Dec 06 22:04:21.687 INFO testing span-0.0.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 22:04:21.687 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 22:04:22.152 INFO [stdout] c93a031ccf3738a6ac2a34ca8fde3f6e073dd0de157aea21a4ffcec203bc0dd5
Dec 06 22:04:22.158 INFO running `"docker" "start" "-a" "c93a031ccf3738a6ac2a34ca8fde3f6e073dd0de157aea21a4ffcec203bc0dd5"`
Dec 06 22:04:23.787 INFO [stderr] usermod: no changes
Dec 06 22:04:23.829 INFO [stderr]    Compiling span v0.0.0 (/source)
Dec 06 22:04:24.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
Dec 06 22:04:24.224 INFO [stderr] su: No module specific data is present
Dec 06 22:04:24.750 INFO running `"docker" "inspect" "c93a031ccf3738a6ac2a34ca8fde3f6e073dd0de157aea21a4ffcec203bc0dd5"`
Dec 06 22:04:24.986 INFO running `"docker" "rm" "-f" "c93a031ccf3738a6ac2a34ca8fde3f6e073dd0de157aea21a4ffcec203bc0dd5"`
Dec 06 22:04:25.237 INFO [stdout] c93a031ccf3738a6ac2a34ca8fde3f6e073dd0de157aea21a4ffcec203bc0dd5
Dec 06 22:04:25.246 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 22:04:25.636 INFO [stdout] 19c502ac9902c7cd63436a1c40bfbd04b460abdd04dfac9e8b45ace28cf7e9d3
Dec 06 22:04:25.642 INFO running `"docker" "start" "-a" "19c502ac9902c7cd63436a1c40bfbd04b460abdd04dfac9e8b45ace28cf7e9d3"`
Dec 06 22:04:26.980 INFO [stderr] usermod: no changes
Dec 06 22:04:27.036 INFO [stderr]    Compiling span v0.0.0 (/source)
Dec 06 22:04:27.824 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 06 22:04:27.824 INFO [stderr] su: No module specific data is present
Dec 06 22:04:28.555 INFO running `"docker" "inspect" "19c502ac9902c7cd63436a1c40bfbd04b460abdd04dfac9e8b45ace28cf7e9d3"`
Dec 06 22:04:28.852 INFO running `"docker" "rm" "-f" "19c502ac9902c7cd63436a1c40bfbd04b460abdd04dfac9e8b45ace28cf7e9d3"`
Dec 06 22:04:29.172 INFO [stdout] 19c502ac9902c7cd63436a1c40bfbd04b460abdd04dfac9e8b45ace28cf7e9d3
Dec 06 22:04:29.180 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 22:04:29.510 INFO [stdout] 4b7d9a99c792af6c5f43d89cf6210c2eb7153dbcc2e5364e4c4021df93003f81
Dec 06 22:04:29.512 INFO running `"docker" "start" "-a" "4b7d9a99c792af6c5f43d89cf6210c2eb7153dbcc2e5364e4c4021df93003f81"`
Dec 06 22:04:30.963 INFO [stderr] usermod: no changes
Dec 06 22:04:31.003 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 06 22:04:31.003 INFO [stderr]      Running /target/debug/deps/span-7203a7d248d4cc02
Dec 06 22:04:31.016 INFO [stderr]    Doc-tests span
Dec 06 22:04:31.016 INFO [stdout] 
Dec 06 22:04:31.016 INFO [stdout] running 1 test
Dec 06 22:04:31.016 INFO [stdout] test tests::it_works ... ok
Dec 06 22:04:31.016 INFO [stdout] 
Dec 06 22:04:31.016 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:04:31.016 INFO [stdout] 
Dec 06 22:04:31.563 INFO [stdout] 
Dec 06 22:04:31.563 INFO [stdout] running 0 tests
Dec 06 22:04:31.563 INFO [stdout] 
Dec 06 22:04:31.563 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 22:04:31.563 INFO [stdout] 
Dec 06 22:04:31.569 INFO [stderr] su: No module specific data is present
Dec 06 22:04:32.108 INFO running `"docker" "inspect" "4b7d9a99c792af6c5f43d89cf6210c2eb7153dbcc2e5364e4c4021df93003f81"`
Dec 06 22:04:32.430 INFO running `"docker" "rm" "-f" "4b7d9a99c792af6c5f43d89cf6210c2eb7153dbcc2e5364e4c4021df93003f81"`
Dec 06 22:04:32.760 INFO [stdout] 4b7d9a99c792af6c5f43d89cf6210c2eb7153dbcc2e5364e4c4021df93003f81