Dec 18 08:52:49.939 INFO checking zlo-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 08:52:49.940 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/zlo/0.1.0:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 08:52:50.359 INFO [stdout] 9e7821d967a55e643cf60bfa1ff823223eada2ebe97d07aeda439913e3b30348
Dec 18 08:52:50.360 INFO running `"docker" "start" "-a" "9e7821d967a55e643cf60bfa1ff823223eada2ebe97d07aeda439913e3b30348"`
Dec 18 08:52:51.555 INFO [stderr]     Checking serde_bytes v0.10.4
Dec 18 08:52:51.559 INFO [stderr]     Checking zlo v0.1.0 (/opt/crater/workdir)
Dec 18 08:52:52.660 INFO [stderr] warning: unused import: `zlo::Infinite`
Dec 18 08:52:52.660 INFO [stderr]  --> examples/float_delta.rs:4:5
Dec 18 08:52:52.660 INFO [stderr]   |
Dec 18 08:52:52.660 INFO [stderr] 4 | use zlo::Infinite;
Dec 18 08:52:52.660 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 18 08:52:52.660 INFO [stderr]   |
Dec 18 08:52:52.660 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 08:52:52.660 INFO [stderr] 
Dec 18 08:52:52.660 INFO [stderr] warning: unused import: `zlo::deserialize`
Dec 18 08:52:52.660 INFO [stderr]  --> examples/float_delta.rs:5:5
Dec 18 08:52:52.660 INFO [stderr]   |
Dec 18 08:52:52.660 INFO [stderr] 5 | use zlo::deserialize;
Dec 18 08:52:52.660 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 08:52:52.660 INFO [stderr] 
Dec 18 08:52:52.660 INFO [stderr] warning: unused import: `zlo::serialize`
Dec 18 08:52:52.660 INFO [stderr]  --> examples/float_delta.rs:6:5
Dec 18 08:52:52.660 INFO [stderr]   |
Dec 18 08:52:52.660 INFO [stderr] 6 | use zlo::serialize;
Dec 18 08:52:52.661 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 18 08:52:52.661 INFO [stderr] 
Dec 18 08:52:52.701 INFO [stderr] warning: function is never used: `f32_diff`
Dec 18 08:52:52.701 INFO [stderr]  --> examples/float_delta.rs:9:1
Dec 18 08:52:52.701 INFO [stderr]   |
Dec 18 08:52:52.701 INFO [stderr] 9 | fn f32_diff(a: f32, b: f32) -> f32 {
Dec 18 08:52:52.701 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:52:52.701 INFO [stderr]   |
Dec 18 08:52:52.701 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 18 08:52:52.701 INFO [stderr] 
Dec 18 08:52:52.701 INFO [stderr] warning: function is never used: `f64_diff`
Dec 18 08:52:52.701 INFO [stderr]   --> examples/float_delta.rs:24:1
Dec 18 08:52:52.701 INFO [stderr]    |
Dec 18 08:52:52.701 INFO [stderr] 24 | fn f64_diff(a: f64, b: f64) -> f64 {
Dec 18 08:52:52.701 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:52:52.706 INFO [stderr] 
Dec 18 08:52:53.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Dec 18 08:52:54.428 INFO running `"docker" "inspect" "9e7821d967a55e643cf60bfa1ff823223eada2ebe97d07aeda439913e3b30348"`
Dec 18 08:52:54.782 INFO running `"docker" "rm" "-f" "9e7821d967a55e643cf60bfa1ff823223eada2ebe97d07aeda439913e3b30348"`
Dec 18 08:52:55.084 INFO [stdout] 9e7821d967a55e643cf60bfa1ff823223eada2ebe97d07aeda439913e3b30348