[INFO] crate shuffled-iter 0.2.0 is already in cache
[INFO] checking shuffled-iter-0.2.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate shuffled-iter 0.2.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate shuffled-iter 0.2.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[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/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=forbid" "-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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] 7e0cc50f71f303c2d0606cf1d8e2419498a32847de6745ed07d4ce563381c17b
[INFO] running `"docker" "start" "-a" "7e0cc50f71f303c2d0606cf1d8e2419498a32847de6745ed07d4ce563381c17b"`
[INFO] [stderr]     Checking shuffled-iter v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `rand::XorShiftRng`
[INFO] [stderr]    --> src/lib.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |     use rand::XorShiftRng;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ no `XorShiftRng` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rand::XorShiftRng`
[INFO] [stderr]    --> src/lib.rs:153:9
[INFO] [stderr]     |
[INFO] [stderr] 153 |     use rand::XorShiftRng;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ no `XorShiftRng` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:22:35
[INFO] [stderr]    |
[INFO] [stderr] 22 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `XorShiftRng` in `rand`
[INFO] [stderr]   --> src/iter_tests.rs:36:35
[INFO] [stderr]    |
[INFO] [stderr] 36 |             let mut rng = ::rand::XorShiftRng::new_unseeded();
[INFO] [stderr]    |                                   ^^^^^^^^^^^ could not find `XorShiftRng` in `rand`
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `iter::ShuffledIterGen`
[INFO] [stderr]   --> src/iter_tests.rs:3:13
[INFO] [stderr]    |
[INFO] [stderr] 3  |         use iter::ShuffledIterGen;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 48 | ranges_tests!(u8, u16, u32, u64, usize, i8, i16, i32, isize);
[INFO] [stderr]    | ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 29 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0432`.
[INFO] [stderr] error: could not compile `shuffled-iter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "7e0cc50f71f303c2d0606cf1d8e2419498a32847de6745ed07d4ce563381c17b"`
[INFO] running `"docker" "rm" "-f" "7e0cc50f71f303c2d0606cf1d8e2419498a32847de6745ed07d4ce563381c17b"`
[INFO] [stdout] 7e0cc50f71f303c2d0606cf1d8e2419498a32847de6745ed07d4ce563381c17b
