Dec 14 19:00:02.715 INFO testing span-0.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 19:00:02.715 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:00:03.271 INFO [stdout] 9d62486816752b8999e1255d19e280a9904dd6dc2b0a768fc4e9a8d8d8e0f98a
Dec 14 19:00:03.273 INFO running `"docker" "start" "-a" "9d62486816752b8999e1255d19e280a9904dd6dc2b0a768fc4e9a8d8d8e0f98a"`
Dec 14 19:00:04.655 INFO [stderr] usermod: no changes
Dec 14 19:00:04.691 INFO [stderr]    Compiling span v0.0.0 (/source)
Dec 14 19:00:05.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 14 19:00:05.304 INFO [stderr] su: No module specific data is present
Dec 14 19:00:05.941 INFO running `"docker" "inspect" "9d62486816752b8999e1255d19e280a9904dd6dc2b0a768fc4e9a8d8d8e0f98a"`
Dec 14 19:00:06.335 INFO running `"docker" "rm" "-f" "9d62486816752b8999e1255d19e280a9904dd6dc2b0a768fc4e9a8d8d8e0f98a"`
Dec 14 19:00:06.622 INFO [stdout] 9d62486816752b8999e1255d19e280a9904dd6dc2b0a768fc4e9a8d8d8e0f98a
Dec 14 19:00:06.627 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:00:07.052 INFO [stdout] ba0ec74d70187e015892aad43e7b6e4bcc07140f0641eb062bb7731a93f7b5bf
Dec 14 19:00:07.059 INFO running `"docker" "start" "-a" "ba0ec74d70187e015892aad43e7b6e4bcc07140f0641eb062bb7731a93f7b5bf"`
Dec 14 19:00:08.090 INFO [stderr] usermod: no changes
Dec 14 19:00:08.147 INFO [stderr]    Compiling span v0.0.0 (/source)
Dec 14 19:00:09.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Dec 14 19:00:09.295 INFO [stderr] su: No module specific data is present
Dec 14 19:00:10.228 INFO running `"docker" "inspect" "ba0ec74d70187e015892aad43e7b6e4bcc07140f0641eb062bb7731a93f7b5bf"`
Dec 14 19:00:10.560 INFO running `"docker" "rm" "-f" "ba0ec74d70187e015892aad43e7b6e4bcc07140f0641eb062bb7731a93f7b5bf"`
Dec 14 19:00:10.871 INFO [stdout] ba0ec74d70187e015892aad43e7b6e4bcc07140f0641eb062bb7731a93f7b5bf
Dec 14 19:00:10.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:00:11.567 INFO [stdout] a5e15baef34f8ed661013eefd8e9a15e3812ef0d6db01f0d4078718bb6d84aad
Dec 14 19:00:11.571 INFO running `"docker" "start" "-a" "a5e15baef34f8ed661013eefd8e9a15e3812ef0d6db01f0d4078718bb6d84aad"`
Dec 14 19:00:12.738 INFO [stderr] usermod: no changes
Dec 14 19:00:12.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 19:00:12.803 INFO [stderr]      Running /target/debug/deps/span-b2f463c1c84a2f89
Dec 14 19:00:12.803 INFO [stdout] 
Dec 14 19:00:12.803 INFO [stderr]    Doc-tests span
Dec 14 19:00:12.803 INFO [stdout] running 1 test
Dec 14 19:00:12.803 INFO [stdout] test tests::it_works ... ok
Dec 14 19:00:12.803 INFO [stdout] 
Dec 14 19:00:12.803 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:00:12.803 INFO [stdout] 
Dec 14 19:00:13.795 INFO [stdout] 
Dec 14 19:00:13.795 INFO [stdout] running 0 tests
Dec 14 19:00:13.795 INFO [stdout] 
Dec 14 19:00:13.795 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:00:13.795 INFO [stdout] 
Dec 14 19:00:13.803 INFO [stderr] su: No module specific data is present
Dec 14 19:00:14.499 INFO running `"docker" "inspect" "a5e15baef34f8ed661013eefd8e9a15e3812ef0d6db01f0d4078718bb6d84aad"`
Dec 14 19:00:14.761 INFO running `"docker" "rm" "-f" "a5e15baef34f8ed661013eefd8e9a15e3812ef0d6db01f0d4078718bb6d84aad"`
Dec 14 19:00:15.116 INFO [stdout] a5e15baef34f8ed661013eefd8e9a15e3812ef0d6db01f0d4078718bb6d84aad