Dec 15 07:46:30.320 INFO testing interface-tests-helpers-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 07:46:30.320 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 15 07:46:30.600 INFO [stdout] cd043240492421a512fcdd6f1be69dad9f1a6bdc56202b14e93aad70a9c98d7e
Dec 15 07:46:30.604 INFO running `"docker" "start" "-a" "cd043240492421a512fcdd6f1be69dad9f1a6bdc56202b14e93aad70a9c98d7e"`
Dec 15 07:46:32.214 INFO [stderr] usermod: no changes
Dec 15 07:46:32.511 INFO [stderr]    Compiling interface-tests-helpers v0.1.0 (/source)
Dec 15 07:46:39.671 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
Dec 15 07:46:39.687 INFO [stderr] su: No module specific data is present
Dec 15 07:46:39.989 INFO running `"docker" "inspect" "cd043240492421a512fcdd6f1be69dad9f1a6bdc56202b14e93aad70a9c98d7e"`
Dec 15 07:46:40.081 INFO running `"docker" "rm" "-f" "cd043240492421a512fcdd6f1be69dad9f1a6bdc56202b14e93aad70a9c98d7e"`
Dec 15 07:46:40.233 INFO [stdout] cd043240492421a512fcdd6f1be69dad9f1a6bdc56202b14e93aad70a9c98d7e
Dec 15 07:46:40.284 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 15 07:46:40.612 INFO [stdout] 4ad555d645373a0b8e9515d19874935790d40d2cebb0d678dc83b59e4b4a8c11
Dec 15 07:46:40.615 INFO running `"docker" "start" "-a" "4ad555d645373a0b8e9515d19874935790d40d2cebb0d678dc83b59e4b4a8c11"`
Dec 15 07:46:41.049 INFO [stderr] usermod: no changes
Dec 15 07:46:41.439 INFO [stderr]    Compiling http-muncher v0.3.2
Dec 15 07:46:43.940 INFO [stderr]    Compiling mockito v0.9.1
Dec 15 07:46:46.706 INFO [stderr]    Compiling interface-tests-helpers v0.1.0 (/source)
Dec 15 07:46:59.312 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.23s
Dec 15 07:46:59.325 INFO [stderr] su: No module specific data is present
Dec 15 07:46:59.646 INFO running `"docker" "inspect" "4ad555d645373a0b8e9515d19874935790d40d2cebb0d678dc83b59e4b4a8c11"`
Dec 15 07:46:59.729 INFO running `"docker" "rm" "-f" "4ad555d645373a0b8e9515d19874935790d40d2cebb0d678dc83b59e4b4a8c11"`
Dec 15 07:46:59.836 INFO [stdout] 4ad555d645373a0b8e9515d19874935790d40d2cebb0d678dc83b59e4b4a8c11