Oct 13 10:06:04.879 INFO checking reproto-semck-0.3.36 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:06:04.881 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 13 10:06:05.368 INFO blam! 0b55d64b34922ce6408c9ed8b5f874a7af1c612a866233c96ae6a525753b94a3
Oct 13 10:06:05.376 INFO running `"docker" "start" "-a" "0b55d64b34922ce6408c9ed8b5f874a7af1c612a866233c96ae6a525753b94a3"`
Oct 13 10:06:07.300 INFO kablam! usermod: no changes
Oct 13 10:06:07.456 INFO kablam!     Checking serde_test v1.0.79
Oct 13 10:06:07.456 INFO kablam!     Checking reproto-semver v0.3.36
Oct 13 10:06:07.468 INFO kablam!     Checking relative-path v0.3.7
Oct 13 10:06:07.468 INFO kablam!     Checking ropey v0.6.3
Oct 13 10:06:07.468 INFO kablam!     Checking num-bigint v0.1.44
Oct 13 10:06:15.459 INFO kablam!     Checking linked-hash-map v0.5.1
Oct 13 10:06:16.530 INFO kablam!     Checking reproto-core v0.3.36
Oct 13 10:06:22.333 INFO kablam!     Checking reproto-semck v0.3.36 (/source)
Oct 13 10:06:27.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.38s
Oct 13 10:06:27.712 INFO kablam! su: No module specific data is present
Oct 13 10:06:29.089 INFO running `"docker" "rm" "-f" "0b55d64b34922ce6408c9ed8b5f874a7af1c612a866233c96ae6a525753b94a3"`
Oct 13 10:06:29.428 INFO blam! 0b55d64b34922ce6408c9ed8b5f874a7af1c612a866233c96ae6a525753b94a3