Dec 05 13:55:28.790 INFO checking fe_session-0.5.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:55:28.790 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 13:55:29.122 INFO [stdout] 8218a221c3976e4f6360aa8c722d0a947b3022b191ff777fd80806192952bf01
Dec 05 13:55:29.125 INFO running `"docker" "start" "-a" "8218a221c3976e4f6360aa8c722d0a947b3022b191ff777fd80806192952bf01"`
Dec 05 13:55:29.648 INFO [stderr] usermod: no changes
Dec 05 13:55:29.823 INFO [stderr]     Checking hyper v0.8.1
Dec 05 13:55:29.823 INFO [stderr]     Checking hyper v0.9.18
Dec 05 13:55:34.771 INFO [stderr]     Checking iron v0.3.1
Dec 05 13:55:34.771 INFO [stderr]     Checking iron v0.4.0
Dec 05 13:55:38.720 INFO [stderr]     Checking oven v0.3.0
Dec 05 13:55:42.030 INFO [stderr]     Checking fe_session v0.5.0 (/source)
Dec 05 13:55:49.275 INFO [stderr] warning: unused import: `std::io::Read`
Dec 05 13:55:49.275 INFO [stderr]   --> tests/lib.rs:19:5
Dec 05 13:55:49.275 INFO [stderr]    |
Dec 05 13:55:49.275 INFO [stderr] 19 | use std::io::Read;
Dec 05 13:55:49.275 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 05 13:55:49.275 INFO [stderr]    |
Dec 05 13:55:49.275 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 13:55:49.275 INFO [stderr] 
Dec 05 13:55:49.399 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.72s
Dec 05 13:55:49.411 INFO [stderr] su: No module specific data is present
Dec 05 13:55:49.793 INFO running `"docker" "inspect" "8218a221c3976e4f6360aa8c722d0a947b3022b191ff777fd80806192952bf01"`
Dec 05 13:55:49.977 INFO running `"docker" "rm" "-f" "8218a221c3976e4f6360aa8c722d0a947b3022b191ff777fd80806192952bf01"`
Dec 05 13:55:50.128 INFO [stdout] 8218a221c3976e4f6360aa8c722d0a947b3022b191ff777fd80806192952bf01