[INFO] updating cached repository https://github.com/kmBlaine/yucon [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b45c3783ed4fd6b7323734d8f2d699161d623ca0 [INFO] checking kmBlaine/yucon against nightly-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkmBlaine%2Fyucon" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kmBlaine/yucon on toolchain nightly-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kmBlaine/yucon [INFO] finished tweaking git repo https://github.com/kmBlaine/yucon [INFO] tweaked toml for git repo https://github.com/kmBlaine/yucon written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/kmBlaine/yucon already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+nightly-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 5b4c7e8f6a62daa6c81b6c969094fb874cec06f51fb6c0ba630115aa220cb987 [INFO] running `"docker" "start" "-a" "5b4c7e8f6a62daa6c81b6c969094fb874cec06f51fb6c0ba630115aa220cb987"` [INFO] [stderr] Checking yucon v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0252]: the name `Write` is defined multiple times [INFO] [stderr] --> src/runtime/mod.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::fmt::Write; [INFO] [stderr] | --------------- previous import of the trait `Write` here [INFO] [stderr] ... [INFO] [stderr] 46 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ `Write` reimported here [INFO] [stderr] | [INFO] [stderr] = note: `Write` must be defined only once in the type namespace of this module [INFO] [stderr] help: you can use `as` to change the binding name of the import [INFO] [stderr] | [INFO] [stderr] 46 | use std::io::Write as OtherWrite; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Bootstrapper` in this scope [INFO] [stderr] --> src/runtime/mod.rs:226:9 [INFO] [stderr] | [INFO] [stderr] 226 | Bootstrapper [INFO] [stderr] | ^^^^^^^^^^^^ help: a struct with a similar name exists: `Boostrapper` [INFO] [stderr] [INFO] [stderr] error[E0252]: the name `Write` is defined multiple times [INFO] [stderr] --> src/runtime/mod.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 36 | use std::fmt::Write; [INFO] [stderr] | --------------- previous import of the trait `Write` here [INFO] [stderr] ... [INFO] [stderr] 46 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ `Write` reimported here [INFO] [stderr] | [INFO] [stderr] = note: `Write` must be defined only once in the type namespace of this module [INFO] [stderr] help: you can use `as` to change the binding name of the import [INFO] [stderr] | [INFO] [stderr] 46 | use std::io::Write as OtherWrite; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | extern crate test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use test::Options; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/main.rs:109:50 [INFO] [stderr] | [INFO] [stderr] 109 | fn line_interpreter(units: &UnitDatabase, opts: &Options) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/main.rs:214:34 [INFO] [stderr] | [INFO] [stderr] 214 | let (opts, mut args) = match Options::get_opts() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0422]: cannot find struct, variant or union type `Bootstrapper` in this scope [INFO] [stderr] --> src/runtime/mod.rs:226:9 [INFO] [stderr] | [INFO] [stderr] 226 | Bootstrapper [INFO] [stderr] | ^^^^^^^^^^^^ help: a struct with a similar name exists: `Boostrapper` [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | extern crate test; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use test::Options; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/main.rs:109:50 [INFO] [stderr] | [INFO] [stderr] 109 | fn line_interpreter(units: &UnitDatabase, opts: &Options) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'test' [INFO] [stderr] --> src/main.rs:214:34 [INFO] [stderr] | [INFO] [stderr] 214 | let (opts, mut args) = match Options::get_opts() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/50297 [INFO] [stderr] = help: add `#![feature(test)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `format` on type `&test::Options` [INFO] [stderr] --> src/main.rs:115:31 [INFO] [stderr] | [INFO] [stderr] 115 | interpreter.format = opts.format; [INFO] [stderr] | ^^^^^^ unknown field [INFO] [stderr] | [INFO] [stderr] = note: available fields are: `display_output`, `panic_abort` [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `get_opts` found for type `test::Options` in the current scope [INFO] [stderr] --> src/main.rs:214:43 [INFO] [stderr] | [INFO] [stderr] 214 | let (opts, mut args) = match Options::get_opts() [INFO] [stderr] | ^^^^^^^^ function or associated item not found in `test::Options` [INFO] [stderr] [INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::option::Option` [INFO] [stderr] --> src/runtime/mod.rs:249:23 [INFO] [stderr] | [INFO] [stderr] 249 | self.units_db == None [INFO] [stderr] | ------------- ^^ ---- std::option::Option<_> [INFO] [stderr] | | [INFO] [stderr] | std::option::Option [INFO] [stderr] | [INFO] [stderr] = note: an implementation of `std::cmp::PartialEq` might be missing for `std::option::Option` [INFO] [stderr] [INFO] [stderr] error[E0609]: no field `format` on type `&test::Options` [INFO] [stderr] --> src/main.rs:115:31 [INFO] [stderr] | [INFO] [stderr] 115 | interpreter.format = opts.format; [INFO] [stderr] | ^^^^^^ unknown field [INFO] [stderr] | [INFO] [stderr] = note: available fields are: `display_output`, `panic_abort` [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `get_opts` found for type `test::Options` in the current scope [INFO] [stderr] --> src/main.rs:214:43 [INFO] [stderr] | [INFO] [stderr] 214 | let (opts, mut args) = match Options::get_opts() [INFO] [stderr] | ^^^^^^^^ function or associated item not found in `test::Options` [INFO] [stderr] [INFO] [stderr] error[E0369]: binary operation `==` cannot be applied to type `std::option::Option` [INFO] [stderr] --> src/runtime/mod.rs:249:23 [INFO] [stderr] | [INFO] [stderr] 249 | self.units_db == None [INFO] [stderr] | ------------- ^^ ---- std::option::Option<_> [INFO] [stderr] | | [INFO] [stderr] | std::option::Option [INFO] [stderr] | [INFO] [stderr] = note: an implementation of `std::cmp::PartialEq` might be missing for `std::option::Option` [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0252, E0369, E0422, E0599, E0609, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0252`. [INFO] [stderr] error: could not compile `yucon`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0252, E0369, E0422, E0599, E0609, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0252`. [INFO] [stderr] error: could not compile `yucon`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5b4c7e8f6a62daa6c81b6c969094fb874cec06f51fb6c0ba630115aa220cb987"` [INFO] running `"docker" "rm" "-f" "5b4c7e8f6a62daa6c81b6c969094fb874cec06f51fb6c0ba630115aa220cb987"` [INFO] [stdout] 5b4c7e8f6a62daa6c81b6c969094fb874cec06f51fb6c0ba630115aa220cb987