Dec 19 07:43:28.125 INFO checking swkfn/qrcoder against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 07:43:28.125 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-4/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/swkfn/qrcoder:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 07:43:28.626 INFO [stdout] 8f166db2ca2ba3e9f4cbff07459b33fef19d06030e1bd690f2f28f6a86f83ec1
Dec 19 07:43:28.631 INFO running `"docker" "start" "-a" "8f166db2ca2ba3e9f4cbff07459b33fef19d06030e1bd690f2f28f6a86f83ec1"`
Dec 19 07:43:30.114 INFO [stderr]    Compiling proc-macro2 v0.4.19
Dec 19 07:43:30.114 INFO [stderr]     Checking checked_int_cast v1.0.0
Dec 19 07:43:30.114 INFO [stderr]     Checking inflate v0.3.4
Dec 19 07:43:30.114 INFO [stderr]     Checking deflate v0.7.19
Dec 19 07:43:30.114 INFO [stderr]     Checking gif v0.9.2
Dec 19 07:43:30.115 INFO [stderr]     Checking num-integer v0.1.39
Dec 19 07:43:30.119 INFO [stderr]     Checking jpeg-decoder v0.1.15
Dec 19 07:43:32.740 INFO [stderr]     Checking num-iter v0.1.37
Dec 19 07:43:32.740 INFO [stderr]     Checking num-rational v0.1.42
Dec 19 07:43:33.726 INFO [stderr]     Checking png v0.11.0
Dec 19 07:43:36.179 INFO [stderr]    Compiling quote v0.6.8
Dec 19 07:43:36.276 INFO [stderr]     Checking image v0.17.0
Dec 19 07:43:37.436 INFO [stderr]    Compiling syn v0.14.9
Dec 19 07:43:43.712 INFO [stderr]     Checking qrcode v0.5.0
Dec 19 07:43:52.034 INFO [stderr]    Compiling synstructure v0.9.0
Dec 19 07:43:55.795 INFO [stderr]    Compiling failure_derive v0.1.2
Dec 19 07:43:57.978 INFO [stderr]     Checking failure v0.1.2
Dec 19 07:43:58.456 INFO [stderr]     Checking qr_coder v0.1.0 (/opt/crater/workdir)
Dec 19 07:43:59.140 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.18s
Dec 19 07:44:00.060 INFO running `"docker" "inspect" "8f166db2ca2ba3e9f4cbff07459b33fef19d06030e1bd690f2f28f6a86f83ec1"`
Dec 19 07:44:00.418 INFO running `"docker" "rm" "-f" "8f166db2ca2ba3e9f4cbff07459b33fef19d06030e1bd690f2f28f6a86f83ec1"`
Dec 19 07:44:00.897 INFO [stdout] 8f166db2ca2ba3e9f4cbff07459b33fef19d06030e1bd690f2f28f6a86f83ec1