Dec 18 17:45:05.676 INFO checking carnix-0.9.6 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 17:45:05.677 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/carnix/0.9.6:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:45:06.132 INFO [stdout] 2b568da5f41e5b4f1ad071bfd91b37fffc3a5535da925e89a4c9cc083158621d
Dec 18 17:45:06.138 INFO running `"docker" "start" "-a" "2b568da5f41e5b4f1ad071bfd91b37fffc3a5535da925e89a4c9cc083158621d"`
Dec 18 17:45:07.888 INFO [stderr]     Checking carnix v0.9.6 (/opt/crater/workdir)
Dec 18 17:45:14.456 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.456 INFO [stderr]    --> src/output.rs:881:77
Dec 18 17:45:14.457 INFO [stderr]     |
Dec 18 17:45:14.457 INFO [stderr] 881 |                             writeln!(w, "{}  {}.{}", indent, current_prefix.trim_right_matches('.'), current_attrs.pop().unwrap())?;
Dec 18 17:45:14.457 INFO [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.457 INFO [stderr]     |
Dec 18 17:45:14.457 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:45:14.457 INFO [stderr] 
Dec 18 17:45:14.484 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.485 INFO [stderr]    --> src/output.rs:883:104
Dec 18 17:45:14.485 INFO [stderr]     |
Dec 18 17:45:14.485 INFO [stderr] 883 |                             writeln!(w, "{}  {} = fold recursiveUpdate {{}} [", indent, current_prefix.trim_right_matches('.'))?;
Dec 18 17:45:14.486 INFO [stderr]     |                                                                                                        ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.486 INFO [stderr] 
Dec 18 17:45:14.508 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.509 INFO [stderr]    --> src/output.rs:901:62
Dec 18 17:45:14.509 INFO [stderr]     |
Dec 18 17:45:14.509 INFO [stderr] 901 |                     current_attrs.push(format!("{} = {};", a.trim_left_matches(current_prefix), b[0]))
Dec 18 17:45:14.510 INFO [stderr]     |                                                              ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.510 INFO [stderr] 
Dec 18 17:45:14.516 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.517 INFO [stderr]    --> src/output.rs:903:81
Dec 18 17:45:14.517 INFO [stderr]     |
Dec 18 17:45:14.517 INFO [stderr] 903 |                     current_attrs.push(format!("{} = (f.{} or false) || {};", a.trim_left_matches(current_prefix), a, b[0]))
Dec 18 17:45:14.517 INFO [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.517 INFO [stderr] 
Dec 18 17:45:14.518 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.518 INFO [stderr]    --> src/output.rs:906:75
Dec 18 17:45:14.518 INFO [stderr]     |
Dec 18 17:45:14.518 INFO [stderr] 906 |                     current_attrs.push(format!("{} = (f.{} or false);", a.trim_left_matches(current_prefix), a))
Dec 18 17:45:14.519 INFO [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.519 INFO [stderr] 
Dec 18 17:45:14.519 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.519 INFO [stderr]    --> src/output.rs:909:72
Dec 18 17:45:14.520 INFO [stderr]     |
Dec 18 17:45:14.520 INFO [stderr] 909 |                 let mut x = format!("{} =\n{}      (f.{} or false)", a.trim_left_matches(current_prefix), indent, a);
Dec 18 17:45:14.520 INFO [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.520 INFO [stderr] 
Dec 18 17:45:14.528 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.528 INFO [stderr]    --> src/output.rs:881:77
Dec 18 17:45:14.528 INFO [stderr]     |
Dec 18 17:45:14.528 INFO [stderr] 881 |                             writeln!(w, "{}  {}.{}", indent, current_prefix.trim_right_matches('.'), current_attrs.pop().unwrap())?;
Dec 18 17:45:14.528 INFO [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.528 INFO [stderr]     |
Dec 18 17:45:14.528 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:45:14.528 INFO [stderr] 
Dec 18 17:45:14.528 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.528 INFO [stderr]    --> src/output.rs:883:104
Dec 18 17:45:14.528 INFO [stderr]     |
Dec 18 17:45:14.528 INFO [stderr] 883 |                             writeln!(w, "{}  {} = fold recursiveUpdate {{}} [", indent, current_prefix.trim_right_matches('.'))?;
Dec 18 17:45:14.528 INFO [stderr]     |                                                                                                        ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.528 INFO [stderr] 
Dec 18 17:45:14.532 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.532 INFO [stderr]    --> src/output.rs:920:65
Dec 18 17:45:14.532 INFO [stderr]     |
Dec 18 17:45:14.532 INFO [stderr] 920 |                 writeln!(w, "{}  {}.{}", indent, current_prefix.trim_right_matches('.'), current_attrs.pop().unwrap())?;
Dec 18 17:45:14.532 INFO [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.532 INFO [stderr] 
Dec 18 17:45:14.546 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.546 INFO [stderr]    --> src/output.rs:922:92
Dec 18 17:45:14.546 INFO [stderr]     |
Dec 18 17:45:14.546 INFO [stderr] 922 |                 writeln!(w, "{}  {} = fold recursiveUpdate {{}} [", indent, current_prefix.trim_right_matches('.'))?;
Dec 18 17:45:14.546 INFO [stderr]     |                                                                                            ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.546 INFO [stderr] 
Dec 18 17:45:14.560 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.560 INFO [stderr]    --> src/output.rs:901:62
Dec 18 17:45:14.560 INFO [stderr]     |
Dec 18 17:45:14.560 INFO [stderr] 901 |                     current_attrs.push(format!("{} = {};", a.trim_left_matches(current_prefix), b[0]))
Dec 18 17:45:14.560 INFO [stderr]     |                                                              ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.560 INFO [stderr] 
Dec 18 17:45:14.560 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.560 INFO [stderr]    --> src/output.rs:903:81
Dec 18 17:45:14.560 INFO [stderr]     |
Dec 18 17:45:14.560 INFO [stderr] 903 |                     current_attrs.push(format!("{} = (f.{} or false) || {};", a.trim_left_matches(current_prefix), a, b[0]))
Dec 18 17:45:14.560 INFO [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.560 INFO [stderr] 
Dec 18 17:45:14.576 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.576 INFO [stderr]    --> src/output.rs:906:75
Dec 18 17:45:14.576 INFO [stderr]     |
Dec 18 17:45:14.576 INFO [stderr] 906 |                     current_attrs.push(format!("{} = (f.{} or false);", a.trim_left_matches(current_prefix), a))
Dec 18 17:45:14.576 INFO [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.576 INFO [stderr] 
Dec 18 17:45:14.576 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.576 INFO [stderr]    --> src/output.rs:909:72
Dec 18 17:45:14.576 INFO [stderr]     |
Dec 18 17:45:14.576 INFO [stderr] 909 |                 let mut x = format!("{} =\n{}      (f.{} or false)", a.trim_left_matches(current_prefix), indent, a);
Dec 18 17:45:14.576 INFO [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.576 INFO [stderr] 
Dec 18 17:45:14.608 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.608 INFO [stderr]    --> src/output.rs:920:65
Dec 18 17:45:14.608 INFO [stderr]     |
Dec 18 17:45:14.608 INFO [stderr] 920 |                 writeln!(w, "{}  {}.{}", indent, current_prefix.trim_right_matches('.'), current_attrs.pop().unwrap())?;
Dec 18 17:45:14.608 INFO [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.608 INFO [stderr] 
Dec 18 17:45:14.620 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.620 INFO [stderr]    --> src/output.rs:922:92
Dec 18 17:45:14.620 INFO [stderr]     |
Dec 18 17:45:14.620 INFO [stderr] 922 |                 writeln!(w, "{}  {} = fold recursiveUpdate {{}} [", indent, current_prefix.trim_right_matches('.'))?;
Dec 18 17:45:14.620 INFO [stderr]     |                                                                                            ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.620 INFO [stderr] 
Dec 18 17:45:14.742 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.742 INFO [stderr]    --> src/output.rs:881:77
Dec 18 17:45:14.742 INFO [stderr]     |
Dec 18 17:45:14.742 INFO [stderr] 881 |                             writeln!(w, "{}  {}.{}", indent, current_prefix.trim_right_matches('.'), current_attrs.pop().unwrap())?;
Dec 18 17:45:14.742 INFO [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.742 INFO [stderr]     |
Dec 18 17:45:14.742 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:45:14.742 INFO [stderr] 
Dec 18 17:45:14.757 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.757 INFO [stderr]    --> src/output.rs:883:104
Dec 18 17:45:14.758 INFO [stderr]     |
Dec 18 17:45:14.758 INFO [stderr] 883 |                             writeln!(w, "{}  {} = fold recursiveUpdate {{}} [", indent, current_prefix.trim_right_matches('.'))?;
Dec 18 17:45:14.758 INFO [stderr]     |                                                                                                        ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.759 INFO [stderr] 
Dec 18 17:45:14.784 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.784 INFO [stderr]    --> src/output.rs:901:62
Dec 18 17:45:14.784 INFO [stderr]     |
Dec 18 17:45:14.784 INFO [stderr] 901 |                     current_attrs.push(format!("{} = {};", a.trim_left_matches(current_prefix), b[0]))
Dec 18 17:45:14.784 INFO [stderr]     |                                                              ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.784 INFO [stderr] 
Dec 18 17:45:14.798 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.798 INFO [stderr]    --> src/output.rs:903:81
Dec 18 17:45:14.798 INFO [stderr]     |
Dec 18 17:45:14.798 INFO [stderr] 903 |                     current_attrs.push(format!("{} = (f.{} or false) || {};", a.trim_left_matches(current_prefix), a, b[0]))
Dec 18 17:45:14.798 INFO [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.798 INFO [stderr] 
Dec 18 17:45:14.798 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.798 INFO [stderr]    --> src/output.rs:881:77
Dec 18 17:45:14.798 INFO [stderr]     |
Dec 18 17:45:14.798 INFO [stderr] 881 |                             writeln!(w, "{}  {}.{}", indent, current_prefix.trim_right_matches('.'), current_attrs.pop().unwrap())?;
Dec 18 17:45:14.798 INFO [stderr]     |                                                                             ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.798 INFO [stderr]     |
Dec 18 17:45:14.798 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 18 17:45:14.798 INFO [stderr] 
Dec 18 17:45:14.798 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.798 INFO [stderr]    --> src/output.rs:883:104
Dec 18 17:45:14.798 INFO [stderr]     |
Dec 18 17:45:14.798 INFO [stderr] 883 |                             writeln!(w, "{}  {} = fold recursiveUpdate {{}} [", indent, current_prefix.trim_right_matches('.'))?;
Dec 18 17:45:14.798 INFO [stderr]     |                                                                                                        ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.798 INFO [stderr] 
Dec 18 17:45:14.800 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.800 INFO [stderr]    --> src/output.rs:906:75
Dec 18 17:45:14.800 INFO [stderr]     |
Dec 18 17:45:14.800 INFO [stderr] 906 |                     current_attrs.push(format!("{} = (f.{} or false);", a.trim_left_matches(current_prefix), a))
Dec 18 17:45:14.800 INFO [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.800 INFO [stderr] 
Dec 18 17:45:14.801 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.801 INFO [stderr]    --> src/output.rs:909:72
Dec 18 17:45:14.801 INFO [stderr]     |
Dec 18 17:45:14.802 INFO [stderr] 909 |                 let mut x = format!("{} =\n{}      (f.{} or false)", a.trim_left_matches(current_prefix), indent, a);
Dec 18 17:45:14.802 INFO [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.802 INFO [stderr] 
Dec 18 17:45:14.816 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.816 INFO [stderr]    --> src/output.rs:920:65
Dec 18 17:45:14.816 INFO [stderr]     |
Dec 18 17:45:14.816 INFO [stderr] 920 |                 writeln!(w, "{}  {}.{}", indent, current_prefix.trim_right_matches('.'), current_attrs.pop().unwrap())?;
Dec 18 17:45:14.816 INFO [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.828 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.828 INFO [stderr]    --> src/output.rs:901:62
Dec 18 17:45:14.828 INFO [stderr]     |
Dec 18 17:45:14.828 INFO [stderr] 901 |                     current_attrs.push(format!("{} = {};", a.trim_left_matches(current_prefix), b[0]))
Dec 18 17:45:14.828 INFO [stderr]     |                                                              ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.828 INFO [stderr] 
Dec 18 17:45:14.830 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.830 INFO [stderr]    --> src/output.rs:922:92
Dec 18 17:45:14.831 INFO [stderr]     |
Dec 18 17:45:14.831 INFO [stderr] 922 |                 writeln!(w, "{}  {} = fold recursiveUpdate {{}} [", indent, current_prefix.trim_right_matches('.'))?;
Dec 18 17:45:14.831 INFO [stderr]     |                                                                                            ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.831 INFO [stderr] 
Dec 18 17:45:14.844 INFO [stderr] 
Dec 18 17:45:14.846 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.846 INFO [stderr]    --> src/output.rs:903:81
Dec 18 17:45:14.846 INFO [stderr]     |
Dec 18 17:45:14.847 INFO [stderr] 903 |                     current_attrs.push(format!("{} = (f.{} or false) || {};", a.trim_left_matches(current_prefix), a, b[0]))
Dec 18 17:45:14.847 INFO [stderr]     |                                                                                 ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.847 INFO [stderr] 
Dec 18 17:45:14.856 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.856 INFO [stderr]    --> src/output.rs:906:75
Dec 18 17:45:14.856 INFO [stderr]     |
Dec 18 17:45:14.856 INFO [stderr] 906 |                     current_attrs.push(format!("{} = (f.{} or false);", a.trim_left_matches(current_prefix), a))
Dec 18 17:45:14.857 INFO [stderr]     |                                                                           ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.857 INFO [stderr] 
Dec 18 17:45:14.859 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
Dec 18 17:45:14.859 INFO [stderr]    --> src/output.rs:909:72
Dec 18 17:45:14.859 INFO [stderr]     |
Dec 18 17:45:14.859 INFO [stderr] 909 |                 let mut x = format!("{} =\n{}      (f.{} or false)", a.trim_left_matches(current_prefix), indent, a);
Dec 18 17:45:14.859 INFO [stderr]     |                                                                        ^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.859 INFO [stderr] 
Dec 18 17:45:14.863 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.864 INFO [stderr]    --> src/output.rs:920:65
Dec 18 17:45:14.864 INFO [stderr]     |
Dec 18 17:45:14.864 INFO [stderr] 920 |                 writeln!(w, "{}  {}.{}", indent, current_prefix.trim_right_matches('.'), current_attrs.pop().unwrap())?;
Dec 18 17:45:14.864 INFO [stderr]     |                                                                 ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.881 INFO [stderr] 
Dec 18 17:45:14.883 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right_matches': superseded by `trim_end_matches`
Dec 18 17:45:14.884 INFO [stderr]    --> src/output.rs:922:92
Dec 18 17:45:14.884 INFO [stderr]     |
Dec 18 17:45:14.884 INFO [stderr] 922 |                 writeln!(w, "{}  {} = fold recursiveUpdate {{}} [", indent, current_prefix.trim_right_matches('.'))?;
Dec 18 17:45:14.884 INFO [stderr]     |                                                                                            ^^^^^^^^^^^^^^^^^^
Dec 18 17:45:14.884 INFO [stderr] 
Dec 18 17:45:15.200 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 17:45:15.201 INFO [stderr]   --> src/error.rs:2:1
Dec 18 17:45:15.201 INFO [stderr]    |
Dec 18 17:45:15.201 INFO [stderr] 2  | / error_chain!{
Dec 18 17:45:15.202 INFO [stderr] 3  | |     foreign_links {
Dec 18 17:45:15.202 INFO [stderr] 4  | |         Io(::std::io::Error);
Dec 18 17:45:15.202 INFO [stderr] 5  | |         Utf8(::std::string::FromUtf8Error);
Dec 18 17:45:15.203 INFO [stderr] ...  |
Dec 18 17:45:15.203 INFO [stderr] 20 | |     }
Dec 18 17:45:15.203 INFO [stderr] 21 | | }
Dec 18 17:45:15.203 INFO [stderr]    | |_^
Dec 18 17:45:15.204 INFO [stderr]    |
Dec 18 17:45:15.204 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 18 17:45:15.204 INFO [stderr] 
Dec 18 17:45:15.220 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 17:45:15.221 INFO [stderr]   --> src/error.rs:2:1
Dec 18 17:45:15.221 INFO [stderr]    |
Dec 18 17:45:15.221 INFO [stderr] 2  | / error_chain!{
Dec 18 17:45:15.221 INFO [stderr] 3  | |     foreign_links {
Dec 18 17:45:15.222 INFO [stderr] 4  | |         Io(::std::io::Error);
Dec 18 17:45:15.222 INFO [stderr] 5  | |         Utf8(::std::string::FromUtf8Error);
Dec 18 17:45:15.222 INFO [stderr] ...  |
Dec 18 17:45:15.222 INFO [stderr] 20 | |     }
Dec 18 17:45:15.223 INFO [stderr] 21 | | }
Dec 18 17:45:15.223 INFO [stderr]    | |_^
Dec 18 17:45:15.223 INFO [stderr]    |
Dec 18 17:45:15.223 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 18 17:45:15.224 INFO [stderr] 
Dec 18 17:45:15.405 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 17:45:15.406 INFO [stderr]   --> src/error.rs:2:1
Dec 18 17:45:15.406 INFO [stderr]    |
Dec 18 17:45:15.406 INFO [stderr] 2  | / error_chain!{
Dec 18 17:45:15.407 INFO [stderr] 3  | |     foreign_links {
Dec 18 17:45:15.407 INFO [stderr] 4  | |         Io(::std::io::Error);
Dec 18 17:45:15.407 INFO [stderr] 5  | |         Utf8(::std::string::FromUtf8Error);
Dec 18 17:45:15.407 INFO [stderr] ...  |
Dec 18 17:45:15.408 INFO [stderr] 20 | |     }
Dec 18 17:45:15.408 INFO [stderr] 21 | | }
Dec 18 17:45:15.408 INFO [stderr]    | |_^
Dec 18 17:45:15.409 INFO [stderr]    |
Dec 18 17:45:15.409 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 18 17:45:15.409 INFO [stderr] 
Dec 18 17:45:15.434 INFO [stderr] warning: use of deprecated item 'std::error::Error::cause': replaced by Error::source, which can support downcasting
Dec 18 17:45:15.434 INFO [stderr]   --> src/error.rs:2:1
Dec 18 17:45:15.434 INFO [stderr]    |
Dec 18 17:45:15.434 INFO [stderr] 2  | / error_chain!{
Dec 18 17:45:15.434 INFO [stderr] 3  | |     foreign_links {
Dec 18 17:45:15.434 INFO [stderr] 4  | |         Io(::std::io::Error);
Dec 18 17:45:15.434 INFO [stderr] 5  | |         Utf8(::std::string::FromUtf8Error);
Dec 18 17:45:15.434 INFO [stderr] ...  |
Dec 18 17:45:15.434 INFO [stderr] 20 | |     }
Dec 18 17:45:15.434 INFO [stderr] 21 | | }
Dec 18 17:45:15.434 INFO [stderr]    | |_^
Dec 18 17:45:15.452 INFO [stderr]    |
Dec 18 17:45:15.452 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 18 17:45:15.453 INFO [stderr] 
Dec 18 17:45:16.304 INFO [stderr] warning: unused variable: `i`
Dec 18 17:45:16.304 INFO [stderr]    --> src/cfg.rs:122:30
Dec 18 17:45:16.304 INFO [stderr]     |
Dec 18 17:45:16.304 INFO [stderr] 122 |     if let IResult::Done(ref i, ref o) = x {
Dec 18 17:45:16.304 INFO [stderr]     |                              ^ help: consider using `_i` instead
Dec 18 17:45:16.316 INFO [stderr]     |
Dec 18 17:45:16.316 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 17:45:16.317 INFO [stderr] 
Dec 18 17:45:16.600 INFO [stderr] warning: unused variable: `i`
Dec 18 17:45:16.600 INFO [stderr]    --> src/cfg.rs:122:30
Dec 18 17:45:16.601 INFO [stderr]     |
Dec 18 17:45:16.601 INFO [stderr] 122 |     if let IResult::Done(ref i, ref o) = x {
Dec 18 17:45:16.601 INFO [stderr]     |                              ^ help: consider using `_i` instead
Dec 18 17:45:16.601 INFO [stderr]     |
Dec 18 17:45:16.601 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 17:45:16.601 INFO [stderr] 
Dec 18 17:45:18.532 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:45:18.532 INFO [stderr]     --> src/output.rs:1116:21
Dec 18 17:45:18.532 INFO [stderr]      |
Dec 18 17:45:18.532 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 18 17:45:18.532 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:45:18.532 INFO [stderr]      |
Dec 18 17:45:18.532 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 18 17:45:18.532 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:45:18.532 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 18 17:45:18.532 INFO [stderr] 
Dec 18 17:45:18.688 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:45:18.688 INFO [stderr]     --> src/output.rs:1116:21
Dec 18 17:45:18.688 INFO [stderr]      |
Dec 18 17:45:18.688 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 18 17:45:18.688 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:45:18.688 INFO [stderr]      |
Dec 18 17:45:18.688 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 18 17:45:18.688 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:45:18.688 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 18 17:45:18.688 INFO [stderr] 
Dec 18 17:45:18.708 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:45:18.712 INFO [stderr]     --> src/output.rs:1116:21
Dec 18 17:45:18.712 INFO [stderr]      |
Dec 18 17:45:18.712 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 18 17:45:18.712 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:45:18.712 INFO [stderr]      |
Dec 18 17:45:18.712 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 18 17:45:18.712 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:45:18.712 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 18 17:45:18.712 INFO [stderr] 
Dec 18 17:45:18.852 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 17:45:18.852 INFO [stderr]     --> src/output.rs:1116:21
Dec 18 17:45:18.852 INFO [stderr]      |
Dec 18 17:45:18.852 INFO [stderr] 1116 |                     write!(w, "then [{{ ");
Dec 18 17:45:18.852 INFO [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 17:45:18.852 INFO [stderr]      |
Dec 18 17:45:18.852 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 18 17:45:18.852 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 17:45:18.852 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)
Dec 18 17:45:18.852 INFO [stderr] 
Dec 18 17:45:18.948 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.23s
Dec 18 17:45:19.932 INFO running `"docker" "inspect" "2b568da5f41e5b4f1ad071bfd91b37fffc3a5535da925e89a4c9cc083158621d"`
Dec 18 17:45:20.155 INFO running `"docker" "rm" "-f" "2b568da5f41e5b4f1ad071bfd91b37fffc3a5535da925e89a4c9cc083158621d"`
Dec 18 17:45:20.392 INFO [stdout] 2b568da5f41e5b4f1ad071bfd91b37fffc3a5535da925e89a4c9cc083158621d