Nov 02 23:58:56.432 INFO checking uuid-0.7.1 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 23:58:56.434 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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"`
Nov 02 23:58:56.829 INFO blam! 2ce6cf1549dea1c69212e9220695ee6cfad026c68e4362741427660c510ed8db
Nov 02 23:58:56.831 INFO running `"docker" "start" "-a" "2ce6cf1549dea1c69212e9220695ee6cfad026c68e4362741427660c510ed8db"`
Nov 02 23:58:58.679 INFO kablam! usermod: no changes
Nov 02 23:58:58.848 INFO kablam!     Checking uuid v0.7.1 (/source)
Nov 02 23:58:58.848 INFO kablam!     Checking bincode v1.0.1
Nov 02 23:58:58.848 INFO kablam!     Checking serde_test v1.0.80
Nov 02 23:59:01.360 INFO kablam! warning: method is never used: `encode_buffer`
Nov 02 23:59:01.360 INFO kablam!    --> src/lib.rs:952:5
Nov 02 23:59:01.360 INFO kablam!     |
Nov 02 23:59:01.360 INFO kablam! 952 |     pub(crate) fn encode_buffer() -> [u8; adapter::Urn::LENGTH] {
Nov 02 23:59:01.360 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 23:59:01.360 INFO kablam!     |
Nov 02 23:59:01.360 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 23:59:01.360 INFO kablam! 
Nov 02 23:59:04.360 INFO kablam! warning: unused variable: `uuid`
Nov 02 23:59:04.360 INFO kablam!   --> benches/format_str.rs:41:9
Nov 02 23:59:04.360 INFO kablam!    |
Nov 02 23:59:04.360 INFO kablam! 41 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Nov 02 23:59:04.360 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Nov 02 23:59:04.360 INFO kablam!    |
Nov 02 23:59:04.360 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 23:59:04.360 INFO kablam! 
Nov 02 23:59:04.360 INFO kablam! warning: unused variable: `uuid`
Nov 02 23:59:04.360 INFO kablam!   --> benches/format_str.rs:51:9
Nov 02 23:59:04.360 INFO kablam!    |
Nov 02 23:59:04.360 INFO kablam! 51 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Nov 02 23:59:04.360 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Nov 02 23:59:04.360 INFO kablam! 
Nov 02 23:59:04.360 INFO kablam! warning: unused variable: `uuid`
Nov 02 23:59:04.360 INFO kablam!   --> benches/format_str.rs:61:9
Nov 02 23:59:04.360 INFO kablam!    |
Nov 02 23:59:04.360 INFO kablam! 61 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Nov 02 23:59:04.361 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Nov 02 23:59:04.361 INFO kablam! 
Nov 02 23:59:04.409 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:59:04.409 INFO kablam!   --> benches/format_str.rs:43:13
Nov 02 23:59:04.409 INFO kablam!    |
Nov 02 23:59:04.409 INFO kablam! 43 |         let mut buffer = [0_u8; 36];
Nov 02 23:59:04.409 INFO kablam!    |             ----^^^^^^
Nov 02 23:59:04.409 INFO kablam!    |             |
Nov 02 23:59:04.409 INFO kablam!    |             help: remove this `mut`
Nov 02 23:59:04.421 INFO kablam!    |
Nov 02 23:59:04.421 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 23:59:04.421 INFO kablam! 
Nov 02 23:59:04.421 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:59:04.421 INFO kablam!   --> benches/format_str.rs:43:13
Nov 02 23:59:04.421 INFO kablam!    |
Nov 02 23:59:04.422 INFO kablam! 43 |         let mut buffer = [0_u8; 36];
Nov 02 23:59:04.422 INFO kablam!    |             ----^^^^^^
Nov 02 23:59:04.422 INFO kablam!    |             |
Nov 02 23:59:04.422 INFO kablam!    |             help: remove this `mut`
Nov 02 23:59:04.422 INFO kablam! 
Nov 02 23:59:04.422 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:59:04.423 INFO kablam!   --> benches/format_str.rs:53:13
Nov 02 23:59:04.423 INFO kablam!    |
Nov 02 23:59:04.423 INFO kablam! 53 |         let mut buffer = [0_u8; 32];
Nov 02 23:59:04.423 INFO kablam!    |             ----^^^^^^
Nov 02 23:59:04.423 INFO kablam!    |             |
Nov 02 23:59:04.423 INFO kablam!    |             help: remove this `mut`
Nov 02 23:59:04.423 INFO kablam! 
Nov 02 23:59:04.424 INFO kablam! warning: variable does not need to be mutable
Nov 02 23:59:04.424 INFO kablam!   --> benches/format_str.rs:63:13
Nov 02 23:59:04.424 INFO kablam!    |
Nov 02 23:59:04.424 INFO kablam! 63 |         let mut buffer = [0_u8; 36 + 9];
Nov 02 23:59:04.424 INFO kablam!    |             ----^^^^^^
Nov 02 23:59:04.424 INFO kablam!    |             |
Nov 02 23:59:04.425 INFO kablam!    |             help: remove this `mut`
Nov 02 23:59:04.425 INFO kablam! 
Nov 02 23:59:05.008 INFO kablam! warning: unused import: `test::Bencher`
Nov 02 23:59:05.008 INFO kablam!  --> benches/slog_support/parse_str.rs:1:5
Nov 02 23:59:05.008 INFO kablam!   |
Nov 02 23:59:05.008 INFO kablam! 1 | use test::Bencher;
Nov 02 23:59:05.008 INFO kablam!   |     ^^^^^^^^^^^^^
Nov 02 23:59:05.008 INFO kablam!   |
Nov 02 23:59:05.008 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 02 23:59:05.008 INFO kablam! 
Nov 02 23:59:05.008 INFO kablam! warning: unused import: `uuid::prelude::*`
Nov 02 23:59:05.008 INFO kablam!  --> benches/slog_support/parse_str.rs:2:5
Nov 02 23:59:05.008 INFO kablam!   |
Nov 02 23:59:05.008 INFO kablam! 2 | use uuid::prelude::*;
Nov 02 23:59:05.008 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 02 23:59:05.008 INFO kablam! 
Nov 02 23:59:06.412 INFO kablam! warning: method is never used: `encode_buffer`
Nov 02 23:59:06.412 INFO kablam!    --> src/lib.rs:952:5
Nov 02 23:59:06.412 INFO kablam!     |
Nov 02 23:59:06.412 INFO kablam! 952 |     pub(crate) fn encode_buffer() -> [u8; adapter::Urn::LENGTH] {
Nov 02 23:59:06.412 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 23:59:06.412 INFO kablam!     |
Nov 02 23:59:06.412 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 02 23:59:06.412 INFO kablam! 
Nov 02 23:59:06.548 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.83s
Nov 02 23:59:06.554 INFO kablam! su: No module specific data is present
Nov 02 23:59:07.360 INFO running `"docker" "rm" "-f" "2ce6cf1549dea1c69212e9220695ee6cfad026c68e4362741427660c510ed8db"`
Nov 02 23:59:07.748 INFO blam! 2ce6cf1549dea1c69212e9220695ee6cfad026c68e4362741427660c510ed8db