Nov 30 09:32:42.660 INFO checking Necromunger/rust_api against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 09:32:42.660 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 09:32:43.107 INFO [stdout] a40f52e0c3f2882f36841e6ef4bbbc6a6818e4c01893b3f34898cfff3a23979e
Nov 30 09:32:43.110 INFO running `"docker" "start" "-a" "a40f52e0c3f2882f36841e6ef4bbbc6a6818e4c01893b3f34898cfff3a23979e"`
Nov 30 09:32:45.211 INFO [stderr] usermod: no changes
Nov 30 09:32:45.786 INFO [stderr]     Checking pretty_env_logger v0.2.4
Nov 30 09:32:45.798 INFO [stderr]     Checking hyper v0.12.13
Nov 30 09:32:53.294 INFO [stderr]     Checking rust_api v0.1.0 (/source)
Nov 30 09:33:01.194 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.94s
Nov 30 09:33:01.216 INFO [stderr] su: No module specific data is present
Nov 30 09:33:01.910 INFO running `"docker" "inspect" "a40f52e0c3f2882f36841e6ef4bbbc6a6818e4c01893b3f34898cfff3a23979e"`
Nov 30 09:33:02.206 INFO running `"docker" "rm" "-f" "a40f52e0c3f2882f36841e6ef4bbbc6a6818e4c01893b3f34898cfff3a23979e"`
Nov 30 09:33:02.476 INFO [stdout] a40f52e0c3f2882f36841e6ef4bbbc6a6818e4c01893b3f34898cfff3a23979e