Dec 14 12:54:08.785 INFO testing zlo-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 12:54:08.785 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 14 12:54:09.195 INFO [stdout] df73a66ede1b68b4d1eabb6cadac84141c93a7d41ead4590afbd99c0d1e36907
Dec 14 12:54:09.197 INFO running `"docker" "start" "-a" "df73a66ede1b68b4d1eabb6cadac84141c93a7d41ead4590afbd99c0d1e36907"`
Dec 14 12:54:11.831 INFO [stderr] usermod: no changes
Dec 14 12:54:11.951 INFO [stderr]    Compiling zlo v0.1.0 (/source)
Dec 14 12:54:13.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
Dec 14 12:54:13.417 INFO [stderr] su: No module specific data is present
Dec 14 12:54:14.531 INFO running `"docker" "inspect" "df73a66ede1b68b4d1eabb6cadac84141c93a7d41ead4590afbd99c0d1e36907"`
Dec 14 12:54:14.953 INFO running `"docker" "rm" "-f" "df73a66ede1b68b4d1eabb6cadac84141c93a7d41ead4590afbd99c0d1e36907"`
Dec 14 12:54:15.315 INFO [stdout] df73a66ede1b68b4d1eabb6cadac84141c93a7d41ead4590afbd99c0d1e36907
Dec 14 12:54:15.323 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 14 12:54:15.728 INFO [stdout] 0f6bd4f61c3aa3fe7834742cbb3606b4db13b363af91852dd3edb468d393e7ce
Dec 14 12:54:15.730 INFO running `"docker" "start" "-a" "0f6bd4f61c3aa3fe7834742cbb3606b4db13b363af91852dd3edb468d393e7ce"`
Dec 14 12:54:17.946 INFO [stderr] usermod: no changes
Dec 14 12:54:18.071 INFO [stderr]    Compiling serde_bytes v0.10.4
Dec 14 12:54:19.236 INFO [stderr]    Compiling zlo v0.1.0 (/source)
Dec 14 12:54:21.113 INFO [stderr] warning: unused import: `zlo::Infinite`
Dec 14 12:54:21.113 INFO [stderr]  --> examples/float_delta.rs:4:5
Dec 14 12:54:21.114 INFO [stderr]   |
Dec 14 12:54:21.114 INFO [stderr] 4 | use zlo::Infinite;
Dec 14 12:54:21.115 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 14 12:54:21.131 INFO [stderr]   |
Dec 14 12:54:21.131 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 12:54:21.132 INFO [stderr] 
Dec 14 12:54:21.132 INFO [stderr] warning: unused import: `zlo::deserialize`
Dec 14 12:54:21.132 INFO [stderr]  --> examples/float_delta.rs:5:5
Dec 14 12:54:21.133 INFO [stderr]   |
Dec 14 12:54:21.133 INFO [stderr] 5 | use zlo::deserialize;
Dec 14 12:54:21.133 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 14 12:54:21.133 INFO [stderr] 
Dec 14 12:54:21.134 INFO [stderr] warning: unused import: `zlo::serialize`
Dec 14 12:54:21.134 INFO [stderr]  --> examples/float_delta.rs:6:5
Dec 14 12:54:21.134 INFO [stderr]   |
Dec 14 12:54:21.134 INFO [stderr] 6 | use zlo::serialize;
Dec 14 12:54:21.135 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 14 12:54:21.135 INFO [stderr] 
Dec 14 12:54:21.310 INFO [stderr] warning: function is never used: `f32_diff`
Dec 14 12:54:21.310 INFO [stderr]  --> examples/float_delta.rs:9:1
Dec 14 12:54:21.310 INFO [stderr]   |
Dec 14 12:54:21.310 INFO [stderr] 9 | fn f32_diff(a: f32, b: f32) -> f32 {
Dec 14 12:54:21.319 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:54:21.319 INFO [stderr]   |
Dec 14 12:54:21.319 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 12:54:21.319 INFO [stderr] 
Dec 14 12:54:21.320 INFO [stderr] warning: function is never used: `f64_diff`
Dec 14 12:54:21.320 INFO [stderr]   --> examples/float_delta.rs:24:1
Dec 14 12:54:21.320 INFO [stderr]    |
Dec 14 12:54:21.320 INFO [stderr] 24 | fn f64_diff(a: f64, b: f64) -> f64 {
Dec 14 12:54:21.320 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 12:54:21.320 INFO [stderr] 
Dec 14 12:54:30.630 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.65s
Dec 14 12:54:30.636 INFO [stderr] su: No module specific data is present
Dec 14 12:54:31.867 INFO running `"docker" "inspect" "0f6bd4f61c3aa3fe7834742cbb3606b4db13b363af91852dd3edb468d393e7ce"`
Dec 14 12:54:32.209 INFO running `"docker" "rm" "-f" "0f6bd4f61c3aa3fe7834742cbb3606b4db13b363af91852dd3edb468d393e7ce"`
Dec 14 12:54:32.548 INFO [stdout] 0f6bd4f61c3aa3fe7834742cbb3606b4db13b363af91852dd3edb468d393e7ce