[INFO] fetching crate ezcgmath 0.0.4... [INFO] checking ezcgmath-0.0.4 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744 [INFO] extracting crate ezcgmath 0.0.4 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate ezcgmath 0.0.4 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ezcgmath 0.0.4 [INFO] finished tweaking crates.io crate ezcgmath 0.0.4 [INFO] tweaked toml for crates.io crate ezcgmath 0.0.4 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", 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] c66ee5d0e3c89b720b2712caf50d1faef4886a05721cb9cfdfbf31e8e5e3883a [INFO] running `Command { std: "docker" "start" "-a" "c66ee5d0e3c89b720b2712caf50d1faef4886a05721cb9cfdfbf31e8e5e3883a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c66ee5d0e3c89b720b2712caf50d1faef4886a05721cb9cfdfbf31e8e5e3883a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c66ee5d0e3c89b720b2712caf50d1faef4886a05721cb9cfdfbf31e8e5e3883a", kill_on_drop: false }` [INFO] [stdout] c66ee5d0e3c89b720b2712caf50d1faef4886a05721cb9cfdfbf31e8e5e3883a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cc1ef9ffa3d139150adc1c7dcf6f009ce14d6e4e5dbad1621f745612b8bad34 [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" "0cc1ef9ffa3d139150adc1c7dcf6f009ce14d6e4e5dbad1621f745612b8bad34", kill_on_drop: false }` [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ezcgmath v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> tests/vector.rs:56:25 [INFO] [stdout] | [INFO] [stdout] 56 | assert_ulps_eq!(A.length(), (6.0 as f32).sqrt()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(const_item_mutation)]` on by default [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: mutable reference created due to call to this method [INFO] [stdout] --> /opt/rustwide/workdir/src/vector.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn length(&mut self) -> Scalar { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> tests/vector.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | const A: Vector2 = Vector2::new(2.0, 4.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> tests/vector.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | assert_ulps_eq!(B.length(), (15.0 as f32).sqrt()); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: mutable reference created due to call to this method [INFO] [stdout] --> /opt/rustwide/workdir/src/vector.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn length(&mut self) -> Scalar { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> tests/vector.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | const B: Vector2 = Vector2::new(5.0, 10.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> tests/vector.rs:147:25 [INFO] [stdout] | [INFO] [stdout] 147 | assert_ulps_eq!(A.length(), a_len); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: mutable reference created due to call to this method [INFO] [stdout] --> /opt/rustwide/workdir/src/vector.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn length(&mut self) -> Scalar { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> tests/vector.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | const A: Vector3 = Vector3::new(2.0, 4.0, 6.0); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: taking a mutable reference to a `const` item [INFO] [stdout] --> tests/vector.rs:148:25 [INFO] [stdout] | [INFO] [stdout] 148 | assert_ulps_eq!(B.length(), b_len); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: each usage of a `const` item creates a new temporary [INFO] [stdout] = note: the mutable reference will refer to this temporary, not the original `const` item [INFO] [stdout] note: mutable reference created due to call to this method [INFO] [stdout] --> /opt/rustwide/workdir/src/vector.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn length(&mut self) -> Scalar { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: `const` item defined here [INFO] [stdout] --> tests/vector.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | const B: Vector3 = Vector3::new(5.0, 10.0, 15.0); [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 1.75s [INFO] running `Command { std: "docker" "inspect" "0cc1ef9ffa3d139150adc1c7dcf6f009ce14d6e4e5dbad1621f745612b8bad34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cc1ef9ffa3d139150adc1c7dcf6f009ce14d6e4e5dbad1621f745612b8bad34", kill_on_drop: false }` [INFO] [stdout] 0cc1ef9ffa3d139150adc1c7dcf6f009ce14d6e4e5dbad1621f745612b8bad34