[INFO] cloning repository https://github.com/carlossless/yargb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlossless/yargb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlossless%2Fyargb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlossless%2Fyargb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 743edf8b8d0740d34933a07b0078123c467000df [INFO] checking carlossless/yargb against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlossless%2Fyargb" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/carlossless/yargb on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/carlossless/yargb [INFO] finished tweaking git repo https://github.com/carlossless/yargb [INFO] tweaked toml for git repo https://github.com/carlossless/yargb written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/carlossless/yargb 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gleam v0.4.23 [INFO] [stderr] Downloaded wayland-window v0.13.2 [INFO] [stderr] Downloaded dlib v0.4.0 [INFO] [stderr] Downloaded num-complex v0.1.42 [INFO] [stderr] Downloaded core-graphics v0.12.4 [INFO] [stderr] Downloaded x11-dl v2.17.3 [INFO] [stderr] Downloaded cocoa v0.13.0 [INFO] [stderr] Downloaded core-foundation v0.4.6 [INFO] [stderr] Downloaded gl_generator v0.8.0 [INFO] [stderr] Downloaded core-foundation-sys v0.4.6 [INFO] [stderr] Downloaded winit v0.10.0 [INFO] [stderr] Downloaded glutin v0.13.0 [INFO] [stderr] Downloaded winit v0.11.1 [INFO] [stderr] Downloaded glium v0.20.0 [INFO] [stderr] Downloaded glutin v0.12.2 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff5b203fa8c7e7246b075534cdd88f2da12bef6355301c83489af1b73ea96bfc [INFO] running `Command { std: "docker" "start" "-a" "ff5b203fa8c7e7246b075534cdd88f2da12bef6355301c83489af1b73ea96bfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff5b203fa8c7e7246b075534cdd88f2da12bef6355301c83489af1b73ea96bfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff5b203fa8c7e7246b075534cdd88f2da12bef6355301c83489af1b73ea96bfc", kill_on_drop: false }` [INFO] [stdout] ff5b203fa8c7e7246b075534cdd88f2da12bef6355301c83489af1b73ea96bfc [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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52c17cb0087723bed93119ef6a655397f3575d280e891b878964de0ad81ea2cf [INFO] running `Command { std: "docker" "start" "-a" "52c17cb0087723bed93119ef6a655397f3575d280e891b878964de0ad81ea2cf", kill_on_drop: false }` [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Checking libc v0.2.37 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling khronos_api v2.1.0 [INFO] [stderr] Checking token_store v0.1.2 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling pkg-config v0.3.9 [INFO] [stderr] Checking num-traits v0.2.0 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling cc v1.0.4 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking dlib v0.4.0 [INFO] [stderr] Checking rustc-demangle v0.1.7 [INFO] [stderr] Compiling x11-dl v2.17.3 [INFO] [stderr] Checking wayland-sys v0.12.5 [INFO] [stderr] Checking rand v0.4.2 [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/af4a5a13a15fa0c60e06321077ef452f769b42fd/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 memmap v0.6.2 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking shared_library v0.1.8 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Compiling wayland-scanner v0.12.5 [INFO] [stderr] Compiling gl_generator v0.8.0 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tempfile v2.2.0 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling wayland-client v0.12.5 [INFO] [stderr] Compiling wayland-protocols v0.12.5 [INFO] [stderr] Compiling glutin v0.12.2 [INFO] [stderr] Compiling glium v0.20.0 [INFO] [stderr] Compiling glutin v0.13.0 [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" "52c17cb0087723bed93119ef6a655397f3575d280e891b878964de0ad81ea2cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52c17cb0087723bed93119ef6a655397f3575d280e891b878964de0ad81ea2cf", kill_on_drop: false }` [INFO] [stdout] 52c17cb0087723bed93119ef6a655397f3575d280e891b878964de0ad81ea2cf