Dec 17 21:20:25.461 INFO checking kmBlaine/yucon against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 21:20:25.461 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 21:20:25.928 INFO [stdout] 9cafc2725e80098a9e4cd3db16b61fc467e415344aa05a9deec62306de41645d
Dec 17 21:20:25.930 INFO running `"docker" "start" "-a" "9cafc2725e80098a9e4cd3db16b61fc467e415344aa05a9deec62306de41645d"`
Dec 17 21:20:27.286 INFO [stderr]     Checking yucon v0.2.0 (/opt/crater/workdir)
Dec 17 21:20:27.430 INFO [stderr] error[E0252]: the name `Write` is defined multiple times
Dec 17 21:20:27.430 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 17 21:20:27.430 INFO [stderr]    |
Dec 17 21:20:27.430 INFO [stderr] 36 | use std::fmt::Write;
Dec 17 21:20:27.430 INFO [stderr]    |     --------------- previous import of the trait `Write` here
Dec 17 21:20:27.430 INFO [stderr] ...
Dec 17 21:20:27.430 INFO [stderr] 46 | use std::io::Write;
Dec 17 21:20:27.430 INFO [stderr]    |     ^^^^^^^^^^^^^^ `Write` reimported here
Dec 17 21:20:27.430 INFO [stderr]    |
Dec 17 21:20:27.430 INFO [stderr]    = note: `Write` must be defined only once in the type namespace of this module
Dec 17 21:20:27.430 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 17 21:20:27.430 INFO [stderr]    |
Dec 17 21:20:27.430 INFO [stderr] 46 | use std::io::Write as OtherWrite;
Dec 17 21:20:27.430 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:20:27.430 INFO [stderr] 
Dec 17 21:20:27.477 INFO [stderr] error[E0252]: the name `Write` is defined multiple times
Dec 17 21:20:27.477 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 17 21:20:27.477 INFO [stderr]    |
Dec 17 21:20:27.477 INFO [stderr] 36 | use std::fmt::Write;
Dec 17 21:20:27.477 INFO [stderr]    |     --------------- previous import of the trait `Write` here
Dec 17 21:20:27.478 INFO [stderr] ...
Dec 17 21:20:27.478 INFO [stderr] 46 | use std::io::Write;
Dec 17 21:20:27.478 INFO [stderr]    |     ^^^^^^^^^^^^^^ `Write` reimported here
Dec 17 21:20:27.478 INFO [stderr]    |
Dec 17 21:20:27.478 INFO [stderr]    = note: `Write` must be defined only once in the type namespace of this module
Dec 17 21:20:27.484 INFO [stderr] help: you can use `as` to change the binding name of the import
Dec 17 21:20:27.484 INFO [stderr]    |
Dec 17 21:20:27.484 INFO [stderr] 46 | use std::io::Write as OtherWrite;
Dec 17 21:20:27.484 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:20:27.484 INFO [stderr] 
Dec 17 21:20:27.484 INFO [stderr] error[E0422]: cannot find struct, variant or union type `Bootstrapper` in this scope
Dec 17 21:20:27.484 INFO [stderr]    --> src/runtime/mod.rs:226:9
Dec 17 21:20:27.484 INFO [stderr]     |
Dec 17 21:20:27.484 INFO [stderr] 226 |         Bootstrapper
Dec 17 21:20:27.484 INFO [stderr]     |         ^^^^^^^^^^^^ did you mean `Boostrapper`?
Dec 17 21:20:27.484 INFO [stderr] 
Dec 17 21:20:27.503 INFO [stderr] warning: unused import: `std::io::Write`
Dec 17 21:20:27.503 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 17 21:20:27.503 INFO [stderr]    |
Dec 17 21:20:27.503 INFO [stderr] 46 | use std::io::Write;
Dec 17 21:20:27.503 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 21:20:27.503 INFO [stderr]    |
Dec 17 21:20:27.503 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 21:20:27.503 INFO [stderr] 
Dec 17 21:20:27.509 INFO [stderr] warning: unused import: `std::env`
Dec 17 21:20:27.509 INFO [stderr]   --> src/main.rs:22:5
Dec 17 21:20:27.510 INFO [stderr]    |
Dec 17 21:20:27.510 INFO [stderr] 22 | use std::env;
Dec 17 21:20:27.510 INFO [stderr]    |     ^^^^^^^^
Dec 17 21:20:27.510 INFO [stderr] 
Dec 17 21:20:27.510 INFO [stderr] warning: unused import: `ConversionFmt`
Dec 17 21:20:27.510 INFO [stderr]   --> src/main.rs:29:39
Dec 17 21:20:27.510 INFO [stderr]    |
Dec 17 21:20:27.510 INFO [stderr] 29 | use ::runtime::convert::{convert_all, ConversionFmt};
Dec 17 21:20:27.510 INFO [stderr]    |                                       ^^^^^^^^^^^^^
Dec 17 21:20:27.510 INFO [stderr] 
Dec 17 21:20:27.532 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 17 21:20:27.532 INFO [stderr]   --> src/main.rs:17:1
Dec 17 21:20:27.532 INFO [stderr]    |
Dec 17 21:20:27.532 INFO [stderr] 17 | extern crate test;
Dec 17 21:20:27.532 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 21:20:27.532 INFO [stderr]    |
Dec 17 21:20:27.532 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 17 21:20:27.532 INFO [stderr] 
Dec 17 21:20:27.542 INFO [stderr] error[E0422]: cannot find struct, variant or union type `Bootstrapper` in this scope
Dec 17 21:20:27.542 INFO [stderr]    --> src/runtime/mod.rs:226:9
Dec 17 21:20:27.542 INFO [stderr]     |
Dec 17 21:20:27.542 INFO [stderr] 226 |         Bootstrapper
Dec 17 21:20:27.542 INFO [stderr]     |         ^^^^^^^^^^^^ did you mean `Boostrapper`?
Dec 17 21:20:27.542 INFO [stderr] 
Dec 17 21:20:27.543 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 17 21:20:27.543 INFO [stderr]    --> src/runtime/units/config.rs:806:31
Dec 17 21:20:27.543 INFO [stderr]     |
Dec 17 21:20:27.543 INFO [stderr] 806 |     let mut home_path = match env::home_dir()
Dec 17 21:20:27.543 INFO [stderr]     |                               ^^^^^^^^^^^^^
Dec 17 21:20:27.543 INFO [stderr]     |
Dec 17 21:20:27.543 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 21:20:27.543 INFO [stderr] 
Dec 17 21:20:27.543 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 17 21:20:27.543 INFO [stderr]   --> src/main.rs:33:5
Dec 17 21:20:27.543 INFO [stderr]    |
Dec 17 21:20:27.543 INFO [stderr] 33 | use test::Options;
Dec 17 21:20:27.543 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 17 21:20:27.544 INFO [stderr]    |
Dec 17 21:20:27.544 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 17 21:20:27.544 INFO [stderr] 
Dec 17 21:20:27.544 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 17 21:20:27.544 INFO [stderr]    --> src/main.rs:109:50
Dec 17 21:20:27.544 INFO [stderr]     |
Dec 17 21:20:27.544 INFO [stderr] 109 | fn line_interpreter(units: &UnitDatabase, opts: &Options)
Dec 17 21:20:27.544 INFO [stderr]     |                                                  ^^^^^^^
Dec 17 21:20:27.544 INFO [stderr]     |
Dec 17 21:20:27.545 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 17 21:20:27.545 INFO [stderr] 
Dec 17 21:20:27.545 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 17 21:20:27.545 INFO [stderr]    --> src/main.rs:214:34
Dec 17 21:20:27.545 INFO [stderr]     |
Dec 17 21:20:27.545 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 17 21:20:27.545 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^
Dec 17 21:20:27.546 INFO [stderr]     |
Dec 17 21:20:27.546 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 17 21:20:27.546 INFO [stderr] 
Dec 17 21:20:27.555 INFO [stderr] warning: unused import: `std::io::Write`
Dec 17 21:20:27.555 INFO [stderr]   --> src/runtime/mod.rs:46:5
Dec 17 21:20:27.556 INFO [stderr]    |
Dec 17 21:20:27.556 INFO [stderr] 46 | use std::io::Write;
Dec 17 21:20:27.556 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 21:20:27.556 INFO [stderr]    |
Dec 17 21:20:27.556 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 21:20:27.556 INFO [stderr] 
Dec 17 21:20:27.557 INFO [stderr] warning: unused import: `std::env`
Dec 17 21:20:27.557 INFO [stderr]   --> src/main.rs:22:5
Dec 17 21:20:27.557 INFO [stderr]    |
Dec 17 21:20:27.557 INFO [stderr] 22 | use std::env;
Dec 17 21:20:27.557 INFO [stderr]    |     ^^^^^^^^
Dec 17 21:20:27.558 INFO [stderr] 
Dec 17 21:20:27.564 INFO [stderr] warning: unused import: `ConversionFmt`
Dec 17 21:20:27.564 INFO [stderr]   --> src/main.rs:29:39
Dec 17 21:20:27.564 INFO [stderr]    |
Dec 17 21:20:27.564 INFO [stderr] 29 | use ::runtime::convert::{convert_all, ConversionFmt};
Dec 17 21:20:27.564 INFO [stderr]    |                                       ^^^^^^^^^^^^^
Dec 17 21:20:27.564 INFO [stderr] 
Dec 17 21:20:27.578 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 17 21:20:27.578 INFO [stderr]   --> src/main.rs:17:1
Dec 17 21:20:27.578 INFO [stderr]    |
Dec 17 21:20:27.578 INFO [stderr] 17 | extern crate test;
Dec 17 21:20:27.578 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 17 21:20:27.578 INFO [stderr]    |
Dec 17 21:20:27.578 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 17 21:20:27.578 INFO [stderr] 
Dec 17 21:20:27.590 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 17 21:20:27.592 INFO [stderr]    --> src/runtime/units/config.rs:806:31
Dec 17 21:20:27.592 INFO [stderr]     |
Dec 17 21:20:27.592 INFO [stderr] 806 |     let mut home_path = match env::home_dir()
Dec 17 21:20:27.592 INFO [stderr]     |                               ^^^^^^^^^^^^^
Dec 17 21:20:27.592 INFO [stderr]     |
Dec 17 21:20:27.592 INFO [stderr]     = note: #[warn(deprecated)] on by default
Dec 17 21:20:27.592 INFO [stderr] 
Dec 17 21:20:27.592 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 17 21:20:27.592 INFO [stderr]   --> src/main.rs:33:5
Dec 17 21:20:27.592 INFO [stderr]    |
Dec 17 21:20:27.592 INFO [stderr] 33 | use test::Options;
Dec 17 21:20:27.592 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 17 21:20:27.592 INFO [stderr]    |
Dec 17 21:20:27.592 INFO [stderr]    = help: add #![feature(test)] to the crate attributes to enable
Dec 17 21:20:27.592 INFO [stderr] 
Dec 17 21:20:27.592 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 17 21:20:27.592 INFO [stderr]    --> src/main.rs:109:50
Dec 17 21:20:27.592 INFO [stderr]     |
Dec 17 21:20:27.592 INFO [stderr] 109 | fn line_interpreter(units: &UnitDatabase, opts: &Options)
Dec 17 21:20:27.592 INFO [stderr]     |                                                  ^^^^^^^
Dec 17 21:20:27.592 INFO [stderr]     |
Dec 17 21:20:27.592 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 17 21:20:27.593 INFO [stderr] 
Dec 17 21:20:27.593 INFO [stderr] error[E0658]: use of unstable library feature 'test' (see issue #27812)
Dec 17 21:20:27.593 INFO [stderr]    --> src/main.rs:214:34
Dec 17 21:20:27.593 INFO [stderr]     |
Dec 17 21:20:27.593 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 17 21:20:27.593 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^
Dec 17 21:20:27.593 INFO [stderr]     |
Dec 17 21:20:27.593 INFO [stderr]     = help: add #![feature(test)] to the crate attributes to enable
Dec 17 21:20:27.594 INFO [stderr] 
Dec 17 21:20:27.618 INFO [stderr] error[E0609]: no field `format` on type `&test::Options`
Dec 17 21:20:27.618 INFO [stderr]    --> src/main.rs:115:31
Dec 17 21:20:27.618 INFO [stderr]     |
Dec 17 21:20:27.618 INFO [stderr] 115 |     interpreter.format = opts.format;
Dec 17 21:20:27.618 INFO [stderr]     |                               ^^^^^^
Dec 17 21:20:27.618 INFO [stderr] 
Dec 17 21:20:27.625 INFO [stderr] error[E0599]: no function or associated item named `get_opts` found for type `test::Options` in the current scope
Dec 17 21:20:27.625 INFO [stderr]    --> src/main.rs:214:34
Dec 17 21:20:27.625 INFO [stderr]     |
Dec 17 21:20:27.625 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 17 21:20:27.625 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^ function or associated item not found in `test::Options`
Dec 17 21:20:27.625 INFO [stderr] 
Dec 17 21:20:27.643 INFO [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::option::Option<runtime::units::UnitDatabase>`
Dec 17 21:20:27.643 INFO [stderr]    --> src/runtime/mod.rs:249:9
Dec 17 21:20:27.643 INFO [stderr]     |
Dec 17 21:20:27.643 INFO [stderr] 249 |         self.units_db == None
Dec 17 21:20:27.643 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:20:27.643 INFO [stderr]     |
Dec 17 21:20:27.643 INFO [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::option::Option<runtime::units::UnitDatabase>`
Dec 17 21:20:27.643 INFO [stderr] 
Dec 17 21:20:27.680 INFO [stderr] error[E0609]: no field `format` on type `&test::Options`
Dec 17 21:20:27.680 INFO [stderr]    --> src/main.rs:115:31
Dec 17 21:20:27.680 INFO [stderr]     |
Dec 17 21:20:27.680 INFO [stderr] 115 |     interpreter.format = opts.format;
Dec 17 21:20:27.680 INFO [stderr]     |                               ^^^^^^
Dec 17 21:20:27.680 INFO [stderr] 
Dec 17 21:20:27.692 INFO [stderr] error[E0599]: no function or associated item named `get_opts` found for type `test::Options` in the current scope
Dec 17 21:20:27.692 INFO [stderr]    --> src/main.rs:214:34
Dec 17 21:20:27.692 INFO [stderr]     |
Dec 17 21:20:27.692 INFO [stderr] 214 |     let (opts, mut args) = match Options::get_opts()
Dec 17 21:20:27.692 INFO [stderr]     |                                  ^^^^^^^^^^^^^^^^^ function or associated item not found in `test::Options`
Dec 17 21:20:27.692 INFO [stderr] 
Dec 17 21:20:27.718 INFO [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::option::Option<runtime::units::UnitDatabase>`
Dec 17 21:20:27.718 INFO [stderr]    --> src/runtime/mod.rs:249:9
Dec 17 21:20:27.718 INFO [stderr]     |
Dec 17 21:20:27.718 INFO [stderr] 249 |         self.units_db == None
Dec 17 21:20:27.718 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 17 21:20:27.718 INFO [stderr]     |
Dec 17 21:20:27.718 INFO [stderr]     = note: an implementation of `std::cmp::PartialEq` might be missing for `std::option::Option<runtime::units::UnitDatabase>`
Dec 17 21:20:27.718 INFO [stderr] 
Dec 17 21:20:27.790 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 21:20:27.790 INFO [stderr]    --> src/runtime/units/config.rs:932:45
Dec 17 21:20:27.790 INFO [stderr]     |
Dec 17 21:20:27.790 INFO [stderr] 932 |                       {}\n", line_num, line.trim_right(), err );
Dec 17 21:20:27.790 INFO [stderr]     |                                             ^^^^^^^^^^
Dec 17 21:20:27.790 INFO [stderr] 
Dec 17 21:20:27.809 INFO [stderr] error: aborting due to 9 previous errors
Dec 17 21:20:27.809 INFO [stderr] 
Dec 17 21:20:27.809 INFO [stderr] Some errors occurred: E0252, E0369, E0422, E0599, E0609, E0658.
Dec 17 21:20:27.809 INFO [stderr] For more information about an error, try `rustc --explain E0252`.
Dec 17 21:20:27.819 INFO [stderr] error: Could not compile `yucon`.
Dec 17 21:20:27.819 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 17 21:20:27.901 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
Dec 17 21:20:27.901 INFO [stderr]    --> src/runtime/units/config.rs:932:45
Dec 17 21:20:27.901 INFO [stderr]     |
Dec 17 21:20:27.901 INFO [stderr] 932 |                       {}\n", line_num, line.trim_right(), err );
Dec 17 21:20:27.901 INFO [stderr]     |                                             ^^^^^^^^^^
Dec 17 21:20:27.901 INFO [stderr] 
Dec 17 21:20:27.920 INFO [stderr] error: aborting due to 9 previous errors
Dec 17 21:20:27.920 INFO [stderr] 
Dec 17 21:20:27.920 INFO [stderr] Some errors occurred: E0252, E0369, E0422, E0599, E0609, E0658.
Dec 17 21:20:27.920 INFO [stderr] For more information about an error, try `rustc --explain E0252`.
Dec 17 21:20:27.928 INFO [stderr] error: Could not compile `yucon`.
Dec 17 21:20:27.928 INFO [stderr] 
Dec 17 21:20:27.928 INFO [stderr] To learn more, run the command again with --verbose.
Dec 17 21:20:28.205 INFO running `"docker" "inspect" "9cafc2725e80098a9e4cd3db16b61fc467e415344aa05a9deec62306de41645d"`
Dec 17 21:20:28.294 INFO running `"docker" "rm" "-f" "9cafc2725e80098a9e4cd3db16b61fc467e415344aa05a9deec62306de41645d"`
Dec 17 21:20:28.368 INFO [stdout] 9cafc2725e80098a9e4cd3db16b61fc467e415344aa05a9deec62306de41645d