Oct 27 13:55:42.819 INFO checking uuid-0.7.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 13:55:42.819 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 13:55:43.155 INFO blam! 9c6686eff9fdf272b0f01d570befba25df80967e2ff66b9edba0c12a1eeb29bf
Oct 27 13:55:43.163 INFO running `"docker" "start" "-a" "9c6686eff9fdf272b0f01d570befba25df80967e2ff66b9edba0c12a1eeb29bf"`
Oct 27 13:55:45.026 INFO kablam! usermod: no changes
Oct 27 13:55:45.198 INFO kablam!     Checking uuid v0.7.1 (/source)
Oct 27 13:55:45.199 INFO kablam!     Checking bincode v1.0.1
Oct 27 13:55:45.199 INFO kablam!     Checking serde_test v1.0.80
Oct 27 13:55:48.171 INFO kablam! warning: method is never used: `encode_buffer`
Oct 27 13:55:48.172 INFO kablam!    --> src/lib.rs:952:5
Oct 27 13:55:48.172 INFO kablam!     |
Oct 27 13:55:48.172 INFO kablam! 952 |     pub(crate) fn encode_buffer() -> [u8; adapter::Urn::LENGTH] {
Oct 27 13:55:48.172 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 13:55:48.172 INFO kablam!     |
Oct 27 13:55:48.172 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 13:55:48.172 INFO kablam! 
Oct 27 13:55:51.839 INFO kablam! warning: unused import: `test::Bencher`
Oct 27 13:55:51.839 INFO kablam!  --> benches/slog_support/parse_str.rs:1:5
Oct 27 13:55:51.839 INFO kablam!   |
Oct 27 13:55:51.839 INFO kablam! 1 | use test::Bencher;
Oct 27 13:55:51.839 INFO kablam!   |     ^^^^^^^^^^^^^
Oct 27 13:55:51.851 INFO kablam!   |
Oct 27 13:55:51.851 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 13:55:51.851 INFO kablam! 
Oct 27 13:55:51.851 INFO kablam! warning: unused import: `uuid::prelude::*`
Oct 27 13:55:51.851 INFO kablam!  --> benches/slog_support/parse_str.rs:2:5
Oct 27 13:55:51.851 INFO kablam!   |
Oct 27 13:55:51.851 INFO kablam! 2 | use uuid::prelude::*;
Oct 27 13:55:51.851 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 27 13:55:51.851 INFO kablam! 
Oct 27 13:55:51.995 INFO kablam! warning: unused variable: `uuid`
Oct 27 13:55:51.996 INFO kablam!   --> benches/format_str.rs:41:9
Oct 27 13:55:51.996 INFO kablam!    |
Oct 27 13:55:51.996 INFO kablam! 41 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Oct 27 13:55:51.996 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Oct 27 13:55:51.997 INFO kablam!    |
Oct 27 13:55:51.997 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 13:55:51.997 INFO kablam! 
Oct 27 13:55:51.998 INFO kablam! warning: unused variable: `uuid`
Oct 27 13:55:51.998 INFO kablam!   --> benches/format_str.rs:51:9
Oct 27 13:55:51.998 INFO kablam!    |
Oct 27 13:55:51.998 INFO kablam! 51 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Oct 27 13:55:51.999 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Oct 27 13:55:51.999 INFO kablam! 
Oct 27 13:55:51.999 INFO kablam! warning: unused variable: `uuid`
Oct 27 13:55:51.999 INFO kablam!   --> benches/format_str.rs:61:9
Oct 27 13:55:52.000 INFO kablam!    |
Oct 27 13:55:52.000 INFO kablam! 61 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Oct 27 13:55:52.000 INFO kablam!    |         ^^^^ help: consider using `_uuid` instead
Oct 27 13:55:52.000 INFO kablam! 
Oct 27 13:55:52.001 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:55:52.001 INFO kablam!   --> benches/format_str.rs:43:13
Oct 27 13:55:52.001 INFO kablam!    |
Oct 27 13:55:52.002 INFO kablam! 43 |         let mut buffer = [0_u8; 36];
Oct 27 13:55:52.002 INFO kablam!    |             ----^^^^^^
Oct 27 13:55:52.002 INFO kablam!    |             |
Oct 27 13:55:52.002 INFO kablam!    |             help: remove this `mut`
Oct 27 13:55:52.003 INFO kablam!    |
Oct 27 13:55:52.003 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 13:55:52.003 INFO kablam! 
Oct 27 13:55:52.003 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:55:52.004 INFO kablam!   --> benches/format_str.rs:43:13
Oct 27 13:55:52.004 INFO kablam!    |
Oct 27 13:55:52.004 INFO kablam! 43 |         let mut buffer = [0_u8; 36];
Oct 27 13:55:52.004 INFO kablam!    |             ----^^^^^^
Oct 27 13:55:52.005 INFO kablam!    |             |
Oct 27 13:55:52.005 INFO kablam!    |             help: remove this `mut`
Oct 27 13:55:52.005 INFO kablam! 
Oct 27 13:55:52.005 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:55:52.006 INFO kablam!   --> benches/format_str.rs:53:13
Oct 27 13:55:52.006 INFO kablam!    |
Oct 27 13:55:52.006 INFO kablam! 53 |         let mut buffer = [0_u8; 32];
Oct 27 13:55:52.006 INFO kablam!    |             ----^^^^^^
Oct 27 13:55:52.007 INFO kablam!    |             |
Oct 27 13:55:52.007 INFO kablam!    |             help: remove this `mut`
Oct 27 13:55:52.007 INFO kablam! 
Oct 27 13:55:52.008 INFO kablam! warning: variable does not need to be mutable
Oct 27 13:55:52.008 INFO kablam!   --> benches/format_str.rs:63:13
Oct 27 13:55:52.008 INFO kablam!    |
Oct 27 13:55:52.008 INFO kablam! 63 |         let mut buffer = [0_u8; 36 + 9];
Oct 27 13:55:52.009 INFO kablam!    |             ----^^^^^^
Oct 27 13:55:52.009 INFO kablam!    |             |
Oct 27 13:55:52.009 INFO kablam!    |             help: remove this `mut`
Oct 27 13:55:52.009 INFO kablam! 
Oct 27 13:55:53.500 INFO kablam! warning: method is never used: `encode_buffer`
Oct 27 13:55:53.500 INFO kablam!    --> src/lib.rs:952:5
Oct 27 13:55:53.501 INFO kablam!     |
Oct 27 13:55:53.501 INFO kablam! 952 |     pub(crate) fn encode_buffer() -> [u8; adapter::Urn::LENGTH] {
Oct 27 13:55:53.501 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 13:55:53.502 INFO kablam!     |
Oct 27 13:55:53.502 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 13:55:53.502 INFO kablam! 
Oct 27 13:55:53.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.53s
Oct 27 13:55:53.595 INFO kablam! su: No module specific data is present
Oct 27 13:55:54.243 INFO running `"docker" "rm" "-f" "9c6686eff9fdf272b0f01d570befba25df80967e2ff66b9edba0c12a1eeb29bf"`
Oct 27 13:55:54.487 INFO blam! 9c6686eff9fdf272b0f01d570befba25df80967e2ff66b9edba0c12a1eeb29bf