Nov 29 03:31:56.885 INFO checking carnix-0.8.11 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 03:31:56.885 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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"`
Nov 29 03:31:57.350 INFO [stdout] 47453554a869ba4a8ddcb427ac2f8b774cdbc30029477729d3bdd1cc1a73d3bd
Nov 29 03:31:57.358 INFO running `"docker" "start" "-a" "47453554a869ba4a8ddcb427ac2f8b774cdbc30029477729d3bdd1cc1a73d3bd"`
Nov 29 03:31:58.936 INFO [stderr] usermod: no changes
Nov 29 03:31:59.212 INFO [stderr]     Checking carnix v0.8.11 (/source)
Nov 29 03:32:13.080 INFO [stderr] warning: unused variable: `i`
Nov 29 03:32:13.080 INFO [stderr]    --> src/cfg.rs:121:30
Nov 29 03:32:13.080 INFO [stderr]     |
Nov 29 03:32:13.080 INFO [stderr] 121 |     if let IResult::Done(ref i, ref o) = x {
Nov 29 03:32:13.080 INFO [stderr]     |                              ^ help: consider using `_i` instead
Nov 29 03:32:13.080 INFO [stderr]     |
Nov 29 03:32:13.080 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 03:32:13.080 INFO [stderr] 
Nov 29 03:32:13.760 INFO [stderr] warning: unused variable: `i`
Nov 29 03:32:13.760 INFO [stderr]    --> src/cfg.rs:121:30
Nov 29 03:32:13.760 INFO [stderr]     |
Nov 29 03:32:13.760 INFO [stderr] 121 |     if let IResult::Done(ref i, ref o) = x {
Nov 29 03:32:13.760 INFO [stderr]     |                              ^ help: consider using `_i` instead
Nov 29 03:32:13.760 INFO [stderr]     |
Nov 29 03:32:13.760 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 03:32:13.760 INFO [stderr] 
Nov 29 03:32:14.228 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 03:32:14.228 INFO [stderr]     --> src/output.rs:1139:21
Nov 29 03:32:14.228 INFO [stderr]      |
Nov 29 03:32:14.228 INFO [stderr] 1139 |                     write!(w, "then [{{ ");
Nov 29 03:32:14.228 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:14.228 INFO [stderr]      |
Nov 29 03:32:14.228 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 29 03:32:14.228 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 03:32:14.228 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)
Nov 29 03:32:14.228 INFO [stderr] 
Nov 29 03:32:14.312 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 03:32:14.312 INFO [stderr]     --> src/output.rs:1139:21
Nov 29 03:32:14.312 INFO [stderr]      |
Nov 29 03:32:14.312 INFO [stderr] 1139 |                     write!(w, "then [{{ ");
Nov 29 03:32:14.312 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:14.312 INFO [stderr]      |
Nov 29 03:32:14.312 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 29 03:32:14.312 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 03:32:14.312 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)
Nov 29 03:32:14.312 INFO [stderr] 
Nov 29 03:32:14.852 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 03:32:14.852 INFO [stderr]     --> src/output.rs:1139:21
Nov 29 03:32:14.852 INFO [stderr]      |
Nov 29 03:32:14.852 INFO [stderr] 1139 |                     write!(w, "then [{{ ");
Nov 29 03:32:14.852 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:14.852 INFO [stderr]      |
Nov 29 03:32:14.852 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 29 03:32:14.852 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 03:32:14.852 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)
Nov 29 03:32:14.852 INFO [stderr] 
Nov 29 03:32:14.966 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 03:32:14.966 INFO [stderr]     --> src/output.rs:1139:21
Nov 29 03:32:14.966 INFO [stderr]      |
Nov 29 03:32:14.966 INFO [stderr] 1139 |                     write!(w, "then [{{ ");
Nov 29 03:32:14.966 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 03:32:14.966 INFO [stderr]      |
Nov 29 03:32:14.966 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 29 03:32:14.966 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 03:32:14.966 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)
Nov 29 03:32:14.966 INFO [stderr] 
Nov 29 03:32:15.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.06s
Nov 29 03:32:15.042 INFO [stderr] su: No module specific data is present
Nov 29 03:32:15.888 INFO running `"docker" "inspect" "47453554a869ba4a8ddcb427ac2f8b774cdbc30029477729d3bdd1cc1a73d3bd"`
Nov 29 03:32:16.134 INFO running `"docker" "rm" "-f" "47453554a869ba4a8ddcb427ac2f8b774cdbc30029477729d3bdd1cc1a73d3bd"`
Nov 29 03:32:16.444 INFO [stdout] 47453554a869ba4a8ddcb427ac2f8b774cdbc30029477729d3bdd1cc1a73d3bd