Dec 05 01:09:36.355 INFO checking MikkelSchubert/big_text against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 01:09:36.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 01:09:36.658 INFO [stdout] e52b1357f5b3265935457e0910925bf11ef0868ecc4e6920cb7a4d6b2327753f
Dec 05 01:09:36.660 INFO running `"docker" "start" "-a" "e52b1357f5b3265935457e0910925bf11ef0868ecc4e6920cb7a4d6b2327753f"`
Dec 05 01:09:37.226 INFO [stderr] usermod: no changes
Dec 05 01:09:37.281 INFO [stderr]     Checking clap v2.23.1
Dec 05 01:09:37.282 INFO [stderr]     Checking miniz-sys v0.1.9
Dec 05 01:09:37.643 INFO [stderr]     Checking flate2 v0.2.17
Dec 05 01:09:42.675 INFO [stderr]     Checking big_text v0.1.0 (/source)
Dec 05 01:09:43.755 INFO [stderr] warning: unused macro definition
Dec 05 01:09:43.755 INFO [stderr]  --> src/stderr.rs:2:1
Dec 05 01:09:43.755 INFO [stderr]   |
Dec 05 01:09:43.755 INFO [stderr] 2 | / macro_rules! stderr(
Dec 05 01:09:43.755 INFO [stderr] 3 | |     ($($arg:tt)*) => { {
Dec 05 01:09:43.755 INFO [stderr] 4 | |         let result = write!(&mut ::std::io::stderr(), $($arg)*);
Dec 05 01:09:43.755 INFO [stderr] 5 | |         result.expect("error printing to stderr");
Dec 05 01:09:43.755 INFO [stderr] 6 | |     } }
Dec 05 01:09:43.755 INFO [stderr] 7 | | );
Dec 05 01:09:43.755 INFO [stderr]   | |__^
Dec 05 01:09:43.755 INFO [stderr]   |
Dec 05 01:09:43.755 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 05 01:09:43.755 INFO [stderr] 
Dec 05 01:09:44.255 INFO [stderr] warning: unused macro definition
Dec 05 01:09:44.255 INFO [stderr]  --> src/stderr.rs:2:1
Dec 05 01:09:44.255 INFO [stderr]   |
Dec 05 01:09:44.255 INFO [stderr] 2 | / macro_rules! stderr(
Dec 05 01:09:44.255 INFO [stderr] 3 | |     ($($arg:tt)*) => { {
Dec 05 01:09:44.255 INFO [stderr] 4 | |         let result = write!(&mut ::std::io::stderr(), $($arg)*);
Dec 05 01:09:44.255 INFO [stderr] 5 | |         result.expect("error printing to stderr");
Dec 05 01:09:44.255 INFO [stderr] 6 | |     } }
Dec 05 01:09:44.255 INFO [stderr] 7 | | );
Dec 05 01:09:44.255 INFO [stderr]   | |__^
Dec 05 01:09:44.255 INFO [stderr]   |
Dec 05 01:09:44.255 INFO [stderr]   = note: #[warn(unused_macros)] on by default
Dec 05 01:09:44.255 INFO [stderr] 
Dec 05 01:09:44.593 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.35s
Dec 05 01:09:44.607 INFO [stderr] su: No module specific data is present
Dec 05 01:09:45.702 INFO running `"docker" "inspect" "e52b1357f5b3265935457e0910925bf11ef0868ecc4e6920cb7a4d6b2327753f"`
Dec 05 01:09:45.953 INFO running `"docker" "rm" "-f" "e52b1357f5b3265935457e0910925bf11ef0868ecc4e6920cb7a4d6b2327753f"`
Dec 05 01:09:46.303 INFO [stdout] e52b1357f5b3265935457e0910925bf11ef0868ecc4e6920cb7a4d6b2327753f