Nov 17 07:26:12.610 INFO testing bstrydo/xconf against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 07:26:12.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17 07:26:13.041 INFO [stdout] 8023eb0ac47ec3483ebe46fe3a5593a096d49d41b9eeec6097616158b942a3a0
Nov 17 07:26:13.042 INFO running `"docker" "start" "-a" "8023eb0ac47ec3483ebe46fe3a5593a096d49d41b9eeec6097616158b942a3a0"`
Nov 17 07:26:14.957 INFO [stderr] usermod: no changes
Nov 17 07:26:15.179 INFO [stderr]    Compiling time v0.1.38
Nov 17 07:26:15.179 INFO [stderr]    Compiling idna v0.1.2
Nov 17 07:26:18.942 INFO [stderr]    Compiling url v1.5.1
Nov 17 07:26:22.221 INFO [stderr]    Compiling hyper v0.10.12
Nov 17 07:26:33.463 INFO [stderr]    Compiling iron v0.5.1
Nov 17 07:26:35.503 INFO [stderr]    Compiling router v0.5.1
Nov 17 07:26:37.962 INFO [stderr]    Compiling xconf v0.1.0 (/source)
Nov 17 07:26:38.692 INFO [stderr] warning: variable `weird` is assigned to, but never used
Nov 17 07:26:38.692 INFO [stderr]   --> src/bin/lifetimes.rs:11:9
Nov 17 07:26:38.693 INFO [stderr]    |
Nov 17 07:26:38.693 INFO [stderr] 11 |     let weird; //starts living here
Nov 17 07:26:38.693 INFO [stderr]    |         ^^^^^
Nov 17 07:26:38.694 INFO [stderr]    |
Nov 17 07:26:38.694 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 07:26:38.694 INFO [stderr]    = note: consider using `_weird` instead
Nov 17 07:26:38.694 INFO [stderr] 
Nov 17 07:26:38.695 INFO [stderr] warning: value assigned to `weird` is never read
Nov 17 07:26:38.695 INFO [stderr]   --> src/bin/lifetimes.rs:15:9
Nov 17 07:26:38.695 INFO [stderr]    |
Nov 17 07:26:38.696 INFO [stderr] 15 |         weird = do_something_weird(&my_v1, 3, my_v2);
Nov 17 07:26:38.696 INFO [stderr]    |         ^^^^^
Nov 17 07:26:38.699 INFO [stderr]    |
Nov 17 07:26:38.699 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 07:26:38.699 INFO [stderr] 
Nov 17 07:26:39.291 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:26:39.291 INFO [stderr]   --> src/bin/thread_example.rs:12:9
Nov 17 07:26:39.291 INFO [stderr]    |
Nov 17 07:26:39.291 INFO [stderr] 12 |     let mut handles = vec![
Nov 17 07:26:39.291 INFO [stderr]    |         ----^^^^^^^
Nov 17 07:26:39.291 INFO [stderr]    |         |
Nov 17 07:26:39.291 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:26:39.319 INFO [stderr]    |
Nov 17 07:26:39.319 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 07:26:39.319 INFO [stderr] 
Nov 17 07:26:39.379 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 07:26:39.379 INFO [stderr]   --> src/bin/thread_example.rs:18:9
Nov 17 07:26:39.379 INFO [stderr]    |
Nov 17 07:26:39.379 INFO [stderr] 18 |         handle.join();
Nov 17 07:26:39.379 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 17 07:26:39.379 INFO [stderr]    |
Nov 17 07:26:39.379 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 07:26:39.379 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 07:26:39.379 INFO [stderr] 
Nov 17 07:26:45.313 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.32s
Nov 17 07:26:45.320 INFO [stderr] su: No module specific data is present
Nov 17 07:26:46.808 INFO running `"docker" "inspect" "8023eb0ac47ec3483ebe46fe3a5593a096d49d41b9eeec6097616158b942a3a0"`
Nov 17 07:26:47.125 INFO running `"docker" "rm" "-f" "8023eb0ac47ec3483ebe46fe3a5593a096d49d41b9eeec6097616158b942a3a0"`
Nov 17 07:26:47.419 INFO [stdout] 8023eb0ac47ec3483ebe46fe3a5593a096d49d41b9eeec6097616158b942a3a0
Nov 17 07:26:47.428 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17 07:26:47.839 INFO [stdout] 97570590c9ba8882ed5bfaf3eda38ee6fadb6750792f8798b951928a9d81f242
Nov 17 07:26:47.842 INFO running `"docker" "start" "-a" "97570590c9ba8882ed5bfaf3eda38ee6fadb6750792f8798b951928a9d81f242"`
Nov 17 07:26:49.214 INFO [stderr] usermod: no changes
Nov 17 07:26:49.323 INFO [stderr]    Compiling xconf v0.1.0 (/source)
Nov 17 07:26:50.431 INFO [stderr] warning: variable `weird` is assigned to, but never used
Nov 17 07:26:50.431 INFO [stderr]   --> src/bin/lifetimes.rs:11:9
Nov 17 07:26:50.431 INFO [stderr]    |
Nov 17 07:26:50.431 INFO [stderr] 11 |     let weird; //starts living here
Nov 17 07:26:50.431 INFO [stderr]    |         ^^^^^
Nov 17 07:26:50.431 INFO [stderr]    |
Nov 17 07:26:50.431 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 17 07:26:50.431 INFO [stderr]    = note: consider using `_weird` instead
Nov 17 07:26:50.431 INFO [stderr] 
Nov 17 07:26:50.431 INFO [stderr] warning: value assigned to `weird` is never read
Nov 17 07:26:50.431 INFO [stderr]   --> src/bin/lifetimes.rs:15:9
Nov 17 07:26:50.431 INFO [stderr]    |
Nov 17 07:26:50.431 INFO [stderr] 15 |         weird = do_something_weird(&my_v1, 3, my_v2);
Nov 17 07:26:50.431 INFO [stderr]    |         ^^^^^
Nov 17 07:26:50.431 INFO [stderr]    |
Nov 17 07:26:50.431 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 17 07:26:50.431 INFO [stderr] 
Nov 17 07:26:50.991 INFO [stderr] warning: variable does not need to be mutable
Nov 17 07:26:50.991 INFO [stderr]   --> src/bin/thread_example.rs:12:9
Nov 17 07:26:50.991 INFO [stderr]    |
Nov 17 07:26:50.991 INFO [stderr] 12 |     let mut handles = vec![
Nov 17 07:26:50.991 INFO [stderr]    |         ----^^^^^^^
Nov 17 07:26:50.991 INFO [stderr]    |         |
Nov 17 07:26:50.991 INFO [stderr]    |         help: remove this `mut`
Nov 17 07:26:50.991 INFO [stderr]    |
Nov 17 07:26:50.991 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 07:26:50.991 INFO [stderr] 
Nov 17 07:26:51.099 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 07:26:51.100 INFO [stderr]   --> src/bin/thread_example.rs:18:9
Nov 17 07:26:51.100 INFO [stderr]    |
Nov 17 07:26:51.100 INFO [stderr] 18 |         handle.join();
Nov 17 07:26:51.101 INFO [stderr]    |         ^^^^^^^^^^^^^^
Nov 17 07:26:51.101 INFO [stderr]    |
Nov 17 07:26:51.101 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 17 07:26:51.102 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 07:26:51.102 INFO [stderr] 
Nov 17 07:26:52.413 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
Nov 17 07:26:52.416 INFO [stderr] su: No module specific data is present
Nov 17 07:26:53.087 INFO running `"docker" "inspect" "97570590c9ba8882ed5bfaf3eda38ee6fadb6750792f8798b951928a9d81f242"`
Nov 17 07:26:53.403 INFO running `"docker" "rm" "-f" "97570590c9ba8882ed5bfaf3eda38ee6fadb6750792f8798b951928a9d81f242"`
Nov 17 07:26:53.779 INFO [stdout] 97570590c9ba8882ed5bfaf3eda38ee6fadb6750792f8798b951928a9d81f242
Nov 17 07:26:53.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 17 07:26:54.180 INFO [stdout] 53075bac6ba16f7203853621110ae56b113e0eda651eb5f29551d97b35ee59ec
Nov 17 07:26:54.182 INFO running `"docker" "start" "-a" "53075bac6ba16f7203853621110ae56b113e0eda651eb5f29551d97b35ee59ec"`
Nov 17 07:26:56.016 INFO [stderr] usermod: no changes
Nov 17 07:26:56.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Nov 17 07:26:56.203 INFO [stderr]      Running /target/debug/deps/bad_cycle-cd145534348212ac
Nov 17 07:26:56.219 INFO [stdout] 
Nov 17 07:26:56.219 INFO [stdout] running 0 tests
Nov 17 07:26:56.219 INFO [stdout] 
Nov 17 07:26:56.219 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:26:56.219 INFO [stdout] 
Nov 17 07:26:56.223 INFO [stderr]      Running /target/debug/deps/factorial-e90c95f7e8d1fd8c
Nov 17 07:26:56.225 INFO [stdout] 
Nov 17 07:26:56.225 INFO [stdout] running 0 tests
Nov 17 07:26:56.225 INFO [stdout] 
Nov 17 07:26:56.225 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:26:56.225 INFO [stdout] 
Nov 17 07:26:56.231 INFO [stderr]      Running /target/debug/deps/lifetimes-34492c406160f5cb
Nov 17 07:26:56.239 INFO [stdout] 
Nov 17 07:26:56.239 INFO [stdout] running 0 tests
Nov 17 07:26:56.239 INFO [stdout] 
Nov 17 07:26:56.239 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:26:56.239 INFO [stdout] 
Nov 17 07:26:56.240 INFO [stderr]      Running /target/debug/deps/rest-fa32c2a77689a871
Nov 17 07:26:56.255 INFO [stdout] 
Nov 17 07:26:56.255 INFO [stdout] running 0 tests
Nov 17 07:26:56.255 INFO [stdout] 
Nov 17 07:26:56.255 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:26:56.255 INFO [stdout] 
Nov 17 07:26:56.255 INFO [stdout] 
Nov 17 07:26:56.255 INFO [stdout] running 0 tests
Nov 17 07:26:56.255 INFO [stdout] 
Nov 17 07:26:56.255 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:26:56.255 INFO [stdout] 
Nov 17 07:26:56.257 INFO [stderr]      Running /target/debug/deps/safe_cycle-60f46775c2f7cc81
Nov 17 07:26:56.257 INFO [stderr]      Running /target/debug/deps/thread_example-59ff5674eb099af5
Nov 17 07:26:56.260 INFO [stdout] 
Nov 17 07:26:56.260 INFO [stdout] running 0 tests
Nov 17 07:26:56.260 INFO [stdout] 
Nov 17 07:26:56.260 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:26:56.260 INFO [stdout] 
Nov 17 07:26:56.262 INFO [stderr]      Running /target/debug/deps/xconf-acdd360f1676c601
Nov 17 07:26:56.285 INFO [stdout] 
Nov 17 07:26:56.285 INFO [stdout] running 0 tests
Nov 17 07:26:56.285 INFO [stdout] 
Nov 17 07:26:56.285 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 07:26:56.285 INFO [stdout] 
Nov 17 07:26:56.287 INFO [stderr] su: No module specific data is present
Nov 17 07:26:57.316 INFO running `"docker" "inspect" "53075bac6ba16f7203853621110ae56b113e0eda651eb5f29551d97b35ee59ec"`
Nov 17 07:26:57.681 INFO running `"docker" "rm" "-f" "53075bac6ba16f7203853621110ae56b113e0eda651eb5f29551d97b35ee59ec"`
Nov 17 07:26:57.979 INFO [stdout] 53075bac6ba16f7203853621110ae56b113e0eda651eb5f29551d97b35ee59ec