Oct 27 17:26:19.064 INFO checking rctree-0.2.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 17:26:19.064 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 17:26:19.455 INFO blam! dfba1c9d6c6f6a30a9b1d9acf4fea57b34c1da46abd37ac74e81cad4334e1f76
Oct 27 17:26:19.467 INFO running `"docker" "start" "-a" "dfba1c9d6c6f6a30a9b1d9acf4fea57b34c1da46abd37ac74e81cad4334e1f76"`
Oct 27 17:26:20.390 INFO kablam! usermod: no changes
Oct 27 17:26:20.515 INFO kablam!    Compiling proc-macro2 v0.4.20
Oct 27 17:26:20.515 INFO kablam!    Compiling unindent v0.1.3
Oct 27 17:26:20.515 INFO kablam!     Checking rctree v0.2.1 (/source)
Oct 27 17:26:25.513 INFO kablam!    Compiling quote v0.6.8
Oct 27 17:26:26.963 INFO kablam!    Compiling syn v0.15.14
Oct 27 17:26:34.763 INFO kablam!    Compiling indoc-impl v0.2.8
Oct 27 17:26:39.593 INFO kablam!     Checking indoc v0.2.8
Oct 27 17:26:42.015 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 21.58s
Oct 27 17:26:42.033 INFO kablam! su: No module specific data is present
Oct 27 17:26:42.878 INFO running `"docker" "rm" "-f" "dfba1c9d6c6f6a30a9b1d9acf4fea57b34c1da46abd37ac74e81cad4334e1f76"`
Oct 27 17:26:43.257 INFO blam! dfba1c9d6c6f6a30a9b1d9acf4fea57b34c1da46abd37ac74e81cad4334e1f76