[INFO] cloning repository https://github.com/Joxx0r/RustRevEngine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Joxx0r/RustRevEngine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoxx0r%2FRustRevEngine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoxx0r%2FRustRevEngine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9a17e4c84884bac576a727c0e65250206b70f559 [INFO] documenting Joxx0r/RustRevEngine against 1.75.0 for beta-1.76-rustdoc-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoxx0r%2FRustRevEngine" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Joxx0r/RustRevEngine on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Joxx0r/RustRevEngine [INFO] finished tweaking git repo https://github.com/Joxx0r/RustRevEngine [INFO] tweaked toml for git repo https://github.com/Joxx0r/RustRevEngine written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Joxx0r/RustRevEngine 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded shell32-sys v0.1.2 [INFO] [stderr] Downloaded gl v0.10.0 [INFO] [stderr] Downloaded memoffset v0.5.3 [INFO] [stderr] Downloaded hermit-abi v0.1.5 [INFO] [stderr] Downloaded tobj v0.1.11 [INFO] [stderr] Downloaded cmake v0.1.42 [INFO] [stderr] Downloaded bytemuck v1.4.1 [INFO] [stderr] Downloaded xml-rs v0.7.0 [INFO] [stderr] Downloaded cc v1.0.48 [INFO] [stderr] Downloaded serde v1.0.117 [INFO] [stderr] Downloaded khronos_api v2.2.0 [INFO] [stderr] Downloaded syn v1.0.45 [INFO] [stderr] Downloaded cgmath v0.16.1 [INFO] [stderr] Downloaded nom v1.2.4 [INFO] [stderr] Downloaded rayon-core v1.7.0 [INFO] [stderr] Downloaded glfw v0.23.0 [INFO] [stderr] Downloaded num-bigint v0.2.3 [INFO] [stderr] Downloaded rayon v1.3.0 [INFO] [stderr] Downloaded jpeg-decoder v0.1.18 [INFO] [stderr] Downloaded deflate v0.8.6 [INFO] [stderr] Downloaded png v0.16.8 [INFO] [stderr] Downloaded image v0.23.5 [INFO] [stderr] Downloaded serde_derive v1.0.117 [INFO] [stderr] Downloaded libc v0.2.81 [INFO] [stderr] Downloaded approx v0.1.1 [INFO] [stderr] Downloaded crossbeam-epoch v0.8.0 [INFO] [stderr] Downloaded miniz_oxide v0.3.7 [INFO] [stderr] Downloaded num-traits v0.2.10 [INFO] [stderr] Downloaded bincode2 v2.0.1 [INFO] [stderr] Downloaded gl_generator v0.9.0 [INFO] [stderr] Downloaded semver v0.2.3 [INFO] [stderr] Downloaded tiff v0.5.0 [INFO] [stderr] Downloaded crossbeam-deque v0.7.2 [INFO] [stderr] Downloaded crossbeam-queue v0.2.1 [INFO] [stderr] Downloaded num_cpus v1.11.1 [INFO] [stderr] Downloaded quote v1.0.7 [INFO] [stderr] Downloaded crossbeam-utils v0.7.0 [INFO] [stderr] Downloaded glfw-sys v3.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ef728527abfbd284500ce69949ab274f42caf64018f3e382e0926cf0dea41bd7 [INFO] running `Command { std: "docker" "start" "-a" "ef728527abfbd284500ce69949ab274f42caf64018f3e382e0926cf0dea41bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ef728527abfbd284500ce69949ab274f42caf64018f3e382e0926cf0dea41bd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef728527abfbd284500ce69949ab274f42caf64018f3e382e0926cf0dea41bd7", kill_on_drop: false }` [INFO] [stdout] ef728527abfbd284500ce69949ab274f42caf64018f3e382e0926cf0dea41bd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] af17832ad06e7ca2601d451bd9d1f74d0e0b9446cc65d833bf4ed58bb88b1a9f [INFO] running `Command { std: "docker" "start" "-a" "af17832ad06e7ca2601d451bd9d1f74d0e0b9446cc65d833bf4ed58bb88b1a9f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling syn v1.0.45 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling glfw-sys v3.3.0 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling shell32-sys v0.1.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling gl v0.10.0 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking tiff v0.5.0 [INFO] [stderr] Checking semver v0.2.3 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking approx v0.1.1 [INFO] [stderr] Checking winapi v0.2.8 [INFO] [stderr] Checking bytemuck v1.4.1 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking tobj v0.1.11 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking image v0.23.5 [INFO] [stderr] Checking glfw v0.23.0 [INFO] [stderr] Checking bincode2 v2.0.1 [INFO] [stderr] Documenting rust_rev_engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/render/rc.rs:21:32 [INFO] [stdout] | [INFO] [stdout] 21 | pub unsafe fn generate_id() -> (u32) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 21 - pub unsafe fn generate_id() -> (u32) { [INFO] [stdout] 21 + pub unsafe fn generate_id() -> u32 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `input_state` should have an upper camel case name [INFO] [stdout] --> src/misc/input.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct input_state { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to upper camel case: `InputState` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/misc/input.rs:60:7 [INFO] [stdout] | [INFO] [stdout] 60 | if(state.left_mouse_button_down) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 60 - if(state.left_mouse_button_down) { [INFO] [stdout] 60 + if state.left_mouse_button_down { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/misc/input.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 61 | if(prev_frame_mouse_button_down) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 61 - if(prev_frame_mouse_button_down) { [INFO] [stdout] 61 + if prev_frame_mouse_button_down { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/utils.rs:55:10 [INFO] [stdout] | [INFO] [stdout] 55 | /// From https://stackoverflow.com/questions/40310483/how-to-get-pointer-offset-in-bytes/40310851#40310851 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.21s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v1.2.4, 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] [stderr] Generated /opt/rustwide/target/doc/rust_rev_engine/index.html [INFO] running `Command { std: "docker" "inspect" "af17832ad06e7ca2601d451bd9d1f74d0e0b9446cc65d833bf4ed58bb88b1a9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af17832ad06e7ca2601d451bd9d1f74d0e0b9446cc65d833bf4ed58bb88b1a9f", kill_on_drop: false }` [INFO] [stdout] af17832ad06e7ca2601d451bd9d1f74d0e0b9446cc65d833bf4ed58bb88b1a9f [INFO] documenting Joxx0r/RustRevEngine against beta-2024-01-11 for beta-1.76-rustdoc-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJoxx0r%2FRustRevEngine" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Joxx0r/RustRevEngine on toolchain beta-2024-01-11 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-11" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Joxx0r/RustRevEngine [INFO] finished tweaking git repo https://github.com/Joxx0r/RustRevEngine [INFO] tweaked toml for git repo https://github.com/Joxx0r/RustRevEngine written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Joxx0r/RustRevEngine 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" "+beta-2024-01-11" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+beta-2024-01-11" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a29bde71fa18ba8636a64f93df94c3e0cbc25964dbf02db16225995ec7f5290 [INFO] running `Command { std: "docker" "start" "-a" "3a29bde71fa18ba8636a64f93df94c3e0cbc25964dbf02db16225995ec7f5290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a29bde71fa18ba8636a64f93df94c3e0cbc25964dbf02db16225995ec7f5290", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a29bde71fa18ba8636a64f93df94c3e0cbc25964dbf02db16225995ec7f5290", kill_on_drop: false }` [INFO] [stdout] 3a29bde71fa18ba8636a64f93df94c3e0cbc25964dbf02db16225995ec7f5290 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-11" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 392cf119708fbbcd932ea9581d5721cc60744448484f84d9ebca5468a19ba34d [INFO] running `Command { std: "docker" "start" "-a" "392cf119708fbbcd932ea9581d5721cc60744448484f84d9ebca5468a19ba34d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling cc v1.0.48 [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/3a3478ec4f1acb7c16292eb2f44069f943525728/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] Compiling syn v1.0.45 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stdout] error: aborting due to 1 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" "392cf119708fbbcd932ea9581d5721cc60744448484f84d9ebca5468a19ba34d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "392cf119708fbbcd932ea9581d5721cc60744448484f84d9ebca5468a19ba34d", kill_on_drop: false }` [INFO] [stdout] 392cf119708fbbcd932ea9581d5721cc60744448484f84d9ebca5468a19ba34d