Nov 18 13:46:50.433 INFO testing futures-backoff-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 13:46:50.433 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 13:46:50.726 INFO [stdout] 1555e9cc840a534f6f9259edc2bb4f5a6d31f470d8f961ff0c16ee4e1d9b6d6a
Nov 18 13:46:50.726 INFO running `"docker" "start" "-a" "1555e9cc840a534f6f9259edc2bb4f5a6d31f470d8f961ff0c16ee4e1d9b6d6a"`
Nov 18 13:46:51.736 INFO [stderr] usermod: no changes
Nov 18 13:46:51.796 INFO [stderr]    Compiling futures-timer v0.1.1
Nov 18 13:46:52.790 INFO [stderr]    Compiling futures-backoff v0.1.0 (/source)
Nov 18 13:46:53.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
Nov 18 13:46:53.479 INFO [stderr] su: No module specific data is present
Nov 18 13:46:54.093 INFO running `"docker" "inspect" "1555e9cc840a534f6f9259edc2bb4f5a6d31f470d8f961ff0c16ee4e1d9b6d6a"`
Nov 18 13:46:54.399 INFO running `"docker" "rm" "-f" "1555e9cc840a534f6f9259edc2bb4f5a6d31f470d8f961ff0c16ee4e1d9b6d6a"`
Nov 18 13:46:54.895 INFO [stdout] 1555e9cc840a534f6f9259edc2bb4f5a6d31f470d8f961ff0c16ee4e1d9b6d6a
Nov 18 13:46:54.898 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 13:46:55.251 INFO [stdout] cc28fc849a5c206ca87b3f200b00ba6f2c7abe8e5da25b199d31a3bfc1f7b09e
Nov 18 13:46:55.256 INFO running `"docker" "start" "-a" "cc28fc849a5c206ca87b3f200b00ba6f2c7abe8e5da25b199d31a3bfc1f7b09e"`
Nov 18 13:46:55.900 INFO [stderr] usermod: no changes
Nov 18 13:46:56.019 INFO [stderr]    Compiling futures-backoff v0.1.0 (/source)
Nov 18 13:47:00.331 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
Nov 18 13:47:00.339 INFO [stderr] su: No module specific data is present
Nov 18 13:47:00.695 INFO running `"docker" "inspect" "cc28fc849a5c206ca87b3f200b00ba6f2c7abe8e5da25b199d31a3bfc1f7b09e"`
Nov 18 13:47:00.837 INFO running `"docker" "rm" "-f" "cc28fc849a5c206ca87b3f200b00ba6f2c7abe8e5da25b199d31a3bfc1f7b09e"`
Nov 18 13:47:01.218 INFO [stdout] cc28fc849a5c206ca87b3f200b00ba6f2c7abe8e5da25b199d31a3bfc1f7b09e
Nov 18 13:47:01.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 13:47:01.702 INFO [stdout] 0ace26edd697a33497a4ec8527f8dbbe082aa67672ebd3f9a9f286e77743c6e5
Nov 18 13:47:01.704 INFO running `"docker" "start" "-a" "0ace26edd697a33497a4ec8527f8dbbe082aa67672ebd3f9a9f286e77743c6e5"`
Nov 18 13:47:03.665 INFO [stderr] usermod: no changes
Nov 18 13:47:03.798 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Nov 18 13:47:03.810 INFO [stderr]      Running /target/debug/deps/futures_backoff-99caadca13b2d218
Nov 18 13:47:03.813 INFO [stdout] 
Nov 18 13:47:03.813 INFO [stdout] running 13 tests
Nov 18 13:47:03.919 INFO [stdout] test future::tests::attempts_just_once ... ok
Nov 18 13:47:03.920 INFO [stdout] test strategy::exponential_returns_max_when_max_less_than_base ... ok
Nov 18 13:47:03.920 INFO [stdout] test strategy::exponential_returns_multiples_of_100ms ... ok
Nov 18 13:47:03.921 INFO [stdout] test strategy::exponential_returns_multiples_of_10ms ... ok
Nov 18 13:47:03.921 INFO [stdout] test strategy::fibonacci_returns_the_fibonacci_series_starting_at_10 ... ok
Nov 18 13:47:03.922 INFO [stdout] test strategy::fibonacci_stops_increasing_at_max_delay ... ok
Nov 18 13:47:03.927 INFO [stdout] test strategy::fixed_returns_delay ... ok
Nov 18 13:47:03.928 INFO [stdout] test strategy::jitter::apply_jitter_quickcheck ... ok
Nov 18 13:47:03.935 INFO [stdout] test strategy::exponential_stops_increasing_at_max_delay ... ok
Nov 18 13:47:03.935 INFO [stdout] test strategy::fibonacci_returns_max_when_max_less_than_base ... ok
Nov 18 13:47:04.111 INFO [stdout] test future::tests::attempts_retry_only_if_given_condition_is_true ... ok
Nov 18 13:47:04.111 INFO [stdout] test future::tests::attempts_until_max_retries_exceeded ... ok
Nov 18 13:47:04.187 INFO [stdout] test future::tests::attempts_until_success ... ok
Nov 18 13:47:04.187 INFO [stdout] 
Nov 18 13:47:04.187 INFO [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 13:47:04.187 INFO [stdout] 
Nov 18 13:47:04.191 INFO [stderr]    Doc-tests futures-backoff
Nov 18 13:47:05.097 INFO [stdout] 
Nov 18 13:47:05.097 INFO [stdout] running 4 tests
Nov 18 13:47:10.059 INFO [stdout] test src/strategy/mod.rs - strategy::Strategy (line 29) ... ok
Nov 18 13:47:10.239 INFO [stdout] test src/lib.rs - retry_if (line 87) ... ok
Nov 18 13:47:10.663 INFO [stdout] test src/lib.rs -  (line 19) ... ok
Nov 18 13:47:10.951 INFO [stdout] test src/lib.rs - retry (line 60) ... ok
Nov 18 13:47:10.952 INFO [stdout] 
Nov 18 13:47:10.952 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 13:47:10.952 INFO [stdout] 
Nov 18 13:47:10.973 INFO [stderr] su: No module specific data is present
Nov 18 13:47:12.274 INFO running `"docker" "inspect" "0ace26edd697a33497a4ec8527f8dbbe082aa67672ebd3f9a9f286e77743c6e5"`
Nov 18 13:47:12.689 INFO running `"docker" "rm" "-f" "0ace26edd697a33497a4ec8527f8dbbe082aa67672ebd3f9a9f286e77743c6e5"`
Nov 18 13:47:13.091 INFO [stdout] 0ace26edd697a33497a4ec8527f8dbbe082aa67672ebd3f9a9f286e77743c6e5