Dec 12 20:12:12.256 INFO testing yoshuawuyts/exponential-backoff against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:12:12.256 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 20:12:12.832 INFO [stdout] 98c9f5fe32e7cab08ca810132af785ac7af5fb529bbec1dc8fd435ced0cc2596
Dec 12 20:12:12.834 INFO running `"docker" "start" "-a" "98c9f5fe32e7cab08ca810132af785ac7af5fb529bbec1dc8fd435ced0cc2596"`
Dec 12 20:12:13.926 INFO [stderr] usermod: no changes
Dec 12 20:12:13.999 INFO [stderr]    Compiling rand_core v0.2.1
Dec 12 20:12:14.843 INFO [stderr]    Compiling rand v0.5.3
Dec 12 20:12:18.588 INFO [stderr]    Compiling exponential-backoff v0.2.3-alpha.0 (/source)
Dec 12 20:12:18.903 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.95s
Dec 12 20:12:18.907 INFO [stderr] su: No module specific data is present
Dec 12 20:12:19.602 INFO running `"docker" "inspect" "98c9f5fe32e7cab08ca810132af785ac7af5fb529bbec1dc8fd435ced0cc2596"`
Dec 12 20:12:19.999 INFO running `"docker" "rm" "-f" "98c9f5fe32e7cab08ca810132af785ac7af5fb529bbec1dc8fd435ced0cc2596"`
Dec 12 20:12:20.343 INFO [stdout] 98c9f5fe32e7cab08ca810132af785ac7af5fb529bbec1dc8fd435ced0cc2596
Dec 12 20:12:20.351 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 20:12:20.971 INFO [stdout] 535b21d678f135498f15fb4f01530d95fa6d77f2cabb543d4a0d69bb1d5b967e
Dec 12 20:12:20.973 INFO running `"docker" "start" "-a" "535b21d678f135498f15fb4f01530d95fa6d77f2cabb543d4a0d69bb1d5b967e"`
Dec 12 20:12:22.758 INFO [stderr] usermod: no changes
Dec 12 20:12:22.879 INFO [stderr]    Compiling exponential-backoff v0.2.3-alpha.0 (/source)
Dec 12 20:12:24.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 12 20:12:24.392 INFO [stderr] su: No module specific data is present
Dec 12 20:12:25.228 INFO running `"docker" "inspect" "535b21d678f135498f15fb4f01530d95fa6d77f2cabb543d4a0d69bb1d5b967e"`
Dec 12 20:12:25.644 INFO running `"docker" "rm" "-f" "535b21d678f135498f15fb4f01530d95fa6d77f2cabb543d4a0d69bb1d5b967e"`
Dec 12 20:12:25.990 INFO [stdout] 535b21d678f135498f15fb4f01530d95fa6d77f2cabb543d4a0d69bb1d5b967e
Dec 12 20:12:25.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 12 20:12:26.536 INFO [stdout] 6565df7b8177a3c3c2ab9e6699d63ba0bbabc78dbfe3fe9e44ec718ddbfc1d9b
Dec 12 20:12:26.539 INFO running `"docker" "start" "-a" "6565df7b8177a3c3c2ab9e6699d63ba0bbabc78dbfe3fe9e44ec718ddbfc1d9b"`
Dec 12 20:12:28.843 INFO [stderr] usermod: no changes
Dec 12 20:12:28.978 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 12 20:12:28.978 INFO [stderr]      Running /target/debug/deps/exponential_backoff-59af5f5ef4d72d66
Dec 12 20:12:28.986 INFO [stdout] 
Dec 12 20:12:28.986 INFO [stdout] running 0 tests
Dec 12 20:12:28.986 INFO [stdout] 
Dec 12 20:12:28.986 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:12:28.986 INFO [stdout] 
Dec 12 20:12:28.986 INFO [stderr]      Running /target/debug/deps/test-ecdfda296fd50429
Dec 12 20:12:28.995 INFO [stderr]    Doc-tests exponential-backoff
Dec 12 20:12:28.995 INFO [stdout] 
Dec 12 20:12:28.995 INFO [stdout] running 1 test
Dec 12 20:12:28.995 INFO [stdout] test doesnt_crash ... ok
Dec 12 20:12:28.995 INFO [stdout] 
Dec 12 20:12:28.995 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:12:28.995 INFO [stdout] 
Dec 12 20:12:29.166 INFO [stdout] 
Dec 12 20:12:29.166 INFO [stdout] running 0 tests
Dec 12 20:12:29.166 INFO [stdout] 
Dec 12 20:12:29.166 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:12:29.166 INFO [stdout] 
Dec 12 20:12:29.177 INFO [stderr] su: No module specific data is present
Dec 12 20:12:30.409 INFO running `"docker" "inspect" "6565df7b8177a3c3c2ab9e6699d63ba0bbabc78dbfe3fe9e44ec718ddbfc1d9b"`
Dec 12 20:12:30.864 INFO running `"docker" "rm" "-f" "6565df7b8177a3c3c2ab9e6699d63ba0bbabc78dbfe3fe9e44ec718ddbfc1d9b"`
Dec 12 20:12:31.629 INFO [stdout] 6565df7b8177a3c3c2ab9e6699d63ba0bbabc78dbfe3fe9e44ec718ddbfc1d9b