Dec 01 01:19:38.843 INFO checking bson-0.13.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 01:19:38.843 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 01 01:19:39.060 INFO [stdout] 8ed96f47c1002adf2f49aac39f392bb5faf1979277bc45d912d3703b887de3b5
Dec 01 01:19:39.066 INFO running `"docker" "start" "-a" "8ed96f47c1002adf2f49aac39f392bb5faf1979277bc45d912d3703b887de3b5"`
Dec 01 01:19:39.543 INFO [stderr] usermod: no changes
Dec 01 01:19:39.621 INFO [stderr]     Checking bson v0.13.0 (/source)
Dec 01 01:19:46.116 INFO [stderr] warning: unused variable: `tmp`
Dec 01 01:19:46.116 INFO [stderr]  --> examples/test.rs:7:9
Dec 01 01:19:46.116 INFO [stderr]   |
Dec 01 01:19:46.116 INFO [stderr] 7 |     let tmp = bson::to_bson(&map).unwrap();
Dec 01 01:19:46.116 INFO [stderr]   |         ^^^ help: consider using `_tmp` instead
Dec 01 01:19:46.116 INFO [stderr]   |
Dec 01 01:19:46.116 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 01:19:46.116 INFO [stderr] 
Dec 01 01:19:47.695 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
Dec 01 01:19:47.702 INFO [stderr] su: No module specific data is present
Dec 01 01:19:48.176 INFO running `"docker" "inspect" "8ed96f47c1002adf2f49aac39f392bb5faf1979277bc45d912d3703b887de3b5"`
Dec 01 01:19:48.328 INFO running `"docker" "rm" "-f" "8ed96f47c1002adf2f49aac39f392bb5faf1979277bc45d912d3703b887de3b5"`
Dec 01 01:19:48.486 INFO [stdout] 8ed96f47c1002adf2f49aac39f392bb5faf1979277bc45d912d3703b887de3b5