[INFO] fetching crate strided 0.2.9...
[INFO] testing strided-0.2.9 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate strided 0.2.9 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate strided 0.2.9 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking crates.io crate strided 0.2.9
[INFO] finished tweaking crates.io crate strided 0.2.9
[INFO] tweaked toml for crates.io crate strided 0.2.9 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b106911ab823c95a27b0c0eb4dede526c0ee0a187b0d37fe32c9fc97ef4c43fb
[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" "b106911ab823c95a27b0c0eb4dede526c0ee0a187b0d37fe32c9fc97ef4c43fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b106911ab823c95a27b0c0eb4dede526c0ee0a187b0d37fe32c9fc97ef4c43fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b106911ab823c95a27b0c0eb4dede526c0ee0a187b0d37fe32c9fc97ef4c43fb", kill_on_drop: false }`
[INFO] [stdout] b106911ab823c95a27b0c0eb4dede526c0ee0a187b0d37fe32c9fc97ef4c43fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b450da03334f5b56fe99d86a6f10161297d13f3d05a46dfa4623941fc1dcf9
[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" "23b450da03334f5b56fe99d86a6f10161297d13f3d05a46dfa4623941fc1dcf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling strided v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
[INFO] [stdout]    --> src/base.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 | #[allow(raw_pointer_derive)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         try!(write!(f, "["));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             try!(write!(f, "{:?}", *x))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 try!(write!(f, ", "));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "23b450da03334f5b56fe99d86a6f10161297d13f3d05a46dfa4623941fc1dcf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b450da03334f5b56fe99d86a6f10161297d13f3d05a46dfa4623941fc1dcf9", kill_on_drop: false }`
[INFO] [stdout] 23b450da03334f5b56fe99d86a6f10161297d13f3d05a46dfa4623941fc1dcf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76522e24ce4b032e16de523fd75b998723f697a31b8ccff07dcb76c8e9bd6b97
[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" "76522e24ce4b032e16de523fd75b998723f697a31b8ccff07dcb76c8e9bd6b97", kill_on_drop: false }`
[INFO] [stderr]    Compiling strided v0.2.9 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
[INFO] [stdout]    --> src/base.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 | #[allow(raw_pointer_derive)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         try!(write!(f, "["));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             try!(write!(f, "{:?}", *x))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 try!(write!(f, ", "));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
[INFO] [stdout]    --> src/base.rs:258:9
[INFO] [stdout]     |
[INFO] [stdout] 258 | #[allow(raw_pointer_derive)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         try!(write!(f, "["));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:74:13
[INFO] [stdout]    |
[INFO] [stdout] 74 |             try!(write!(f, "{:?}", *x))
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/base.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |                 try!(write!(f, ", "));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/strided-29fd4587b330ea8d)
[INFO] running `Command { std: "docker" "inspect" "76522e24ce4b032e16de523fd75b998723f697a31b8ccff07dcb76c8e9bd6b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76522e24ce4b032e16de523fd75b998723f697a31b8ccff07dcb76c8e9bd6b97", kill_on_drop: false }`
[INFO] [stdout] 76522e24ce4b032e16de523fd75b998723f697a31b8ccff07dcb76c8e9bd6b97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 3d653a10fb9e57665109b3ab3fde0c07ee33890bdc6a2428b12836db47c1294b
[INFO] running `Command { std: "docker" "start" "-a" "3d653a10fb9e57665109b3ab3fde0c07ee33890bdc6a2428b12836db47c1294b", kill_on_drop: false }`
[INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
[INFO] [stderr]    --> src/base.rs:258:9
[INFO] [stderr]     |
[INFO] [stderr] 258 | #[allow(raw_pointer_derive)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         try!(write!(f, "["));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:74:13
[INFO] [stderr]    |
[INFO] [stderr] 74 |             try!(write!(f, "{:?}", *x))
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/base.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |                 try!(write!(f, ", "));
[INFO] [stderr]    |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `strided` (lib) generated 4 warnings
[INFO] [stderr] warning: `strided` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strided-29fd4587b330ea8d)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test imm::tests::stride_len ... ok
[INFO] [stdout] test imm::tests::substrides ... ok
[INFO] [stdout] test imm::tests::substrides2 ... ok
[INFO] [stdout] test mut_::tests::comparisons ... ok
[INFO] [stdout] test mut_::tests::get ... ok
[INFO] [stdout] test mut_::tests::iter ... ok
[INFO] [stdout] test mut_::tests::reborrow ... ok
[INFO] [stdout] test mut_::tests::show ... ok
[INFO] [stdout] test mut_::tests::slice_split ... ok
[INFO] [stdout] test imm::tests::slice_split ... ok
[INFO] [stdout] test imm::tests::show ... ok
[INFO] [stdout] test imm::tests::iter ... ok
[INFO] [stdout] test mut_::tests::stride_len ... ok
[INFO] [stdout] test mut_::tests::substrides ... ok
[INFO] [stdout] test mut_::tests::substrides2 ... ok
[INFO] [stdout] test imm::tests::get ... ok
[INFO] [stdout] test imm::tests::comparisons ... ok
[INFO] [stdout] test imm::tests::no_zero_sized_types - should panic ... ok
[INFO] [stdout] test mut_::tests::no_zero_sized_types - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests strided
[INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok
[INFO] [stderr]    --> /opt/rustwide/workdir/src/base.rs:258:9
[INFO] [stderr]     |
[INFO] [stderr] 258 | #[allow(raw_pointer_derive)]
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stdout] running 6 tests
[INFO] [stderr] 
[INFO] [stdout] test src/lib.rs - (line 90) ... ignored
[INFO] [stdout] test src/lib.rs - (line 164) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 109) ... ok
[INFO] [stdout] test src/lib.rs - (line 53) ... ok
[INFO] [stdout] test src/lib.rs - (line 66) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 164) stdout ----
[INFO] [stdout] warning: unknown lint: `unstable`
[INFO] [stdout]  --> src/lib.rs:165:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![allow(unstable)]
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unknown_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `&{float}: Float` is not satisfied
[INFO] [stdout]    --> src/lib.rs:194:19
[INFO] [stdout]     |
[INFO] [stdout] 31  |     let twiddle = Complex::from_polar(&1.0, &(-2.0 * f64::consts::PI / input.len() as f64));
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^ the trait `Float` is not implemented for `&{float}`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <f32 as Float>
[INFO] [stdout]               <f64 as Float>
[INFO] [stdout] note: required by a bound in `Complex::<T>::from_polar`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/num-complex-0.4.0/src/lib.rs:163:9
[INFO] [stdout]     |
[INFO] [stdout] 163 | impl<T: Float> Complex<T> {
[INFO] [stdout]     |         ^^^^^ required by this bound in `Complex::<T>::from_polar`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot multiply `Complex<f64>` by `Complex<&f64>`
[INFO] [stdout]   --> src/lib.rs:207:25
[INFO] [stdout]    |
[INFO] [stdout] 44 |         factor = factor * twiddle;
[INFO] [stdout]    |                         ^ no implementation for `Complex<f64> * Complex<&f64>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Mul<Complex<&f64>>` is not implemented for `Complex<f64>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 164)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.42s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "3d653a10fb9e57665109b3ab3fde0c07ee33890bdc6a2428b12836db47c1294b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d653a10fb9e57665109b3ab3fde0c07ee33890bdc6a2428b12836db47c1294b", kill_on_drop: false }`
[INFO] [stdout] 3d653a10fb9e57665109b3ab3fde0c07ee33890bdc6a2428b12836db47c1294b