[INFO] fetching crate az 1.3.0...
[INFO] testing az-1.3.0 against 1.98.0-beta.1 for beta-1.98-1
[INFO] extracting crate az 1.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate az 1.3.0
[INFO] finished tweaking crates.io crate az 1.3.0
[INFO] tweaked toml for crates.io crate az 1.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate az 1.3.0 on toolchain 1.98.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate az 1.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b
[INFO] running `Command { std: "docker" "start" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `Command { std: "docker" "inspect" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling az v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/tests/mod.rs:167:16
[INFO] [stdout]     |
[INFO] [stdout] 167 |         self.0.checked_cast()
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `CheckedCast::checked_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/tests/mod.rs:172:16
[INFO] [stdout]     |
[INFO] [stdout] 172 |         self.0.strict_cast()
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `StrictCast::strict_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/tests/mod.rs:177:16
[INFO] [stdout]     |
[INFO] [stdout] 177 |         self.0.saturating_cast()
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `SaturatingCast::saturating_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/tests/mod.rs:182:16
[INFO] [stdout]     |
[INFO] [stdout] 182 |         self.0.wrapping_cast()
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `WrappingCast::wrapping_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.20s
[INFO] running `Command { std: "docker" "inspect" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/tests/mod.rs:167:16
[INFO] [stderr]     |
[INFO] [stderr] 167 |         self.0.checked_cast()
[INFO] [stderr]     |                ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: call with fully qualified syntax `CheckedCast::checked_cast(...)` to keep using the current method
[INFO] [stderr]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/tests/mod.rs:172:16
[INFO] [stderr]     |
[INFO] [stderr] 172 |         self.0.strict_cast()
[INFO] [stderr]     |                ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: call with fully qualified syntax `StrictCast::strict_cast(...)` to keep using the current method
[INFO] [stderr]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/tests/mod.rs:177:16
[INFO] [stderr]     |
[INFO] [stderr] 177 |         self.0.saturating_cast()
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: call with fully qualified syntax `SaturatingCast::saturating_cast(...)` to keep using the current method
[INFO] [stderr]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr] 
[INFO] [stderr] warning: a method with this name may be added to the standard library in the future
[INFO] [stderr]    --> src/tests/mod.rs:182:16
[INFO] [stderr]     |
[INFO] [stderr] 182 |         self.0.wrapping_cast()
[INFO] [stderr]     |                ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: call with fully qualified syntax `WrappingCast::wrapping_cast(...)` to keep using the current method
[INFO] [stderr]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stderr] 
[INFO] [stderr] warning: `az` (lib test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/az-b206129eefc721ed)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test tests::az ... ok
[INFO] [stdout] test tests::borrow_as ... ok
[INFO] [stdout] test tests::float_to_int::display ... ok
[INFO] [stdout] test tests::float_to_int::float_to_int ... ok
[INFO] [stdout] test tests::from ... ok
[INFO] [stdout] test tests::int_to_int::bool_to_int ... ok
[INFO] [stdout] test tests::float_to_int::rounding ... ok
[INFO] [stdout] test tests::int_to_int::signed_to_signed ... ok
[INFO] [stdout] test tests::to_float::specific_to_float ... ok
[INFO] [stdout] test tests::to_float::to_float ... ok
[INFO] [stdout] test tests::int_to_int::signed_to_unsigned ... ok
[INFO] [stdout] test tests::int_to_int::unsigned_to_unsigned ... ok
[INFO] [stdout] test tests::int_to_int::unsigned_to_signed ... ok
[INFO] [stdout] test tests::float_to_int::infinite_overflowing_as_panic - should panic ... ok
[INFO] [stdout] test tests::float_to_int::infinite_strict_as_panic - should panic ... ok
[INFO] [stdout] test tests::float_to_int::large_float_as_panic - should panic ... ok
[INFO] [stdout] test tests::float_to_int::large_float_strict_as_panic - should panic ... ok
[INFO] [stdout] test tests::float_to_int::nan_overflowing_as_panic - should panic ... ok
[INFO] [stdout] test tests::float_to_int::nan_saturating_as_panic - should panic ... ok
[INFO] [stdout] test tests::float_to_int::nan_strict_as_panic - should panic ... ok
[INFO] [stdout] test tests::int_to_int::large_int_as_panic - should panic ... ok
[INFO] [stdout] test tests::int_to_int::large_int_strict_as_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests az
[INFO] [stdout] 
[INFO] [stdout] running 47 tests
[INFO] [stdout] test src/lib.rs - CheckedCast (line 189) ... FAILED
[INFO] [stdout] test src/lib.rs - OverflowingCast (line 298) ... ok
[INFO] [stdout] test src/lib.rs - CheckedAs (line 756) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 43) ... ok
[INFO] [stdout] test src/lib.rs - OverflowingCastFrom (line 556) ... ok
[INFO] [stdout] test src/lib.rs - SaturatingAs (line 912) ... FAILED
[INFO] [stdout] test src/lib.rs - OverflowingAs (line 1068) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] test src/lib.rs - Round (line 1356) ... ok
[INFO] [stdout] test src/lib.rs - Az (line 673) ... ok
[INFO] [stdout] test src/lib.rs - Az (line 682) ... ok
[INFO] [stdout] test src/lib.rs - SaturatingAs (line 903) ... ok
[INFO] [stdout] test src/lib.rs - CheckedCastFrom (line 396) ... ok
[INFO] [stdout] test src/lib.rs - (line 22) ... ok
[INFO] [stdout] test src/lib.rs - Cast (line 168) ... ok
[INFO] [stdout] test src/lib.rs - CastFrom (line 361) ... ok
[INFO] [stdout] test src/lib.rs - OverflowingAs (line 1058) ... ok
[INFO] [stdout] test src/lib.rs - CheckedAs (line 744) ... ok
[INFO] [stdout] test src/lib.rs - StrictAs (line 837) ... FAILED
[INFO] [stdout] test src/lib.rs - StrictCast (line 217) ... FAILED
[INFO] [stdout] test src/lib.rs - StrictCast (line 226) ... FAILED
[INFO] [stdout] test src/lib.rs - StrictAs (line 821) ... ok
[INFO] [stdout] test src/lib.rs - UnwrappedAs (line 1137) ... ok
[INFO] [stdout] test src/lib.rs - SaturatingCastFrom (line 484) ... ok
[INFO] [stdout] test src/lib.rs - UnwrappedCast (line 342) ... ok
[INFO] [stdout] test src/lib.rs - WrappingAs (line 987) ... FAILED
[INFO] [stdout] test src/lib.rs - StrictCastFrom (line 432) ... ok
[INFO] [stdout] test src/lib.rs - UnwrappedCast (line 333) ... ok
[INFO] [stdout] test src/lib.rs - UnwrappedCastFrom (line 612) ... ok
[INFO] [stdout] test src/lib.rs - WrappingAs (line 978) ... ok
[INFO] [stdout] test src/lib.rs - UnwrappedAs (line 1145) ... ok
[INFO] [stdout] test src/lib.rs - StrictCastFrom (line 448) ... ok
[INFO] [stdout] test src/lib.rs - SaturatingCast (line 250) ... ok
[INFO] [stdout] test src/lib.rs - cast (line 1206) ... ok
[INFO] [stdout] test src/lib.rs - WrappingCastFrom (line 520) ... ok
[INFO] [stdout] test src/lib.rs - strict_cast (line 1248) ... ok
[INFO] [stdout] test src/lib.rs - overflowing_cast (line 1309) ... ok
[INFO] [stdout] test src/lib.rs - UnwrappedAs (line 1153) ... ok
[INFO] [stdout] test src/lib.rs - UnwrappedCastFrom (line 596) ... ok
[INFO] [stdout] test src/lib.rs - WrappingCast (line 275) ... ok
[INFO] [stdout] test src/lib.rs - unwrapped_cast (line 1333) ... ok
[INFO] [stdout] test src/lib.rs - StrictAs (line 829) ... ok
[INFO] [stdout] test src/lib.rs - unwrapped_cast (line 1340) ... ok
[INFO] [stdout] test src/lib.rs - checked_cast (line 1220) ... ok
[INFO] [stdout] test src/lib.rs - saturating_cast (line 1267) ... ok
[INFO] [stdout] test src/lib.rs - wrapping_cast (line 1286) ... ok
[INFO] [stdout] test src/lib.rs - strict_cast (line 1241) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - CheckedCast (line 189) stdout ----
[INFO] [stdout] error: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:193:27
[INFO] [stdout]     |
[INFO] [stdout] 193 | let a: Option<u32> = 5i32.checked_cast();
[INFO] [stdout]     |                           ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `az::CheckedCast::checked_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unstable_name_collisions)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - CheckedAs (line 756) stdout ----
[INFO] [stdout] error: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:762:51
[INFO] [stdout]     |
[INFO] [stdout] 762 |     fn checked_cast(self) -> Option<u32> { self.0.checked_cast() }
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `az::CheckedCast::checked_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:755:9
[INFO] [stdout]     |
[INFO] [stdout] 755 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unstable_name_collisions)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - SaturatingAs (line 912) stdout ----
[INFO] [stdout] error: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:918:46
[INFO] [stdout]     |
[INFO] [stdout] 918 |     fn saturating_cast(self) -> u32 { self.0.saturating_cast() }
[INFO] [stdout]     |                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `az::SaturatingCast::saturating_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:911:9
[INFO] [stdout]     |
[INFO] [stdout] 911 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unstable_name_collisions)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - StrictAs (line 837) stdout ----
[INFO] [stdout] error: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:843:42
[INFO] [stdout]     |
[INFO] [stdout] 843 |     fn strict_cast(self) -> i64 { self.0.strict_cast() }
[INFO] [stdout]     |                                          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `az::StrictCast::strict_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:836:9
[INFO] [stdout]     |
[INFO] [stdout] 836 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unstable_name_collisions)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - StrictCast (line 217) stdout ----
[INFO] [stdout] error: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:220:19
[INFO] [stdout]     |
[INFO] [stdout] 220 | let a: u32 = 5i32.strict_cast();
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `az::StrictCast::strict_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:215:9
[INFO] [stdout]     |
[INFO] [stdout] 215 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unstable_name_collisions)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - StrictCast (line 226) stdout ----
[INFO] [stdout] error: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:229:30
[INFO] [stdout]     |
[INFO] [stdout] 229 | let _overflow: u32 = (-5i32).strict_cast();
[INFO] [stdout]     |                              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `az::StrictCast::strict_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:224:9
[INFO] [stdout]     |
[INFO] [stdout] 224 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unstable_name_collisions)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - WrappingAs (line 987) stdout ----
[INFO] [stdout] error: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/lib.rs:993:44
[INFO] [stdout]     |
[INFO] [stdout] 993 |     fn wrapping_cast(self) -> u32 { self.0.wrapping_cast() }
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `az::WrappingCast::wrapping_cast(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:986:9
[INFO] [stdout]     |
[INFO] [stdout] 986 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(unstable_name_collisions)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - CheckedAs (line 756)
[INFO] [stdout]     src/lib.rs - CheckedCast (line 189)
[INFO] [stdout]     src/lib.rs - SaturatingAs (line 912)
[INFO] [stdout]     src/lib.rs - StrictAs (line 837)
[INFO] [stdout]     src/lib.rs - StrictCast (line 217)
[INFO] [stdout]     src/lib.rs - StrictCast (line 226)
[INFO] [stdout]     src/lib.rs - WrappingAs (line 987)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 40 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.31s; merged doctests compilation took 0.21s
[INFO] running `Command { std: "docker" "inspect" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b", kill_on_drop: false }`
[INFO] [stdout] 60496c3fb7a426b9e30e5badfcb966dba7c56e7a50ef79a50014d5b075fe520b
