Oct 31 17:03:39.731 INFO checking zsiciarz/pixeldabble against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 17:03:39.733 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 31 17:03:40.236 INFO blam! cd22f1920c5ab738b477fae01ccc377a9bd27112fa9484cea4036511e37019f1
Oct 31 17:03:40.238 INFO running `"docker" "start" "-a" "cd22f1920c5ab738b477fae01ccc377a9bd27112fa9484cea4036511e37019f1"`
Oct 31 17:03:41.824 INFO kablam! usermod: no changes
Oct 31 17:03:41.962 INFO kablam!     Checking nodrop v0.1.12
Oct 31 17:03:41.967 INFO kablam!     Checking cfg-if v0.1.3
Oct 31 17:03:41.967 INFO kablam!     Checking lazy_static v1.0.1
Oct 31 17:03:41.968 INFO kablam!     Checking scopeguard v0.3.3
Oct 31 17:03:41.968 INFO kablam!    Compiling num-traits v0.2.4
Oct 31 17:03:41.968 INFO kablam!     Checking memoffset v0.2.1
Oct 31 17:03:41.969 INFO kablam!    Compiling rayon-core v1.4.0
Oct 31 17:03:41.970 INFO kablam!     Checking libc v0.2.41
Oct 31 17:03:42.518 INFO kablam!    Compiling num-integer v0.1.38
Oct 31 17:03:42.547 INFO kablam!    Compiling cc v1.0.17
Oct 31 17:03:42.658 INFO kablam!    Compiling num-iter v0.1.37
Oct 31 17:03:42.837 INFO kablam!     Checking byteorder v1.2.3
Oct 31 17:03:42.870 INFO kablam!     Checking either v1.5.0
Oct 31 17:03:45.848 INFO kablam!     Checking adler32 v1.0.2
Oct 31 17:03:45.848 INFO kablam!     Checking color_quant v1.0.0
Oct 31 17:03:46.000 INFO kablam!     Checking bitflags v1.0.3
Oct 31 17:03:46.256 INFO kablam!     Checking lzw v0.10.0
Oct 31 17:03:46.512 INFO kablam!     Checking rustc-demangle v0.1.8
Oct 31 17:03:46.544 INFO kablam!     Checking scoped_threadpool v0.1.9
Oct 31 17:03:46.612 INFO kablam!     Checking crossbeam-utils v0.2.2
Oct 31 17:03:47.142 INFO kablam!     Checking arrayvec v0.4.7
Oct 31 17:03:47.188 INFO kablam!    Compiling proc-macro2 v0.4.4
Oct 31 17:03:47.528 INFO kablam!     Checking itertools v0.7.8
Oct 31 17:03:48.073 INFO kablam!     Checking term v0.5.1
Oct 31 17:03:48.352 INFO kablam!     Checking rand v0.4.2
Oct 31 17:03:48.371 INFO kablam!     Checking num_cpus v1.8.0
Oct 31 17:03:48.748 INFO kablam!     Checking inflate v0.4.2
Oct 31 17:03:50.124 INFO kablam!     Checking deflate v0.7.18
Oct 31 17:03:52.505 INFO kablam!     Checking gif v0.10.0
Oct 31 17:04:01.444 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 31 17:04:01.478 INFO kablam!    Compiling quote v0.6.3
Oct 31 17:04:02.208 INFO kablam!    Compiling backtrace-sys v0.1.23
Oct 31 17:04:02.713 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 31 17:04:03.492 INFO kablam!    Compiling syn v0.14.1
Oct 31 17:04:05.125 INFO kablam!     Checking num-rational v0.1.42
Oct 31 17:04:05.717 INFO kablam!     Checking png v0.12.0
Oct 31 17:04:07.081 INFO kablam!     Checking rayon v1.0.1
Oct 31 17:04:07.704 INFO kablam!     Checking backtrace v0.3.8
Oct 31 17:04:08.556 INFO kablam!     Checking error-chain v0.11.0
Oct 31 17:04:18.240 INFO kablam!    Compiling num-derive v0.2.2
Oct 31 17:04:18.443 INFO kablam!     Checking jpeg-decoder v0.1.14
Oct 31 17:04:20.923 INFO kablam!     Checking image v0.19.0
Oct 31 17:04:26.213 INFO kablam!     Checking pixeldabble v0.1.0 (/source)
Oct 31 17:04:27.395 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 45.53s
Oct 31 17:04:27.413 INFO kablam! su: No module specific data is present
Oct 31 17:04:28.776 INFO running `"docker" "rm" "-f" "cd22f1920c5ab738b477fae01ccc377a9bd27112fa9484cea4036511e37019f1"`
Oct 31 17:04:29.015 INFO blam! cd22f1920c5ab738b477fae01ccc377a9bd27112fa9484cea4036511e37019f1