Dec 19 14:14:04.533 INFO checking kmBlaine/yucon against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 14:14:04.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-0/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/kmBlaine/yucon:/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" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 14:14:04.974 INFO [stdout] 2a7a5ae8abbf19cfd05ea708fba808dd26ed273e6b7a32af18ffb1e589e8ffda
Dec 19 14:14:04.980 INFO running `"docker" "start" "-a" "2a7a5ae8abbf19cfd05ea708fba808dd26ed273e6b7a32af18ffb1e589e8ffda"`
Dec 19 14:14:06.160 INFO [stderr]     Checking yucon v0.2.0 (/opt/crater/workdir)
Dec 19 14:14:06.432 INFO [stderr] error[E0252]: the name `Write` is defined multiple times
Dec 19 14:14:06.432 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 19 14:14:06.432 INFO [stderr]    |
Dec 19 14:14:06.432 INFO [stderr] 36 | use std::fmt::Write;
Dec 19 14:14:06.432 INFO [stderr]    |     --------------- previous import of the trait `Write` here
Dec 19 14:14:06.432 INFO [stderr] ...
Dec 19 14:14:06.432 INFO [stderr] 46 | use std::io::Write;
Dec 19 14:14:06.432 INFO [stderr]    |     ^^^^^^^^^^^^^^ `Write` reimported here
Dec 19 14:14:06.432 INFO [stderr]    |
Dec 19 14:14:06.432 INFO [stderr]    = note: `Write` must be defined only once in the type namespace of this module
Dec 19 14:14:06.432 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 19 14:14:06.432 INFO [stderr]    |
Dec 19 14:14:06.432 INFO [stderr] 46 | use std::io::Write as OtherWrite;
Dec 19 14:14:06.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:14:06.432 INFO [stderr] 
Dec 19 14:14:06.432 INFO [stderr] error[E0252]: the name `Write` is defined multiple times
Dec 19 14:14:06.432 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 19 14:14:06.432 INFO [stderr]    |
Dec 19 14:14:06.432 INFO [stderr] 36 | use std::fmt::Write;
Dec 19 14:14:06.432 INFO [stderr]    |     --------------- previous import of the trait `Write` here
Dec 19 14:14:06.432 INFO [stderr] ...
Dec 19 14:14:06.432 INFO [stderr] 46 | use std::io::Write;
Dec 19 14:14:06.432 INFO [stderr]    |     ^^^^^^^^^^^^^^ `Write` reimported here
Dec 19 14:14:06.432 INFO [stderr]    |
Dec 19 14:14:06.432 INFO [stderr]    = note: `Write` must be defined only once in the type namespace of this module
Dec 19 14:14:06.432 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 19 14:14:06.432 INFO [stderr]    |
Dec 19 14:14:06.432 INFO [stderr] 46 | use std::io::Write as OtherWrite;
Dec 19 14:14:06.432 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:14:06.432 INFO [stderr] 
Dec 19 14:14:06.512 INFO [stderr] error[E0422]: cannot find struct, variant or union type `Bootstrapper` in this scope
Dec 19 14:14:06.512 INFO [stderr]    --> src/runtime/mod.rs:226:9
Dec 19 14:14:06.512 INFO [stderr]     |
Dec 19 14:14:06.512 INFO [stderr] 226 |         Bootstrapper
Dec 19 14:14:06.512 INFO [stderr]     |         ^^^^^^^^^^^^ did you mean `Boostrapper`?
Dec 19 14:14:06.512 INFO [stderr] 
Dec 19 14:14:06.528 INFO [stderr] error[E0422]: cannot find struct, variant or union type `Bootstrapper` in this scope
Dec 19 14:14:06.528 INFO [stderr]    --> src/runtime/mod.rs:226:9
Dec 19 14:14:06.528 INFO [stderr]     |
Dec 19 14:14:06.528 INFO [stderr] 226 |         Bootstrapper
Dec 19 14:14:06.528 INFO [stderr]     |         ^^^^^^^^^^^^ did you mean `Boostrapper`?
Dec 19 14:14:06.528 INFO [stderr] 
Dec 19 14:14:06.548 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 14:14:06.548 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 19 14:14:06.548 INFO [stderr]    |
Dec 19 14:14:06.548 INFO [stderr] 46 | use std::io::Write;
Dec 19 14:14:06.548 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 14:14:06.548 INFO [stderr]    |
Dec 19 14:14:06.548 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 14:14:06.548 INFO [stderr] 
Dec 19 14:14:06.548 INFO [stderr] warning: unused import: `std::env`
Dec 19 14:14:06.548 INFO [stderr]   --> src/main.rs:22:5
Dec 19 14:14:06.548 INFO [stderr]    |
Dec 19 14:14:06.548 INFO [stderr] 22 | use std::env;
Dec 19 14:14:06.548 INFO [stderr]    |     ^^^^^^^^
Dec 19 14:14:06.548 INFO [stderr] 
Dec 19 14:14:06.548 INFO [stderr] warning: unused import: `ConversionFmt`
Dec 19 14:14:06.548 INFO [stderr]   --> src/main.rs:29:39
Dec 19 14:14:06.548 INFO [stderr]    |
Dec 19 14:14:06.548 INFO [stderr] 29 | use ::runtime::convert::{convert_all, ConversionFmt};
Dec 19 14:14:06.548 INFO [stderr]    |                                       ^^^^^^^^^^^^^
Dec 19 14:14:06.548 INFO [stderr] 
Dec 19 14:14:06.552 INFO [stderr] warning: unused import: `std::io::Write`
Dec 19 14:14:06.552 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 19 14:14:06.552 INFO [stderr]    |
Dec 19 14:14:06.552 INFO [stderr] 46 | use std::io::Write;
Dec 19 14:14:06.552 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 14:14:06.552 INFO [stderr]    |
Dec 19 14:14:06.552 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 14:14:06.552 INFO [stderr] 
Dec 19 14:14:06.552 INFO [stderr] warning: unused import: `std::env`
Dec 19 14:14:06.552 INFO [stderr]   --> src/main.rs:22:5
Dec 19 14:14:06.552 INFO [stderr]    |
Dec 19 14:14:06.552 INFO [stderr] 22 | use std::env;
Dec 19 14:14:06.552 INFO [stderr]    |     ^^^^^^^^
Dec 19 14:14:06.552 INFO [stderr] 
Dec 19 14:14:06.552 INFO [stderr] warning: unused import: `ConversionFmt`
Dec 19 14:14:06.552 INFO [stderr]   --> src/main.rs:29:39
Dec 19 14:14:06.552 INFO [stderr]    |
Dec 19 14:14:06.552 INFO [stderr] 29 | use ::runtime::convert::{convert_all, ConversionFmt};
Dec 19 14:14:06.552 INFO [stderr]    |                                       ^^^^^^^^^^^^^
Dec 19 14:14:06.552 INFO [stderr] 
Dec 19 14:14:06.598 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 19 14:14:06.598 INFO [stderr]   --> src/main.rs:17:1
Dec 19 14:14:06.598 INFO [stderr]    |
Dec 19 14:14:06.598 INFO [stderr] 17 | extern crate test;
Dec 19 14:14:06.598 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 19 14:14:06.598 INFO [stderr]    |
Dec 19 14:14:06.598 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 19 14:14:06.598 INFO [stderr] 
Dec 19 14:14:06.598 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 19 14:14:06.598 INFO [stderr]   --> src/main.rs:17:1
Dec 19 14:14:06.598 INFO [stderr]    |
Dec 19 14:14:06.599 INFO [stderr] 17 | extern crate test;
Dec 19 14:14:06.599 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 19 14:14:06.599 INFO [stderr]    |
Dec 19 14:14:06.599 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 19 14:14:06.599 INFO [stderr] 
Dec 19 14:14:06.601 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 19 14:14:06.601 INFO [stderr]    --> src/runtime/units/config.rs:806:31
Dec 19 14:14:06.601 INFO [stderr]     |
Dec 19 14:14:06.601 INFO [stderr] 806 |     let mut home_path = match env::home_dir()
Dec 19 14:14:06.601 INFO [stderr]     |                               ^^^^^^^^^^^^^
Dec 19 14:14:06.601 INFO [stderr]     |
Dec 19 14:14:06.601 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 14:14:06.601 INFO [stderr] 
Dec 19 14:14:06.601 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 19 14:14:06.601 INFO [stderr]   --> src/main.rs:33:5
Dec 19 14:14:06.601 INFO [stderr]    |
Dec 19 14:14:06.601 INFO [stderr] 33 | use test::Options;
Dec 19 14:14:06.601 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 14:14:06.601 INFO [stderr]    |
Dec 19 14:14:06.601 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 19 14:14:06.601 INFO [stderr] 
Dec 19 14:14:06.601 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 19 14:14:06.601 INFO [stderr]    --> src/main.rs:109:50
Dec 19 14:14:06.601 INFO [stderr]     |
Dec 19 14:14:06.601 INFO [stderr] 109 | fn line_interpreter(units: &UnitDatabase, opts: &Options)
Dec 19 14:14:06.601 INFO [stderr]     |                                                  ^^^^^^^
Dec 19 14:14:06.601 INFO [stderr]     |
Dec 19 14:14:06.601 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 19 14:14:06.601 INFO [stderr] 
Dec 19 14:14:06.601 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 19 14:14:06.601 INFO [stderr]    --> src/main.rs:214:34
Dec 19 14:14:06.601 INFO [stderr]     |
Dec 19 14:14:06.601 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 19 14:14:06.601 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^
Dec 19 14:14:06.601 INFO [stderr]     |
Dec 19 14:14:06.601 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 19 14:14:06.601 INFO [stderr] 
Dec 19 14:14:06.612 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 19 14:14:06.612 INFO [stderr]    --> src/runtime/units/config.rs:806:31
Dec 19 14:14:06.612 INFO [stderr]     |
Dec 19 14:14:06.612 INFO [stderr] 806 |     let mut home_path = match env::home_dir()
Dec 19 14:14:06.612 INFO [stderr]     |                               ^^^^^^^^^^^^^
Dec 19 14:14:06.612 INFO [stderr]     |
Dec 19 14:14:06.612 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 19 14:14:06.612 INFO [stderr] 
Dec 19 14:14:06.612 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 19 14:14:06.612 INFO [stderr]   --> src/main.rs:33:5
Dec 19 14:14:06.612 INFO [stderr]    |
Dec 19 14:14:06.612 INFO [stderr] 33 | use test::Options;
Dec 19 14:14:06.612 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 19 14:14:06.612 INFO [stderr]    |
Dec 19 14:14:06.612 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 19 14:14:06.612 INFO [stderr] 
Dec 19 14:14:06.612 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 19 14:14:06.612 INFO [stderr]    --> src/main.rs:109:50
Dec 19 14:14:06.612 INFO [stderr]     |
Dec 19 14:14:06.612 INFO [stderr] 109 | fn line_interpreter(units: &UnitDatabase, opts: &Options)
Dec 19 14:14:06.612 INFO [stderr]     |                                                  ^^^^^^^
Dec 19 14:14:06.612 INFO [stderr]     |
Dec 19 14:14:06.612 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 19 14:14:06.612 INFO [stderr] 
Dec 19 14:14:06.612 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 19 14:14:06.612 INFO [stderr]    --> src/main.rs:214:34
Dec 19 14:14:06.612 INFO [stderr]     |
Dec 19 14:14:06.612 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 19 14:14:06.612 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^
Dec 19 14:14:06.612 INFO [stderr]     |
Dec 19 14:14:06.612 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 19 14:14:06.612 INFO [stderr] 
Dec 19 14:14:06.684 INFO [stderr] error[E0609]: no field `format` on type `&test::Options`
Dec 19 14:14:06.684 INFO [stderr]    --> src/main.rs:115:31
Dec 19 14:14:06.684 INFO [stderr]     |
Dec 19 14:14:06.684 INFO [stderr] 115 |     interpreter.format = opts.format;
Dec 19 14:14:06.684 INFO [stderr]     |                               ^^^^^^
Dec 19 14:14:06.684 INFO [stderr] 
Dec 19 14:14:06.696 INFO [stderr] error[E0599]: no function or associated item named `get_opts` found for type `test::Options` in the current scope
Dec 19 14:14:06.696 INFO [stderr]    --> src/main.rs:214:34
Dec 19 14:14:06.696 INFO [stderr]     |
Dec 19 14:14:06.696 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 19 14:14:06.696 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^ function or associated item not found in `test::Options`
Dec 19 14:14:06.696 INFO [stderr] 
Dec 19 14:14:06.728 INFO [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::option::Option<runtime::units::UnitDatabase>`
Dec 19 14:14:06.728 INFO [stderr]    --> src/runtime/mod.rs:249:9
Dec 19 14:14:06.728 INFO [stderr]     |
Dec 19 14:14:06.728 INFO [stderr] 249 |         self.units_db == None
Dec 19 14:14:06.728 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:14:06.728 INFO [stderr]     |
Dec 19 14:14:06.728 INFO [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::option::Option<runtime::units::UnitDatabase>`
Dec 19 14:14:06.728 INFO [stderr] 
Dec 19 14:14:06.800 INFO [stderr] error[E0609]: no field `format` on type `&test::Options`
Dec 19 14:14:06.800 INFO [stderr]    --> src/main.rs:115:31
Dec 19 14:14:06.800 INFO [stderr]     |
Dec 19 14:14:06.800 INFO [stderr] 115 |     interpreter.format = opts.format;
Dec 19 14:14:06.800 INFO [stderr]     |                               ^^^^^^
Dec 19 14:14:06.800 INFO [stderr] 
Dec 19 14:14:06.809 INFO [stderr] error[E0599]: no function or associated item named `get_opts` found for type `test::Options` in the current scope
Dec 19 14:14:06.810 INFO [stderr]    --> src/main.rs:214:34
Dec 19 14:14:06.810 INFO [stderr]     |
Dec 19 14:14:06.810 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 19 14:14:06.810 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^ function or associated item not found in `test::Options`
Dec 19 14:14:06.810 INFO [stderr] 
Dec 19 14:14:06.864 INFO [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::option::Option<runtime::units::UnitDatabase>`
Dec 19 14:14:06.864 INFO [stderr]    --> src/runtime/mod.rs:249:9
Dec 19 14:14:06.864 INFO [stderr]     |
Dec 19 14:14:06.864 INFO [stderr] 249 |         self.units_db == None
Dec 19 14:14:06.864 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 19 14:14:06.864 INFO [stderr]     |
Dec 19 14:14:06.864 INFO [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::option::Option<runtime::units::UnitDatabase>`
Dec 19 14:14:06.864 INFO [stderr] 
Dec 19 14:14:06.972 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 14:14:06.972 INFO [stderr]    --> src/runtime/units/config.rs:932:45
Dec 19 14:14:06.972 INFO [stderr]     |
Dec 19 14:14:06.972 INFO [stderr] 932 |                       {}\n", line_num, line.trim_right(), err );
Dec 19 14:14:06.972 INFO [stderr]     |                                             ^^^^^^^^^^
Dec 19 14:14:06.972 INFO [stderr] 
Dec 19 14:14:06.992 INFO [stderr] error: aborting due to 9 previous errors
Dec 19 14:14:06.992 INFO [stderr] 
Dec 19 14:14:06.992 INFO [stderr] Some errors occurred: E0252, E0369, E0422, E0599, E0609, E0658.
Dec 19 14:14:06.992 INFO [stderr] For more information about an error, try `rustc --explain E0252`.
Dec 19 14:14:06.995 INFO [stderr] error: Could not compile `yucon`.
Dec 19 14:14:06.995 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 19 14:14:07.068 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 19 14:14:07.068 INFO [stderr]    --> src/runtime/units/config.rs:932:45
Dec 19 14:14:07.068 INFO [stderr]     |
Dec 19 14:14:07.068 INFO [stderr] 932 |                       {}\n", line_num, line.trim_right(), err );
Dec 19 14:14:07.068 INFO [stderr]     |                                             ^^^^^^^^^^
Dec 19 14:14:07.068 INFO [stderr] 
Dec 19 14:14:07.100 INFO [stderr] error: aborting due to 9 previous errors
Dec 19 14:14:07.100 INFO [stderr] 
Dec 19 14:14:07.100 INFO [stderr] Some errors occurred: E0252, E0369, E0422, E0599, E0609, E0658.
Dec 19 14:14:07.100 INFO [stderr] For more information about an error, try `rustc --explain E0252`.
Dec 19 14:14:07.120 INFO [stderr] error: Could not compile `yucon`.
Dec 19 14:14:07.120 INFO [stderr] 
Dec 19 14:14:07.120 INFO [stderr] To learn more, run the command again with --verbose.
Dec 19 14:14:07.677 INFO running `"docker" "inspect" "2a7a5ae8abbf19cfd05ea708fba808dd26ed273e6b7a32af18ffb1e589e8ffda"`
Dec 19 14:14:07.838 INFO running `"docker" "rm" "-f" "2a7a5ae8abbf19cfd05ea708fba808dd26ed273e6b7a32af18ffb1e589e8ffda"`
Dec 19 14:14:08.100 INFO [stdout] 2a7a5ae8abbf19cfd05ea708fba808dd26ed273e6b7a32af18ffb1e589e8ffda