[INFO] fetching crate ray_tracing_show_image 0.1.1... [INFO] checking ray_tracing_show_image-0.1.1 against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] extracting crate ray_tracing_show_image 0.1.1 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate ray_tracing_show_image 0.1.1 on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ray_tracing_show_image 0.1.1 [INFO] finished tweaking crates.io crate ray_tracing_show_image 0.1.1 [INFO] tweaked toml for crates.io crate ray_tracing_show_image 0.1.1 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded show-image-macros v0.9.0 [INFO] [stderr] Downloaded ray_tracing_utility v0.1.1 [INFO] [stderr] Downloaded glm v0.2.3 [INFO] [stderr] Downloaded mio-misc v1.2.2 [INFO] [stderr] Downloaded show-image v0.9.5 [INFO] [stderr] Downloaded wgpu v0.9.0 [INFO] [stderr] Downloaded wgpu-core v0.9.3 [INFO] [stderr] Downloaded quickcheck v0.2.27 [INFO] [stderr] Downloaded ray_tracing_core v0.1.1 [INFO] [stderr] Downloaded wgpu-types v0.9.3 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a557a298330f6381f1194d1c0a27376970b490f41e7089f65a4777e58ea9c22e [INFO] running `Command { std: "docker" "start" "-a" "a557a298330f6381f1194d1c0a27376970b490f41e7089f65a4777e58ea9c22e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a557a298330f6381f1194d1c0a27376970b490f41e7089f65a4777e58ea9c22e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a557a298330f6381f1194d1c0a27376970b490f41e7089f65a4777e58ea9c22e", kill_on_drop: false }` [INFO] [stdout] a557a298330f6381f1194d1c0a27376970b490f41e7089f65a4777e58ea9c22e [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2131218c97c0046b17415d7e67dda25ffee7166aaf5566665e8d19f84e246516 [INFO] running `Command { std: "docker" "start" "-a" "2131218c97c0046b17415d7e67dda25ffee7166aaf5566665e8d19f84e246516", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Compiling drm-fourcc v2.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Checking external-memory v0.0.1 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking rose_tree v0.2.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking rayon-core v1.12.0 [INFO] [stderr] Checking naga v0.5.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking regex v0.1.80 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking renderdoc-sys v0.7.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.8 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking gpu-descriptor-types v0.1.2 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Compiling wgpu-core v0.9.3 [INFO] [stderr] Checking env_logger v0.3.5 [INFO] [stderr] Checking gfx-renderdoc v0.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking ash v0.32.1 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking xdg v2.5.2 [INFO] [stderr] Checking inplace_it v0.3.5 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking glow v0.9.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking gfx-hal v0.9.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking gpu-alloc v0.4.7 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking quickcheck v0.2.27 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking gpu-descriptor v0.1.1 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking wgpu-types v0.9.3 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking profiling v1.0.11 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking mio-misc v1.2.2 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking glm v0.2.3 [INFO] [stderr] Compiling show-image v0.9.5 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking gfx-backend-gl v0.9.0 [INFO] [stderr] Checking gfx-backend-empty v0.9.0 [INFO] [stderr] Checking futures-executor v0.3.29 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking futures v0.3.29 [INFO] [stderr] Compiling show-image-macros v0.9.0 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking glam v0.17.3 [INFO] [stderr] Checking ray_tracing_core v0.1.1 [INFO] [stderr] Checking ray_tracing_utility v0.1.1 [INFO] [stderr] Checking gfx-backend-vulkan v0.9.0 [INFO] [stderr] Checking wgpu v0.9.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking ray_tracing_show_image v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.59s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "2131218c97c0046b17415d7e67dda25ffee7166aaf5566665e8d19f84e246516", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2131218c97c0046b17415d7e67dda25ffee7166aaf5566665e8d19f84e246516", kill_on_drop: false }` [INFO] [stdout] 2131218c97c0046b17415d7e67dda25ffee7166aaf5566665e8d19f84e246516 [INFO] checking ray_tracing_show_image-0.1.1 against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] extracting crate ray_tracing_show_image 0.1.1 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate ray_tracing_show_image 0.1.1 on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ray_tracing_show_image 0.1.1 [INFO] finished tweaking crates.io crate ray_tracing_show_image 0.1.1 [INFO] tweaked toml for crates.io crate ray_tracing_show_image 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e940420703aa5a974f6ea99af1a7dcee1507507e4a34f5d55be05e3978c17b8f [INFO] running `Command { std: "docker" "start" "-a" "e940420703aa5a974f6ea99af1a7dcee1507507e4a34f5d55be05e3978c17b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e940420703aa5a974f6ea99af1a7dcee1507507e4a34f5d55be05e3978c17b8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e940420703aa5a974f6ea99af1a7dcee1507507e4a34f5d55be05e3978c17b8f", kill_on_drop: false }` [INFO] [stdout] e940420703aa5a974f6ea99af1a7dcee1507507e4a34f5d55be05e3978c17b8f [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71e71bdbdd903141846fcad09987a262b036aee4a3e41134a61960f66bcbb25e [INFO] running `Command { std: "docker" "start" "-a" "71e71bdbdd903141846fcad09987a262b036aee4a3e41134a61960f66bcbb25e", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling xml-rs v0.8.19 [INFO] [stderr] Checking indexmap v1.9.3 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling drm-fourcc v2.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Checking libloading v0.8.1 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking dlib v0.5.2 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking bit-set v0.5.3 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking thread-id v2.0.0 [INFO] [stderr] Checking external-memory v0.0.1 [INFO] [stderr] Checking lock_api v0.4.11 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking memchr v0.1.11 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aho-corasick v0.5.3 [INFO] [stderr] Checking thread_local v0.2.7 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking scoped-tls v1.0.1 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking regex-syntax v0.3.9 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking rose_tree v0.2.0 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "71e71bdbdd903141846fcad09987a262b036aee4a3e41134a61960f66bcbb25e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71e71bdbdd903141846fcad09987a262b036aee4a3e41134a61960f66bcbb25e", kill_on_drop: false }` [INFO] [stdout] 71e71bdbdd903141846fcad09987a262b036aee4a3e41134a61960f66bcbb25e