Oct 13 03:46:25.814 INFO checking LooMaclin/lapa_rs against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 03:46:25.816 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 03:46:26.067 INFO blam! 49bdd072ad0302af1605a8e2751cd515c1263f4c087bed38fa06b8596acb1550
Oct 13 03:46:26.069 INFO running `"docker" "start" "-a" "49bdd072ad0302af1605a8e2751cd515c1263f4c087bed38fa06b8596acb1550"`
Oct 13 03:46:26.632 INFO kablam! usermod: no changes
Oct 13 03:46:26.724 INFO kablam!     Checking fs2 v0.4.3
Oct 13 03:46:26.725 INFO kablam!     Checking bincode v0.8.0
Oct 13 03:46:28.097 INFO kablam!     Checking rustbreak v1.4.0
Oct 13 03:46:28.959 INFO kablam!     Checking lapa_rs v0.1.0 (/source)
Oct 13 03:46:30.227 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 03:46:30.228 INFO kablam!   --> src/main.rs:12:5
Oct 13 03:46:30.228 INFO kablam!    |
Oct 13 03:46:30.229 INFO kablam! 12 |     config.insert("foo", Foo { x: 42 });
Oct 13 03:46:30.229 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:46:30.230 INFO kablam!    |
Oct 13 03:46:30.231 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 03:46:30.231 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 03:46:30.231 INFO kablam! 
Oct 13 03:46:30.310 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 03:46:30.310 INFO kablam!   --> src/main.rs:12:5
Oct 13 03:46:30.310 INFO kablam!    |
Oct 13 03:46:30.310 INFO kablam! 12 |     config.insert("foo", Foo { x: 42 });
Oct 13 03:46:30.311 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 03:46:30.311 INFO kablam!    |
Oct 13 03:46:30.311 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 03:46:30.312 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 03:46:30.312 INFO kablam! 
Oct 13 03:46:30.354 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.69s
Oct 13 03:46:30.358 INFO kablam! su: No module specific data is present
Oct 13 03:46:30.941 INFO running `"docker" "rm" "-f" "49bdd072ad0302af1605a8e2751cd515c1263f4c087bed38fa06b8596acb1550"`
Oct 13 03:46:31.228 INFO blam! 49bdd072ad0302af1605a8e2751cd515c1263f4c087bed38fa06b8596acb1550