[INFO] fetching crate feo-math 0.1.0... [INFO] checking feo-math-0.1.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate feo-math 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate feo-math 0.1.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate feo-math 0.1.0 [INFO] finished tweaking crates.io crate feo-math 0.1.0 [INFO] tweaked toml for crates.io crate feo-math 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3fb24fe01c98450d0f74e27c6fdefdae6593ef829daf408ef3f742e7553836e1 [INFO] running `Command { std: "docker" "start" "-a" "3fb24fe01c98450d0f74e27c6fdefdae6593ef829daf408ef3f742e7553836e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3fb24fe01c98450d0f74e27c6fdefdae6593ef829daf408ef3f742e7553836e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fb24fe01c98450d0f74e27c6fdefdae6593ef829daf408ef3f742e7553836e1", kill_on_drop: false }` [INFO] [stdout] 3fb24fe01c98450d0f74e27c6fdefdae6593ef829daf408ef3f742e7553836e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3392caa1e17f9f193217e10668b5ff727734b92dbd069ed925e8b223bb86765b [INFO] running `Command { std: "docker" "start" "-a" "3392caa1e17f9f193217e10668b5ff727734b92dbd069ed925e8b223bb86765b", kill_on_drop: false }` [INFO] [stderr] Checking feo-math v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: a method with this name may be added to the standard library in the future [INFO] [stdout] --> src/lib.rs:344:39 [INFO] [stdout] | [INFO] [stdout] 344 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:363:39 [INFO] [stdout] | [INFO] [stdout] 363 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:382:39 [INFO] [stdout] | [INFO] [stdout] 382 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:401:39 [INFO] [stdout] | [INFO] [stdout] 401 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:420:39 [INFO] [stdout] | [INFO] [stdout] 420 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:439:39 [INFO] [stdout] | [INFO] [stdout] 439 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:344:39 [INFO] [stdout] | [INFO] [stdout] 344 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:363:39 [INFO] [stdout] | [INFO] [stdout] 363 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:382:39 [INFO] [stdout] | [INFO] [stdout] 382 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:401:39 [INFO] [stdout] | [INFO] [stdout] 401 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:420:39 [INFO] [stdout] | [INFO] [stdout] 420 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [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/lib.rs:439:39 [INFO] [stdout] | [INFO] [stdout] 439 | #[inline] fn sqrt(self) -> Self { Self::isqrt(self) } [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [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 [INFO] [stdout] = help: call with fully qualified syntax `IntUtils::isqrt(...)` to keep using the current method [INFO] [stdout] help: add `#![feature(isqrt)]` to the crate attributes to enable `core::num::::isqrt` [INFO] [stdout] | [INFO] [stdout] 9 + #![feature(isqrt)] [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "3392caa1e17f9f193217e10668b5ff727734b92dbd069ed925e8b223bb86765b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3392caa1e17f9f193217e10668b5ff727734b92dbd069ed925e8b223bb86765b", kill_on_drop: false }` [INFO] [stdout] 3392caa1e17f9f193217e10668b5ff727734b92dbd069ed925e8b223bb86765b