Oct 22 00:22:44.934 INFO checking rmpv-0.4.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 00:22:44.934 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-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"`
Oct 22 00:22:45.172 INFO blam! 3184df08e42814faabb4b88b857bea1db3043cad10fc4b160e193e0c6dcea9c9
Oct 22 00:22:45.181 INFO running `"docker" "start" "-a" "3184df08e42814faabb4b88b857bea1db3043cad10fc4b160e193e0c6dcea9c9"`
Oct 22 00:22:45.710 INFO kablam! usermod: no changes
Oct 22 00:22:45.805 INFO kablam!     Checking rmpv v0.4.0 (/source)
Oct 22 00:22:45.805 INFO kablam!     Checking quickcheck v0.3.2
Oct 22 00:22:47.128 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:22:47.132 INFO kablam!    --> src/decode/value_ref.rs:156:9
Oct 22 00:22:47.132 INFO kablam!     |
Oct 22 00:22:47.132 INFO kablam! 156 |     let mut rd = rd;
Oct 22 00:22:47.132 INFO kablam!     |         ----^^
Oct 22 00:22:47.132 INFO kablam!     |         |
Oct 22 00:22:47.132 INFO kablam!     |         help: remove this `mut`
Oct 22 00:22:47.132 INFO kablam!     |
Oct 22 00:22:47.132 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:22:47.132 INFO kablam! 
Oct 22 00:22:50.629 INFO kablam! error[E0425]: cannot find function `U64` in this scope
Oct 22 00:22:50.629 INFO kablam!   --> benches/value.rs:99:31
Oct 22 00:22:50.629 INFO kablam!    |
Oct 22 00:22:50.630 INFO kablam! 99 |     let val = Array(vec![Nil, U64(42), F64(3.1415),
Oct 22 00:22:50.630 INFO kablam!    |                               ^^^ did you mean `F64`?
Oct 22 00:22:50.630 INFO kablam! 
Oct 22 00:22:50.864 INFO kablam! error[E0308]: mismatched types
Oct 22 00:22:50.864 INFO kablam!    --> benches/value.rs:100:16
Oct 22 00:22:50.864 INFO kablam!     |
Oct 22 00:22:50.864 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Oct 22 00:22:50.864 INFO kablam!     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Oct 22 00:22:50.864 INFO kablam!     |
Oct 22 00:22:50.864 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Oct 22 00:22:50.864 INFO kablam!                found type `&'static str`
Oct 22 00:22:50.864 INFO kablam! 
Oct 22 00:22:50.953 INFO kablam! warning: variable does not need to be mutable
Oct 22 00:22:50.954 INFO kablam!    --> src/decode/value_ref.rs:156:9
Oct 22 00:22:50.954 INFO kablam!     |
Oct 22 00:22:50.954 INFO kablam! 156 |     let mut rd = rd;
Oct 22 00:22:50.955 INFO kablam!     |         ----^^
Oct 22 00:22:50.955 INFO kablam!     |         |
Oct 22 00:22:50.955 INFO kablam!     |         help: remove this `mut`
Oct 22 00:22:50.955 INFO kablam!     |
Oct 22 00:22:50.956 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 22 00:22:50.956 INFO kablam! 
Oct 22 00:22:50.964 INFO kablam! error[E0308]: mismatched types
Oct 22 00:22:50.964 INFO kablam!    --> benches/value.rs:100:65
Oct 22 00:22:50.964 INFO kablam!     |
Oct 22 00:22:50.965 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Oct 22 00:22:50.965 INFO kablam!     |                                                                 ^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Oct 22 00:22:50.965 INFO kablam!     |
Oct 22 00:22:50.966 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Oct 22 00:22:50.966 INFO kablam!                found type `&'static str`
Oct 22 00:22:50.966 INFO kablam! 
Oct 22 00:22:51.045 INFO kablam! error[E0308]: mismatched types
Oct 22 00:22:51.045 INFO kablam!    --> benches/value.rs:100:80
Oct 22 00:22:51.045 INFO kablam!     |
Oct 22 00:22:51.046 INFO kablam! 100 |         String("Lorem ipsum dolor sit amet."), Map(vec![(String("key"), String("value"))])]);
Oct 22 00:22:51.046 INFO kablam!     |                                                                                ^^^^^^^ expected struct `rmpv::Utf8StringRef`, found reference
Oct 22 00:22:51.046 INFO kablam!     |
Oct 22 00:22:51.047 INFO kablam!     = note: expected type `rmpv::Utf8StringRef<'_>`
Oct 22 00:22:51.047 INFO kablam!                found type `&'static str`
Oct 22 00:22:51.047 INFO kablam! 
Oct 22 00:22:51.054 INFO kablam! error: aborting due to 4 previous errors
Oct 22 00:22:51.055 INFO kablam! 
Oct 22 00:22:51.057 INFO kablam! Some errors occurred: E0308, E0425.
Oct 22 00:22:51.058 INFO kablam! For more information about an error, try `rustc --explain E0308`.
Oct 22 00:22:51.066 INFO kablam! error: Could not compile `rmpv`.
Oct 22 00:22:51.066 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 22 00:22:51.245 INFO kablam! error: build failed
Oct 22 00:22:51.246 INFO kablam! su: No module specific data is present
Oct 22 00:22:51.561 INFO running `"docker" "rm" "-f" "3184df08e42814faabb4b88b857bea1db3043cad10fc4b160e193e0c6dcea9c9"`
Oct 22 00:22:51.652 INFO blam! 3184df08e42814faabb4b88b857bea1db3043cad10fc4b160e193e0c6dcea9c9