Oct 27 13:55:42.999 INFO checking uuid-0.7.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 13:55:43.000 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/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 27 13:55:43.503 INFO blam! b6f53613d46b6238f6f9fa1912520da6a7f67de9f4fe83bafbf86de6d3cf159c
Oct 27 13:55:43.507 INFO running `"docker" "start" "-a" "b6f53613d46b6238f6f9fa1912520da6a7f67de9f4fe83bafbf86de6d3cf159c"`
Oct 27 13:55:45.779 INFO kablam! usermod: no changes
Oct 27 13:55:45.909 INFO kablam!     Checking uuid v0.7.1 (/source)
Oct 27 13:55:45.909 INFO kablam!     Checking serde_test v1.0.80
Oct 27 13:55:47.879 INFO kablam! warning: method is never used: `encode_buffer`
Oct 27 13:55:47.880 INFO kablam!    --> src/lib.rs:952:5
Oct 27 13:55:47.881 INFO kablam!     |
Oct 27 13:55:47.881 INFO kablam! 952 |     pub(crate) fn encode_buffer() -> [u8; adapter::Urn::LENGTH] {
Oct 27 13:55:47.882 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 13:55:47.883 INFO kablam!     |
Oct 27 13:55:47.883 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 13:55:47.883 INFO kablam! 
Oct 27 13:55:50.935 INFO kablam! warning: unused variable: `uuid`
Oct 27 13:55:50.935 INFO kablam!   --> benches/format_str.rs:41:9
Oct 27 13:55:50.935 INFO kablam!    |
Oct 27 13:55:50.935 INFO kablam! 41 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Oct 27 13:55:50.935 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Oct 27 13:55:50.935 INFO kablam!    |
Oct 27 13:55:50.935 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 13:55:50.935 INFO kablam! 
Oct 27 13:55:50.935 INFO kablam! warning: unused variable: `uuid`
Oct 27 13:55:50.935 INFO kablam!   --> benches/format_str.rs:51:9
Oct 27 13:55:50.935 INFO kablam!    |
Oct 27 13:55:50.935 INFO kablam! 51 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Oct 27 13:55:50.935 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Oct 27 13:55:50.935 INFO kablam! 
Oct 27 13:55:50.935 INFO kablam! warning: unused variable: `uuid`
Oct 27 13:55:50.935 INFO kablam!   --> benches/format_str.rs:61:9
Oct 27 13:55:50.935 INFO kablam!    |
Oct 27 13:55:50.935 INFO kablam! 61 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Oct 27 13:55:50.935 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Oct 27 13:55:50.935 INFO kablam! 
Oct 27 13:55:50.952 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:55:50.952 INFO kablam!   --> benches/format_str.rs:43:13
Oct 27 13:55:50.952 INFO kablam!    |
Oct 27 13:55:50.952 INFO kablam! 43 |         let mut buffer = [0_u8; 36];
Oct 27 13:55:50.952 INFO kablam!    |             ----^^^^^^
Oct 27 13:55:50.952 INFO kablam!    |             |
Oct 27 13:55:50.953 INFO kablam!    |             help: remove this `mut`
Oct 27 13:55:50.953 INFO kablam!    |
Oct 27 13:55:50.953 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 13:55:50.953 INFO kablam! 
Oct 27 13:55:50.953 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:55:50.953 INFO kablam!   --> benches/format_str.rs:43:13
Oct 27 13:55:50.953 INFO kablam!    |
Oct 27 13:55:50.953 INFO kablam! 43 |         let mut buffer = [0_u8; 36];
Oct 27 13:55:50.953 INFO kablam!    |             ----^^^^^^
Oct 27 13:55:50.953 INFO kablam!    |             |
Oct 27 13:55:50.953 INFO kablam!    |             help: remove this `mut`
Oct 27 13:55:50.953 INFO kablam! 
Oct 27 13:55:50.953 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:55:50.953 INFO kablam!   --> benches/format_str.rs:53:13
Oct 27 13:55:50.953 INFO kablam!    |
Oct 27 13:55:50.953 INFO kablam! 53 |         let mut buffer = [0_u8; 32];
Oct 27 13:55:50.953 INFO kablam!    |             ----^^^^^^
Oct 27 13:55:50.953 INFO kablam!    |             |
Oct 27 13:55:50.953 INFO kablam!    |             help: remove this `mut`
Oct 27 13:55:50.953 INFO kablam! 
Oct 27 13:55:50.957 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:55:50.957 INFO kablam!   --> benches/format_str.rs:63:13
Oct 27 13:55:50.957 INFO kablam!    |
Oct 27 13:55:50.957 INFO kablam! 63 |         let mut buffer = [0_u8; 36 + 9];
Oct 27 13:55:50.957 INFO kablam!    |             ----^^^^^^
Oct 27 13:55:50.957 INFO kablam!    |             |
Oct 27 13:55:50.957 INFO kablam!    |             help: remove this `mut`
Oct 27 13:55:50.963 INFO kablam! 
Oct 27 13:55:52.123 INFO kablam! warning: unused import: `test::Bencher`
Oct 27 13:55:52.123 INFO kablam!  --> benches/slog_support/parse_str.rs:1:5
Oct 27 13:55:52.123 INFO kablam!   |
Oct 27 13:55:52.123 INFO kablam! 1 | use test::Bencher;
Oct 27 13:55:52.123 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 13:55:52.123 INFO kablam!   |
Oct 27 13:55:52.123 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 13:55:52.123 INFO kablam! 
Oct 27 13:55:52.123 INFO kablam! warning: unused import: `uuid::prelude::*`
Oct 27 13:55:52.123 INFO kablam!  --> benches/slog_support/parse_str.rs:2:5
Oct 27 13:55:52.123 INFO kablam!   |
Oct 27 13:55:52.123 INFO kablam! 2 | use uuid::prelude::*;
Oct 27 13:55:52.123 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 27 13:55:52.123 INFO kablam! 
Oct 27 13:55:53.223 INFO kablam! warning: method is never used: `encode_buffer`
Oct 27 13:55:53.223 INFO kablam!    --> src/lib.rs:952:5
Oct 27 13:55:53.223 INFO kablam!     |
Oct 27 13:55:53.223 INFO kablam! 952 |     pub(crate) fn encode_buffer() -> [u8; adapter::Urn::LENGTH] {
Oct 27 13:55:53.223 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 13:55:53.223 INFO kablam!     |
Oct 27 13:55:53.223 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 13:55:53.223 INFO kablam! 
Oct 27 13:55:53.371 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.57s
Oct 27 13:55:53.403 INFO kablam! su: No module specific data is present
Oct 27 13:55:54.287 INFO running `"docker" "rm" "-f" "b6f53613d46b6238f6f9fa1912520da6a7f67de9f4fe83bafbf86de6d3cf159c"`
Oct 27 13:55:54.651 INFO blam! b6f53613d46b6238f6f9fa1912520da6a7f67de9f4fe83bafbf86de6d3cf159c