Dec 15 17:31:17.637 INFO testing cvar-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:31:17.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 17:31:17.779 INFO [stdout] 79df1e665efaf244f97dff8cb23d514cfa911a300309249056d3875ccbd7d3d3
Dec 15 17:31:17.784 INFO running `"docker" "start" "-a" "79df1e665efaf244f97dff8cb23d514cfa911a300309249056d3875ccbd7d3d3"`
Dec 15 17:31:18.227 INFO [stderr] usermod: no changes
Dec 15 17:31:18.259 INFO [stderr]    Compiling cvar v0.1.0 (/source)
Dec 15 17:31:18.939 INFO [stderr] warning: type annotations needed
Dec 15 17:31:18.939 INFO [stderr]    --> src/console.rs:252:55
Dec 15 17:31:18.939 INFO [stderr]     |
Dec 15 17:31:18.939 INFO [stderr] 252 |             let mut write_ptr = id.as_mut_slice().as_mut_ptr().offset(num_bytes as isize);
Dec 15 17:31:18.939 INFO [stderr]     |                                                                ^^^^^^
Dec 15 17:31:18.939 INFO [stderr]     |
Dec 15 17:31:18.939 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 15 17:31:18.939 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 15 17:31:18.939 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 15 17:31:18.939 INFO [stderr] 
Dec 15 17:31:18.939 INFO [stderr] warning: type annotations needed
Dec 15 17:31:18.939 INFO [stderr]    --> src/console.rs:255:26
Dec 15 17:31:18.939 INFO [stderr]     |
Dec 15 17:31:18.939 INFO [stderr] 255 |             write_ptr = write_ptr.offset(-(name.len() as isize));
Dec 15 17:31:18.939 INFO [stderr]     |                                   ^^^^^^
Dec 15 17:31:18.939 INFO [stderr]     |
Dec 15 17:31:18.939 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 15 17:31:18.939 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 15 17:31:18.939 INFO [stderr] 
Dec 15 17:31:19.233 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 15 17:31:19.235 INFO [stderr] su: No module specific data is present
Dec 15 17:31:19.536 INFO running `"docker" "inspect" "79df1e665efaf244f97dff8cb23d514cfa911a300309249056d3875ccbd7d3d3"`
Dec 15 17:31:19.605 INFO running `"docker" "rm" "-f" "79df1e665efaf244f97dff8cb23d514cfa911a300309249056d3875ccbd7d3d3"`
Dec 15 17:31:19.703 INFO [stdout] 79df1e665efaf244f97dff8cb23d514cfa911a300309249056d3875ccbd7d3d3
Dec 15 17:31:19.709 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 17:31:19.928 INFO [stdout] a9dad33d581d6bc89c1ed7f8280615687270561135ea7bf6e663254967caecfb
Dec 15 17:31:19.932 INFO running `"docker" "start" "-a" "a9dad33d581d6bc89c1ed7f8280615687270561135ea7bf6e663254967caecfb"`
Dec 15 17:31:20.435 INFO [stderr] usermod: no changes
Dec 15 17:31:20.471 INFO [stderr]    Compiling cvar v0.1.0 (/source)
Dec 15 17:31:21.311 INFO [stderr] warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Dec 15 17:31:21.318 INFO [stderr]    --> src/console.rs:386:1
Dec 15 17:31:21.318 INFO [stderr]     |
Dec 15 17:31:21.318 INFO [stderr] 386 | #[should_panic = "panicked safely"]
Dec 15 17:31:21.318 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:31:21.318 INFO [stderr]     |
Dec 15 17:31:21.318 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 15 17:31:21.318 INFO [stderr] 
Dec 15 17:31:21.351 INFO [stderr] warning: unused import: `super::super::*`
Dec 15 17:31:21.351 INFO [stderr]    --> src/console.rs:339:5
Dec 15 17:31:21.351 INFO [stderr]     |
Dec 15 17:31:21.351 INFO [stderr] 339 | use super::super::*;
Dec 15 17:31:21.351 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 15 17:31:21.351 INFO [stderr]     |
Dec 15 17:31:21.351 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 15 17:31:21.351 INFO [stderr] 
Dec 15 17:31:21.579 INFO [stderr] warning: type annotations needed
Dec 15 17:31:21.579 INFO [stderr]    --> src/console.rs:252:55
Dec 15 17:31:21.579 INFO [stderr]     |
Dec 15 17:31:21.579 INFO [stderr] 252 |             let mut write_ptr = id.as_mut_slice().as_mut_ptr().offset(num_bytes as isize);
Dec 15 17:31:21.579 INFO [stderr]     |                                                                ^^^^^^
Dec 15 17:31:21.579 INFO [stderr]     |
Dec 15 17:31:21.579 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 15 17:31:21.579 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 15 17:31:21.579 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 15 17:31:21.579 INFO [stderr] 
Dec 15 17:31:21.579 INFO [stderr] warning: type annotations needed
Dec 15 17:31:21.579 INFO [stderr]    --> src/console.rs:255:26
Dec 15 17:31:21.579 INFO [stderr]     |
Dec 15 17:31:21.579 INFO [stderr] 255 |             write_ptr = write_ptr.offset(-(name.len() as isize));
Dec 15 17:31:21.579 INFO [stderr]     |                                   ^^^^^^
Dec 15 17:31:21.579 INFO [stderr]     |
Dec 15 17:31:21.579 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 15 17:31:21.579 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 15 17:31:21.579 INFO [stderr] 
Dec 15 17:31:22.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.30s
Dec 15 17:31:22.759 INFO [stderr] su: No module specific data is present
Dec 15 17:31:22.996 INFO running `"docker" "inspect" "a9dad33d581d6bc89c1ed7f8280615687270561135ea7bf6e663254967caecfb"`
Dec 15 17:31:23.064 INFO running `"docker" "rm" "-f" "a9dad33d581d6bc89c1ed7f8280615687270561135ea7bf6e663254967caecfb"`
Dec 15 17:31:23.142 INFO [stdout] a9dad33d581d6bc89c1ed7f8280615687270561135ea7bf6e663254967caecfb
Dec 15 17:31:23.145 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 17:31:23.312 INFO [stdout] 916b779a4d9ec4e0ca873dfda0768e19d8d24b98df79aff5470e6d1c0bed455c
Dec 15 17:31:23.316 INFO running `"docker" "start" "-a" "916b779a4d9ec4e0ca873dfda0768e19d8d24b98df79aff5470e6d1c0bed455c"`
Dec 15 17:31:23.658 INFO [stderr] usermod: no changes
Dec 15 17:31:23.690 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 17:31:23.690 INFO [stdout] 
Dec 15 17:31:23.690 INFO [stderr]      Running /target/debug/deps/cvar-eb21379196d27d5c
Dec 15 17:31:23.690 INFO [stdout] running 4 tests
Dec 15 17:31:23.690 INFO [stdout] test console::tests::build_id ... ok
Dec 15 17:31:23.690 INFO [stdout] test console::tests::compare_id ... ok
Dec 15 17:31:23.690 INFO [stdout] test console::tests::main ... ok
Dec 15 17:31:23.722 INFO [stdout] test console::tests::find_dropck ... ok
Dec 15 17:31:23.722 INFO [stdout] 
Dec 15 17:31:23.722 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:31:23.722 INFO [stdout] 
Dec 15 17:31:23.723 INFO [stderr]    Doc-tests cvar
Dec 15 17:31:24.404 INFO [stdout] 
Dec 15 17:31:24.404 INFO [stdout] running 7 tests
Dec 15 17:31:28.385 INFO [stdout] test src/lib.rs -  (line 3) ... ok
Dec 15 17:31:28.407 INFO [stdout] test src/lib.rs -  (line 61) ... ok
Dec 15 17:31:28.461 INFO [stdout] test src/lib.rs -  (line 29) ... ok
Dec 15 17:31:29.056 INFO [stdout] test src/lib.rs - IVisit::visit (line 590) ... ok
Dec 15 17:31:29.168 INFO [stdout] test src/lib.rs - Property<N, D, T, V, Pass>::new (line 461) ... ok
Dec 15 17:31:29.171 INFO [stdout] test src/lib.rs -  (line 43) ... ok
Dec 15 17:31:29.361 INFO [stdout] test src/lib.rs -  (line 75) ... ok
Dec 15 17:31:29.361 INFO [stdout] 
Dec 15 17:31:29.361 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 17:31:29.361 INFO [stdout] 
Dec 15 17:31:29.378 INFO [stderr] su: No module specific data is present
Dec 15 17:31:29.613 INFO running `"docker" "inspect" "916b779a4d9ec4e0ca873dfda0768e19d8d24b98df79aff5470e6d1c0bed455c"`
Dec 15 17:31:29.741 INFO running `"docker" "rm" "-f" "916b779a4d9ec4e0ca873dfda0768e19d8d24b98df79aff5470e6d1c0bed455c"`
Dec 15 17:31:29.820 INFO [stdout] 916b779a4d9ec4e0ca873dfda0768e19d8d24b98df79aff5470e6d1c0bed455c