[INFO] cloning repository https://github.com/adriancalavie/luxembourg-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adriancalavie/luxembourg-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadriancalavie%2Fluxembourg-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0709bb131211879dd06dc34644b34e421d65b758
[INFO] checking adriancalavie/luxembourg-rs against try#66388cc165a6c4ac98c074dc9f0281ff23528c55 for pr-150727
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadriancalavie%2Fluxembourg-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/adriancalavie/luxembourg-rs
[INFO] finished tweaking git repo https://github.com/adriancalavie/luxembourg-rs
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[INFO] crate git repo https://github.com/adriancalavie/luxembourg-rs already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]   --> src/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     if cfg!(debug) {
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `debug`
[INFO] [stdout]   --> src/main.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     if cfg!(debug) {
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 31 more
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(debug)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(debug)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/utils/hashable_float.rs:14:30
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let bits: u64 = unsafe { mem::transmute(val) };
[INFO] [stdout]    |                              --------------^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: replace this with: `f64::to_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/utils/orderable_float.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 let u = unsafe { transmute::<$f, $i>(self.0) };
[INFO] [stdout]    |                                  -------------------^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: replace this with: `f32::to_bits`
[INFO] [stdout] ...
[INFO] [stdout] 80 | float_ord_impl!(f32, u32, 32);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `float_ord_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/utils/orderable_float.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 let u = unsafe { transmute::<$f, $i>(self.0) };
[INFO] [stdout]    |                                  -------------------^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: replace this with: `f64::to_bits`
[INFO] [stdout] ...
[INFO] [stdout] 81 | float_ord_impl!(f64, u64, 64);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `float_ord_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort` is never used
[INFO] [stdout]   --> src/utils/orderable_float.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn sort<T>(v: &mut [T])
[INFO] [stdout]    |        ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/utils/hashable_float.rs:14:30
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let bits: u64 = unsafe { mem::transmute(val) };
[INFO] [stdout]    |                              --------------^^^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: replace this with: `f64::to_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/utils/orderable_float.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 let u = unsafe { transmute::<$f, $i>(self.0) };
[INFO] [stdout]    |                                  -------------------^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: replace this with: `f32::to_bits`
[INFO] [stdout] ...
[INFO] [stdout] 80 | float_ord_impl!(f32, u32, 32);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `float_ord_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/utils/orderable_float.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 let u = unsafe { transmute::<$f, $i>(self.0) };
[INFO] [stdout]    |                                  -------------------^^^^^^^^
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  help: replace this with: `f64::to_bits`
[INFO] [stdout] ...
[INFO] [stdout] 81 | float_ord_impl!(f64, u64, 64);
[INFO] [stdout]    | ----------------------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `float_ord_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 50s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: document-features v0.2.8
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "d255bf100c7423e200e9a85a92101a47c089c162443afacdfc00b60780ac55b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d255bf100c7423e200e9a85a92101a47c089c162443afacdfc00b60780ac55b9", kill_on_drop: false }`
[INFO] [stdout] d255bf100c7423e200e9a85a92101a47c089c162443afacdfc00b60780ac55b9
