Dec 05 11:02:22.924 INFO checking libhoney-0.0.5 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 11:02:22.924 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 11:02:23.363 INFO [stdout] d1880d0c57ef0adf54322f9924fe471070a0b30036dec185b83ce484f779740a
Dec 05 11:02:23.368 INFO running `"docker" "start" "-a" "d1880d0c57ef0adf54322f9924fe471070a0b30036dec185b83ce484f779740a"`
Dec 05 11:02:24.015 INFO [stderr] usermod: no changes
Dec 05 11:02:24.231 INFO [stderr]     Checking libhoney v0.0.5 (/source)
Dec 05 11:02:30.071 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 11:02:30.071 INFO [stderr]  --> src/lib.rs:1:1
Dec 05 11:02:30.071 INFO [stderr]   |
Dec 05 11:02:30.071 INFO [stderr] 1 | #[macro_use] extern crate serde_json;
Dec 05 11:02:30.071 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 11:02:30.071 INFO [stderr]   |
Dec 05 11:02:30.071 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 11:02:30.071 INFO [stderr] 
Dec 05 11:02:30.187 INFO [stderr] warning: unused `#[macro_use]` import
Dec 05 11:02:30.187 INFO [stderr]  --> src/lib.rs:1:1
Dec 05 11:02:30.187 INFO [stderr]   |
Dec 05 11:02:30.187 INFO [stderr] 1 | #[macro_use] extern crate serde_json;
Dec 05 11:02:30.187 INFO [stderr]   | ^^^^^^^^^^^^
Dec 05 11:02:30.187 INFO [stderr]   |
Dec 05 11:02:30.187 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 11:02:30.187 INFO [stderr] 
Dec 05 11:02:35.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.64s
Dec 05 11:02:35.686 INFO [stderr] su: No module specific data is present
Dec 05 11:02:36.114 INFO running `"docker" "inspect" "d1880d0c57ef0adf54322f9924fe471070a0b30036dec185b83ce484f779740a"`
Dec 05 11:02:36.292 INFO running `"docker" "rm" "-f" "d1880d0c57ef0adf54322f9924fe471070a0b30036dec185b83ce484f779740a"`
Dec 05 11:02:36.501 INFO [stdout] d1880d0c57ef0adf54322f9924fe471070a0b30036dec185b83ce484f779740a