Sep 10 03:50:46.309 INFO checking jsonnull/valor against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 03:50:46.309 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 03:50:46.309 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 03:50:46.533 INFO blam! 35e94e99eea888e20b8b1a79deac01790a288a5aec09e9668d30ed990b33b86f
Sep 10 03:50:46.535 INFO running `"docker" "start" "-a" "35e94e99eea888e20b8b1a79deac01790a288a5aec09e9668d30ed990b33b86f"`
Sep 10 03:50:47.766 INFO kablam! usermod: no changes
Sep 10 03:50:48.006 INFO kablam!    Compiling libc v0.2.30
Sep 10 03:50:48.006 INFO kablam!    Compiling itoa v0.3.3
Sep 10 03:50:48.006 INFO kablam!    Compiling serde v0.9.15
Sep 10 03:50:48.014 INFO kablam!    Compiling cc v1.0.0
Sep 10 03:50:48.026 INFO kablam!     Checking smallvec v0.4.4
Sep 10 03:50:48.026 INFO kablam!     Checking snowflake v1.3.0
Sep 10 03:50:48.046 INFO kablam!    Compiling x11-dl v2.15.0
Sep 10 03:50:48.046 INFO kablam!     Checking rand v0.3.16
Sep 10 03:50:49.654 INFO kablam!     Checking shared_library v0.1.7
Sep 10 03:50:50.162 INFO kablam!    Compiling phf v0.7.21
Sep 10 03:50:50.674 INFO kablam!    Compiling wayland-scanner v0.9.10
Sep 10 03:50:51.372 INFO kablam!     Checking id_tree v1.1.3
Sep 10 03:50:51.534 INFO kablam!    Compiling glutin v0.9.2
Sep 10 03:50:51.899 INFO kablam!    Compiling glium v0.17.1
Sep 10 03:51:01.574 INFO kablam!     Checking osmesa-sys v0.1.2
Sep 10 03:51:02.322 INFO kablam!     Checking tempfile v2.1.6
Sep 10 03:51:02.339 INFO kablam!     Checking cgmath v0.15.0
Sep 10 03:51:02.371 INFO kablam!    Compiling backtrace-sys v0.1.14
Sep 10 03:51:03.920 INFO kablam!     Checking fs2 v0.2.5
Sep 10 03:51:04.218 INFO kablam!    Compiling wayland-client v0.9.10
Sep 10 03:51:04.346 INFO kablam!    Compiling wayland-protocols v0.9.10
Sep 10 03:51:14.234 INFO kablam!     Checking memmap v0.4.0
Sep 10 03:51:16.814 INFO kablam!    Compiling phf_generator v0.7.21
Sep 10 03:51:19.756 INFO kablam!    Compiling phf_codegen v0.7.21
Sep 10 03:51:21.059 INFO kablam!    Compiling target_build_utils v0.3.1
Sep 10 03:51:30.456 INFO kablam!    Compiling serde_json v0.9.10
Sep 10 03:51:46.895 INFO kablam!     Checking backtrace v0.3.3
Sep 10 03:51:49.518 INFO kablam!    Compiling libloading v0.3.4
Sep 10 03:51:51.871 INFO kablam!     Checking dlib v0.3.1
Sep 10 03:51:52.111 INFO kablam!     Checking wayland-sys v0.9.10
Sep 10 03:51:55.110 INFO kablam!     Checking wayland-kbd v0.9.1
Sep 10 03:51:58.107 INFO kablam!     Checking wayland-window v0.7.0
Sep 10 03:51:58.523 INFO kablam!     Checking winit v0.7.6
Sep 10 03:53:03.590 INFO kablam!     Checking valor v0.0.0-test (file:///source/src/valor)
Sep 10 03:53:04.725 INFO kablam!     Checking valor-example-basic v0.0.0 (file:///source/examples/basic)
Sep 10 03:53:05.642 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2m 17s
Sep 10 03:53:05.674 INFO kablam! su: No module specific data is present
Sep 10 03:53:07.100 INFO running `"docker" "rm" "-f" "35e94e99eea888e20b8b1a79deac01790a288a5aec09e9668d30ed990b33b86f"`
Sep 10 03:53:07.217 INFO blam! 35e94e99eea888e20b8b1a79deac01790a288a5aec09e9668d30ed990b33b86f