Dec 07 16:01:24.393 INFO testing gain-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:01:24.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:01:24.752 INFO [stdout] 3a26ae51736c9086a46f8c067e5fe874d65c46f83a3eec08cabceac03c237c70
Dec 07 16:01:24.758 INFO running `"docker" "start" "-a" "3a26ae51736c9086a46f8c067e5fe874d65c46f83a3eec08cabceac03c237c70"`
Dec 07 16:01:26.160 INFO [stderr] usermod: no changes
Dec 07 16:01:26.255 INFO [stderr]    Compiling futures-await-await-macro v0.1.1
Dec 07 16:01:26.255 INFO [stderr]    Compiling syn v0.14.9
Dec 07 16:01:26.255 INFO [stderr]    Compiling syn v0.15.22
Dec 07 16:01:35.208 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 07 16:01:44.914 INFO [stderr]    Compiling futures-await-async-macro v0.1.4
Dec 07 16:01:55.583 INFO [stderr]    Compiling futures-await v0.1.1
Dec 07 16:01:56.804 INFO [stderr]    Compiling gain v0.1.0 (/source)
Dec 07 16:02:00.576 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 34.37s
Dec 07 16:02:00.580 INFO [stderr] su: No module specific data is present
Dec 07 16:02:01.650 INFO running `"docker" "inspect" "3a26ae51736c9086a46f8c067e5fe874d65c46f83a3eec08cabceac03c237c70"`
Dec 07 16:02:01.926 INFO running `"docker" "rm" "-f" "3a26ae51736c9086a46f8c067e5fe874d65c46f83a3eec08cabceac03c237c70"`
Dec 07 16:02:02.236 INFO [stdout] 3a26ae51736c9086a46f8c067e5fe874d65c46f83a3eec08cabceac03c237c70
Dec 07 16:02:02.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:02:02.680 INFO [stdout] bbb29d15f2e8762c8e9aa52fe9676ed168bf523350b5e128e229e16860361bca
Dec 07 16:02:02.684 INFO running `"docker" "start" "-a" "bbb29d15f2e8762c8e9aa52fe9676ed168bf523350b5e128e229e16860361bca"`
Dec 07 16:02:04.291 INFO [stderr] usermod: no changes
Dec 07 16:02:04.400 INFO [stderr]    Compiling gain v0.1.0 (/source)
Dec 07 16:02:09.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.57s
Dec 07 16:02:09.897 INFO [stderr] su: No module specific data is present
Dec 07 16:02:11.092 INFO running `"docker" "inspect" "bbb29d15f2e8762c8e9aa52fe9676ed168bf523350b5e128e229e16860361bca"`
Dec 07 16:02:11.316 INFO running `"docker" "rm" "-f" "bbb29d15f2e8762c8e9aa52fe9676ed168bf523350b5e128e229e16860361bca"`
Dec 07 16:02:11.600 INFO [stdout] bbb29d15f2e8762c8e9aa52fe9676ed168bf523350b5e128e229e16860361bca
Dec 07 16:02:11.602 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 16:02:11.984 INFO [stdout] 9c5b92e56a95a2d6b4fcf5804f00c458d75e20d427928a626089d3f4725a7219
Dec 07 16:02:11.990 INFO running `"docker" "start" "-a" "9c5b92e56a95a2d6b4fcf5804f00c458d75e20d427928a626089d3f4725a7219"`
Dec 07 16:02:13.287 INFO [stderr] usermod: no changes
Dec 07 16:02:13.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 07 16:02:13.348 INFO [stdout] 
Dec 07 16:02:13.348 INFO [stderr]      Running /target/debug/deps/gain-2474bef6a313f059
Dec 07 16:02:13.348 INFO [stdout] running 0 tests
Dec 07 16:02:13.348 INFO [stderr]    Doc-tests gain
Dec 07 16:02:13.348 INFO [stdout] 
Dec 07 16:02:13.348 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:02:13.348 INFO [stdout] 
Dec 07 16:02:14.928 INFO [stdout] 
Dec 07 16:02:14.928 INFO [stdout] running 0 tests
Dec 07 16:02:14.928 INFO [stdout] 
Dec 07 16:02:14.928 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:02:14.928 INFO [stdout] 
Dec 07 16:02:14.936 INFO [stderr] su: No module specific data is present
Dec 07 16:02:15.938 INFO running `"docker" "inspect" "9c5b92e56a95a2d6b4fcf5804f00c458d75e20d427928a626089d3f4725a7219"`
Dec 07 16:02:16.294 INFO running `"docker" "rm" "-f" "9c5b92e56a95a2d6b4fcf5804f00c458d75e20d427928a626089d3f4725a7219"`
Dec 07 16:02:16.596 INFO [stdout] 9c5b92e56a95a2d6b4fcf5804f00c458d75e20d427928a626089d3f4725a7219