Dec 07 08:25:13.665 INFO testing libtls-0.0.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 08:25:13.665 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 08:25:14.112 INFO [stdout] 401e69401b151c2e7efef87ce53ec8ed7e12832800f9a2195caa69584d8050dd
Dec 07 08:25:14.118 INFO running `"docker" "start" "-a" "401e69401b151c2e7efef87ce53ec8ed7e12832800f9a2195caa69584d8050dd"`
Dec 07 08:25:14.925 INFO [stderr] usermod: no changes
Dec 07 08:25:14.965 INFO [stderr]    Compiling libtls-sys v0.0.1
Dec 07 08:26:16.076 INFO [stderr]    Compiling libtls v0.0.1 (/source)
Dec 07 08:26:17.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
Dec 07 08:26:17.132 INFO [stderr] su: No module specific data is present
Dec 07 08:26:17.670 INFO running `"docker" "inspect" "401e69401b151c2e7efef87ce53ec8ed7e12832800f9a2195caa69584d8050dd"`
Dec 07 08:26:17.900 INFO running `"docker" "rm" "-f" "401e69401b151c2e7efef87ce53ec8ed7e12832800f9a2195caa69584d8050dd"`
Dec 07 08:26:18.072 INFO [stdout] 401e69401b151c2e7efef87ce53ec8ed7e12832800f9a2195caa69584d8050dd
Dec 07 08:26:18.072 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 08:26:18.422 INFO [stdout] a93bc604733f5390573bf80a6035020135abf231aa6dee2285f2504b1a15ea4c
Dec 07 08:26:18.424 INFO running `"docker" "start" "-a" "a93bc604733f5390573bf80a6035020135abf231aa6dee2285f2504b1a15ea4c"`
Dec 07 08:26:18.823 INFO [stderr] usermod: no changes
Dec 07 08:26:18.855 INFO [stderr]    Compiling libtls v0.0.1 (/source)
Dec 07 08:26:19.503 INFO [stderr] warning: unused import: `std::io::prelude::*`
Dec 07 08:26:19.503 INFO [stderr]  --> src/test.rs:4:5
Dec 07 08:26:19.503 INFO [stderr]   |
Dec 07 08:26:19.503 INFO [stderr] 4 | use std::io::prelude::*;
Dec 07 08:26:19.503 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 07 08:26:19.503 INFO [stderr]   |
Dec 07 08:26:19.503 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 08:26:19.503 INFO [stderr] 
Dec 07 08:26:20.207 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 07 08:26:20.210 INFO [stderr] su: No module specific data is present
Dec 07 08:26:20.497 INFO running `"docker" "inspect" "a93bc604733f5390573bf80a6035020135abf231aa6dee2285f2504b1a15ea4c"`
Dec 07 08:26:20.570 INFO running `"docker" "rm" "-f" "a93bc604733f5390573bf80a6035020135abf231aa6dee2285f2504b1a15ea4c"`
Dec 07 08:26:20.686 INFO [stdout] a93bc604733f5390573bf80a6035020135abf231aa6dee2285f2504b1a15ea4c