Oct 12 15:53:52.538 INFO checking pchampin/pair_trait against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 15:53:52.538 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 12 15:53:52.842 INFO blam! 21f339be7942ccfe194e21a57694b6ca0c33eb8e8b106461dc70dd7281e67f7a
Oct 12 15:53:52.849 INFO running `"docker" "start" "-a" "21f339be7942ccfe194e21a57694b6ca0c33eb8e8b106461dc70dd7281e67f7a"`
Oct 12 15:53:53.833 INFO kablam! usermod: no changes
Oct 12 15:53:53.901 INFO kablam!     Checking stable_deref_trait v1.1.1
Oct 12 15:53:53.916 INFO kablam!    Compiling syn v0.13.11
Oct 12 15:54:11.700 INFO kablam!    Compiling rental-impl v0.5.0
Oct 12 15:54:33.476 INFO kablam!     Checking rental v0.5.1
Oct 12 15:54:35.760 INFO kablam!     Checking trait_pair v0.1.0 (/source)
Oct 12 15:54:36.960 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 43.10s
Oct 12 15:54:36.964 INFO kablam! su: No module specific data is present
Oct 12 15:54:38.459 INFO running `"docker" "rm" "-f" "21f339be7942ccfe194e21a57694b6ca0c33eb8e8b106461dc70dd7281e67f7a"`
Oct 12 15:54:38.788 INFO blam! 21f339be7942ccfe194e21a57694b6ca0c33eb8e8b106461dc70dd7281e67f7a