Nov 01 20:23:14.974 INFO checking libmultilog-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 20:23:14.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 20:23:15.348 INFO blam! afbd7c25373078e3791e899c73cb49a9b3df95440e89b3e878d90a1bf644c827
Nov 01 20:23:15.360 INFO running `"docker" "start" "-a" "afbd7c25373078e3791e899c73cb49a9b3df95440e89b3e878d90a1bf644c827"`
Nov 01 20:23:16.524 INFO kablam! usermod: no changes
Nov 01 20:23:16.712 INFO kablam!     Checking blastfig v0.3.3
Nov 01 20:23:16.713 INFO kablam!    Compiling libmultilog v0.1.0 (/source)
Nov 01 20:23:20.468 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 20:23:20.468 INFO kablam!  --> src/lib.rs:8:1
Nov 01 20:23:20.468 INFO kablam!   |
Nov 01 20:23:20.468 INFO kablam! 8 | #[macro_use]
Nov 01 20:23:20.468 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 20:23:20.468 INFO kablam!   |
Nov 01 20:23:20.468 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 20:23:20.468 INFO kablam! 
Nov 01 20:23:20.640 INFO kablam! warning: unused import: `Log`
Nov 01 20:23:20.640 INFO kablam!  --> src/multi.rs:3:17
Nov 01 20:23:20.640 INFO kablam!   |
Nov 01 20:23:20.640 INFO kablam! 3 | use log::{self, Log, LogLevel, LogLevelFilter, LogMetadata, LogRecord, SetLoggerError};
Nov 01 20:23:20.640 INFO kablam!   |                 ^^^
Nov 01 20:23:20.640 INFO kablam! 
Nov 01 20:23:20.641 INFO kablam! warning: unused import: `std::io::prelude`
Nov 01 20:23:20.641 INFO kablam!  --> src/file.rs:5:5
Nov 01 20:23:20.641 INFO kablam!   |
Nov 01 20:23:20.641 INFO kablam! 5 | use std::io::prelude::*;
Nov 01 20:23:20.641 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 20:23:20.641 INFO kablam! 
Nov 01 20:23:20.680 INFO kablam! warning: unused `#[macro_use]` import
Nov 01 20:23:20.680 INFO kablam!  --> src/lib.rs:8:1
Nov 01 20:23:20.680 INFO kablam!   |
Nov 01 20:23:20.680 INFO kablam! 8 | #[macro_use]
Nov 01 20:23:20.680 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 20:23:20.680 INFO kablam!   |
Nov 01 20:23:20.680 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 20:23:20.680 INFO kablam! 
Nov 01 20:23:20.917 INFO kablam! warning: unused import: `Log`
Nov 01 20:23:20.917 INFO kablam!  --> src/multi.rs:3:17
Nov 01 20:23:20.917 INFO kablam!   |
Nov 01 20:23:20.918 INFO kablam! 3 | use log::{self, Log, LogLevel, LogLevelFilter, LogMetadata, LogRecord, SetLoggerError};
Nov 01 20:23:20.918 INFO kablam!   |                 ^^^
Nov 01 20:23:20.918 INFO kablam! 
Nov 01 20:23:20.918 INFO kablam! warning: unused import: `std::io::prelude`
Nov 01 20:23:20.918 INFO kablam!  --> src/file.rs:5:5
Nov 01 20:23:20.918 INFO kablam!   |
Nov 01 20:23:20.918 INFO kablam! 5 | use std::io::prelude::*;
Nov 01 20:23:20.918 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Nov 01 20:23:20.918 INFO kablam! 
Nov 01 20:23:22.656 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.11s
Nov 01 20:23:22.685 INFO kablam! su: No module specific data is present
Nov 01 20:23:23.866 INFO running `"docker" "rm" "-f" "afbd7c25373078e3791e899c73cb49a9b3df95440e89b3e878d90a1bf644c827"`
Nov 01 20:23:24.222 INFO blam! afbd7c25373078e3791e899c73cb49a9b3df95440e89b3e878d90a1bf644c827