[INFO] fetching crate microwave 0.16.0... [INFO] testing microwave-0.16.0 against 1.49.0 for beta-1.50-1 [INFO] extracting crate microwave 0.16.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate microwave 0.16.0 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate microwave 0.16.0 [INFO] finished tweaking crates.io crate microwave 0.16.0 [INFO] tweaked toml for crates.io crate microwave 0.16.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate microwave 0.16.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9a0c1782ea558fe24493c423f42af9990a4948e5a912976edb3380ae7dd1d4ca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9a0c1782ea558fe24493c423f42af9990a4948e5a912976edb3380ae7dd1d4ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a0c1782ea558fe24493c423f42af9990a4948e5a912976edb3380ae7dd1d4ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a0c1782ea558fe24493c423f42af9990a4948e5a912976edb3380ae7dd1d4ca", kill_on_drop: false }` [INFO] [stdout] 9a0c1782ea558fe24493c423f42af9990a4948e5a912976edb3380ae7dd1d4ca [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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6717591adb2363b3a0cfe5429ba994b158342cd92a8f682a16516b878f4dae3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e6717591adb2363b3a0cfe5429ba994b158342cd92a8f682a16516b878f4dae3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling linked-hash-map v0.5.3 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling smallvec v1.6.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling xdg v2.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling atom v0.3.6 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.8 [INFO] [stderr] Compiling rle-decode-fast v1.0.1 [INFO] [stderr] Compiling piston-float v0.3.0 [INFO] [stderr] Compiling copyless v0.1.5 [INFO] [stderr] Compiling futures-sink v0.3.8 [INFO] [stderr] Compiling libflate_lz77 v1.0.0 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling weezl v0.1.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v0.9.1 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling futures-io v0.3.8 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling rustc-demangle v0.1.18 [INFO] [stderr] Compiling object v0.22.0 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling fluidlite-sys v0.1.3 [INFO] [stderr] Compiling cpal v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling sample v0.10.0 [INFO] [stderr] Compiling conrod_winit v0.70.0 [INFO] [stderr] Compiling tune v0.19.0 [INFO] [stderr] Compiling notosans v0.1.0 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling dtoa v0.4.7 [INFO] [stderr] Compiling ringbuf v0.2.2 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.1 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.8 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling libloading v0.6.6 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling inflate v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling yaml-rust v0.4.4 [INFO] [stderr] Compiling walkdir v2.3.1 [INFO] [stderr] Compiling hibitset v0.6.3 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling piston-viewport v0.5.0 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sample-0.10.0/src/window.rs:73:41 [INFO] [stdout] | [INFO] [stdout] 73 | let v = phase.to_float_sample().to_sample() * PI_2; [INFO] [stdout] | ^^^^^^^^^ cannot infer type for type parameter `S` declared on the associated function `to_sample` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the type argument in the method call [INFO] [stdout] | [INFO] [stdout] 73 | let v = phase.to_float_sample().to_sample::() * PI_2; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sample` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e6717591adb2363b3a0cfe5429ba994b158342cd92a8f682a16516b878f4dae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6717591adb2363b3a0cfe5429ba994b158342cd92a8f682a16516b878f4dae3", kill_on_drop: false }` [INFO] [stdout] e6717591adb2363b3a0cfe5429ba994b158342cd92a8f682a16516b878f4dae3