[INFO] fetching crate rs-spline 0.0.0... [INFO] checking rs-spline-0.0.0 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate rs-spline 0.0.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate rs-spline 0.0.0 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rs-spline 0.0.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rs-spline 0.0.0 [INFO] tweaked toml for crates.io crate rs-spline 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 35 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62b7f486b595c53fdd54bbfd16395cd80b0588b2b97039b5b1d1778479e683e1 [INFO] running `Command { std: "docker" "start" "-a" "62b7f486b595c53fdd54bbfd16395cd80b0588b2b97039b5b1d1778479e683e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62b7f486b595c53fdd54bbfd16395cd80b0588b2b97039b5b1d1778479e683e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62b7f486b595c53fdd54bbfd16395cd80b0588b2b97039b5b1d1778479e683e1", kill_on_drop: false }` [INFO] [stdout] 62b7f486b595c53fdd54bbfd16395cd80b0588b2b97039b5b1d1778479e683e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f171cf00867d360cab7b34643db2809c5581f9d3124bc37924d392c20a4185d [INFO] running `Command { std: "docker" "start" "-a" "9f171cf00867d360cab7b34643db2809c5581f9d3124bc37924d392c20a4185d", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling rs-spline v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling strum_macros v0.26.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking num v0.4.3 [INFO] [stdout] warning: trait `SplineData` is never used [INFO] [stdout] --> src/spline.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait SplineData { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `degree`, `points`, and `knots` are never read [INFO] [stdout] --> src/spline.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Spline { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 15 | pub(crate) degree: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | pub(crate) points: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | pub(crate) knots: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `SplineData` is never used [INFO] [stdout] --> src/spline.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pub trait SplineData { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `degree`, `points`, and `knots` are never read [INFO] [stdout] --> src/spline.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Spline { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 15 | pub(crate) degree: usize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | pub(crate) points: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | pub(crate) knots: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 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 1.82s [INFO] running `Command { std: "docker" "inspect" "9f171cf00867d360cab7b34643db2809c5581f9d3124bc37924d392c20a4185d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f171cf00867d360cab7b34643db2809c5581f9d3124bc37924d392c20a4185d", kill_on_drop: false }` [INFO] [stdout] 9f171cf00867d360cab7b34643db2809c5581f9d3124bc37924d392c20a4185d