Dec 18 09:47:41.573 INFO checking ufire_ec-0.9.2 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:47:41.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/ufire_ec/0.9.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:47:41.725 INFO [stdout] d4e0cdc3f8a6eb5bd12c62edb1dffeb2da19c78b6bb0520fe9677981a061948a
Dec 18 09:47:41.727 INFO running `"docker" "start" "-a" "d4e0cdc3f8a6eb5bd12c62edb1dffeb2da19c78b6bb0520fe9677981a061948a"`
Dec 18 09:47:42.644 INFO [stderr]    Compiling nix v0.10.0
Dec 18 09:47:42.660 INFO [stderr]    Compiling error-chain v0.12.0
Dec 18 09:47:43.403 INFO [stderr]    Compiling cargo_metadata v0.6.4
Dec 18 09:47:46.020 INFO [stderr]    Compiling skeptic v0.13.4
Dec 18 09:47:50.148 INFO [stderr]    Compiling i2cdev v0.3.2
Dec 18 09:47:52.652 INFO [stderr]     Checking ufire_ec v0.9.2 (/opt/crater/workdir)
Dec 18 09:47:53.056 INFO [stderr] warning: constant item is never used: `PSU_TO_PPT_CONVERSION`
Dec 18 09:47:53.056 INFO [stderr]   --> src/lib.rs:50:1
Dec 18 09:47:53.056 INFO [stderr]    |
Dec 18 09:47:53.056 INFO [stderr] 50 | const PSU_TO_PPT_CONVERSION: f32 = 1.004715;
Dec 18 09:47:53.056 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:47:53.056 INFO [stderr]    |
Dec 18 09:47:53.056 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 09:47:53.056 INFO [stderr] 
Dec 18 09:47:53.078 INFO [stderr] warning: constant item is never used: `PSU_TO_PPT_CONVERSION`
Dec 18 09:47:53.078 INFO [stderr]   --> src/lib.rs:50:1
Dec 18 09:47:53.078 INFO [stderr]    |
Dec 18 09:47:53.078 INFO [stderr] 50 | const PSU_TO_PPT_CONVERSION: f32 = 1.004715;
Dec 18 09:47:53.078 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:47:53.078 INFO [stderr]    |
Dec 18 09:47:53.078 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 09:47:53.078 INFO [stderr] 
Dec 18 09:47:53.606 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.11s
Dec 18 09:47:53.967 INFO running `"docker" "inspect" "d4e0cdc3f8a6eb5bd12c62edb1dffeb2da19c78b6bb0520fe9677981a061948a"`
Dec 18 09:47:54.101 INFO running `"docker" "rm" "-f" "d4e0cdc3f8a6eb5bd12c62edb1dffeb2da19c78b6bb0520fe9677981a061948a"`
Dec 18 09:47:54.203 INFO [stdout] d4e0cdc3f8a6eb5bd12c62edb1dffeb2da19c78b6bb0520fe9677981a061948a