Oct 12 12:43:23.410 INFO checking swkfn/qrcoder against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 12:43:23.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 12:43:23.881 INFO blam! 6670ecf5670fceca2da8c69410af6bfb0ac6491040dc054c6e79611a69c3d8b3
Oct 12 12:43:23.885 INFO running `"docker" "start" "-a" "6670ecf5670fceca2da8c69410af6bfb0ac6491040dc054c6e79611a69c3d8b3"`
Oct 12 12:43:25.184 INFO kablam! usermod: no changes
Oct 12 12:43:25.473 INFO kablam!     Checking checked_int_cast v1.0.0
Oct 12 12:43:25.484 INFO kablam!     Checking inflate v0.3.4
Oct 12 12:43:25.486 INFO kablam!     Checking gif v0.9.2
Oct 12 12:43:25.520 INFO kablam!     Checking crossbeam-epoch v0.3.1
Oct 12 12:43:25.531 INFO kablam!     Checking num-rational v0.1.42
Oct 12 12:43:25.531 INFO kablam!     Checking enum_primitive v0.1.1
Oct 12 12:43:25.531 INFO kablam!    Compiling syn v0.14.9
Oct 12 12:43:28.474 INFO kablam!     Checking crossbeam-deque v0.2.0
Oct 12 12:43:28.781 INFO kablam!     Checking png v0.11.0
Oct 12 12:43:29.717 INFO kablam!     Checking rayon-core v1.4.1
Oct 12 12:43:31.192 INFO kablam!     Checking rayon v1.0.2
Oct 12 12:43:36.740 INFO kablam!     Checking jpeg-decoder v0.1.15
Oct 12 12:43:38.500 INFO kablam!     Checking image v0.17.0
Oct 12 12:43:44.848 INFO kablam!    Compiling synstructure v0.9.0
Oct 12 12:43:47.568 INFO kablam!     Checking qrcode v0.5.0
Oct 12 12:43:50.733 INFO kablam!    Compiling failure_derive v0.1.2
Oct 12 12:43:53.712 INFO kablam!     Checking failure v0.1.2
Oct 12 12:43:54.227 INFO kablam!     Checking qr_coder v0.1.0 (/source)
Oct 12 12:43:55.766 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.55s
Oct 12 12:43:55.777 INFO kablam! su: No module specific data is present
Oct 12 12:43:56.450 INFO running `"docker" "rm" "-f" "6670ecf5670fceca2da8c69410af6bfb0ac6491040dc054c6e79611a69c3d8b3"`
Oct 12 12:43:56.873 INFO blam! 6670ecf5670fceca2da8c69410af6bfb0ac6491040dc054c6e79611a69c3d8b3