19.834 INFO [stderr]     Checking rand v0.4.3
Dec 05 08:56:21.349 INFO [stderr]     Checking time v0.1.40
Dec 05 08:56:23.296 INFO [stderr]     Checking atty v0.2.11
Dec 05 08:56:25.458 INFO [stderr]     Checking rand v0.5.5
Dec 05 08:56:33.371 INFO [stderr]     Checking aho-corasick v0.6.9
Dec 05 08:56:33.399 INFO [stderr]    Compiling quote v0.6.10
Dec 05 08:56:35.359 INFO [stderr]     Checking chrono v0.4.6
Dec 05 08:56:36.359 INFO [stderr]     Checking rand v0.3.22
Dec 05 08:56:39.407 INFO [stderr]     Checking uuid v0.7.1
Dec 05 08:56:41.699 INFO [stderr]     Checking backoff v0.1.2
Dec 05 08:56:44.015 INFO [stderr]    Compiling syn v0.15.22
Dec 05 08:56:51.139 INFO [stderr]     Checking rmp-serde v0.13.7
Dec 05 08:56:51.899 INFO [stderr]     Checking env_logger v0.5.13
Dec 05 08:56:55.152 INFO [stderr]     Checking pretty_env_logger v0.2.5
Dec 05 08:57:04.919 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 05 08:57:20.247 INFO [stderr]     Checking poston v0.3.0 (/source)
Dec 05 08:57:26.338 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 33s
Dec 05 08:57:26.348 INFO [stderr] su: No module specific data is present
Dec 05 08:57:26.760 INFO running `"docker" "inspect" "d9b8b1954e604b695266c13f56f86dda4399ae8614e773dd5a87c324b979effb"`
Dec 05 08:57:26.905 INFO running `"docker" "rm" "-f" "d9b8b1954e604b695266c13f56f86dda4399ae8614e773dd5a87c324b979effb"`
Dec 05 08:57:27.084 INFO [stdout] d9b8b1954e604b695266c13f56f86dda4399ae8614e773dd5a87c324b979effb