Dec 15 19:57:55.949 INFO testing cargo-kcov-0.5.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 19:57:55.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 19:57:56.181 INFO [stdout] 8642b00b3354c6c823e107567e6aee58ebb3ce3f7c79ab36f84162bafc14db5d
Dec 15 19:57:56.183 INFO running `"docker" "start" "-a" "8642b00b3354c6c823e107567e6aee58ebb3ce3f7c79ab36f84162bafc14db5d"`
Dec 15 19:57:56.763 INFO [stderr] usermod: no changes
Dec 15 19:57:56.873 INFO [stderr]    Compiling cargo-kcov v0.5.2 (/source)
Dec 15 19:58:02.683 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.90s
Dec 15 19:58:02.686 INFO [stderr] su: No module specific data is present
Dec 15 19:58:03.091 INFO running `"docker" "inspect" "8642b00b3354c6c823e107567e6aee58ebb3ce3f7c79ab36f84162bafc14db5d"`
Dec 15 19:58:03.187 INFO running `"docker" "rm" "-f" "8642b00b3354c6c823e107567e6aee58ebb3ce3f7c79ab36f84162bafc14db5d"`
Dec 15 19:58:03.339 INFO [stdout] 8642b00b3354c6c823e107567e6aee58ebb3ce3f7c79ab36f84162bafc14db5d
Dec 15 19:58:03.344 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 19:58:03.577 INFO [stdout] 3f2d90c0ea01c093df639b6ec8d87ef7754e51b79bc16154bb326b09ffbd6c6f
Dec 15 19:58:03.579 INFO running `"docker" "start" "-a" "3f2d90c0ea01c093df639b6ec8d87ef7754e51b79bc16154bb326b09ffbd6c6f"`
Dec 15 19:58:04.033 INFO [stderr] usermod: no changes
Dec 15 19:58:04.145 INFO [stderr]    Compiling rquery v0.4.1
Dec 15 19:58:06.378 INFO [stderr]    Compiling cargo-kcov v0.5.2 (/source)
Dec 15 19:58:15.356 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.29s
Dec 15 19:58:15.365 INFO [stderr] su: No module specific data is present
Dec 15 19:58:16.471 INFO running `"docker" "inspect" "3f2d90c0ea01c093df639b6ec8d87ef7754e51b79bc16154bb326b09ffbd6c6f"`
Dec 15 19:58:16.799 INFO running `"docker" "rm" "-f" "3f2d90c0ea01c093df639b6ec8d87ef7754e51b79bc16154bb326b09ffbd6c6f"`
Dec 15 19:58:17.131 INFO [stdout] 3f2d90c0ea01c093df639b6ec8d87ef7754e51b79bc16154bb326b09ffbd6c6f