Dec 15 17:31:30.229 INFO testing cuticula-0.2.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:31:30.230 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 15 17:31:30.523 INFO [stdout] 34667b86aa4e92072e047551460fdfcc2c5cf1a1b7b65c8955d9dc31d1d1abb7
Dec 15 17:31:30.528 INFO running `"docker" "start" "-a" "34667b86aa4e92072e047551460fdfcc2c5cf1a1b7b65c8955d9dc31d1d1abb7"`
Dec 15 17:31:31.366 INFO [stderr] usermod: no changes
Dec 15 17:31:31.558 INFO [stderr]    Compiling linear-map v0.0.4
Dec 15 17:31:31.558 INFO [stderr]    Compiling murmurhash3 v0.0.5
Dec 15 17:31:31.561 INFO [stderr]    Compiling image v0.7.2
Dec 15 17:31:32.859 INFO [stderr]    Compiling collenchyma v0.0.8
Dec 15 17:31:43.864 INFO [stderr]    Compiling cuticula v0.2.0 (/source)
Dec 15 17:31:46.817 INFO [stderr] error: extern crate `image_lib` is private, and cannot be re-exported (error E0365), consider declaring with `pub`
Dec 15 17:31:46.818 INFO [stderr]   --> src/lib.rs:22:9
Dec 15 17:31:46.818 INFO [stderr]    |
Dec 15 17:31:46.818 INFO [stderr] 22 | pub use image_lib as image_crate;
Dec 15 17:31:46.818 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 15 17:31:46.818 INFO [stderr]    |
Dec 15 17:31:46.818 INFO [stderr]    = note: #[deny(pub_use_of_private_extern_crate)] on by default
Dec 15 17:31:46.818 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 15 17:31:46.818 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 15 17:31:46.818 INFO [stderr] 
Dec 15 17:31:46.864 INFO [stderr] error: aborting due to previous error
Dec 15 17:31:46.864 INFO [stderr] 
Dec 15 17:31:46.877 INFO [stderr] error: Could not compile `cuticula`.
Dec 15 17:31:46.877 INFO [stderr] 
Dec 15 17:31:46.877 INFO [stderr] To learn more, run the command again with --verbose.
Dec 15 17:31:46.879 INFO [stderr] su: No module specific data is present
Dec 15 17:31:47.184 INFO running `"docker" "inspect" "34667b86aa4e92072e047551460fdfcc2c5cf1a1b7b65c8955d9dc31d1d1abb7"`
Dec 15 17:31:47.277 INFO running `"docker" "rm" "-f" "34667b86aa4e92072e047551460fdfcc2c5cf1a1b7b65c8955d9dc31d1d1abb7"`
Dec 15 17:31:47.352 INFO [stdout] 34667b86aa4e92072e047551460fdfcc2c5cf1a1b7b65c8955d9dc31d1d1abb7