[INFO] fetching crate shuffled-iter 0.2.0...
[INFO] testing shuffled-iter-0.2.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate shuffled-iter 0.2.0 into /workspace/builds/worker-3-tc2/source
[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-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shuffled-iter 0.2.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cce8aca8abd24b33a15cbef996b2f60149a38a9e75cf212cf65e9a9263d0249
[INFO] running `Command { std: "docker" "start" "-a" "9cce8aca8abd24b33a15cbef996b2f60149a38a9e75cf212cf65e9a9263d0249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cce8aca8abd24b33a15cbef996b2f60149a38a9e75cf212cf65e9a9263d0249", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cce8aca8abd24b33a15cbef996b2f60149a38a9e75cf212cf65e9a9263d0249", kill_on_drop: false }`
[INFO] [stdout] 9cce8aca8abd24b33a15cbef996b2f60149a38a9e75cf212cf65e9a9263d0249
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76e6fab1e7a590304c78789c1f00d46cd64821ad455e499f7d22b355831605b9
[INFO] running `Command { std: "docker" "start" "-a" "76e6fab1e7a590304c78789c1f00d46cd64821ad455e499f7d22b355831605b9", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling 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]    = 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 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "76e6fab1e7a590304c78789c1f00d46cd64821ad455e499f7d22b355831605b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e6fab1e7a590304c78789c1f00d46cd64821ad455e499f7d22b355831605b9", kill_on_drop: false }`
[INFO] [stdout] 76e6fab1e7a590304c78789c1f00d46cd64821ad455e499f7d22b355831605b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 863d9e47a6528d8ae7a718a0981dc6793378cbb095d22693baceb281802e43d7
[INFO] running `Command { std: "docker" "start" "-a" "863d9e47a6528d8ae7a718a0981dc6793378cbb095d22693baceb281802e43d7", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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]    = 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 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling shuffled-iter v0.2.0 (/opt/rustwide/workdir)
[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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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` which comes from the expansion of the macro `ranges_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]    = 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 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `shuffled-iter` (lib test) due to 29 previous errors; 1 warning emitted
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "863d9e47a6528d8ae7a718a0981dc6793378cbb095d22693baceb281802e43d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "863d9e47a6528d8ae7a718a0981dc6793378cbb095d22693baceb281802e43d7", kill_on_drop: false }`
[INFO] [stdout] 863d9e47a6528d8ae7a718a0981dc6793378cbb095d22693baceb281802e43d7
