[INFO] fetching crate reducer 3.0.1... [INFO] building reducer-3.0.1 against try#3bbb5242a8064de4ca3af4036745ddf603ddaa85 for pr-101929 [INFO] extracting crate reducer 3.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate reducer 3.0.1 on toolchain 3bbb5242a8064de4ca3af4036745ddf603ddaa85 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reducer 3.0.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate reducer 3.0.1 [INFO] tweaked toml for crates.io crate reducer 3.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate reducer 3.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35cf016d862de547632c969d59b72814aadcf2f4fe24c2f4afa4b0225df780bf [INFO] running `Command { std: "docker" "start" "-a" "35cf016d862de547632c969d59b72814aadcf2f4fe24c2f4afa4b0225df780bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35cf016d862de547632c969d59b72814aadcf2f4fe24c2f4afa4b0225df780bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35cf016d862de547632c969d59b72814aadcf2f4fe24c2f4afa4b0225df780bf", kill_on_drop: false }` [INFO] [stdout] 35cf016d862de547632c969d59b72814aadcf2f4fe24c2f4afa4b0225df780bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 61fbe7888023263bb4044b7dfe53795eb19c09cd72425bd2bc0d8a1fafda969b [INFO] running `Command { std: "docker" "start" "-a" "61fbe7888023263bb4044b7dfe53795eb19c09cd72425bd2bc0d8a1fafda969b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling reducer v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/dispatcher/sink.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/dispatcher/store.rs:79:31 [INFO] [stdout] | [INFO] [stdout] 79 | #[cfg_attr(feature = "async", pin_project(project = PinnedStore))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/reactor/sink.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.58s [INFO] running `Command { std: "docker" "inspect" "61fbe7888023263bb4044b7dfe53795eb19c09cd72425bd2bc0d8a1fafda969b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61fbe7888023263bb4044b7dfe53795eb19c09cd72425bd2bc0d8a1fafda969b", kill_on_drop: false }` [INFO] [stdout] 61fbe7888023263bb4044b7dfe53795eb19c09cd72425bd2bc0d8a1fafda969b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:e92e462e59ac3446a933540fd361ddeb5362c86f92d432d6a560a917a465022e" "/opt/rustwide/cargo-home/bin/cargo" "+3bbb5242a8064de4ca3af4036745ddf603ddaa85" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd189216b5dd85f47ff4cf997d1c9ab77f826c93d38f9f60ee1f964c1f5eb1e8 [INFO] running `Command { std: "docker" "start" "-a" "fd189216b5dd85f47ff4cf997d1c9ab77f826c93d38f9f60ee1f964c1f5eb1e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.123 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling libloading v0.6.7 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling dlib v0.5.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling stb_truetype v0.3.1 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling ttf-parser v0.6.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling quick-xml v0.22.0 [INFO] [stderr] Compiling ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling dirs-sys v0.3.7 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Compiling owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling xcb v0.10.1 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling ordered-float v1.1.1 [INFO] [stderr] Compiling xdg v2.4.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling rusttype v0.9.2 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling andrew v0.3.1 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling wayland-commons v0.28.6 [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling memmap2 v0.1.0 [INFO] [stderr] Compiling calloop v0.6.5 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling wayland-cursor v0.28.6 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling winit v0.23.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling backtrace v0.3.64 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling raw-window-handle v0.3.4 [INFO] [stderr] Compiling shared_library v0.1.9 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling piston-float v1.0.1 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Compiling x11-clipboard v0.5.3 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling piston-viewport v1.0.2 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling wayland-egl v0.28.6 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling glium v0.28.0 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling predicates-core v1.0.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling daggy v0.5.0 [INFO] [stderr] Compiling regex v1.5.5 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling structmeta-derive v0.1.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling conrod_derive v0.76.1 [INFO] [stderr] Compiling termtree v0.2.4 [INFO] [stderr] Compiling takeable-option v0.5.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling predicates-tree v1.0.5 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling predicates v2.1.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling smithay-client-toolkit v0.6.6 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling mockall_derive v0.11.0 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling smithay-client-toolkit v0.12.3 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling spin v0.9.2 [INFO] [stderr] Compiling smithay-clipboard v0.4.0 [INFO] [stderr] Compiling fragile v1.2.0 [INFO] [stderr] Compiling downcast v0.11.0 [INFO] [stderr] Compiling proptest v1.0.0 [INFO] [stderr] Compiling ttf-noto-sans v0.1.1 [INFO] [stderr] Compiling conrod_winit v0.76.1 [INFO] [stderr] Compiling structmeta v0.1.4 [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/dispatcher/sink.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/dispatcher/store.rs:79:31 [INFO] [stdout] | [INFO] [stdout] 79 | #[cfg_attr(feature = "async", pin_project(project = PinnedStore))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/reactor/sink.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling copypasta v0.6.3 [INFO] [stderr] Compiling pistoncore-input v1.0.1 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling test-strategy v0.2.0 [INFO] [stderr] Compiling ring-channel v0.11.0 [INFO] [stderr] Compiling conrod_core v0.76.1 [INFO] [stderr] Compiling glutin v0.25.1 [INFO] [stderr] Compiling mockall v0.11.0 [INFO] [stderr] Compiling conrod_glium v0.76.1 [INFO] [stderr] Compiling reducer v3.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/dispatcher/sink.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/dispatcher/store.rs:79:31 [INFO] [stdout] | [INFO] [stdout] 79 | #[cfg_attr(feature = "async", pin_project(project = PinnedStore))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `project_ref` is never used [INFO] [stdout] --> src/reactor/sink.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | #[pin_project] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "fd189216b5dd85f47ff4cf997d1c9ab77f826c93d38f9f60ee1f964c1f5eb1e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd189216b5dd85f47ff4cf997d1c9ab77f826c93d38f9f60ee1f964c1f5eb1e8", kill_on_drop: false }` [INFO] [stdout] fd189216b5dd85f47ff4cf997d1c9ab77f826c93d38f9f60ee1f964c1f5eb1e8