[INFO] fetching crate yt-tools 0.3.0... [INFO] testing yt-tools-0.3.0 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate yt-tools 0.3.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate yt-tools 0.3.0 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate yt-tools 0.3.0 [INFO] finished tweaking crates.io crate yt-tools 0.3.0 [INFO] tweaked toml for crates.io crate yt-tools 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7fc5b26cc442213bddf05c6697b276d2d7f5b9626ec5619683ac29522c28cbaa [INFO] running `Command { std: "docker" "start" "-a" "7fc5b26cc442213bddf05c6697b276d2d7f5b9626ec5619683ac29522c28cbaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7fc5b26cc442213bddf05c6697b276d2d7f5b9626ec5619683ac29522c28cbaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fc5b26cc442213bddf05c6697b276d2d7f5b9626ec5619683ac29522c28cbaa", kill_on_drop: false }` [INFO] [stdout] 7fc5b26cc442213bddf05c6697b276d2d7f5b9626ec5619683ac29522c28cbaa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7dead6ec57334018a2c7649d028791a4078025976441bbee8ba88c93f54b7c12 [INFO] running `Command { std: "docker" "start" "-a" "7dead6ec57334018a2c7649d028791a4078025976441bbee8ba88c93f54b7c12", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.74 [INFO] [stderr] Compiling bumpalo v3.7.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.74 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.74 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.74 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling yt-tools v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/colormaps.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_normalizer(name: String) -> (fn(f64) -> f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.46s [INFO] running `Command { std: "docker" "inspect" "7dead6ec57334018a2c7649d028791a4078025976441bbee8ba88c93f54b7c12", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dead6ec57334018a2c7649d028791a4078025976441bbee8ba88c93f54b7c12", kill_on_drop: false }` [INFO] [stdout] 7dead6ec57334018a2c7649d028791a4078025976441bbee8ba88c93f54b7c12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fa9e9efc4346536649c84a1c0d80321d468527889ae8405f4bc8cfe02160b35 [INFO] running `Command { std: "docker" "start" "-a" "2fa9e9efc4346536649c84a1c0d80321d468527889ae8405f4bc8cfe02160b35", kill_on_drop: false }` [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stderr] Compiling js-sys v0.3.51 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/colormaps.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_normalizer(name: String) -> (fn(f64) -> f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-futures v0.3.27 [INFO] [stderr] Compiling wasm-bindgen-test v0.2.50 [INFO] [stderr] Compiling yt-tools v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/colormaps.rs:7:40 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn get_normalizer(name: String) -> (fn(f64) -> f64) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `variable_mesh` [INFO] [stdout] --> src/fixed_resolution_buffer.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | use variable_mesh; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `y` is never read [INFO] [stdout] --> src/lib.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | y = 0.0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.77s [INFO] running `Command { std: "docker" "inspect" "2fa9e9efc4346536649c84a1c0d80321d468527889ae8405f4bc8cfe02160b35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fa9e9efc4346536649c84a1c0d80321d468527889ae8405f4bc8cfe02160b35", kill_on_drop: false }` [INFO] [stdout] 2fa9e9efc4346536649c84a1c0d80321d468527889ae8405f4bc8cfe02160b35 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6b69c9d49d0f2d1efb42a7fa12827cec39c69e1541fe323e3d396bbba3cf7626 [INFO] running `Command { std: "docker" "start" "-a" "6b69c9d49d0f2d1efb42a7fa12827cec39c69e1541fe323e3d396bbba3cf7626", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stdout] running 8 tests [INFO] [stderr] --> src/colormaps.rs:7:40 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_normalizer(name: String) -> (fn(f64) -> f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/colormaps.rs:7:40 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_normalizer(name: String) -> (fn(f64) -> f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `variable_mesh` [INFO] [stderr] --> src/fixed_resolution_buffer.rs:85:9 [INFO] [stderr] | [INFO] [stderr] 85 | use variable_mesh; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `y` is never read [INFO] [stderr] --> src/lib.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | y = 0.0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/yt_tools-1c892cb2ce19bf25) [INFO] [stdout] test fixed_resolution_buffer::tests::create_fixed_res_buffer ... ok [INFO] [stdout] test colormaps::tests::create_colormap ... ok [INFO] [stdout] test variable_mesh::tests::create_variable_mesh ... ok [INFO] [stdout] test colormaps::tests::create_colormap_collection ... ok [INFO] [stdout] test colormaps::tests::create_bad_colormap - should panic ... ok [INFO] [stdout] test variable_mesh::tests::create_bad_variable_mesh - should panic ... ok [INFO] [stdout] test tests::deposit_vm_fixed_res ... ok [INFO] [stderr] Doc-tests yt_tools [INFO] [stdout] test variable_mesh::tests::test_iterator ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> /opt/rustwide/workdir/src/colormaps.rs:7:40 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn get_normalizer(name: String) -> (fn(f64) -> f64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6b69c9d49d0f2d1efb42a7fa12827cec39c69e1541fe323e3d396bbba3cf7626", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b69c9d49d0f2d1efb42a7fa12827cec39c69e1541fe323e3d396bbba3cf7626", kill_on_drop: false }` [INFO] [stdout] 6b69c9d49d0f2d1efb42a7fa12827cec39c69e1541fe323e3d396bbba3cf7626