Dec 19 05:55:12.689 INFO checking vorner/jsonpp against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 05:55:12.689 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/vorner/jsonpp:/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 05:55:13.278 INFO [stdout] c1f81fd447da669bbed37459e992d0eb7d49efe27f19f0e191b53f7ed8e63087
Dec 19 05:55:13.280 INFO running `"docker" "start" "-a" "c1f81fd447da669bbed37459e992d0eb7d49efe27f19f0e191b53f7ed8e63087"`
Dec 19 05:55:15.619 INFO [stderr]     Checking rustc-demangle v0.1.7
Dec 19 05:55:15.619 INFO [stderr]     Checking serde v1.0.44
Dec 19 05:55:16.044 INFO [stderr]     Checking backtrace v0.3.6
Dec 19 05:55:16.717 INFO [stderr]     Checking failure v0.1.1
Dec 19 05:55:26.140 INFO [stderr]     Checking serde_json v1.0.17
Dec 19 05:55:28.310 INFO [stderr]     Checking jsonpp v0.1.0 (/opt/crater/workdir)
Dec 19 05:55:28.816 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.29s
Dec 19 05:55:30.042 INFO running `"docker" "inspect" "c1f81fd447da669bbed37459e992d0eb7d49efe27f19f0e191b53f7ed8e63087"`
Dec 19 05:55:30.380 INFO running `"docker" "rm" "-f" "c1f81fd447da669bbed37459e992d0eb7d49efe27f19f0e191b53f7ed8e63087"`
Dec 19 05:55:30.752 INFO [stdout] c1f81fd447da669bbed37459e992d0eb7d49efe27f19f0e191b53f7ed8e63087