Dec 14 14:04:43.801 INFO testing webidl-0.8.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 14:04:43.801 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 14 14:04:44.026 INFO [stdout] 18f728ae2b5318f47d956a0cf7348ba5443441f8875ceb040f7e471332a5b558
Dec 14 14:04:44.028 INFO running `"docker" "start" "-a" "18f728ae2b5318f47d956a0cf7348ba5443441f8875ceb040f7e471332a5b558"`
Dec 14 14:04:44.595 INFO [stderr] usermod: no changes
Dec 14 14:04:44.799 INFO [stderr]    Compiling ena v0.10.1
Dec 14 14:04:44.799 INFO [stderr]    Compiling docopt v1.0.2
Dec 14 14:04:49.548 INFO [stderr]    Compiling lalrpop v0.16.2
Dec 14 14:05:37.483 INFO [stderr]    Compiling webidl v0.8.0 (/source)
Dec 14 14:05:53.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 08s
Dec 14 14:05:53.274 INFO [stderr] su: No module specific data is present
Dec 14 14:05:53.657 INFO running `"docker" "inspect" "18f728ae2b5318f47d956a0cf7348ba5443441f8875ceb040f7e471332a5b558"`
Dec 14 14:05:53.761 INFO running `"docker" "rm" "-f" "18f728ae2b5318f47d956a0cf7348ba5443441f8875ceb040f7e471332a5b558"`
Dec 14 14:05:53.860 INFO [stdout] 18f728ae2b5318f47d956a0cf7348ba5443441f8875ceb040f7e471332a5b558
Dec 14 14:05:53.864 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 14:05:54.067 INFO [stdout] 125112dbf0bea0d98abeaa18514f5455421ef2c9c28ac9da1360d8679447c15d
Dec 14 14:05:54.069 INFO running `"docker" "start" "-a" "125112dbf0bea0d98abeaa18514f5455421ef2c9c28ac9da1360d8679447c15d"`
Dec 14 14:05:54.521 INFO [stderr] usermod: no changes
Dec 14 14:05:54.694 INFO [stderr]    Compiling miniz_oxide_c_api v0.2.0
Dec 14 14:05:54.695 INFO [stderr]    Compiling miniz_oxide v0.2.0
Dec 14 14:05:54.698 INFO [stderr]    Compiling msdos_time v0.1.6
Dec 14 14:05:57.921 INFO [stderr]    Compiling flate2 v1.0.6
Dec 14 14:05:59.365 INFO [stderr]    Compiling zip v0.2.8
Dec 14 14:06:01.494 INFO [stderr]    Compiling webidl v0.8.0 (/source)
Dec 14 14:06:11.444 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.90s
Dec 14 14:06:11.457 INFO [stderr] su: No module specific data is present
Dec 14 14:06:12.051 INFO running `"docker" "inspect" "125112dbf0bea0d98abeaa18514f5455421ef2c9c28ac9da1360d8679447c15d"`
Dec 14 14:06:12.189 INFO running `"docker" "rm" "-f" "125112dbf0bea0d98abeaa18514f5455421ef2c9c28ac9da1360d8679447c15d"`
Dec 14 14:06:12.307 INFO [stdout] 125112dbf0bea0d98abeaa18514f5455421ef2c9c28ac9da1360d8679447c15d