Nov 02 20:37:52.658 INFO checking MathiasBayon/stegano against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 20:37:52.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 20:37:52.908 INFO blam! edca7d984f44df0e613ee14fbbaeca9436756b324188806edc39bc7f11d8617d
Nov 02 20:37:52.913 INFO running `"docker" "start" "-a" "edca7d984f44df0e613ee14fbbaeca9436756b324188806edc39bc7f11d8617d"`
Nov 02 20:37:53.525 INFO kablam! usermod: no changes
Nov 02 20:37:53.608 INFO kablam!     Checking cfg-if v0.1.2
Nov 02 20:37:53.608 INFO kablam!     Checking nodrop v0.1.12
Nov 02 20:37:53.609 INFO kablam!     Checking lazy_static v1.0.0
Nov 02 20:37:53.609 INFO kablam!     Checking memoffset v0.2.1
Nov 02 20:37:53.613 INFO kablam!     Checking scopeguard v0.3.3
Nov 02 20:37:53.613 INFO kablam!    Compiling rayon-core v1.4.0
Nov 02 20:37:53.616 INFO kablam!    Compiling unicode-xid v0.1.0
Nov 02 20:37:53.616 INFO kablam!     Checking libc v0.2.40
Nov 02 20:37:53.845 INFO kablam!     Checking num-traits v0.2.2
Nov 02 20:37:53.934 INFO kablam!    Compiling gcc v0.3.54
Nov 02 20:37:53.980 INFO kablam!     Checking adler32 v1.0.2
Nov 02 20:37:54.124 INFO kablam!     Checking byteorder v1.2.2
Nov 02 20:37:54.510 INFO kablam!     Checking either v1.5.0
Nov 02 20:37:55.796 INFO kablam!     Checking color_quant v1.0.0
Nov 02 20:37:56.670 INFO kablam!     Checking lzw v0.10.0
Nov 02 20:37:56.736 INFO kablam!     Checking bitflags v1.0.3
Nov 02 20:37:57.064 INFO kablam!     Checking rustc-serialize v0.3.24
Nov 02 20:37:58.262 INFO kablam!     Checking scoped_threadpool v0.1.9
Nov 02 20:37:58.582 INFO kablam!     Checking arrayvec v0.4.7
Nov 02 20:37:58.869 INFO kablam!     Checking crossbeam-utils v0.2.2
Nov 02 20:37:59.124 INFO kablam!    Compiling proc-macro2 v0.2.3
Nov 02 20:37:59.370 INFO kablam!     Checking inflate v0.4.2
Nov 02 20:38:03.097 INFO kablam!     Checking gif v0.10.0
Nov 02 20:38:03.105 INFO kablam!     Checking num_cpus v1.8.0
Nov 02 20:38:03.153 INFO kablam!     Checking rand v0.4.2
Nov 02 20:38:03.341 INFO kablam!     Checking time v0.1.39
Nov 02 20:38:05.276 INFO kablam!     Checking deflate v0.7.18
Nov 02 20:38:07.173 INFO kablam!     Checking num-integer v0.1.36
Nov 02 20:38:09.720 INFO kablam!     Checking crossbeam-epoch v0.3.1
Nov 02 20:38:13.364 INFO kablam!     Checking num-iter v0.1.35
Nov 02 20:38:15.712 INFO kablam!     Checking num-rational v0.1.42
Nov 02 20:38:15.712 INFO kablam!     Checking rand v0.3.22
Nov 02 20:38:15.904 INFO kablam!     Checking crossbeam-deque v0.2.0
Nov 02 20:38:16.104 INFO kablam!     Checking png v0.12.0
Nov 02 20:38:23.664 INFO kablam!    Compiling rust-crypto v0.2.36
Nov 02 20:38:23.784 INFO kablam!     Checking rayon v1.0.1
Nov 02 20:38:32.036 INFO kablam!    Compiling quote v0.4.2
Nov 02 20:38:33.161 INFO kablam!     Checking jpeg-decoder v0.1.14
Nov 02 20:38:37.188 INFO kablam!    Compiling syn v0.12.15
Nov 02 20:39:10.068 INFO kablam!    Compiling num-derive v0.2.0
Nov 02 20:39:16.880 INFO kablam!     Checking image v0.19.0
Nov 02 20:39:22.826 INFO kablam!     Checking stegano v1.0.1 (/source)
Nov 02 20:39:27.082 INFO kablam!     Finished dev [optimized + debuginfo] target(s) in 1m 33s
Nov 02 20:39:27.105 INFO kablam! su: No module specific data is present
Nov 02 20:39:28.543 INFO running `"docker" "rm" "-f" "edca7d984f44df0e613ee14fbbaeca9436756b324188806edc39bc7f11d8617d"`
Nov 02 20:39:28.884 INFO blam! edca7d984f44df0e613ee14fbbaeca9436756b324188806edc39bc7f11d8617d