[INFO] fetching crate crystal_ball 0.3.0... [INFO] testing crystal_ball-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate crystal_ball 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate crystal_ball 0.3.0 [INFO] removed 7 missing examples [INFO] finished tweaking crates.io crate crystal_ball 0.3.0 [INFO] tweaked toml for crates.io crate crystal_ball 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate crystal_ball 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate crystal_ball 0.3.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81d03568000260378120cbc891203f5b360f28c2989a7cab0e20e938cc0d2095 [INFO] running `Command { std: "docker" "start" "-a" "81d03568000260378120cbc891203f5b360f28c2989a7cab0e20e938cc0d2095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81d03568000260378120cbc891203f5b360f28c2989a7cab0e20e938cc0d2095", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81d03568000260378120cbc891203f5b360f28c2989a7cab0e20e938cc0d2095", kill_on_drop: false }` [INFO] [stdout] 81d03568000260378120cbc891203f5b360f28c2989a7cab0e20e938cc0d2095 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a80440939f3d4cf220cfaae7a70d2a12350240146f89800ea7f8b2cd39fdf5b9 [INFO] running `Command { std: "docker" "start" "-a" "a80440939f3d4cf220cfaae7a70d2a12350240146f89800ea7f8b2cd39fdf5b9", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling simd-adler32 v0.3.7 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling weezl v0.1.8 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling serde_json v1.0.112 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling zune-inflate v0.2.54 [INFO] [stderr] Compiling fdeflate v0.3.4 [INFO] [stderr] Compiling bytemuck v1.14.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling rayon v1.8.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ryu v1.0.16 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Compiling bit_field v0.10.2 [INFO] [stderr] Compiling half v2.2.1 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling lebe v0.5.2 [INFO] [stderr] Compiling winnow v0.5.35 [INFO] [stderr] Compiling gif v0.12.0 [INFO] [stderr] Compiling png v0.17.11 [INFO] [stderr] Compiling exr v1.71.0 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling gltf-derive v1.4.0 [INFO] [stderr] Compiling jpeg-decoder v0.3.1 [INFO] [stderr] Compiling toml_edit v0.21.1 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling image v0.24.8 [INFO] [stderr] Compiling proc-macro-crate v3.1.0 [INFO] [stderr] Compiling gltf-json v1.4.0 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling urlencoding v2.1.3 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling number_prefix v0.4.0 [INFO] [stderr] Compiling indicatif v0.17.8 [INFO] [stderr] Compiling crystal_ball_derive v0.3.0 [INFO] [stderr] Compiling nanorand v0.7.0 [INFO] [stderr] Compiling floydrivest v0.2.4 [INFO] [stderr] Compiling gltf v1.4.0 [INFO] [stderr] Compiling crystal_ball v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `middle` is never read [INFO] [stdout] --> src/shapes/bvh.rs:113:30 [INFO] [stdout] | [INFO] [stdout] 113 | let mut middle = (start + end) / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [optimized + debuginfo] target(s) in 4m 43s [INFO] running `Command { std: "docker" "inspect" "a80440939f3d4cf220cfaae7a70d2a12350240146f89800ea7f8b2cd39fdf5b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a80440939f3d4cf220cfaae7a70d2a12350240146f89800ea7f8b2cd39fdf5b9", kill_on_drop: false }` [INFO] [stdout] a80440939f3d4cf220cfaae7a70d2a12350240146f89800ea7f8b2cd39fdf5b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1122b7d73db8077c61057aef60bfaae88f5e5c3264217cb3773affabd6f83fe2 [INFO] running `Command { std: "docker" "start" "-a" "1122b7d73db8077c61057aef60bfaae88f5e5c3264217cb3773affabd6f83fe2", kill_on_drop: false }` [INFO] [stderr] Compiling assert_approx_eq v1.1.0 [INFO] [stdout] warning: value assigned to `middle` is never read [INFO] [stdout] --> src/shapes/bvh.rs:113:30 [INFO] [stdout] | [INFO] [stdout] 113 | let mut middle = (start + end) / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crystal_ball v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `middle` is never read [INFO] [stdout] --> src/shapes/bvh.rs:113:30 [INFO] [stdout] | [INFO] [stdout] 113 | let mut middle = (start + end) / 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "1122b7d73db8077c61057aef60bfaae88f5e5c3264217cb3773affabd6f83fe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1122b7d73db8077c61057aef60bfaae88f5e5c3264217cb3773affabd6f83fe2", kill_on_drop: false }` [INFO] [stdout] 1122b7d73db8077c61057aef60bfaae88f5e5c3264217cb3773affabd6f83fe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d4803d5bcce5a3d757bb8618fd9684772ab11ebe77f54437472a879c9efbc320 [INFO] running `Command { std: "docker" "start" "-a" "d4803d5bcce5a3d757bb8618fd9684772ab11ebe77f54437472a879c9efbc320", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `middle` is never read [INFO] [stderr] --> src/shapes/bvh.rs:113:30 [INFO] [stderr] | [INFO] [stderr] 113 | let mut middle = (start + end) / 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `crystal_ball` (lib) generated 1 warning [INFO] [stderr] warning: `crystal_ball` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [optimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crystal_ball-fe95eda30336d1b4) [INFO] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test color::color::tests::color_creation ... ok [INFO] [stdout] test color::color::tests::color_arithmetic_operations ... ok [INFO] [stdout] test color::color::tests::color_index ... ok [INFO] [stdout] test math::bounds3::tests::bounds_index ... ok [INFO] [stdout] test math::ray::tests::ray_get_point ... ok [INFO] [stdout] test math::mat4::tests::inverse_test ... ok [INFO] [stdout] test math::transform::tests::associativity_test ... ok [INFO] [stdout] test math::transform::tests::inverse_test ... ok [INFO] [stdout] test math::transform::tests::transpose_test ... ok [INFO] [stdout] test math::transform::tests::isometry_test ... ok [INFO] [stdout] test math::bounds3::tests::bounds_include_point ... ok [INFO] [stdout] test math::bounds3::tests::bounds_include_bounds ... ok [INFO] [stdout] test math::vec3::tests::vec3_add ... ok [INFO] [stdout] test math::vec3::tests::vec3_cross ... ok [INFO] [stdout] test math::vec3::tests::vec3_div ... ok [INFO] [stdout] test math::vec3::tests::vec3_neg ... ok [INFO] [stdout] test math::vec3::tests::vec3_mul ... ok [INFO] [stdout] test math::vec3::tests::vec3_normalize ... ok [INFO] [stdout] test math::vec3::tests::vec3_random ... ok [INFO] [stdout] test math::vec3::tests::vec3_reflect ... ok [INFO] [stdout] test math::vec3::tests::vec3_dot ... ok [INFO] [stdout] test shapes::triangle::tests::rotate_triangle ... ok [INFO] [stdout] test math::vec3::tests::vec3_magnitude ... ok [INFO] [stdout] test math::vec3::tests::vec3_sub ... ok [INFO] [stdout] test color::color::tests::color_index_panic - should panic ... ok [INFO] [stderr] Doc-tests crystal_ball [INFO] [stdout] test color::color::tests::color_index_mut_panic - should panic ... ok [INFO] [stdout] test math::bounds3::tests::bounds_index_panic - should panic ... ok [INFO] [stdout] test math::bounds3::tests::bounds_index_mut_panic - should panic ... ok [INFO] [stdout] test math::vec3::tests::vec3_normalize_panic - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 30) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 30) stdout ---- [INFO] [stdout] Test executable failed (exit status: 1). [INFO] [stdout] [INFO] [stdout] stdout: [INFO] [stdout] Rendering 2 object(s) with 64 samples (4 bounces) to a 1920x1080 image. [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] Error: Image(IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 30) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 57.98s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "d4803d5bcce5a3d757bb8618fd9684772ab11ebe77f54437472a879c9efbc320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4803d5bcce5a3d757bb8618fd9684772ab11ebe77f54437472a879c9efbc320", kill_on_drop: false }` [INFO] [stdout] d4803d5bcce5a3d757bb8618fd9684772ab11ebe77f54437472a879c9efbc320