Nov 02 02:59:39.044 INFO checking yoshuawuyts/playground-configure against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 02:59:39.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 02:59:39.484 INFO blam! 7b3d1b78e6e6c34d16a9f4867639ac0081c2b1549085c83949d4df32ba5578e1
Nov 02 02:59:39.492 INFO running `"docker" "start" "-a" "7b3d1b78e6e6c34d16a9f4867639ac0081c2b1549085c83949d4df32ba5578e1"`
Nov 02 02:59:40.824 INFO kablam! usermod: no changes
Nov 02 02:59:40.948 INFO kablam!    Compiling unicode-segmentation v1.2.0
Nov 02 02:59:40.964 INFO kablam!     Checking heck v0.3.0
Nov 02 02:59:40.972 INFO kablam!     Checking erased-serde v0.3.3
Nov 02 02:59:40.980 INFO kablam!     Checking toml v0.4.5
Nov 02 02:59:44.679 INFO kablam!    Compiling configure_derive v0.1.0
Nov 02 02:59:47.484 INFO kablam!     Checking configure v0.1.1
Nov 02 02:59:48.154 INFO kablam!     Checking playground-configure v0.1.0 (/source)
Nov 02 02:59:49.165 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.31s
Nov 02 02:59:49.172 INFO kablam! su: No module specific data is present
Nov 02 02:59:50.447 INFO running `"docker" "rm" "-f" "7b3d1b78e6e6c34d16a9f4867639ac0081c2b1549085c83949d4df32ba5578e1"`
Nov 02 02:59:50.792 INFO blam! 7b3d1b78e6e6c34d16a9f4867639ac0081c2b1549085c83949d4df32ba5578e1