Dec 19 14:56:34.093 INFO checking josephg/bp-to-png against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955 Dec 19 14:56:34.093 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/josephg/bp-to-png:/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 14:56:34.422 INFO [stdout] b56c40f54800b5d35f21c261427d2b89f8b76906247320e699e24f14eb7c80d6 Dec 19 14:56:34.424 INFO running `"docker" "start" "-a" "b56c40f54800b5d35f21c261427d2b89f8b76906247320e699e24f14eb7c80d6"` Dec 19 14:56:35.112 INFO [stderr] Compiling num-traits v0.2.4 Dec 19 14:56:37.406 INFO [stderr] Checking num-integer v0.1.38 Dec 19 14:56:37.835 INFO [stderr] Checking num-iter v0.1.37 Dec 19 14:56:38.104 INFO [stderr] Checking png v0.12.0 Dec 19 14:56:38.899 INFO [stderr] Checking rustpng v0.1.0 (/opt/crater/workdir) Dec 19 14:56:39.380 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.35s Dec 19 14:56:39.776 INFO running `"docker" "inspect" "b56c40f54800b5d35f21c261427d2b89f8b76906247320e699e24f14eb7c80d6"` Dec 19 14:56:39.947 INFO running `"docker" "rm" "-f" "b56c40f54800b5d35f21c261427d2b89f8b76906247320e699e24f14eb7c80d6"` Dec 19 14:56:40.109 INFO [stdout] b56c40f54800b5d35f21c261427d2b89f8b76906247320e699e24f14eb7c80d6