[INFO] updating cached repository steveklabnik/geekout2016 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/steveklabnik/geekout2016 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/steveklabnik/geekout2016" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/steveklabnik/geekout2016"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/steveklabnik/geekout2016'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/steveklabnik/geekout2016" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/steveklabnik/geekout2016"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/steveklabnik/geekout2016'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f68ed9e6e5e7c6accac9a7d606788f834f346d6f [INFO] sha for GitHub repo steveklabnik/geekout2016: f68ed9e6e5e7c6accac9a7d606788f834f346d6f [INFO] validating manifest of steveklabnik/geekout2016 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of steveklabnik/geekout2016 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing steveklabnik/geekout2016 [INFO] finished frobbing steveklabnik/geekout2016 [INFO] frobbed toml for steveklabnik/geekout2016 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/steveklabnik/geekout2016/Cargo.toml [INFO] started frobbing steveklabnik/geekout2016 [INFO] finished frobbing steveklabnik/geekout2016 [INFO] frobbed toml for steveklabnik/geekout2016 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/steveklabnik/geekout2016/Cargo.toml [INFO] crate steveklabnik/geekout2016 already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/steveklabnik/geekout2016/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking steveklabnik/geekout2016 against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/steveklabnik/geekout2016:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6c484df0df1df0eefde8b50f6ab4b7afe605b2305256f50a3221ba9f1b6fe90a [INFO] running `"docker" "start" "-a" "6c484df0df1df0eefde8b50f6ab4b7afe605b2305256f50a3221ba9f1b6fe90a"` [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.3.8 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] Checking geekout v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/bin/01.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments [INFO] [stderr] --> src/bin/04.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | scope.spawn(move || { [INFO] [stderr] | ^^^^^ ------- takes 0 arguments [INFO] [stderr] | | [INFO] [stderr] | expected closure that takes 1 argument [INFO] [stderr] help: consider changing the closure to take and ignore the expected argument [INFO] [stderr] | [INFO] [stderr] 8 | scope.spawn(move |_| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/bin/01.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xs` [INFO] [stderr] --> src/bin/01.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let xs = vec![1, 2, 3, 4, 5]; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_xs` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `itertools::StrideMut` [INFO] [stderr] --> src/bin/06.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use itertools::StrideMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ no `StrideMut` in the root [INFO] [stderr] [INFO] [stderr] error[E0593]: closure is expected to take 1 argument, but it takes 0 arguments [INFO] [stderr] --> src/bin/04.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | scope.spawn(move || { [INFO] [stderr] | ^^^^^ ------- takes 0 arguments [INFO] [stderr] | | [INFO] [stderr] | expected closure that takes 1 argument [INFO] [stderr] help: consider changing the closure to take and ignore the expected argument [INFO] [stderr] | [INFO] [stderr] 8 | scope.spawn(move |_| { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `xs` [INFO] [stderr] --> src/bin/01.rs:4:9 [INFO] [stderr] | [INFO] [stderr] 4 | let xs = vec![1, 2, 3, 4, 5]; [INFO] [stderr] | ^^ help: consider prefixing with an underscore: `_xs` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Configuration` in `rayon` [INFO] [stderr] --> src/bin/06.rs:137:30 [INFO] [stderr] | [INFO] [stderr] 137 | rayon::initialize(rayon::Configuration::new()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ could not find `Configuration` in `rayon` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `initialize` in module `rayon` [INFO] [stderr] --> src/bin/06.rs:137:12 [INFO] [stderr] | [INFO] [stderr] 137 | rayon::initialize(rayon::Configuration::new()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rayon` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0593`. [INFO] [stderr] error: Could not compile `geekout`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0593`. [INFO] [stderr] error: Could not compile `geekout`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0432]: unresolved import `itertools::StrideMut` [INFO] [stderr] --> src/bin/06.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use itertools::StrideMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ no `StrideMut` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `Configuration` in `rayon` [INFO] [stderr] --> src/bin/06.rs:137:30 [INFO] [stderr] | [INFO] [stderr] 137 | rayon::initialize(rayon::Configuration::new()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^ could not find `Configuration` in `rayon` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `initialize` in module `rayon` [INFO] [stderr] --> src/bin/06.rs:137:12 [INFO] [stderr] | [INFO] [stderr] 137 | rayon::initialize(rayon::Configuration::new()).unwrap(); [INFO] [stderr] | ^^^^^^^^^^ not found in `rayon` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `weight_max` found for type `rayon::iter::Enumerate>` in the current scope [INFO] [stderr] --> src/bin/06.rs:85:14 [INFO] [stderr] | [INFO] [stderr] 85 | .weight_max() // ensure every single chunk is a separate rayon job [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0425, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `geekout`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `weight_max` found for type `rayon::iter::Enumerate>` in the current scope [INFO] [stderr] --> src/bin/06.rs:85:14 [INFO] [stderr] | [INFO] [stderr] 85 | .weight_max() // ensure every single chunk is a separate rayon job [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0425, E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0425`. [INFO] [stderr] error: Could not compile `geekout`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6c484df0df1df0eefde8b50f6ab4b7afe605b2305256f50a3221ba9f1b6fe90a"` [INFO] running `"docker" "rm" "-f" "6c484df0df1df0eefde8b50f6ab4b7afe605b2305256f50a3221ba9f1b6fe90a"` [INFO] [stdout] 6c484df0df1df0eefde8b50f6ab4b7afe605b2305256f50a3221ba9f1b6fe90a