Dec 01 00:53:49.457 INFO checking carnix-0.8.11 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 00:53:49.457 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Dec 01 00:53:49.845 INFO [stdout] 5748486c56215137d455b40e67a1a5f02331c7771b4bdb86a1516976ce9ccf80
Dec 01 00:53:49.852 INFO running `"docker" "start" "-a" "5748486c56215137d455b40e67a1a5f02331c7771b4bdb86a1516976ce9ccf80"`
Dec 01 00:53:51.775 INFO [stderr] usermod: no changes
Dec 01 00:53:52.028 INFO [stderr]     Checking rusqlite v0.14.0
Dec 01 00:53:53.711 INFO [stderr]     Checking carnix v0.8.11 (/source)
Dec 01 00:54:08.760 INFO [stderr] warning: unused variable: `i`
Dec 01 00:54:08.760 INFO [stderr]    --> src/cfg.rs:121:30
Dec 01 00:54:08.760 INFO [stderr]     |
Dec 01 00:54:08.760 INFO [stderr] 121 |     if let IResult::Done(ref i, ref o) = x {
Dec 01 00:54:08.760 INFO [stderr]     |                              ^ help: consider using `_i` instead
Dec 01 00:54:08.760 INFO [stderr]     |
Dec 01 00:54:08.760 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 00:54:08.760 INFO [stderr] 
Dec 01 00:54:09.376 INFO [stderr] warning: unused variable: `i`
Dec 01 00:54:09.376 INFO [stderr]    --> src/cfg.rs:121:30
Dec 01 00:54:09.376 INFO [stderr]     |
Dec 01 00:54:09.376 INFO [stderr] 121 |     if let IResult::Done(ref i, ref o) = x {
Dec 01 00:54:09.376 INFO [stderr]     |                              ^ help: consider using `_i` instead
Dec 01 00:54:09.376 INFO [stderr]     |
Dec 01 00:54:09.376 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 01 00:54:09.376 INFO [stderr] 
Dec 01 00:54:09.440 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:54:09.440 INFO [stderr]     --> src/output.rs:1139:21
Dec 01 00:54:09.440 INFO [stderr]      |
Dec 01 00:54:09.440 INFO [stderr] 1139 |                     write!(w, "then [{{ ");
Dec 01 00:54:09.440 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:54:09.440 INFO [stderr]      |
Dec 01 00:54:09.440 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 01 00:54:09.440 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:54:09.440 INFO [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:54:09.440 INFO [stderr] 
Dec 01 00:54:09.787 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:54:09.787 INFO [stderr]     --> src/output.rs:1139:21
Dec 01 00:54:09.787 INFO [stderr]      |
Dec 01 00:54:09.787 INFO [stderr] 1139 |                     write!(w, "then [{{ ");
Dec 01 00:54:09.787 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:54:09.787 INFO [stderr]      |
Dec 01 00:54:09.787 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 01 00:54:09.787 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:54:09.787 INFO [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:54:09.787 INFO [stderr] 
Dec 01 00:54:10.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:54:10.240 INFO [stderr]     --> src/output.rs:1139:21
Dec 01 00:54:10.240 INFO [stderr]      |
Dec 01 00:54:10.240 INFO [stderr] 1139 |                     write!(w, "then [{{ ");
Dec 01 00:54:10.240 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:54:10.240 INFO [stderr]      |
Dec 01 00:54:10.240 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 01 00:54:10.240 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:54:10.240 INFO [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:54:10.240 INFO [stderr] 
Dec 01 00:54:10.600 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 01 00:54:10.600 INFO [stderr]     --> src/output.rs:1139:21
Dec 01 00:54:10.600 INFO [stderr]      |
Dec 01 00:54:10.600 INFO [stderr] 1139 |                     write!(w, "then [{{ ");
Dec 01 00:54:10.600 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:54:10.600 INFO [stderr]      |
Dec 01 00:54:10.600 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 01 00:54:10.600 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 01 00:54:10.600 INFO [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 01 00:54:10.600 INFO [stderr] 
Dec 01 00:54:10.680 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.87s
Dec 01 00:54:10.684 INFO [stderr] su: No module specific data is present
Dec 01 00:54:11.984 INFO running `"docker" "inspect" "5748486c56215137d455b40e67a1a5f02331c7771b4bdb86a1516976ce9ccf80"`
Dec 01 00:54:12.362 INFO running `"docker" "rm" "-f" "5748486c56215137d455b40e67a1a5f02331c7771b4bdb86a1516976ce9ccf80"`
Dec 01 00:54:12.636 INFO [stdout] 5748486c56215137d455b40e67a1a5f02331c7771b4bdb86a1516976ce9ccf80