Dec 05 21:42:39.802 INFO testing hjr3/future-mpsc-example against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:42:39.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 21:42:40.051 INFO [stdout] 875868a7490bb99726259f99060f02657d3b3e5b236e0ff973a6a79e11a817af
Dec 05 21:42:40.060 INFO running `"docker" "start" "-a" "875868a7490bb99726259f99060f02657d3b3e5b236e0ff973a6a79e11a817af"`
Dec 05 21:42:40.498 INFO [stderr] usermod: no changes
Dec 05 21:42:40.574 INFO [stderr]    Compiling mio v0.6.4
Dec 05 21:42:40.574 INFO [stderr]    Compiling env_logger v0.4.1
Dec 05 21:42:42.506 INFO [stderr]    Compiling tokio-core v0.1.4
Dec 05 21:42:44.411 INFO [stderr]    Compiling future-mpsc-example v0.1.0 (/source)
Dec 05 21:42:46.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.58s
Dec 05 21:42:46.107 INFO [stderr] su: No module specific data is present
Dec 05 21:42:46.380 INFO running `"docker" "inspect" "875868a7490bb99726259f99060f02657d3b3e5b236e0ff973a6a79e11a817af"`
Dec 05 21:42:46.440 INFO running `"docker" "rm" "-f" "875868a7490bb99726259f99060f02657d3b3e5b236e0ff973a6a79e11a817af"`
Dec 05 21:42:46.516 INFO [stdout] 875868a7490bb99726259f99060f02657d3b3e5b236e0ff973a6a79e11a817af
Dec 05 21:42:46.518 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 21:42:46.691 INFO [stdout] 9ddfe2c3fb0045ddb307b2e7bfd25c133e5c5f5e57baaac3f4f4b0943a70c4ec
Dec 05 21:42:46.692 INFO running `"docker" "start" "-a" "9ddfe2c3fb0045ddb307b2e7bfd25c133e5c5f5e57baaac3f4f4b0943a70c4ec"`
Dec 05 21:42:47.291 INFO [stderr] usermod: no changes
Dec 05 21:42:47.393 INFO [stderr]    Compiling future-mpsc-example v0.1.0 (/source)
Dec 05 21:42:48.476 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 05 21:42:48.482 INFO [stderr] su: No module specific data is present
Dec 05 21:42:49.129 INFO running `"docker" "inspect" "9ddfe2c3fb0045ddb307b2e7bfd25c133e5c5f5e57baaac3f4f4b0943a70c4ec"`
Dec 05 21:42:49.254 INFO running `"docker" "rm" "-f" "9ddfe2c3fb0045ddb307b2e7bfd25c133e5c5f5e57baaac3f4f4b0943a70c4ec"`
Dec 05 21:42:49.362 INFO [stdout] 9ddfe2c3fb0045ddb307b2e7bfd25c133e5c5f5e57baaac3f4f4b0943a70c4ec
Dec 05 21:42:49.366 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 05 21:42:49.668 INFO [stdout] dea6a2a2413d3bd285b263db0c558cb1304f4182050e56fd9cf19e59b82de3c2
Dec 05 21:42:49.670 INFO running `"docker" "start" "-a" "dea6a2a2413d3bd285b263db0c558cb1304f4182050e56fd9cf19e59b82de3c2"`
Dec 05 21:42:50.628 INFO [stderr] usermod: no changes
Dec 05 21:42:50.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 21:42:50.690 INFO [stderr]      Running /target/debug/deps/future_mpsc_example-49b96e71109e587b
Dec 05 21:42:50.692 INFO [stdout] 
Dec 05 21:42:50.692 INFO [stdout] running 0 tests
Dec 05 21:42:50.692 INFO [stdout] 
Dec 05 21:42:50.692 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:42:50.692 INFO [stdout] 
Dec 05 21:42:50.694 INFO [stderr] su: No module specific data is present
Dec 05 21:42:50.990 INFO running `"docker" "inspect" "dea6a2a2413d3bd285b263db0c558cb1304f4182050e56fd9cf19e59b82de3c2"`
Dec 05 21:42:51.086 INFO running `"docker" "rm" "-f" "dea6a2a2413d3bd285b263db0c558cb1304f4182050e56fd9cf19e59b82de3c2"`
Dec 05 21:42:51.274 INFO [stdout] dea6a2a2413d3bd285b263db0c558cb1304f4182050e56fd9cf19e59b82de3c2