Dec 07 16:06:40.781 INFO testing futures-zipkin-0.4.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:06:40.781 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07 16:06:40.941 INFO [stdout] 26cc4fa2ad9369a496d9a36011ca11a87a15ee4310b97935e209e358c92918d6
Dec 07 16:06:40.942 INFO running `"docker" "start" "-a" "26cc4fa2ad9369a496d9a36011ca11a87a15ee4310b97935e209e358c92918d6"`
Dec 07 16:06:41.375 INFO [stderr] usermod: no changes
Dec 07 16:06:41.455 INFO [stderr]    Compiling zipkin-types v0.1.0
Dec 07 16:06:41.458 INFO [stderr]    Compiling thread-local-object v0.1.0
Dec 07 16:06:42.338 INFO [stderr]    Compiling zipkin v0.3.2
Dec 07 16:06:43.821 INFO [stderr]    Compiling futures-zipkin v0.4.0 (/source)
Dec 07 16:06:45.127 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.72s
Dec 07 16:06:45.130 INFO [stderr] su: No module specific data is present
Dec 07 16:06:45.446 INFO running `"docker" "inspect" "26cc4fa2ad9369a496d9a36011ca11a87a15ee4310b97935e209e358c92918d6"`
Dec 07 16:06:45.541 INFO running `"docker" "rm" "-f" "26cc4fa2ad9369a496d9a36011ca11a87a15ee4310b97935e209e358c92918d6"`
Dec 07 16:06:45.652 INFO [stdout] 26cc4fa2ad9369a496d9a36011ca11a87a15ee4310b97935e209e358c92918d6
Dec 07 16:06:45.658 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07 16:06:45.879 INFO [stdout] 57c5c42d40e9a76d5377bfe20db42b158170af063490a37f181b68a185716d3a
Dec 07 16:06:45.880 INFO running `"docker" "start" "-a" "57c5c42d40e9a76d5377bfe20db42b158170af063490a37f181b68a185716d3a"`
Dec 07 16:06:46.322 INFO [stderr] usermod: no changes
Dec 07 16:06:46.377 INFO [stderr]    Compiling futures-zipkin v0.4.0 (/source)
Dec 07 16:06:48.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.74s
Dec 07 16:06:48.088 INFO [stderr] su: No module specific data is present
Dec 07 16:06:48.402 INFO running `"docker" "inspect" "57c5c42d40e9a76d5377bfe20db42b158170af063490a37f181b68a185716d3a"`
Dec 07 16:06:48.522 INFO running `"docker" "rm" "-f" "57c5c42d40e9a76d5377bfe20db42b158170af063490a37f181b68a185716d3a"`
Dec 07 16:06:48.614 INFO [stdout] 57c5c42d40e9a76d5377bfe20db42b158170af063490a37f181b68a185716d3a
Dec 07 16:06:48.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 07 16:06:48.813 INFO [stdout] 020a1daecdba0006c13c4745aeb965f600681735fd024d3a2ced97fbb255fcc5
Dec 07 16:06:48.815 INFO running `"docker" "start" "-a" "020a1daecdba0006c13c4745aeb965f600681735fd024d3a2ced97fbb255fcc5"`
Dec 07 16:06:49.308 INFO [stderr] usermod: no changes
Dec 07 16:06:49.352 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 07 16:06:49.353 INFO [stderr]      Running /target/debug/deps/futures_zipkin-791aff19e0f61b32
Dec 07 16:06:49.354 INFO [stdout] 
Dec 07 16:06:49.354 INFO [stdout] running 0 tests
Dec 07 16:06:49.354 INFO [stdout] 
Dec 07 16:06:49.354 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:06:49.354 INFO [stdout] 
Dec 07 16:06:49.355 INFO [stderr]    Doc-tests futures-zipkin
Dec 07 16:06:51.589 INFO [stdout] 
Dec 07 16:06:51.589 INFO [stdout] running 0 tests
Dec 07 16:06:51.589 INFO [stdout] 
Dec 07 16:06:51.589 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:06:51.589 INFO [stdout] 
Dec 07 16:06:51.599 INFO [stderr] su: No module specific data is present
Dec 07 16:06:51.878 INFO running `"docker" "inspect" "020a1daecdba0006c13c4745aeb965f600681735fd024d3a2ced97fbb255fcc5"`
Dec 07 16:06:51.934 INFO running `"docker" "rm" "-f" "020a1daecdba0006c13c4745aeb965f600681735fd024d3a2ced97fbb255fcc5"`
Dec 07 16:06:52.045 INFO [stdout] 020a1daecdba0006c13c4745aeb965f600681735fd024d3a2ced97fbb255fcc5