Dec 07 19:15:56.149 INFO testing cvar-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 19:15:56.149 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 19:15:56.399 INFO [stdout] 63b10b1198f28750d61b9d7abbd6f6925ec959ea06201d33b337f7c106bb2c54
Dec 07 19:15:56.401 INFO running `"docker" "start" "-a" "63b10b1198f28750d61b9d7abbd6f6925ec959ea06201d33b337f7c106bb2c54"`
Dec 07 19:15:56.868 INFO [stderr] usermod: no changes
Dec 07 19:15:56.889 INFO [stderr]    Compiling cvar v0.1.0 (/source)
Dec 07 19:15:57.356 INFO [stderr] warning: type annotations needed
Dec 07 19:15:57.356 INFO [stderr]    --> src/console.rs:252:55
Dec 07 19:15:57.356 INFO [stderr]     |
Dec 07 19:15:57.356 INFO [stderr] 252 |             let mut write_ptr = id.as_mut_slice().as_mut_ptr().offset(num_bytes as isize);
Dec 07 19:15:57.356 INFO [stderr]     |                                                                ^^^^^^
Dec 07 19:15:57.357 INFO [stderr]     |
Dec 07 19:15:57.357 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 07 19:15:57.357 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 07 19:15:57.357 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 07 19:15:57.357 INFO [stderr] 
Dec 07 19:15:57.357 INFO [stderr] warning: type annotations needed
Dec 07 19:15:57.357 INFO [stderr]    --> src/console.rs:255:26
Dec 07 19:15:57.357 INFO [stderr]     |
Dec 07 19:15:57.357 INFO [stderr] 255 |             write_ptr = write_ptr.offset(-(name.len() as isize));
Dec 07 19:15:57.357 INFO [stderr]     |                                   ^^^^^^
Dec 07 19:15:57.357 INFO [stderr]     |
Dec 07 19:15:57.357 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 07 19:15:57.357 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 07 19:15:57.357 INFO [stderr] 
Dec 07 19:15:57.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 07 19:15:57.633 INFO [stderr] su: No module specific data is present
Dec 07 19:15:57.901 INFO running `"docker" "inspect" "63b10b1198f28750d61b9d7abbd6f6925ec959ea06201d33b337f7c106bb2c54"`
Dec 07 19:15:57.974 INFO running `"docker" "rm" "-f" "63b10b1198f28750d61b9d7abbd6f6925ec959ea06201d33b337f7c106bb2c54"`
Dec 07 19:15:58.055 INFO [stdout] 63b10b1198f28750d61b9d7abbd6f6925ec959ea06201d33b337f7c106bb2c54
Dec 07 19:15:58.057 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 19:15:58.277 INFO [stdout] e125f51831b0735c4a2551243977361c9c5095173739c3ca3e06cc3400a2cad6
Dec 07 19:15:58.282 INFO running `"docker" "start" "-a" "e125f51831b0735c4a2551243977361c9c5095173739c3ca3e06cc3400a2cad6"`
Dec 07 19:15:58.608 INFO [stderr] usermod: no changes
Dec 07 19:15:58.636 INFO [stderr]    Compiling cvar v0.1.0 (/source)
Dec 07 19:15:59.129 INFO [stderr] warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Dec 07 19:15:59.129 INFO [stderr]    --> src/console.rs:386:1
Dec 07 19:15:59.129 INFO [stderr]     |
Dec 07 19:15:59.129 INFO [stderr] 386 | #[should_panic = "panicked safely"]
Dec 07 19:15:59.129 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 19:15:59.129 INFO [stderr]     |
Dec 07 19:15:59.129 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 07 19:15:59.129 INFO [stderr] 
Dec 07 19:15:59.153 INFO [stderr] warning: unused import: `super::super::*`
Dec 07 19:15:59.153 INFO [stderr]    --> src/console.rs:339:5
Dec 07 19:15:59.154 INFO [stderr]     |
Dec 07 19:15:59.154 INFO [stderr] 339 | use super::super::*;
Dec 07 19:15:59.154 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 07 19:15:59.154 INFO [stderr]     |
Dec 07 19:15:59.154 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 07 19:15:59.154 INFO [stderr] 
Dec 07 19:15:59.301 INFO [stderr] warning: type annotations needed
Dec 07 19:15:59.301 INFO [stderr]    --> src/console.rs:252:55
Dec 07 19:15:59.301 INFO [stderr]     |
Dec 07 19:15:59.301 INFO [stderr] 252 |             let mut write_ptr = id.as_mut_slice().as_mut_ptr().offset(num_bytes as isize);
Dec 07 19:15:59.301 INFO [stderr]     |                                                                ^^^^^^
Dec 07 19:15:59.301 INFO [stderr]     |
Dec 07 19:15:59.301 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 07 19:15:59.301 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 07 19:15:59.301 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 07 19:15:59.301 INFO [stderr] 
Dec 07 19:15:59.301 INFO [stderr] warning: type annotations needed
Dec 07 19:15:59.301 INFO [stderr]    --> src/console.rs:255:26
Dec 07 19:15:59.301 INFO [stderr]     |
Dec 07 19:15:59.301 INFO [stderr] 255 |             write_ptr = write_ptr.offset(-(name.len() as isize));
Dec 07 19:15:59.301 INFO [stderr]     |                                   ^^^^^^
Dec 07 19:15:59.301 INFO [stderr]     |
Dec 07 19:15:59.301 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2018 edition!
Dec 07 19:15:59.301 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 07 19:15:59.301 INFO [stderr] 
Dec 07 19:16:00.453 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
Dec 07 19:16:00.457 INFO [stderr] su: No module specific data is present
Dec 07 19:16:00.780 INFO running `"docker" "inspect" "e125f51831b0735c4a2551243977361c9c5095173739c3ca3e06cc3400a2cad6"`
Dec 07 19:16:00.854 INFO running `"docker" "rm" "-f" "e125f51831b0735c4a2551243977361c9c5095173739c3ca3e06cc3400a2cad6"`
Dec 07 19:16:00.919 INFO [stdout] e125f51831b0735c4a2551243977361c9c5095173739c3ca3e06cc3400a2cad6
Dec 07 19:16:00.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 19:16:01.106 INFO [stdout] d77c6465e41fdd5f4f84db7f796ba3f8b3595be576ada3e77ca7eb6eaaf8af3f
Dec 07 19:16:01.107 INFO running `"docker" "start" "-a" "d77c6465e41fdd5f4f84db7f796ba3f8b3595be576ada3e77ca7eb6eaaf8af3f"`
Dec 07 19:16:01.448 INFO [stderr] usermod: no changes
Dec 07 19:16:01.479 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 07 19:16:01.479 INFO [stderr]      Running /target/debug/deps/cvar-7e93c99aedd45a9b
Dec 07 19:16:01.485 INFO [stdout] 
Dec 07 19:16:01.485 INFO [stdout] running 4 tests
Dec 07 19:16:01.492 INFO [stdout] test console::tests::main ... ok
Dec 07 19:16:01.492 INFO [stdout] test console::tests::build_id ... ok
Dec 07 19:16:01.492 INFO [stdout] test console::tests::compare_id ... ok
Dec 07 19:16:01.515 INFO [stdout] test console::tests::find_dropck ... ok
Dec 07 19:16:01.515 INFO [stdout] 
Dec 07 19:16:01.515 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:16:01.515 INFO [stdout] 
Dec 07 19:16:01.516 INFO [stderr]    Doc-tests cvar
Dec 07 19:16:02.216 INFO [stdout] 
Dec 07 19:16:02.216 INFO [stdout] running 7 tests
Dec 07 19:16:04.124 INFO [stdout] test src/lib.rs -  (line 43) ... ok
Dec 07 19:16:04.380 INFO [stdout] test src/lib.rs - IVisit::visit (line 590) ... ok
Dec 07 19:16:04.688 INFO [stdout] test src/lib.rs -  (line 3) ... ok
Dec 07 19:16:04.723 INFO [stdout] test src/lib.rs -  (line 29) ... ok
Dec 07 19:16:05.293 INFO [stdout] test src/lib.rs - Property<N, D, T, V, Pass>::new (line 461) ... ok
Dec 07 19:16:05.308 INFO [stdout] test src/lib.rs -  (line 61) ... ok
Dec 07 19:16:05.439 INFO [stdout] test src/lib.rs -  (line 75) ... ok
Dec 07 19:16:05.440 INFO [stdout] 
Dec 07 19:16:05.440 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 19:16:05.440 INFO [stdout] 
Dec 07 19:16:05.463 INFO [stderr] su: No module specific data is present
Dec 07 19:16:05.880 INFO running `"docker" "inspect" "d77c6465e41fdd5f4f84db7f796ba3f8b3595be576ada3e77ca7eb6eaaf8af3f"`
Dec 07 19:16:06.026 INFO running `"docker" "rm" "-f" "d77c6465e41fdd5f4f84db7f796ba3f8b3595be576ada3e77ca7eb6eaaf8af3f"`
Dec 07 19:16:06.099 INFO [stdout] d77c6465e41fdd5f4f84db7f796ba3f8b3595be576ada3e77ca7eb6eaaf8af3f