Oct 12 23:12:25.723 INFO checking ctiedt/fibonacci against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 12 23:12:25.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 12 23:12:26.174 INFO blam! 7d1df3d72ae3a321d68f5fc5c64fdc91838e89f2554d9f778a5a504543872474
Oct 12 23:12:26.185 INFO running `"docker" "start" "-a" "7d1df3d72ae3a321d68f5fc5c64fdc91838e89f2554d9f778a5a504543872474"`
Oct 12 23:12:27.255 INFO kablam! usermod: no changes
Oct 12 23:12:27.472 INFO kablam!    Compiling syn v0.14.8
Oct 12 23:12:34.848 INFO kablam!    Compiling num-derive v0.2.2
Oct 12 23:12:38.213 INFO kablam!     Checking image v0.19.0
Oct 12 23:12:43.605 INFO kablam!     Checking fibonacci v0.1.0 (/source)
Oct 12 23:12:45.293 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 23:12:45.293 INFO kablam!   --> src/main.rs:46:5
Oct 12 23:12:45.293 INFO kablam!    |
Oct 12 23:12:45.293 INFO kablam! 46 |     img.save(p);
Oct 12 23:12:45.293 INFO kablam!    |     ^^^^^^^^^^^^
Oct 12 23:12:45.293 INFO kablam!    |
Oct 12 23:12:45.293 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 23:12:45.293 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 23:12:45.293 INFO kablam! 
Oct 12 23:12:45.420 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 23:12:45.420 INFO kablam!   --> src/main.rs:46:5
Oct 12 23:12:45.420 INFO kablam!    |
Oct 12 23:12:45.420 INFO kablam! 46 |     img.save(p);
Oct 12 23:12:45.420 INFO kablam!    |     ^^^^^^^^^^^^
Oct 12 23:12:45.420 INFO kablam!    |
Oct 12 23:12:45.420 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 23:12:45.420 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 23:12:45.420 INFO kablam! 
Oct 12 23:12:45.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.15s
Oct 12 23:12:45.446 INFO kablam! su: No module specific data is present
Oct 12 23:12:45.825 INFO running `"docker" "rm" "-f" "7d1df3d72ae3a321d68f5fc5c64fdc91838e89f2554d9f778a5a504543872474"`
Oct 12 23:12:46.058 INFO blam! 7d1df3d72ae3a321d68f5fc5c64fdc91838e89f2554d9f778a5a504543872474