Nov 04 05:44:40.049 INFO checking ifschleife/rust_tracing against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 05:44:40.049 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 05:44:40.343 INFO blam! 8887369bbbb3149a83f7f80d4f88b67fdb84079f2b25848726cc4ddae6e5f82e
Nov 04 05:44:40.345 INFO running `"docker" "start" "-a" "8887369bbbb3149a83f7f80d4f88b67fdb84079f2b25848726cc4ddae6e5f82e"`
Nov 04 05:44:41.519 INFO kablam! usermod: no changes
Nov 04 05:44:41.715 INFO kablam!     Checking inflate v0.4.2
Nov 04 05:44:41.731 INFO kablam!    Compiling syn v0.14.2
Nov 04 05:44:41.731 INFO kablam!     Checking jpeg-decoder v0.1.15
Nov 04 05:44:43.087 INFO kablam!     Checking png v0.12.0
Nov 04 05:44:53.560 INFO kablam!    Compiling num-derive v0.2.2
Nov 04 05:44:56.470 INFO kablam!     Checking image v0.19.0
Nov 04 05:45:01.914 INFO kablam!     Checking rust_tracing v0.1.0 (/source)
Nov 04 05:45:04.040 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.49s
Nov 04 05:45:04.051 INFO kablam! su: No module specific data is present
Nov 04 05:45:05.372 INFO running `"docker" "rm" "-f" "8887369bbbb3149a83f7f80d4f88b67fdb84079f2b25848726cc4ddae6e5f82e"`
Nov 04 05:45:05.619 INFO blam! 8887369bbbb3149a83f7f80d4f88b67fdb84079f2b25848726cc4ddae6e5f82e