Nov 03 10:19:23.086 INFO checking checked_cast-0.0.3 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:19:23.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 03 10:19:23.627 INFO blam! 71734bd8be863f8bbd1d7959d2946f82d265fb2f665884b8adc79a72c91410f1
Nov 03 10:19:23.633 INFO running `"docker" "start" "-a" "71734bd8be863f8bbd1d7959d2946f82d265fb2f665884b8adc79a72c91410f1"`
Nov 03 10:19:24.856 INFO kablam! usermod: no changes
Nov 03 10:19:24.912 INFO kablam!     Checking checked_cast v0.0.3 (/source)
Nov 03 10:19:25.048 INFO kablam! warning: unknown lint: `unstable`
Nov 03 10:19:25.048 INFO kablam!  --> src/lib.rs:3:10
Nov 03 10:19:25.048 INFO kablam!   |
Nov 03 10:19:25.048 INFO kablam! 3 | #![allow(unstable)]
Nov 03 10:19:25.048 INFO kablam!   |          ^^^^^^^^
Nov 03 10:19:25.048 INFO kablam!   |
Nov 03 10:19:25.048 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 03 10:19:25.048 INFO kablam! 
Nov 03 10:19:25.088 INFO kablam! warning: unknown lint: `unstable`
Nov 03 10:19:25.088 INFO kablam!  --> src/lib.rs:3:10
Nov 03 10:19:25.088 INFO kablam!   |
Nov 03 10:19:25.088 INFO kablam! 3 | #![allow(unstable)]
Nov 03 10:19:25.088 INFO kablam!   |          ^^^^^^^^
Nov 03 10:19:25.089 INFO kablam!   |
Nov 03 10:19:25.092 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 03 10:19:25.092 INFO kablam! 
Nov 03 10:19:26.408 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Nov 03 10:19:26.408 INFO kablam! su: No module specific data is present
Nov 03 10:19:27.224 INFO running `"docker" "rm" "-f" "71734bd8be863f8bbd1d7959d2946f82d265fb2f665884b8adc79a72c91410f1"`
Nov 03 10:19:27.448 INFO blam! 71734bd8be863f8bbd1d7959d2946f82d265fb2f665884b8adc79a72c91410f1