[INFO] fetching crate shuffled-iter 0.2.0... [INFO] checking shuffled-iter-0.2.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate shuffled-iter 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate shuffled-iter 0.2.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate shuffled-iter 0.2.0 [INFO] finished tweaking crates.io crate shuffled-iter 0.2.0 [INFO] tweaked toml for crates.io crate shuffled-iter 0.2.0 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 633031b91afbd8d48bd9ed2703516f970fbaa166f4894138d91f1e5ac238cf95 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "633031b91afbd8d48bd9ed2703516f970fbaa166f4894138d91f1e5ac238cf95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "633031b91afbd8d48bd9ed2703516f970fbaa166f4894138d91f1e5ac238cf95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "633031b91afbd8d48bd9ed2703516f970fbaa166f4894138d91f1e5ac238cf95", kill_on_drop: false }` [INFO] [stdout] 633031b91afbd8d48bd9ed2703516f970fbaa166f4894138d91f1e5ac238cf95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9799cacdf808838f246dd1d663e4b113806531f2d93c62cf23078ab150f1fb0d [INFO] running `Command { std: "docker" "start" "-a" "9799cacdf808838f246dd1d663e4b113806531f2d93c62cf23078ab150f1fb0d", kill_on_drop: false }` [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking shuffled-iter v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/iter.rs:21:33 [INFO] [stdout] | [INFO] [stdout] 21 | fn iter_shuffled(&mut self, T) -> Self::Iter; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand::XorShiftRng` [INFO] [stdout] --> src/lib.rs:132:9 [INFO] [stdout] | [INFO] [stdout] 132 | use rand::XorShiftRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `XorShiftRng` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `rand::XorShiftRng` [INFO] [stdout] --> src/lib.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | use rand::XorShiftRng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no `XorShiftRng` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:22:35 [INFO] [stdout] | [INFO] [stdout] 22 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand` [INFO] [stdout] --> src/iter_tests.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | let mut rng = ::rand::XorShiftRng::new_unseeded(); [INFO] [stdout] | ^^^^^^^^^^^ could not find `XorShiftRng` in `rand` [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/iter.rs:21:33 [INFO] [stdout] | [INFO] [stdout] 21 | fn iter_shuffled(&mut self, T) -> Self::Iter; [INFO] [stdout] | ^ help: try naming the parameter or explicitly ignoring it: `_: T` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `iter::ShuffledIterGen` [INFO] [stdout] --> src/iter_tests.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use iter::ShuffledIterGen; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize); [INFO] [stdout] | ------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `range_tests` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 29 previous errors; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `shuffled-iter` due to 30 previous errors; 10 warnings emitted [INFO] running `Command { std: "docker" "inspect" "9799cacdf808838f246dd1d663e4b113806531f2d93c62cf23078ab150f1fb0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9799cacdf808838f246dd1d663e4b113806531f2d93c62cf23078ab150f1fb0d", kill_on_drop: false }` [INFO] [stdout] 9799cacdf808838f246dd1d663e4b113806531f2d93c62cf23078ab150f1fb0d