Dec 06 19:58:38.948 INFO testing tm4c129x-0.7.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 19:58:38.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-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"`
Dec 06 19:58:39.649 INFO [stdout] d02c1980bc2585f44b7ca87a6299e9794200035f1ad60bfa6b82cc882e691dc7
Dec 06 19:58:39.658 INFO running `"docker" "start" "-a" "d02c1980bc2585f44b7ca87a6299e9794200035f1ad60bfa6b82cc882e691dc7"`
Dec 06 19:58:40.118 INFO [stderr] usermod: no changes
Dec 06 19:58:40.193 INFO [stderr]    Compiling cortex-m v0.5.8
Dec 06 19:58:40.195 INFO [stderr]    Compiling vcell v0.1.0
Dec 06 19:58:40.195 INFO [stderr]    Compiling aligned v0.2.0
Dec 06 19:58:40.195 INFO [stderr]    Compiling tm4c129x v0.7.0 (/source)
Dec 06 19:58:40.198 INFO [stderr]    Compiling bare-metal v0.2.4
Dec 06 19:58:40.352 INFO [stderr]    Compiling volatile-register v0.2.0
Dec 06 19:58:43.383 INFO [stderr] error: lint `private_no_mangle_statics` has been removed: `no longer an warning, #[no_mangle] statics always exported`
Dec 06 19:58:43.383 INFO [stderr]     --> src/lib.rs:1750:9
Dec 06 19:58:43.383 INFO [stderr]      |
Dec 06 19:58:43.383 INFO [stderr] 1750 | #[allow(private_no_mangle_statics)]
Dec 06 19:58:43.383 INFO [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 19:58:43.383 INFO [stderr]      |
Dec 06 19:58:43.383 INFO [stderr] note: lint level defined here
Dec 06 19:58:43.383 INFO [stderr]     --> src/lib.rs:3:9
Dec 06 19:58:43.383 INFO [stderr]      |
Dec 06 19:58:43.383 INFO [stderr] 3    | #![deny(warnings)]
Dec 06 19:58:43.383 INFO [stderr]      |         ^^^^^^^^
Dec 06 19:58:43.383 INFO [stderr]      = note: #[deny(renamed_and_removed_lints)] implied by #[deny(warnings)]
Dec 06 19:58:43.383 INFO [stderr] 
Dec 06 19:58:57.456 INFO [stderr] error: aborting due to previous error
Dec 06 19:58:57.456 INFO [stderr] 
Dec 06 19:58:57.533 INFO [stderr] error: Could not compile `tm4c129x`.
Dec 06 19:58:57.533 INFO [stderr] 
Dec 06 19:58:57.533 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 19:58:57.534 INFO [stderr] su: No module specific data is present
Dec 06 19:58:57.923 INFO running `"docker" "inspect" "d02c1980bc2585f44b7ca87a6299e9794200035f1ad60bfa6b82cc882e691dc7"`
Dec 06 19:58:58.043 INFO running `"docker" "rm" "-f" "d02c1980bc2585f44b7ca87a6299e9794200035f1ad60bfa6b82cc882e691dc7"`
Dec 06 19:58:58.131 INFO [stdout] d02c1980bc2585f44b7ca87a6299e9794200035f1ad60bfa6b82cc882e691dc7