Nov 28 15:59:50.957 INFO checking uuid-0.7.1 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 15:59:50.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 15:59:51.500 INFO [stdout] 27a5ffc8a749488311e97e8f54193c7001b69a540e4f040f1678bdd1c2671a07
Nov 28 15:59:51.503 INFO running `"docker" "start" "-a" "27a5ffc8a749488311e97e8f54193c7001b69a540e4f040f1678bdd1c2671a07"`
Nov 28 15:59:53.002 INFO [stderr] usermod: no changes
Nov 28 15:59:53.124 INFO [stderr]     Checking uuid v0.7.1 (/source)
Nov 28 15:59:53.124 INFO [stderr]     Checking serde_test v1.0.80
Nov 28 15:59:54.923 INFO [stderr] warning: method is never used: `encode_buffer`
Nov 28 15:59:54.924 INFO [stderr]    --> src/lib.rs:952:5
Nov 28 15:59:54.925 INFO [stderr]     |
Nov 28 15:59:54.925 INFO [stderr] 952 |     pub(crate) fn encode_buffer() -> [u8; adapter::Urn::LENGTH] {
Nov 28 15:59:54.926 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:59:54.926 INFO [stderr]     |
Nov 28 15:59:54.927 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 15:59:54.928 INFO [stderr] 
Nov 28 15:59:58.585 INFO [stderr] warning: unused import: `test::Bencher`
Nov 28 15:59:58.585 INFO [stderr]  --> benches/slog_support/parse_str.rs:1:5
Nov 28 15:59:58.585 INFO [stderr]   |
Nov 28 15:59:58.585 INFO [stderr] 1 | use test::Bencher;
Nov 28 15:59:58.585 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 15:59:58.585 INFO [stderr]   |
Nov 28 15:59:58.585 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 15:59:58.585 INFO [stderr] 
Nov 28 15:59:58.585 INFO [stderr] warning: unused import: `uuid::prelude::*`
Nov 28 15:59:58.585 INFO [stderr]  --> benches/slog_support/parse_str.rs:2:5
Nov 28 15:59:58.585 INFO [stderr]   |
Nov 28 15:59:58.585 INFO [stderr] 2 | use uuid::prelude::*;
Nov 28 15:59:58.585 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 15:59:58.585 INFO [stderr] 
Nov 28 15:59:58.890 INFO [stderr] warning: unused variable: `uuid`
Nov 28 15:59:58.891 INFO [stderr]   --> benches/format_str.rs:41:9
Nov 28 15:59:58.892 INFO [stderr]    |
Nov 28 15:59:58.893 INFO [stderr] 41 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Nov 28 15:59:58.893 INFO [stderr]    |         ^^^^ help: consider using `_uuid` instead
Nov 28 15:59:58.894 INFO [stderr]    |
Nov 28 15:59:58.895 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 15:59:58.895 INFO [stderr] 
Nov 28 15:59:58.896 INFO [stderr] warning: unused variable: `uuid`
Nov 28 15:59:58.896 INFO [stderr]   --> benches/format_str.rs:51:9
Nov 28 15:59:58.897 INFO [stderr]    |
Nov 28 15:59:58.898 INFO [stderr] 51 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Nov 28 15:59:58.898 INFO [stderr]    |         ^^^^ help: consider using `_uuid` instead
Nov 28 15:59:58.899 INFO [stderr] 
Nov 28 15:59:58.899 INFO [stderr] warning: unused variable: `uuid`
Nov 28 15:59:58.900 INFO [stderr]   --> benches/format_str.rs:61:9
Nov 28 15:59:58.901 INFO [stderr]    |
Nov 28 15:59:58.901 INFO [stderr] 61 |     let uuid = Uuid::parse_str("F9168C5E-CEB2-4faa-B6BF-329BF39FA1E4").unwrap();
Nov 28 15:59:58.902 INFO [stderr]    |         ^^^^ help: consider using `_uuid` instead
Nov 28 15:59:58.902 INFO [stderr] 
Nov 28 15:59:58.917 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:59:58.918 INFO [stderr]   --> benches/format_str.rs:43:13
Nov 28 15:59:58.919 INFO [stderr]    |
Nov 28 15:59:58.919 INFO [stderr] 43 |         let mut buffer = [0_u8; 36];
Nov 28 15:59:58.920 INFO [stderr]    |             ----^^^^^^
Nov 28 15:59:58.921 INFO [stderr]    |             |
Nov 28 15:59:58.921 INFO [stderr]    |             help: remove this `mut`
Nov 28 15:59:58.922 INFO [stderr]    |
Nov 28 15:59:58.923 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 15:59:58.923 INFO [stderr] 
Nov 28 15:59:58.924 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:59:58.925 INFO [stderr]   --> benches/format_str.rs:43:13
Nov 28 15:59:58.925 INFO [stderr]    |
Nov 28 15:59:58.926 INFO [stderr] 43 |         let mut buffer = [0_u8; 36];
Nov 28 15:59:58.926 INFO [stderr]    |             ----^^^^^^
Nov 28 15:59:58.927 INFO [stderr]    |             |
Nov 28 15:59:58.928 INFO [stderr]    |             help: remove this `mut`
Nov 28 15:59:58.928 INFO [stderr] 
Nov 28 15:59:58.930 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:59:58.930 INFO [stderr]   --> benches/format_str.rs:53:13
Nov 28 15:59:58.931 INFO [stderr]    |
Nov 28 15:59:58.931 INFO [stderr] 53 |         let mut buffer = [0_u8; 32];
Nov 28 15:59:58.932 INFO [stderr]    |             ----^^^^^^
Nov 28 15:59:58.933 INFO [stderr]    |             |
Nov 28 15:59:58.933 INFO [stderr]    |             help: remove this `mut`
Nov 28 15:59:58.948 INFO [stderr] 
Nov 28 15:59:58.950 INFO [stderr] warning: variable does not need to be mutable
Nov 28 15:59:58.951 INFO [stderr]   --> benches/format_str.rs:63:13
Nov 28 15:59:58.951 INFO [stderr]    |
Nov 28 15:59:58.952 INFO [stderr] 63 |         let mut buffer = [0_u8; 36 + 9];
Nov 28 15:59:58.953 INFO [stderr]    |             ----^^^^^^
Nov 28 15:59:58.953 INFO [stderr]    |             |
Nov 28 15:59:58.954 INFO [stderr]    |             help: remove this `mut`
Nov 28 15:59:58.954 INFO [stderr] 
Nov 28 15:59:59.912 INFO [stderr] warning: method is never used: `encode_buffer`
Nov 28 15:59:59.912 INFO [stderr]    --> src/lib.rs:952:5
Nov 28 15:59:59.912 INFO [stderr]     |
Nov 28 15:59:59.912 INFO [stderr] 952 |     pub(crate) fn encode_buffer() -> [u8; adapter::Urn::LENGTH] {
Nov 28 15:59:59.912 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 15:59:59.912 INFO [stderr]     |
Nov 28 15:59:59.912 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 15:59:59.912 INFO [stderr] 
Nov 28 15:59:59.984 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.96s
Nov 28 15:59:59.988 INFO [stderr] su: No module specific data is present
Nov 28 16:00:01.228 INFO running `"docker" "inspect" "27a5ffc8a749488311e97e8f54193c7001b69a540e4f040f1678bdd1c2671a07"`
Nov 28 16:00:01.634 INFO running `"docker" "rm" "-f" "27a5ffc8a749488311e97e8f54193c7001b69a540e4f040f1678bdd1c2671a07"`
Nov 28 16:00:02.044 INFO [stdout] 27a5ffc8a749488311e97e8f54193c7001b69a540e4f040f1678bdd1c2671a07