Dec 04 19:25:42.460 INFO checking edbaskerville/cargo-ubuild against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 19:25:42.460 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 04 19:25:42.896 INFO [stdout] 28cb32be47bdb2c20094aa87f8febbf514af568331c2db907cc118c978815c8e
Dec 04 19:25:42.900 INFO running `"docker" "start" "-a" "28cb32be47bdb2c20094aa87f8febbf514af568331c2db907cc118c978815c8e"`
Dec 04 19:25:43.951 INFO [stderr] usermod: no changes
Dec 04 19:25:44.009 INFO [stderr]     Checking utf8parse v0.1.0
Dec 04 19:25:44.579 INFO [stderr]     Checking vte v0.3.2
Dec 04 19:25:45.031 INFO [stderr]     Checking strip-ansi-escapes v0.1.0
Dec 04 19:25:45.435 INFO [stderr]     Checking cargo-ubuild v0.1.0 (/source)
Dec 04 19:25:45.855 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 04 19:25:45.855 INFO [stderr]  --> src/main.rs:5:15
Dec 04 19:25:45.855 INFO [stderr]   |
Dec 04 19:25:45.855 INFO [stderr] 5 | use std::io::{self, Write, BufRead, BufReader};
Dec 04 19:25:45.855 INFO [stderr]   |               ^^^^  ^^^^^
Dec 04 19:25:45.855 INFO [stderr]   |
Dec 04 19:25:45.855 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:25:45.855 INFO [stderr] 
Dec 04 19:25:45.923 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 04 19:25:45.923 INFO [stderr]  --> src/main.rs:5:15
Dec 04 19:25:45.923 INFO [stderr]   |
Dec 04 19:25:45.923 INFO [stderr] 5 | use std::io::{self, Write, BufRead, BufReader};
Dec 04 19:25:45.923 INFO [stderr]   |               ^^^^  ^^^^^
Dec 04 19:25:45.923 INFO [stderr]   |
Dec 04 19:25:45.923 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 19:25:45.923 INFO [stderr] 
Dec 04 19:25:46.032 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 04 19:25:46.035 INFO [stderr] su: No module specific data is present
Dec 04 19:25:46.601 INFO running `"docker" "inspect" "28cb32be47bdb2c20094aa87f8febbf514af568331c2db907cc118c978815c8e"`
Dec 04 19:25:46.840 INFO running `"docker" "rm" "-f" "28cb32be47bdb2c20094aa87f8febbf514af568331c2db907cc118c978815c8e"`
Dec 04 19:25:47.079 INFO [stdout] 28cb32be47bdb2c20094aa87f8febbf514af568331c2db907cc118c978815c8e