Oct 13 09:03:07.853 INFO checking s4-0.0.8 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 09:03:07.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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 13 09:03:08.302 INFO blam! adfb3f1e1a106e3c6111444d1a9af0b4eb202f1569a40d6bc7a24ecd0a0bf183
Oct 13 09:03:08.305 INFO running `"docker" "start" "-a" "adfb3f1e1a106e3c6111444d1a9af0b4eb202f1569a40d6bc7a24ecd0a0bf183"`
Oct 13 09:03:09.824 INFO kablam! usermod: no changes
Oct 13 09:03:10.240 INFO kablam!     Checking xml-rs v0.7.0
Oct 13 09:03:10.268 INFO kablam!    Compiling rusoto_core v0.34.0
Oct 13 09:03:10.268 INFO kablam!    Compiling derive-error v0.0.4
Oct 13 09:03:10.268 INFO kablam!     Checking hmac v0.5.0
Oct 13 09:03:10.268 INFO kablam!     Checking rusoto_credential v0.13.0
Oct 13 09:03:28.279 INFO kablam!     Checking rusoto_s3 v0.34.0
Oct 13 09:03:43.060 INFO kablam!     Checking s4 v0.0.8 (/source)
Oct 13 09:04:11.145 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 01s
Oct 13 09:04:11.173 INFO kablam! su: No module specific data is present
Oct 13 09:04:12.752 INFO running `"docker" "rm" "-f" "adfb3f1e1a106e3c6111444d1a9af0b4eb202f1569a40d6bc7a24ecd0a0bf183"`
Oct 13 09:04:13.012 INFO blam! adfb3f1e1a106e3c6111444d1a9af0b4eb202f1569a40d6bc7a24ecd0a0bf183