Dec 15 02:36:56.921 INFO testing over-0.6.3 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 02:36:56.921 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 02:36:57.568 INFO [stdout] 84f5077e737df0d50fedcdaff1b77ca19a6347aaa739dcc1c21c7058f49c698e
Dec 15 02:36:57.572 INFO running `"docker" "start" "-a" "84f5077e737df0d50fedcdaff1b77ca19a6347aaa739dcc1c21c7058f49c698e"`
Dec 15 02:36:58.827 INFO [stderr] usermod: no changes
Dec 15 02:36:58.963 INFO [stderr]    Compiling num-bigint v0.1.44
Dec 15 02:37:02.451 INFO [stderr]    Compiling num-rational v0.1.42
Dec 15 02:37:04.761 INFO [stderr]    Compiling over v0.6.3 (/source)
Dec 15 02:37:08.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.99s
Dec 15 02:37:08.873 INFO [stderr] su: No module specific data is present
Dec 15 02:37:09.560 INFO running `"docker" "inspect" "84f5077e737df0d50fedcdaff1b77ca19a6347aaa739dcc1c21c7058f49c698e"`
Dec 15 02:37:09.840 INFO running `"docker" "rm" "-f" "84f5077e737df0d50fedcdaff1b77ca19a6347aaa739dcc1c21c7058f49c698e"`
Dec 15 02:37:10.179 INFO [stdout] 84f5077e737df0d50fedcdaff1b77ca19a6347aaa739dcc1c21c7058f49c698e
Dec 15 02:37:10.186 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 02:37:10.604 INFO [stdout] 3a0339701899634d74eec211a0c196dcab32fc87cbc4d301bbcc90b40f528d83
Dec 15 02:37:10.607 INFO running `"docker" "start" "-a" "3a0339701899634d74eec211a0c196dcab32fc87cbc4d301bbcc90b40f528d83"`
Dec 15 02:37:12.287 INFO [stderr] usermod: no changes
Dec 15 02:37:12.423 INFO [stderr]    Compiling over v0.6.3 (/source)
Dec 15 02:37:19.151 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.85s
Dec 15 02:37:19.155 INFO [stderr] su: No module specific data is present
Dec 15 02:37:19.487 INFO running `"docker" "inspect" "3a0339701899634d74eec211a0c196dcab32fc87cbc4d301bbcc90b40f528d83"`
Dec 15 02:37:19.651 INFO running `"docker" "rm" "-f" "3a0339701899634d74eec211a0c196dcab32fc87cbc4d301bbcc90b40f528d83"`
Dec 15 02:37:19.852 INFO [stdout] 3a0339701899634d74eec211a0c196dcab32fc87cbc4d301bbcc90b40f528d83