[INFO] crate rect-iter 0.3.0 is already in cache
[INFO] testing rect-iter-0.3.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate rect-iter 0.3.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate rect-iter 0.3.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", 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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 396e6738f41e946ec78fe28656c2916f05b4b406e1ea915e03d026179cc5a9a3
[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" "396e6738f41e946ec78fe28656c2916f05b4b406e1ea915e03d026179cc5a9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "396e6738f41e946ec78fe28656c2916f05b4b406e1ea915e03d026179cc5a9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "396e6738f41e946ec78fe28656c2916f05b4b406e1ea915e03d026179cc5a9a3", kill_on_drop: false }`
[INFO] [stdout] 396e6738f41e946ec78fe28656c2916f05b4b406e1ea915e03d026179cc5a9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df42d2286edee8b0cb932d5025316ceee94a5590c5940b8c8cbd2d5183ba168e
[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" "df42d2286edee8b0cb932d5025316ceee94a5590c5940b8c8cbd2d5183ba168e", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuple-map v0.3.0
[INFO] [stderr]    Compiling euclid v0.22.0
[INFO] [stderr]    Compiling rect-iter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "df42d2286edee8b0cb932d5025316ceee94a5590c5940b8c8cbd2d5183ba168e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df42d2286edee8b0cb932d5025316ceee94a5590c5940b8c8cbd2d5183ba168e", kill_on_drop: false }`
[INFO] [stdout] df42d2286edee8b0cb932d5025316ceee94a5590c5940b8c8cbd2d5183ba168e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4698e7d025dd342b5ac8b39e4392455e9e4ff404def932349572cf9c460f3a7e
[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" "4698e7d025dd342b5ac8b39e4392455e9e4ff404def932349572cf9c460f3a7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling rect-iter v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[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]     |                                ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "4698e7d025dd342b5ac8b39e4392455e9e4ff404def932349572cf9c460f3a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4698e7d025dd342b5ac8b39e4392455e9e4ff404def932349572cf9c460f3a7e", kill_on_drop: false }`
[INFO] [stdout] 4698e7d025dd342b5ac8b39e4392455e9e4ff404def932349572cf9c460f3a7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35b3a75e80462afe39e9e561750d1e3ea53b289f721736f122f73c3f553fac6e
[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" "35b3a75e80462afe39e9e561750d1e3ea53b289f721736f122f73c3f553fac6e", kill_on_drop: false }`
[INFO] [stderr] warning: this method call currently resolves to `<&[T; N] as IntoIterator>::into_iter` (due to autoref coercions), but that might change in the future when `IntoIterator` impls for arrays are added.
[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]     |                                ^^^^^^^^^ help: use `.iter()` instead of `.into_iter()` to avoid ambiguity: `iter`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(array_into_iter)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]     = note: for more information, see issue #66145 <https://github.com/rust-lang/rust/issues/66145>
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rect_iter-37a9aa3427a62e07
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rect-iter
[INFO] [stdout] running 17 tests
[INFO] [stdout] test tests::iter_test_normal ... ok
[INFO] [stdout] test tests::test_contains ... ok
[INFO] [stdout] test tests::test_gen_rect ... ok
[INFO] [stdout] test tests::test_get_vec ... ok
[INFO] [stdout] test tests::test_index ... ok
[INFO] [stdout] test tests::test_intersection_some ... ok
[INFO] [stdout] test tests::test_length ... ok
[INFO] [stdout] test tests::test_nth ... 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_intersects_false ... ok
[INFO] [stdout] test tests::test_intersection_none ... ok
[INFO] [stdout] test tests::iter_test_rev ... ok
[INFO] [stdout] test tests::test_copy_rect ... ok
[INFO] [stdout] test tests::test_corners ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35b3a75e80462afe39e9e561750d1e3ea53b289f721736f122f73c3f553fac6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b3a75e80462afe39e9e561750d1e3ea53b289f721736f122f73c3f553fac6e", kill_on_drop: false }`
[INFO] [stdout] 35b3a75e80462afe39e9e561750d1e3ea53b289f721736f122f73c3f553fac6e