Nov 18 02:34:43.796 INFO testing rapid-0.0.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 02:34:43.796 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:34:44.169 INFO [stdout] dea5df9455d9d1e3b20a50cf0df42753f39ff13b641ba191c9f9e14082df2aea
Nov 18 02:34:44.174 INFO running `"docker" "start" "-a" "dea5df9455d9d1e3b20a50cf0df42753f39ff13b641ba191c9f9e14082df2aea"`
Nov 18 02:34:45.479 INFO [stderr] usermod: no changes
Nov 18 02:34:45.727 INFO [stderr]    Compiling docopt v0.8.3
Nov 18 02:34:51.535 INFO [stderr]    Compiling rapid v0.0.1 (/source)
Nov 18 02:34:55.767 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 02:34:55.767 INFO [stderr]  --> src/lib.rs:2:21
Nov 18 02:34:55.768 INFO [stderr]   |
Nov 18 02:34:55.768 INFO [stderr] 2 | #[macro_use(slog_o, slog_kv)]
Nov 18 02:34:55.769 INFO [stderr]   |                     ^^^^^^^
Nov 18 02:34:55.769 INFO [stderr]   |
Nov 18 02:34:55.770 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 02:34:55.770 INFO [stderr] 
Nov 18 02:34:55.913 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Nov 18 02:34:55.914 INFO [stderr]   --> src/errors/fail_methods.rs:84:14
Nov 18 02:34:55.915 INFO [stderr]    |
Nov 18 02:34:55.916 INFO [stderr] 84 |         self.cause().traverse(action)
Nov 18 02:34:55.916 INFO [stderr]    |              ^^^^^
Nov 18 02:34:55.917 INFO [stderr]    |
Nov 18 02:34:55.917 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 02:34:55.918 INFO [stderr] 
Nov 18 02:34:55.919 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Nov 18 02:34:55.919 INFO [stderr]   --> src/errors/fail_methods.rs:88:14
Nov 18 02:34:55.920 INFO [stderr]    |
Nov 18 02:34:55.921 INFO [stderr] 88 |         self.cause().log_error()
Nov 18 02:34:55.921 INFO [stderr]    |              ^^^^^
Nov 18 02:34:55.927 INFO [stderr] 
Nov 18 02:34:55.927 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Nov 18 02:34:55.927 INFO [stderr]   --> src/errors/fail_methods.rs:92:14
Nov 18 02:34:55.927 INFO [stderr]    |
Nov 18 02:34:55.927 INFO [stderr] 92 |         self.cause().log_warning()
Nov 18 02:34:55.927 INFO [stderr]    |              ^^^^^
Nov 18 02:34:55.927 INFO [stderr] 
Nov 18 02:34:55.927 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Nov 18 02:34:55.927 INFO [stderr]   --> src/errors/fail_methods.rs:96:14
Nov 18 02:34:55.927 INFO [stderr]    |
Nov 18 02:34:55.927 INFO [stderr] 96 |         self.cause().stringify()
Nov 18 02:34:55.927 INFO [stderr]    |              ^^^^^
Nov 18 02:34:55.927 INFO [stderr] 
Nov 18 02:34:56.346 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.83s
Nov 18 02:34:56.355 INFO [stderr] su: No module specific data is present
Nov 18 02:34:56.812 INFO running `"docker" "inspect" "dea5df9455d9d1e3b20a50cf0df42753f39ff13b641ba191c9f9e14082df2aea"`
Nov 18 02:34:57.208 INFO running `"docker" "rm" "-f" "dea5df9455d9d1e3b20a50cf0df42753f39ff13b641ba191c9f9e14082df2aea"`
Nov 18 02:34:57.611 INFO [stdout] dea5df9455d9d1e3b20a50cf0df42753f39ff13b641ba191c9f9e14082df2aea
Nov 18 02:34:57.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:34:57.936 INFO [stdout] 405b08bd9dc84074b3b0db12b236664dfd9ce00f7b2b252f0b1c577d6c1712f7
Nov 18 02:34:57.939 INFO running `"docker" "start" "-a" "405b08bd9dc84074b3b0db12b236664dfd9ce00f7b2b252f0b1c577d6c1712f7"`
Nov 18 02:34:59.567 INFO [stderr] usermod: no changes
Nov 18 02:34:59.805 INFO [stderr]    Compiling test-case-derive v0.1.5
Nov 18 02:35:05.107 INFO [stderr]    Compiling rapid v0.0.1 (/source)
Nov 18 02:35:07.750 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 02:35:07.750 INFO [stderr]  --> src/lib.rs:2:21
Nov 18 02:35:07.750 INFO [stderr]   |
Nov 18 02:35:07.750 INFO [stderr] 2 | #[macro_use(slog_o, slog_kv)]
Nov 18 02:35:07.750 INFO [stderr]   |                     ^^^^^^^
Nov 18 02:35:07.750 INFO [stderr]   |
Nov 18 02:35:07.750 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 02:35:07.750 INFO [stderr] 
Nov 18 02:35:07.887 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Nov 18 02:35:07.887 INFO [stderr]   --> src/errors/fail_methods.rs:84:14
Nov 18 02:35:07.887 INFO [stderr]    |
Nov 18 02:35:07.887 INFO [stderr] 84 |         self.cause().traverse(action)
Nov 18 02:35:07.887 INFO [stderr]    |              ^^^^^
Nov 18 02:35:07.887 INFO [stderr]    |
Nov 18 02:35:07.887 INFO [stderr]    = note: #[warn(deprecated)] on by default
Nov 18 02:35:07.887 INFO [stderr] 
Nov 18 02:35:07.887 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Nov 18 02:35:07.887 INFO [stderr]   --> src/errors/fail_methods.rs:88:14
Nov 18 02:35:07.887 INFO [stderr]    |
Nov 18 02:35:07.887 INFO [stderr] 88 |         self.cause().log_error()
Nov 18 02:35:07.887 INFO [stderr]    |              ^^^^^
Nov 18 02:35:07.887 INFO [stderr] 
Nov 18 02:35:07.887 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Nov 18 02:35:07.887 INFO [stderr]   --> src/errors/fail_methods.rs:92:14
Nov 18 02:35:07.887 INFO [stderr]    |
Nov 18 02:35:07.887 INFO [stderr] 92 |         self.cause().log_warning()
Nov 18 02:35:07.887 INFO [stderr]    |              ^^^^^
Nov 18 02:35:07.887 INFO [stderr] 
Nov 18 02:35:07.887 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Nov 18 02:35:07.887 INFO [stderr]   --> src/errors/fail_methods.rs:96:14
Nov 18 02:35:07.887 INFO [stderr]    |
Nov 18 02:35:07.887 INFO [stderr] 96 |         self.cause().stringify()
Nov 18 02:35:07.887 INFO [stderr]    |              ^^^^^
Nov 18 02:35:07.887 INFO [stderr] 
Nov 18 02:35:10.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.46s
Nov 18 02:35:10.069 INFO [stderr] su: No module specific data is present
Nov 18 02:35:10.330 INFO running `"docker" "inspect" "405b08bd9dc84074b3b0db12b236664dfd9ce00f7b2b252f0b1c577d6c1712f7"`
Nov 18 02:35:10.394 INFO running `"docker" "rm" "-f" "405b08bd9dc84074b3b0db12b236664dfd9ce00f7b2b252f0b1c577d6c1712f7"`
Nov 18 02:35:10.495 INFO [stdout] 405b08bd9dc84074b3b0db12b236664dfd9ce00f7b2b252f0b1c577d6c1712f7
Nov 18 02:35:10.499 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02:35:10.686 INFO [stdout] 1802af37dfbf21656777b0682af1f80a81f4db46f6fc9e2453816e3db99d339b
Nov 18 02:35:10.688 INFO running `"docker" "start" "-a" "1802af37dfbf21656777b0682af1f80a81f4db46f6fc9e2453816e3db99d339b"`
Nov 18 02:35:11.091 INFO [stderr] usermod: no changes
Nov 18 02:35:11.203 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Nov 18 02:35:11.211 INFO [stderr]      Running /target/debug/deps/rapid-ca983350fc25e0ea
Nov 18 02:35:11.211 INFO [stdout] 
Nov 18 02:35:11.211 INFO [stderr]    Doc-tests rapid
Nov 18 02:35:11.211 INFO [stdout] running 2 tests
Nov 18 02:35:11.211 INFO [stdout] test logger::tests::work_in_progress ... ok
Nov 18 02:35:14.958 INFO [stdout] 
Nov 18 02:35:14.959 INFO [stdout] running 0 tests
Nov 18 02:35:14.959 INFO [stdout] 
Nov 18 02:35:14.959 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 02:35:14.959 INFO [stdout] 
Nov 18 02:35:14.970 INFO [stderr] su: No module specific data is present
Nov 18 02:35:15.675 INFO running `"docker" "inspect" "1802af37dfbf21656777b0682af1f80a81f4db46f6fc9e2453816e3db99d339b"`
Nov 18 02:35:15.961 INFO running `"docker" "rm" "-f" "1802af37dfbf21656777b0682af1f80a81f4db46f6fc9e2453816e3db99d339b"`
Nov 18 02:35:16.228 INFO [stdout] 1802af37dfbf21656777b0682af1f80a81f4db46f6fc9e2453816e3db99d339b