Dec 07 21:13:00.701 INFO testing carnix-0.9.6 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 21:13:00.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 21:13:01.138 INFO [stdout] 29c6967be91369f42ac3b622829370b9533b1a2b100e9e2abf25e921efc7ddb3
Dec 07 21:13:01.146 INFO running `"docker" "start" "-a" "29c6967be91369f42ac3b622829370b9533b1a2b100e9e2abf25e921efc7ddb3"`
Dec 07 21:13:02.132 INFO [stderr] usermod: no changes
Dec 07 21:13:02.299 INFO [stderr]    Compiling carnix v0.9.6 (/source)
Dec 07 21:13:08.330 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 21:13:08.330 INFO [stderr]     --> src/output.rs:1116:21
Dec 07 21:13:08.331 INFO [stderr]      |
Dec 07 21:13:08.331 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 07 21:13:08.331 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:08.331 INFO [stderr]      |
Dec 07 21:13:08.336 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 07 21:13:08.336 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 21:13:08.336 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 07 21:13:08.336 INFO [stderr] 
Dec 07 21:13:08.556 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 21:13:08.556 INFO [stderr]     --> src/output.rs:1116:21
Dec 07 21:13:08.556 INFO [stderr]      |
Dec 07 21:13:08.556 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 07 21:13:08.556 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:08.556 INFO [stderr]      |
Dec 07 21:13:08.564 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 07 21:13:08.564 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 21:13:08.564 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 07 21:13:08.564 INFO [stderr] 
Dec 07 21:13:21.501 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.34s
Dec 07 21:13:21.509 INFO [stderr] su: No module specific data is present
Dec 07 21:13:21.848 INFO running `"docker" "inspect" "29c6967be91369f42ac3b622829370b9533b1a2b100e9e2abf25e921efc7ddb3"`
Dec 07 21:13:21.954 INFO running `"docker" "rm" "-f" "29c6967be91369f42ac3b622829370b9533b1a2b100e9e2abf25e921efc7ddb3"`
Dec 07 21:13:22.096 INFO [stdout] 29c6967be91369f42ac3b622829370b9533b1a2b100e9e2abf25e921efc7ddb3
Dec 07 21:13:22.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 21:13:22.277 INFO [stdout] c1b4718ea0dcf44ce55aaa183b307d9e55fc9f1804eb429aab99e70bedabbb99
Dec 07 21:13:22.280 INFO running `"docker" "start" "-a" "c1b4718ea0dcf44ce55aaa183b307d9e55fc9f1804eb429aab99e70bedabbb99"`
Dec 07 21:13:22.822 INFO [stderr] usermod: no changes
Dec 07 21:13:22.946 INFO [stderr]    Compiling carnix v0.9.6 (/source)
Dec 07 21:13:28.888 INFO [stderr] warning: unused variable: `i`
Dec 07 21:13:28.888 INFO [stderr]    --> src/cfg.rs:122:30
Dec 07 21:13:28.888 INFO [stderr]     |
Dec 07 21:13:28.888 INFO [stderr] 122 |     if let IResult::Done(ref i, ref o) = x {
Dec 07 21:13:28.888 INFO [stderr]     |                              ^ help: consider using `_i` instead
Dec 07 21:13:28.888 INFO [stderr]     |
Dec 07 21:13:28.888 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 21:13:28.888 INFO [stderr] 
Dec 07 21:13:29.388 INFO [stderr] warning: unused variable: `i`
Dec 07 21:13:29.388 INFO [stderr]    --> src/cfg.rs:122:30
Dec 07 21:13:29.388 INFO [stderr]     |
Dec 07 21:13:29.388 INFO [stderr] 122 |     if let IResult::Done(ref i, ref o) = x {
Dec 07 21:13:29.388 INFO [stderr]     |                              ^ help: consider using `_i` instead
Dec 07 21:13:29.388 INFO [stderr]     |
Dec 07 21:13:29.388 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 21:13:29.388 INFO [stderr] 
Dec 07 21:13:29.780 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 21:13:29.780 INFO [stderr]     --> src/output.rs:1116:21
Dec 07 21:13:29.780 INFO [stderr]      |
Dec 07 21:13:29.780 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 07 21:13:29.780 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:29.780 INFO [stderr]      |
Dec 07 21:13:29.780 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 07 21:13:29.780 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 21:13:29.780 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 07 21:13:29.780 INFO [stderr] 
Dec 07 21:13:30.492 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 21:13:30.492 INFO [stderr]     --> src/output.rs:1116:21
Dec 07 21:13:30.492 INFO [stderr]      |
Dec 07 21:13:30.492 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 07 21:13:30.492 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:30.492 INFO [stderr]      |
Dec 07 21:13:30.492 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 07 21:13:30.492 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 21:13:30.492 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 07 21:13:30.492 INFO [stderr] 
Dec 07 21:13:33.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.23s
Dec 07 21:13:33.088 INFO [stderr] su: No module specific data is present
Dec 07 21:13:33.836 INFO running `"docker" "inspect" "c1b4718ea0dcf44ce55aaa183b307d9e55fc9f1804eb429aab99e70bedabbb99"`
Dec 07 21:13:34.138 INFO running `"docker" "rm" "-f" "c1b4718ea0dcf44ce55aaa183b307d9e55fc9f1804eb429aab99e70bedabbb99"`
Dec 07 21:13:34.392 INFO [stdout] c1b4718ea0dcf44ce55aaa183b307d9e55fc9f1804eb429aab99e70bedabbb99
Dec 07 21:13:34.398 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --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 07 21:13:34.754 INFO [stdout] 6bfa652ad91bfaeb4e33f44ecb4b65c7f977f08adf154c4acefde1460853e29b
Dec 07 21:13:34.764 INFO running `"docker" "start" "-a" "6bfa652ad91bfaeb4e33f44ecb4b65c7f977f08adf154c4acefde1460853e29b"`
Dec 07 21:13:35.733 INFO [stderr] usermod: no changes
Dec 07 21:13:35.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 07 21:13:35.908 INFO [stderr]      Running /target/debug/deps/cargo_generate_nixfile-2ad4a9b4793d4eba
Dec 07 21:13:35.910 INFO [stdout] 
Dec 07 21:13:35.910 INFO [stdout] running 1 test
Dec 07 21:13:35.910 INFO [stdout] test cfg::test_cfg ... ok
Dec 07 21:13:35.910 INFO [stdout] 
Dec 07 21:13:35.910 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:13:35.910 INFO [stdout] 
Dec 07 21:13:35.910 INFO [stderr]      Running /target/debug/deps/carnix-49e7ec57854976ed
Dec 07 21:13:35.913 INFO [stdout] 
Dec 07 21:13:35.913 INFO [stdout] running 1 test
Dec 07 21:13:35.924 INFO [stdout] test cfg::test_cfg ... ok
Dec 07 21:13:35.924 INFO [stdout] 
Dec 07 21:13:35.924 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:13:35.924 INFO [stdout] 
Dec 07 21:13:35.924 INFO [stderr] su: No module specific data is present
Dec 07 21:13:36.269 INFO running `"docker" "inspect" "6bfa652ad91bfaeb4e33f44ecb4b65c7f977f08adf154c4acefde1460853e29b"`
Dec 07 21:13:36.345 INFO running `"docker" "rm" "-f" "6bfa652ad91bfaeb4e33f44ecb4b65c7f977f08adf154c4acefde1460853e29b"`
Dec 07 21:13:36.422 INFO [stdout] 6bfa652ad91bfaeb4e33f44ecb4b65c7f977f08adf154c4acefde1460853e29b