[INFO] fetching crate rect-iter 0.3.0...
[INFO] testing rect-iter-0.3.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate rect-iter 0.3.0 into /workspace/builds/worker-61/source
[INFO] validating manifest of crates.io crate rect-iter 0.3.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rect-iter 0.3.0
[INFO] finished tweaking crates.io crate rect-iter 0.3.0
[INFO] tweaked toml for crates.io crate rect-iter 0.3.0 written to /workspace/builds/worker-61/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef7b8bb97f199ba85b515f13c6beb4bd5567e5ce86aae7dd8dcf38fe0d8a1f62
[INFO] running `Command { std: "docker" "start" "-a" "ef7b8bb97f199ba85b515f13c6beb4bd5567e5ce86aae7dd8dcf38fe0d8a1f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef7b8bb97f199ba85b515f13c6beb4bd5567e5ce86aae7dd8dcf38fe0d8a1f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef7b8bb97f199ba85b515f13c6beb4bd5567e5ce86aae7dd8dcf38fe0d8a1f62", kill_on_drop: false }`
[INFO] [stdout] ef7b8bb97f199ba85b515f13c6beb4bd5567e5ce86aae7dd8dcf38fe0d8a1f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fda13c1bf12d143e76d8e9b5e7c814bda2831edb09bc35d46002e2ceab63f919
[INFO] running `Command { std: "docker" "start" "-a" "fda13c1bf12d143e76d8e9b5e7c814bda2831edb09bc35d46002e2ceab63f919", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tuple-map v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling euclid v0.22.6
[INFO] [stderr]    Compiling rect-iter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.56s
[INFO] running `Command { std: "docker" "inspect" "fda13c1bf12d143e76d8e9b5e7c814bda2831edb09bc35d46002e2ceab63f919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fda13c1bf12d143e76d8e9b5e7c814bda2831edb09bc35d46002e2ceab63f919", kill_on_drop: false }`
[INFO] [stdout] fda13c1bf12d143e76d8e9b5e7c814bda2831edb09bc35d46002e2ceab63f919
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 423875f81fba11edceb2b8dd2ed722e89d6f8d1dce15b008af5e99aca67cea02
[INFO] running `Command { std: "docker" "start" "-a" "423875f81fba11edceb2b8dd2ed722e89d6f8d1dce15b008af5e99aca67cea02", kill_on_drop: false }`
[INFO] [stderr]    Compiling rect-iter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stdout]    --> src/lib.rs:825:32
[INFO] [stdout]     |
[INFO] [stdout] 825 |         for (&c, t) in correct.into_iter().rev().zip(r.into_iter().rev()) {
[INFO] [stdout]     |                                ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this changes meaning in Rust 2021
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 825 |         for (&c, t) in correct.iter().rev().zip(r.into_iter().rev()) {
[INFO] [stdout]     |                                ^^^^
[INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stdout]     |
[INFO] [stdout] 825 |         for (&c, t) in IntoIterator::into_iter(correct).rev().zip(r.into_iter().rev()) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "423875f81fba11edceb2b8dd2ed722e89d6f8d1dce15b008af5e99aca67cea02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "423875f81fba11edceb2b8dd2ed722e89d6f8d1dce15b008af5e99aca67cea02", kill_on_drop: false }`
[INFO] [stdout] 423875f81fba11edceb2b8dd2ed722e89d6f8d1dce15b008af5e99aca67cea02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-61/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed7384d86b8b34157fab1c93a7779e8d5926eb17b59e158ef021b505656f3b62
[INFO] running `Command { std: "docker" "start" "-a" "ed7384d86b8b34157fab1c93a7779e8d5926eb17b59e158ef021b505656f3b62", kill_on_drop: false }`
[INFO] [stderr] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021.
[INFO] [stderr]    --> src/lib.rs:825:32
[INFO] [stderr]     |
[INFO] [stderr] 825 |         for (&c, t) in correct.into_iter().rev().zip(r.into_iter().rev()) {
[INFO] [stderr]     |                                ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this changes meaning in Rust 2021
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity
[INFO] [stderr]     |
[INFO] [stderr] 825 |         for (&c, t) in correct.iter().rev().zip(r.into_iter().rev()) {
[INFO] [stderr]     |                                ^^^^
[INFO] [stderr] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value
[INFO] [stderr]     |
[INFO] [stderr] 825 |         for (&c, t) in IntoIterator::into_iter(correct).rev().zip(r.into_iter().rev()) {
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^       ^
[INFO] [stderr] 
[INFO] [stderr] warning: `rect-iter` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rect_iter-c742584110611103)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stderr]    Doc-tests rect-iter
[INFO] [stdout] test tests::iter_test_normal ... ok
[INFO] [stdout] test tests::iter_test_rev ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_corners ... ok
[INFO] [stdout] test tests::test_copy_rect ... ok
[INFO] [stdout] test tests::test_get_vec ... ok
[INFO] [stdout] test tests::test_gen_rect ... ok
[INFO] [stdout] test tests::test_index ... ok
[INFO] [stdout] test tests::test_intersection_none ... ok
[INFO] [stdout] test tests::test_intersection_some ... ok
[INFO] [stdout] test tests::test_intersects_false ... ok
[INFO] [stdout] test tests::test_intersects_true ... ok
[INFO] [stdout] test tests::test_is_edge ... ok
[INFO] [stdout] test tests::test_is_horiz_edge ... ok
[INFO] [stdout] test tests::test_is_vert_edge ... ok
[INFO] [stdout] test tests::test_length ... ok
[INFO] [stdout] test tests::test_nth ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - FromTuple2 (line 104) ... ok
[INFO] [stdout] test src/lib.rs - IntoTuple2 (line 84) ... ok
[INFO] [stdout] test src/lib.rs - RectIter (line 470) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed7384d86b8b34157fab1c93a7779e8d5926eb17b59e158ef021b505656f3b62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7384d86b8b34157fab1c93a7779e8d5926eb17b59e158ef021b505656f3b62", kill_on_drop: false }`
[INFO] [stdout] ed7384d86b8b34157fab1c93a7779e8d5926eb17b59e158ef021b505656f3b62
