Dec 07 21:13:00.908 INFO testing carnix-0.9.6 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 21:13:00.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:13:01.384 INFO [stdout] 2439101e08d52e09d595561eda5db4c3a1dfb1c05f22442073ee1989ca9610ad
Dec 07 21:13:01.392 INFO running `"docker" "start" "-a" "2439101e08d52e09d595561eda5db4c3a1dfb1c05f22442073ee1989ca9610ad"`
Dec 07 21:13:02.219 INFO [stderr] usermod: no changes
Dec 07 21:13:02.387 INFO [stderr]    Compiling carnix v0.9.6 (/source)
Dec 07 21:13:09.064 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 21:13:09.064 INFO [stderr]     --> src/output.rs:1116:21
Dec 07 21:13:09.064 INFO [stderr]      |
Dec 07 21:13:09.064 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 07 21:13:09.064 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:09.064 INFO [stderr]      |
Dec 07 21:13:09.064 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 07 21:13:09.064 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 21:13:09.064 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 21:13:09.064 INFO [stderr] 
Dec 07 21:13:09.384 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 21:13:09.384 INFO [stderr]     --> src/output.rs:1116:21
Dec 07 21:13:09.384 INFO [stderr]      |
Dec 07 21:13:09.384 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 07 21:13:09.384 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:09.384 INFO [stderr]      |
Dec 07 21:13:09.384 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 07 21:13:09.384 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 21:13:09.384 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 21:13:09.384 INFO [stderr] 
Dec 07 21:13:21.793 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.55s
Dec 07 21:13:21.802 INFO [stderr] su: No module specific data is present
Dec 07 21:13:22.122 INFO running `"docker" "inspect" "2439101e08d52e09d595561eda5db4c3a1dfb1c05f22442073ee1989ca9610ad"`
Dec 07 21:13:22.217 INFO running `"docker" "rm" "-f" "2439101e08d52e09d595561eda5db4c3a1dfb1c05f22442073ee1989ca9610ad"`
Dec 07 21:13:22.324 INFO [stdout] 2439101e08d52e09d595561eda5db4c3a1dfb1c05f22442073ee1989ca9610ad
Dec 07 21:13:22.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:13:22.528 INFO [stdout] 997f2ac561127a291c97f3cf9ef4a59ede22d2b60e0f821d799c39cb99eb5eda
Dec 07 21:13:22.534 INFO running `"docker" "start" "-a" "997f2ac561127a291c97f3cf9ef4a59ede22d2b60e0f821d799c39cb99eb5eda"`
Dec 07 21:13:23.156 INFO [stderr] usermod: no changes
Dec 07 21:13:23.310 INFO [stderr]    Compiling carnix v0.9.6 (/source)
Dec 07 21:13:30.268 INFO [stderr] warning: unused variable: `i`
Dec 07 21:13:30.268 INFO [stderr]    --> src/cfg.rs:122:30
Dec 07 21:13:30.268 INFO [stderr]     |
Dec 07 21:13:30.268 INFO [stderr] 122 |     if let IResult::Done(ref i, ref o) = x {
Dec 07 21:13:30.268 INFO [stderr]     |                              ^ help: consider using `_i` instead
Dec 07 21:13:30.268 INFO [stderr]     |
Dec 07 21:13:30.268 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 21:13:30.268 INFO [stderr] 
Dec 07 21:13:30.568 INFO [stderr] warning: unused variable: `i`
Dec 07 21:13:30.568 INFO [stderr]    --> src/cfg.rs:122:30
Dec 07 21:13:30.568 INFO [stderr]     |
Dec 07 21:13:30.568 INFO [stderr] 122 |     if let IResult::Done(ref i, ref o) = x {
Dec 07 21:13:30.568 INFO [stderr]     |                              ^ help: consider using `_i` instead
Dec 07 21:13:30.568 INFO [stderr]     |
Dec 07 21:13:30.568 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 07 21:13:30.568 INFO [stderr] 
Dec 07 21:13:31.264 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 21:13:31.264 INFO [stderr]     --> src/output.rs:1116:21
Dec 07 21:13:31.264 INFO [stderr]      |
Dec 07 21:13:31.264 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 07 21:13:31.264 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:31.264 INFO [stderr]      |
Dec 07 21:13:31.264 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 07 21:13:31.264 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 21:13:31.264 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 21:13:31.264 INFO [stderr] 
Dec 07 21:13:31.452 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 07 21:13:31.452 INFO [stderr]     --> src/output.rs:1116:21
Dec 07 21:13:31.452 INFO [stderr]      |
Dec 07 21:13:31.452 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 07 21:13:31.452 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 21:13:31.452 INFO [stderr]      |
Dec 07 21:13:31.452 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 07 21:13:31.452 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 07 21:13:31.452 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 21:13:31.452 INFO [stderr] 
Dec 07 21:13:33.585 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.39s
Dec 07 21:13:33.594 INFO [stderr] su: No module specific data is present
Dec 07 21:13:34.314 INFO running `"docker" "inspect" "997f2ac561127a291c97f3cf9ef4a59ede22d2b60e0f821d799c39cb99eb5eda"`
Dec 07 21:13:34.612 INFO running `"docker" "rm" "-f" "997f2ac561127a291c97f3cf9ef4a59ede22d2b60e0f821d799c39cb99eb5eda"`
Dec 07 21:13:34.915 INFO [stdout] 997f2ac561127a291c97f3cf9ef4a59ede22d2b60e0f821d799c39cb99eb5eda
Dec 07 21:13:34.918 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:13:35.394 INFO [stdout] bb31d1e00cb3048b478002a0a907fef7b98f074b1c1caa62cf53fe011ce55f5f
Dec 07 21:13:35.398 INFO running `"docker" "start" "-a" "bb31d1e00cb3048b478002a0a907fef7b98f074b1c1caa62cf53fe011ce55f5f"`
Dec 07 21:13:36.058 INFO [stderr] usermod: no changes
Dec 07 21:13:36.181 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 07 21:13:36.186 INFO [stderr]      Running /target/debug/deps/cargo_generate_nixfile-58272aec38ccdc1e
Dec 07 21:13:36.186 INFO [stdout] 
Dec 07 21:13:36.186 INFO [stdout] running 1 test
Dec 07 21:13:36.187 INFO [stdout] test cfg::test_cfg ... ok
Dec 07 21:13:36.187 INFO [stdout] 
Dec 07 21:13:36.187 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:13:36.187 INFO [stdout] 
Dec 07 21:13:36.187 INFO [stderr]      Running /target/debug/deps/carnix-c5014ef2c663e0c2
Dec 07 21:13:36.194 INFO [stdout] 
Dec 07 21:13:36.194 INFO [stdout] running 1 test
Dec 07 21:13:36.194 INFO [stdout] test cfg::test_cfg ... ok
Dec 07 21:13:36.194 INFO [stdout] 
Dec 07 21:13:36.194 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:13:36.194 INFO [stdout] 
Dec 07 21:13:36.200 INFO [stderr] su: No module specific data is present
Dec 07 21:13:36.447 INFO running `"docker" "inspect" "bb31d1e00cb3048b478002a0a907fef7b98f074b1c1caa62cf53fe011ce55f5f"`
Dec 07 21:13:36.505 INFO running `"docker" "rm" "-f" "bb31d1e00cb3048b478002a0a907fef7b98f074b1c1caa62cf53fe011ce55f5f"`
Dec 07 21:13:36.586 INFO [stdout] bb31d1e00cb3048b478002a0a907fef7b98f074b1c1caa62cf53fe011ce55f5f