Nov 28 23:09:55.269 INFO checking json_flex-0.3.2 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 23:09:55.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 23:09:55.728 INFO [stdout] 365795acbd5a41bf2ff2151084d90fb09e8a6c117dc0020b5222195ea05b3ffa
Nov 28 23:09:55.737 INFO running `"docker" "start" "-a" "365795acbd5a41bf2ff2151084d90fb09e8a6c117dc0020b5222195ea05b3ffa"`
Nov 28 23:09:57.555 INFO [stderr] usermod: no changes
Nov 28 23:09:57.644 INFO [stderr]     Checking json_flex v0.3.2 (/source)
Nov 28 23:09:58.912 INFO [stderr] warning: unused import: `std::fs::File`
Nov 28 23:09:58.913 INFO [stderr]  --> src/test.rs:4:5
Nov 28 23:09:58.913 INFO [stderr]   |
Nov 28 23:09:58.913 INFO [stderr] 4 | use std::fs::File;
Nov 28 23:09:58.913 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 28 23:09:58.913 INFO [stderr]   |
Nov 28 23:09:58.914 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 23:09:58.914 INFO [stderr] 
Nov 28 23:09:58.914 INFO [stderr] warning: unused import: `std::io::prelude::*`
Nov 28 23:09:58.914 INFO [stderr]  --> src/test.rs:5:5
Nov 28 23:09:58.914 INFO [stderr]   |
Nov 28 23:09:58.914 INFO [stderr] 5 | use std::io::prelude::*;
Nov 28 23:09:58.914 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Nov 28 23:09:58.914 INFO [stderr] 
Nov 28 23:10:00.176 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.59s
Nov 28 23:10:00.179 INFO [stderr] su: No module specific data is present
Nov 28 23:10:01.124 INFO running `"docker" "inspect" "365795acbd5a41bf2ff2151084d90fb09e8a6c117dc0020b5222195ea05b3ffa"`
Nov 28 23:10:01.399 INFO running `"docker" "rm" "-f" "365795acbd5a41bf2ff2151084d90fb09e8a6c117dc0020b5222195ea05b3ffa"`
Nov 28 23:10:01.728 INFO [stdout] 365795acbd5a41bf2ff2151084d90fb09e8a6c117dc0020b5222195ea05b3ffa