Dec 13 13:51:51.391 INFO testing kmBlaine/yucon against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 13:51:51.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 13:51:51.922 INFO [stdout] d38f3bd5d75cd6d35e1171aa64836981320b13c585c889306c702d7d13930ab9
Dec 13 13:51:51.923 INFO running `"docker" "start" "-a" "d38f3bd5d75cd6d35e1171aa64836981320b13c585c889306c702d7d13930ab9"`
Dec 13 13:51:53.440 INFO [stderr] usermod: no changes
Dec 13 13:51:53.470 INFO [stderr]    Compiling yucon v0.2.0 (/source)
Dec 13 13:51:53.920 INFO [stderr] error[E0252]: the name `Write` is defined multiple times
Dec 13 13:51:53.920 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 13 13:51:53.920 INFO [stderr]    |
Dec 13 13:51:53.920 INFO [stderr] 36 | use std::fmt::Write;
Dec 13 13:51:53.920 INFO [stderr]    |     --------------- previous import of the trait `Write` here
Dec 13 13:51:53.920 INFO [stderr] ...
Dec 13 13:51:53.920 INFO [stderr] 46 | use std::io::Write;
Dec 13 13:51:53.920 INFO [stderr]    |     ^^^^^^^^^^^^^^ `Write` reimported here
Dec 13 13:51:53.920 INFO [stderr]    |
Dec 13 13:51:53.920 INFO [stderr]    = note: `Write` must be defined only once in the type namespace of this module
Dec 13 13:51:53.920 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 13 13:51:53.920 INFO [stderr]    |
Dec 13 13:51:53.920 INFO [stderr] 46 | use std::io::Write as OtherWrite;
Dec 13 13:51:53.920 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:51:53.920 INFO [stderr] 
Dec 13 13:51:53.965 INFO [stderr] error[E0422]: cannot find struct, variant or union type `Bootstrapper` in this scope
Dec 13 13:51:53.965 INFO [stderr]    --> src/runtime/mod.rs:226:9
Dec 13 13:51:53.965 INFO [stderr]     |
Dec 13 13:51:53.965 INFO [stderr] 226 |         Bootstrapper
Dec 13 13:51:53.965 INFO [stderr]     |         ^^^^^^^^^^^^ did you mean `Boostrapper`?
Dec 13 13:51:53.965 INFO [stderr] 
Dec 13 13:51:53.983 INFO [stderr] warning: unused import: `std::io::Write`
Dec 13 13:51:53.983 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 13 13:51:53.983 INFO [stderr]    |
Dec 13 13:51:53.983 INFO [stderr] 46 | use std::io::Write;
Dec 13 13:51:53.983 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 13 13:51:53.983 INFO [stderr]    |
Dec 13 13:51:53.983 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 13 13:51:53.983 INFO [stderr] 
Dec 13 13:51:53.986 INFO [stderr] warning: unused import: `std::env`
Dec 13 13:51:53.987 INFO [stderr]   --> src/main.rs:22:5
Dec 13 13:51:53.987 INFO [stderr]    |
Dec 13 13:51:53.987 INFO [stderr] 22 | use std::env;
Dec 13 13:51:53.987 INFO [stderr]    |     ^^^^^^^^
Dec 13 13:51:53.987 INFO [stderr] 
Dec 13 13:51:53.987 INFO [stderr] warning: unused import: `ConversionFmt`
Dec 13 13:51:53.987 INFO [stderr]   --> src/main.rs:29:39
Dec 13 13:51:53.987 INFO [stderr]    |
Dec 13 13:51:53.987 INFO [stderr] 29 | use ::runtime::convert::{convert_all, ConversionFmt};
Dec 13 13:51:53.987 INFO [stderr]    |                                       ^^^^^^^^^^^^^
Dec 13 13:51:53.987 INFO [stderr] 
Dec 13 13:51:54.003 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 13 13:51:54.003 INFO [stderr]   --> src/main.rs:17:1
Dec 13 13:51:54.003 INFO [stderr]    |
Dec 13 13:51:54.003 INFO [stderr] 17 | extern crate test;
Dec 13 13:51:54.003 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 13 13:51:54.003 INFO [stderr]    |
Dec 13 13:51:54.003 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 13 13:51:54.003 INFO [stderr] 
Dec 13 13:51:54.015 INFO [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
Dec 13 13:51:54.015 INFO [stderr]    --> src/runtime/units/config.rs:806:31
Dec 13 13:51:54.015 INFO [stderr]     |
Dec 13 13:51:54.015 INFO [stderr] 806 |     let mut home_path = match env::home_dir()
Dec 13 13:51:54.015 INFO [stderr]     |                               ^^^^^^^^^^^^^
Dec 13 13:51:54.015 INFO [stderr]     |
Dec 13 13:51:54.015 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 13 13:51:54.015 INFO [stderr] 
Dec 13 13:51:54.015 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 13 13:51:54.015 INFO [stderr]   --> src/main.rs:33:5
Dec 13 13:51:54.015 INFO [stderr]    |
Dec 13 13:51:54.015 INFO [stderr] 33 | use test::Options;
Dec 13 13:51:54.015 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 13:51:54.015 INFO [stderr]    |
Dec 13 13:51:54.015 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 13 13:51:54.015 INFO [stderr] 
Dec 13 13:51:54.015 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 13 13:51:54.015 INFO [stderr]    --> src/main.rs:109:50
Dec 13 13:51:54.015 INFO [stderr]     |
Dec 13 13:51:54.015 INFO [stderr] 109 | fn line_interpreter(units: &UnitDatabase, opts: &Options)
Dec 13 13:51:54.015 INFO [stderr]     |                                                  ^^^^^^^
Dec 13 13:51:54.015 INFO [stderr]     |
Dec 13 13:51:54.015 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 13 13:51:54.015 INFO [stderr] 
Dec 13 13:51:54.015 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 13 13:51:54.015 INFO [stderr]    --> src/main.rs:214:34
Dec 13 13:51:54.015 INFO [stderr]     |
Dec 13 13:51:54.015 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 13 13:51:54.015 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^
Dec 13 13:51:54.015 INFO [stderr]     |
Dec 13 13:51:54.015 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 13 13:51:54.015 INFO [stderr] 
Dec 13 13:51:54.096 INFO [stderr] error[E0609]: no field `format` on type `&test::Options`
Dec 13 13:51:54.096 INFO [stderr]    --> src/main.rs:115:31
Dec 13 13:51:54.096 INFO [stderr]     |
Dec 13 13:51:54.098 INFO [stderr] 115 |     interpreter.format = opts.format;
Dec 13 13:51:54.099 INFO [stderr]     |                               ^^^^^^
Dec 13 13:51:54.099 INFO [stderr] 
Dec 13 13:51:54.107 INFO [stderr] error[E0599]: no function or associated item named `get_opts` found for type `test::Options` in the current scope
Dec 13 13:51:54.107 INFO [stderr]    --> src/main.rs:214:34
Dec 13 13:51:54.107 INFO [stderr]     |
Dec 13 13:51:54.107 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 13 13:51:54.107 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^ function or associated item not found in `test::Options`
Dec 13 13:51:54.107 INFO [stderr] 
Dec 13 13:51:54.139 INFO [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::option::Option<runtime::units::UnitDatabase>`
Dec 13 13:51:54.139 INFO [stderr]    --> src/runtime/mod.rs:249:9
Dec 13 13:51:54.139 INFO [stderr]     |
Dec 13 13:51:54.139 INFO [stderr] 249 |         self.units_db == None
Dec 13 13:51:54.139 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 13 13:51:54.139 INFO [stderr]     |
Dec 13 13:51:54.139 INFO [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::option::Option<runtime::units::UnitDatabase>`
Dec 13 13:51:54.139 INFO [stderr] 
Dec 13 13:51:54.335 INFO [stderr] error: aborting due to 9 previous errors
Dec 13 13:51:54.335 INFO [stderr] 
Dec 13 13:51:54.335 INFO [stderr] Some errors occurred: E0252, E0369, E0422, E0599, E0609, E0658.
Dec 13 13:51:54.335 INFO [stderr] For more information about an error, try `rustc --explain E0252`.
Dec 13 13:51:54.340 INFO [stderr] error: Could not compile `yucon`.
Dec 13 13:51:54.341 INFO [stderr] 
Dec 13 13:51:54.341 INFO [stderr] To learn more, run the command again with --verbose.
Dec 13 13:51:54.341 INFO [stderr] su: No module specific data is present
Dec 13 13:51:54.951 INFO running `"docker" "inspect" "d38f3bd5d75cd6d35e1171aa64836981320b13c585c889306c702d7d13930ab9"`
Dec 13 13:51:55.305 INFO running `"docker" "rm" "-f" "d38f3bd5d75cd6d35e1171aa64836981320b13c585c889306c702d7d13930ab9"`
Dec 13 13:51:55.695 INFO [stdout] d38f3bd5d75cd6d35e1171aa64836981320b13c585c889306c702d7d13930ab9