Oct 13 10:43:17.282 INFO checking poston-0.2.1 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 10:43:17.282 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 10:43:17.606 INFO blam! d66d5212b94f2475be32425b51bb5a5d81a1d40fc48e2ffb43015eff16e7c2cd
Oct 13 10:43:17.608 INFO running `"docker" "start" "-a" "d66d5212b94f2475be32425b51bb5a5d81a1d40fc48e2ffb43015eff16e7c2cd"`
Oct 13 10:43:18.363 INFO kablam! usermod: no changes
Oct 13 10:43:18.544 INFO kablam!    Compiling version_check v0.1.5
Oct 13 10:43:18.544 INFO kablam!    Compiling proc-macro2 v0.4.20
Oct 13 10:43:18.544 INFO kablam!    Compiling num-traits v0.2.6
Oct 13 10:43:18.544 INFO kablam!    Compiling unicode-xid v0.1.0
Oct 13 10:43:18.551 INFO kablam!     Checking cfg-if v0.1.5
Oct 13 10:43:18.552 INFO kablam!     Checking libc v0.2.43
Oct 13 10:43:19.130 INFO kablam!     Checking ucd-util v0.1.1
Oct 13 10:43:20.038 INFO kablam!    Compiling regex v1.0.5
Oct 13 10:43:21.356 INFO kablam!    Compiling serde v1.0.79
Oct 13 10:43:22.932 INFO kablam!     Checking quick-error v1.2.2
Oct 13 10:43:23.228 INFO kablam!     Checking byteorder v1.2.6
Oct 13 10:43:24.430 INFO kablam!     Checking utf8-ranges v1.0.1
Oct 13 10:43:26.217 INFO kablam!     Checking termcolor v1.0.4
Oct 13 10:43:26.576 INFO kablam!     Checking safemem v0.3.0
Oct 13 10:43:27.446 INFO kablam!     Checking rand_core v0.3.0
Oct 13 10:43:30.030 INFO kablam!     Checking ansi_term v0.11.0
Oct 13 10:43:33.060 INFO kablam!     Checking log v0.4.5
Oct 13 10:43:33.341 INFO kablam!     Checking regex-syntax v0.6.2
Oct 13 10:43:34.408 INFO kablam!    Compiling lazy_static v1.1.0
Oct 13 10:43:35.060 INFO kablam!    Compiling memchr v2.1.0
Oct 13 10:43:36.196 INFO kablam!     Checking humantime v1.1.1
Oct 13 10:43:36.508 INFO kablam!     Checking rand v0.4.3
Oct 13 10:43:37.053 INFO kablam!     Checking atty v0.2.11
Oct 13 10:43:40.601 INFO kablam!     Checking base64 v0.9.3
Oct 13 10:43:41.209 INFO kablam!     Checking rand_core v0.2.2
Oct 13 10:43:58.513 INFO kablam!     Checking rand v0.5.5
Oct 13 10:43:59.268 INFO kablam!     Checking rand v0.3.22
Oct 13 10:44:00.517 INFO kablam!     Checking uuid v0.6.5
Oct 13 10:44:11.128 INFO kablam!     Checking num-traits v0.1.43
Oct 13 10:44:12.250 INFO kablam!     Checking backoff v0.1.2
Oct 13 10:44:13.224 INFO kablam!     Checking aho-corasick v0.6.8
Oct 13 10:44:13.366 INFO kablam!     Checking thread_local v0.3.6
Oct 13 10:44:14.959 INFO kablam!    Compiling quote v0.6.8
Oct 13 10:44:17.216 INFO kablam!     Checking rmp v0.8.7
Oct 13 10:44:25.485 INFO kablam!     Checking rmp-serde v0.13.7
Oct 13 10:44:34.321 INFO kablam!    Compiling syn v0.15.9
Oct 13 10:44:37.272 INFO kablam!     Checking env_logger v0.5.13
Oct 13 10:44:43.208 INFO kablam!     Checking pretty_env_logger v0.2.4
Oct 13 10:45:01.617 INFO kablam!    Compiling serde_derive v1.0.79
Oct 13 10:45:21.772 INFO kablam!     Checking poston v0.2.1 (/source)
Oct 13 10:45:27.225 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 08s
Oct 13 10:45:27.242 INFO kablam! su: No module specific data is present
Oct 13 10:45:28.399 INFO running `"docker" "rm" "-f" "d66d5212b94f2475be32425b51bb5a5d81a1d40fc48e2ffb43015eff16e7c2cd"`
Oct 13 10:45:28.804 INFO blam! d66d5212b94f2475be32425b51bb5a5d81a1d40fc48e2ffb43015eff16e7c2cd