[INFO] fetching crate blh 0.3.0... [INFO] checking blh-0.3.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate blh 0.3.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate blh 0.3.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blh 0.3.0 [INFO] finished tweaking crates.io crate blh 0.3.0 [INFO] tweaked toml for crates.io crate blh 0.3.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages [INFO] [stderr] Adding approx v0.1.1 (latest: v0.5.1) [INFO] [stderr] Adding euclid v0.10.5 (latest: v0.22.9) [INFO] [stderr] Adding heapsize v0.3.9 (latest: v0.4.2) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.18) [INFO] [stderr] Adding serde v0.8.23 (latest: v1.0.197) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded heapsize v0.3.9 [INFO] [stderr] Downloaded euclid v0.10.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] df02c99a5ad1d9830b1cc4563193593678e84fbcc3ebfb25cb5546864fe882a2 [INFO] running `Command { std: "docker" "start" "-a" "df02c99a5ad1d9830b1cc4563193593678e84fbcc3ebfb25cb5546864fe882a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "df02c99a5ad1d9830b1cc4563193593678e84fbcc3ebfb25cb5546864fe882a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df02c99a5ad1d9830b1cc4563193593678e84fbcc3ebfb25cb5546864fe882a2", kill_on_drop: false }` [INFO] [stdout] df02c99a5ad1d9830b1cc4563193593678e84fbcc3ebfb25cb5546864fe882a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6b4733f1ae3e7813c71467c05599b03fa259f57fee5adb56de43e29ab1ea070f [INFO] running `Command { std: "docker" "start" "-a" "6b4733f1ae3e7813c71467c05599b03fa259f57fee5adb56de43e29ab1ea070f", kill_on_drop: false }` [INFO] [stderr] Compiling heapsize v0.3.9 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking euclid v0.10.5 [INFO] [stderr] Checking blh v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate approx; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:208:33 [INFO] [stdout] | [INFO] [stdout] 208 | let hgt = f64::sqrt((x.powi(2) + y.powi(2))) / f64::cos(lat) - pv_rc; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 208 - let hgt = f64::sqrt((x.powi(2) + y.powi(2))) / f64::cos(lat) - pv_rc; [INFO] [stdout] 208 + let hgt = f64::sqrt(x.powi(2) + y.powi(2)) / f64::cos(lat) - pv_rc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:208:33 [INFO] [stdout] | [INFO] [stdout] 208 | let hgt = f64::sqrt((x.powi(2) + y.powi(2))) / f64::cos(lat) - pv_rc; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 208 - let hgt = f64::sqrt((x.powi(2) + y.powi(2))) / f64::cos(lat) - pv_rc; [INFO] [stdout] 208 + let hgt = f64::sqrt(x.powi(2) + y.powi(2)) / f64::cos(lat) - pv_rc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RadiansExt` is never used [INFO] [stdout] --> src/lib.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | trait RadiansExt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RadiansExt` is never used [INFO] [stdout] --> src/lib.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | trait RadiansExt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: euclid v0.10.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "6b4733f1ae3e7813c71467c05599b03fa259f57fee5adb56de43e29ab1ea070f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b4733f1ae3e7813c71467c05599b03fa259f57fee5adb56de43e29ab1ea070f", kill_on_drop: false }` [INFO] [stdout] 6b4733f1ae3e7813c71467c05599b03fa259f57fee5adb56de43e29ab1ea070f [INFO] checking blh-0.3.0 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate blh 0.3.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate blh 0.3.0 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blh 0.3.0 [INFO] finished tweaking crates.io crate blh 0.3.0 [INFO] tweaked toml for crates.io crate blh 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages [INFO] [stderr] Adding approx v0.1.1 (latest: v0.5.1) [INFO] [stderr] Adding euclid v0.10.5 (latest: v0.22.9) [INFO] [stderr] Adding heapsize v0.3.9 (latest: v0.4.2) [INFO] [stderr] Adding log v0.3.9 (latest: v0.4.21) [INFO] [stderr] Adding num-traits v0.1.43 (latest: v0.2.18) [INFO] [stderr] Adding serde v0.8.23 (latest: v1.0.197) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd501f55a11928e7be080c2b9b784ddfa9f3de24c55c0bb2ef66ec96bb5e3cce [INFO] running `Command { std: "docker" "start" "-a" "bd501f55a11928e7be080c2b9b784ddfa9f3de24c55c0bb2ef66ec96bb5e3cce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd501f55a11928e7be080c2b9b784ddfa9f3de24c55c0bb2ef66ec96bb5e3cce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd501f55a11928e7be080c2b9b784ddfa9f3de24c55c0bb2ef66ec96bb5e3cce", kill_on_drop: false }` [INFO] [stdout] bd501f55a11928e7be080c2b9b784ddfa9f3de24c55c0bb2ef66ec96bb5e3cce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a0b54c3b3d110c70c68a518472866eecd1b5d2856628002e46140684fc2c495 [INFO] running `Command { std: "docker" "start" "-a" "4a0b54c3b3d110c70c68a518472866eecd1b5d2856628002e46140684fc2c495", kill_on_drop: false }` [INFO] [stderr] Compiling heapsize v0.3.9 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking euclid v0.10.5 [INFO] [stderr] Checking blh v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] extern crate approx; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:208:33 [INFO] [stdout] | [INFO] [stdout] 208 | let hgt = f64::sqrt((x.powi(2) + y.powi(2))) / f64::cos(lat) - pv_rc; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 208 - let hgt = f64::sqrt((x.powi(2) + y.powi(2))) / f64::cos(lat) - pv_rc; [INFO] [stdout] 208 + let hgt = f64::sqrt(x.powi(2) + y.powi(2)) / f64::cos(lat) - pv_rc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/lib.rs:208:33 [INFO] [stdout] | [INFO] [stdout] 208 | let hgt = f64::sqrt((x.powi(2) + y.powi(2))) / f64::cos(lat) - pv_rc; [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 208 - let hgt = f64::sqrt((x.powi(2) + y.powi(2))) / f64::cos(lat) - pv_rc; [INFO] [stdout] 208 + let hgt = f64::sqrt(x.powi(2) + y.powi(2)) / f64::cos(lat) - pv_rc; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RadiansExt` is never used [INFO] [stdout] --> src/lib.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | trait RadiansExt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `RadiansExt` is never used [INFO] [stdout] --> src/lib.rs:25:7 [INFO] [stdout] | [INFO] [stdout] 25 | trait RadiansExt { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.38s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: euclid v0.10.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "4a0b54c3b3d110c70c68a518472866eecd1b5d2856628002e46140684fc2c495", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a0b54c3b3d110c70c68a518472866eecd1b5d2856628002e46140684fc2c495", kill_on_drop: false }` [INFO] [stdout] 4a0b54c3b3d110c70c68a518472866eecd1b5d2856628002e46140684fc2c495