Nov 28 22:39:01.037 INFO checking libmultilog-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 22:39:01.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 22:39:01.477 INFO [stdout] 14ba77d3b5c00ce05093193341298e32a9a24bf246aff51f7b977730fdd1d6a0
Nov 28 22:39:01.485 INFO running `"docker" "start" "-a" "14ba77d3b5c00ce05093193341298e32a9a24bf246aff51f7b977730fdd1d6a0"`
Nov 28 22:39:02.856 INFO [stderr] usermod: no changes
Nov 28 22:39:03.076 INFO [stderr]    Compiling libmultilog v0.1.0 (/source)
Nov 28 22:39:05.876 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:39:05.876 INFO [stderr]  --> src/lib.rs:8:1
Nov 28 22:39:05.876 INFO [stderr]   |
Nov 28 22:39:05.876 INFO [stderr] 8 | #[macro_use]
Nov 28 22:39:05.876 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:39:05.876 INFO [stderr]   |
Nov 28 22:39:05.876 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:39:05.876 INFO [stderr] 
Nov 28 22:39:06.228 INFO [stderr] warning: unused import: `Log`
Nov 28 22:39:06.228 INFO [stderr]  --> src/multi.rs:3:17
Nov 28 22:39:06.228 INFO [stderr]   |
Nov 28 22:39:06.228 INFO [stderr] 3 | use log::{self, Log, LogLevel, LogLevelFilter, LogMetadata, LogRecord, SetLoggerError};
Nov 28 22:39:06.228 INFO [stderr]   |                 ^^^
Nov 28 22:39:06.228 INFO [stderr] 
Nov 28 22:39:06.228 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 28 22:39:06.228 INFO [stderr]  --> src/file.rs:5:5
Nov 28 22:39:06.228 INFO [stderr]   |
Nov 28 22:39:06.228 INFO [stderr] 5 | use std::io::prelude::*;
Nov 28 22:39:06.228 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 22:39:06.228 INFO [stderr] 
Nov 28 22:39:06.280 INFO [stderr] warning: unused `#[macro_use]` import
Nov 28 22:39:06.280 INFO [stderr]  --> src/lib.rs:8:1
Nov 28 22:39:06.280 INFO [stderr]   |
Nov 28 22:39:06.280 INFO [stderr] 8 | #[macro_use]
Nov 28 22:39:06.280 INFO [stderr]   | ^^^^^^^^^^^^
Nov 28 22:39:06.280 INFO [stderr]   |
Nov 28 22:39:06.280 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 22:39:06.280 INFO [stderr] 
Nov 28 22:39:06.440 INFO [stderr] warning: unused import: `Log`
Nov 28 22:39:06.440 INFO [stderr]  --> src/multi.rs:3:17
Nov 28 22:39:06.440 INFO [stderr]   |
Nov 28 22:39:06.440 INFO [stderr] 3 | use log::{self, Log, LogLevel, LogLevelFilter, LogMetadata, LogRecord, SetLoggerError};
Nov 28 22:39:06.440 INFO [stderr]   |                 ^^^
Nov 28 22:39:06.440 INFO [stderr] 
Nov 28 22:39:06.440 INFO [stderr] warning: unused import: `std::io::prelude`
Nov 28 22:39:06.440 INFO [stderr]  --> src/file.rs:5:5
Nov 28 22:39:06.440 INFO [stderr]   |
Nov 28 22:39:06.440 INFO [stderr] 5 | use std::io::prelude::*;
Nov 28 22:39:06.440 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Nov 28 22:39:06.440 INFO [stderr] 
Nov 28 22:39:08.293 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.41s
Nov 28 22:39:08.304 INFO [stderr] su: No module specific data is present
Nov 28 22:39:08.990 INFO running `"docker" "inspect" "14ba77d3b5c00ce05093193341298e32a9a24bf246aff51f7b977730fdd1d6a0"`
Nov 28 22:39:09.279 INFO running `"docker" "rm" "-f" "14ba77d3b5c00ce05093193341298e32a9a24bf246aff51f7b977730fdd1d6a0"`
Nov 28 22:39:09.544 INFO [stdout] 14ba77d3b5c00ce05093193341298e32a9a24bf246aff51f7b977730fdd1d6a0