Nov 01 17:58:26.136 INFO checking rctree-0.2.1 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 17:58:26.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 17:58:26.488 INFO blam! ca3ff19849ce1c7aa358a01c3b965482f80b4c87fdba9accbc6d58fa2771ab88
Nov 01 17:58:26.494 INFO running `"docker" "start" "-a" "ca3ff19849ce1c7aa358a01c3b965482f80b4c87fdba9accbc6d58fa2771ab88"`
Nov 01 17:58:27.332 INFO kablam! usermod: no changes
Nov 01 17:58:27.400 INFO kablam!    Compiling proc-macro2 v0.4.20
Nov 01 17:58:27.408 INFO kablam!     Checking rctree v0.2.1 (/source)
Nov 01 17:58:31.067 INFO kablam!    Compiling quote v0.6.9
Nov 01 17:58:32.289 INFO kablam!    Compiling syn v0.15.17
Nov 01 17:58:41.109 INFO kablam!    Compiling indoc-impl v0.2.8
Nov 01 17:58:45.870 INFO kablam!     Checking indoc v0.2.8
Nov 01 17:58:48.452 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.14s
Nov 01 17:58:48.463 INFO kablam! su: No module specific data is present
Nov 01 17:58:49.536 INFO running `"docker" "rm" "-f" "ca3ff19849ce1c7aa358a01c3b965482f80b4c87fdba9accbc6d58fa2771ab88"`
Nov 01 17:58:49.760 INFO blam! ca3ff19849ce1c7aa358a01c3b965482f80b4c87fdba9accbc6d58fa2771ab88