Dec 18 17:11:57.967 INFO checking cvar-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:11:57.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/cvar/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:11:58.243 INFO [stdout] 560562cf853c017e255c0b257e2be2265e0158e9d425a8fe782438d467256106
Dec 18 17:11:58.245 INFO running `"docker" "start" "-a" "560562cf853c017e255c0b257e2be2265e0158e9d425a8fe782438d467256106"`
Dec 18 17:11:58.964 INFO [stderr]     Checking cvar v0.1.0 (/opt/crater/workdir)
Dec 18 17:11:59.424 INFO [stderr] warning: attribute must be of the form: `#[should_panic]` or `#[should_panic(expected = "error message")]`
Dec 18 17:11:59.424 INFO [stderr]    --> src/console.rs:386:1
Dec 18 17:11:59.424 INFO [stderr]     |
Dec 18 17:11:59.424 INFO [stderr] 386 | #[should_panic = "panicked safely"]
Dec 18 17:11:59.424 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:11:59.424 INFO [stderr]     |
Dec 18 17:11:59.424 INFO [stderr]     = note: Errors in this attribute were erroneously allowed and will become a hard error in a future release.
Dec 18 17:11:59.424 INFO [stderr] 
Dec 18 17:11:59.436 INFO [stderr] warning: unused import: `super::super::*`
Dec 18 17:11:59.436 INFO [stderr]    --> src/console.rs:339:5
Dec 18 17:11:59.436 INFO [stderr]     |
Dec 18 17:11:59.436 INFO [stderr] 339 | use super::super::*;
Dec 18 17:11:59.436 INFO [stderr]     |     ^^^^^^^^^^^^^^^
Dec 18 17:11:59.436 INFO [stderr]     |
Dec 18 17:11:59.436 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 17:11:59.436 INFO [stderr] 
Dec 18 17:11:59.480 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 17:11:59.480 INFO [stderr]    --> src/lib.rs:247:14
Dec 18 17:11:59.480 INFO [stderr]     |
Dec 18 17:11:59.480 INFO [stderr] 247 |         self.inner.cause()
Dec 18 17:11:59.480 INFO [stderr]     |                    ^^^^^
Dec 18 17:11:59.480 INFO [stderr]     |
Dec 18 17:11:59.480 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:11:59.480 INFO [stderr] 
Dec 18 17:11:59.552 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 17:11:59.552 INFO [stderr]    --> src/lib.rs:247:14
Dec 18 17:11:59.552 INFO [stderr]     |
Dec 18 17:11:59.552 INFO [stderr] 247 |         self.inner.cause()
Dec 18 17:11:59.552 INFO [stderr]     |                    ^^^^^
Dec 18 17:11:59.552 INFO [stderr]     |
Dec 18 17:11:59.552 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:11:59.552 INFO [stderr] 
Dec 18 17:11:59.552 INFO [stderr] warning: type annotations needed
Dec 18 17:11:59.552 INFO [stderr]    --> src/console.rs:252:55
Dec 18 17:11:59.552 INFO [stderr]     |
Dec 18 17:11:59.552 INFO [stderr] 252 |             let mut write_ptr = id.as_mut_slice().as_mut_ptr().offset(num_bytes as isize);
Dec 18 17:11:59.552 INFO [stderr]     |                                                                ^^^^^^
Dec 18 17:11:59.553 INFO [stderr]     |
Dec 18 17:11:59.553 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 18 17:11:59.553 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 18 17:11:59.553 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 17:11:59.553 INFO [stderr] 
Dec 18 17:11:59.553 INFO [stderr] warning: type annotations needed
Dec 18 17:11:59.553 INFO [stderr]    --> src/console.rs:255:26
Dec 18 17:11:59.553 INFO [stderr]     |
Dec 18 17:11:59.553 INFO [stderr] 255 |             write_ptr = write_ptr.offset(-(name.len() as isize));
Dec 18 17:11:59.553 INFO [stderr]     |                                   ^^^^^^
Dec 18 17:11:59.553 INFO [stderr]     |
Dec 18 17:11:59.553 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 18 17:11:59.553 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 17:11:59.553 INFO [stderr] 
Dec 18 17:11:59.592 INFO [stderr] warning: type annotations needed
Dec 18 17:11:59.592 INFO [stderr]    --> src/console.rs:252:55
Dec 18 17:11:59.592 INFO [stderr]     |
Dec 18 17:11:59.592 INFO [stderr] 252 |             let mut write_ptr = id.as_mut_slice().as_mut_ptr().offset(num_bytes as isize);
Dec 18 17:11:59.592 INFO [stderr]     |                                                                ^^^^^^
Dec 18 17:11:59.592 INFO [stderr]     |
Dec 18 17:11:59.592 INFO [stderr]     = note: #[warn(tyvar_behind_raw_pointer)] on by default
Dec 18 17:11:59.592 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 18 17:11:59.592 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 17:11:59.592 INFO [stderr] 
Dec 18 17:11:59.592 INFO [stderr] warning: type annotations needed
Dec 18 17:11:59.592 INFO [stderr]    --> src/console.rs:255:26
Dec 18 17:11:59.592 INFO [stderr]     |
Dec 18 17:11:59.592 INFO [stderr] 255 |             write_ptr = write_ptr.offset(-(name.len() as isize));
Dec 18 17:11:59.592 INFO [stderr]     |                                   ^^^^^^
Dec 18 17:11:59.592 INFO [stderr]     |
Dec 18 17:11:59.592 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 18 17:11:59.592 INFO [stderr]     = note: for more information, see issue #46906 <https://github.com/rust-lang/rust/issues/46906>
Dec 18 17:11:59.592 INFO [stderr] 
Dec 18 17:12:00.172 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 18 17:12:00.596 INFO running `"docker" "inspect" "560562cf853c017e255c0b257e2be2265e0158e9d425a8fe782438d467256106"`
Dec 18 17:12:00.702 INFO running `"docker" "rm" "-f" "560562cf853c017e255c0b257e2be2265e0158e9d425a8fe782438d467256106"`
Dec 18 17:12:00.817 INFO [stdout] 560562cf853c017e255c0b257e2be2265e0158e9d425a8fe782438d467256106