Dec 14 20:10:53.328 INFO testing serpent-0.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 20:10:53.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 20:10:53.724 INFO [stdout] a38ee2f3297f78b1d6f7bff32bbc4d6f9b024f431978133e2c05e5656192a1ea
Dec 14 20:10:53.726 INFO running `"docker" "start" "-a" "a38ee2f3297f78b1d6f7bff32bbc4d6f9b024f431978133e2c05e5656192a1ea"`
Dec 14 20:10:55.224 INFO [stderr] usermod: no changes
Dec 14 20:10:55.270 INFO [stderr]    Compiling serpent v0.0.0 (/source)
Dec 14 20:10:55.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 14 20:10:55.929 INFO [stderr] su: No module specific data is present
Dec 14 20:10:56.752 INFO running `"docker" "inspect" "a38ee2f3297f78b1d6f7bff32bbc4d6f9b024f431978133e2c05e5656192a1ea"`
Dec 14 20:10:57.047 INFO running `"docker" "rm" "-f" "a38ee2f3297f78b1d6f7bff32bbc4d6f9b024f431978133e2c05e5656192a1ea"`
Dec 14 20:10:57.322 INFO [stdout] a38ee2f3297f78b1d6f7bff32bbc4d6f9b024f431978133e2c05e5656192a1ea
Dec 14 20:10:57.328 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 20:10:57.708 INFO [stdout] 5154befb89bedd965afa6ff8cb01954201f1a2377b70fffa943a10c3c8571d5a
Dec 14 20:10:57.710 INFO running `"docker" "start" "-a" "5154befb89bedd965afa6ff8cb01954201f1a2377b70fffa943a10c3c8571d5a"`
Dec 14 20:10:59.291 INFO [stderr] usermod: no changes
Dec 14 20:10:59.351 INFO [stderr]    Compiling serpent v0.0.0 (/source)
Dec 14 20:11:00.319 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Dec 14 20:11:00.323 INFO [stderr] su: No module specific data is present
Dec 14 20:11:01.044 INFO running `"docker" "inspect" "5154befb89bedd965afa6ff8cb01954201f1a2377b70fffa943a10c3c8571d5a"`
Dec 14 20:11:01.319 INFO running `"docker" "rm" "-f" "5154befb89bedd965afa6ff8cb01954201f1a2377b70fffa943a10c3c8571d5a"`
Dec 14 20:11:01.569 INFO [stdout] 5154befb89bedd965afa6ff8cb01954201f1a2377b70fffa943a10c3c8571d5a
Dec 14 20:11:01.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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" "-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 20:11:01.968 INFO [stdout] 771fba4472039888cfa7672e0dc8bba9d2653777653ddf5b1954aef3db1993d7
Dec 14 20:11:01.970 INFO running `"docker" "start" "-a" "771fba4472039888cfa7672e0dc8bba9d2653777653ddf5b1954aef3db1993d7"`
Dec 14 20:11:03.937 INFO [stderr] usermod: no changes
Dec 14 20:11:04.011 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 20:11:04.020 INFO [stderr]      Running /target/debug/deps/serpent-32d9da93ac1493e1
Dec 14 20:11:04.027 INFO [stdout] 
Dec 14 20:11:04.027 INFO [stdout] running 0 tests
Dec 14 20:11:04.027 INFO [stdout] 
Dec 14 20:11:04.027 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:11:04.027 INFO [stdout] 
Dec 14 20:11:04.027 INFO [stderr]    Doc-tests serpent
Dec 14 20:11:04.951 INFO [stdout] 
Dec 14 20:11:04.951 INFO [stdout] running 0 tests
Dec 14 20:11:04.951 INFO [stdout] 
Dec 14 20:11:04.951 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 20:11:04.951 INFO [stdout] 
Dec 14 20:11:04.955 INFO [stderr] su: No module specific data is present
Dec 14 20:11:05.929 INFO running `"docker" "inspect" "771fba4472039888cfa7672e0dc8bba9d2653777653ddf5b1954aef3db1993d7"`
Dec 14 20:11:06.199 INFO running `"docker" "rm" "-f" "771fba4472039888cfa7672e0dc8bba9d2653777653ddf5b1954aef3db1993d7"`
Dec 14 20:11:06.459 INFO [stdout] 771fba4472039888cfa7672e0dc8bba9d2653777653ddf5b1954aef3db1993d7