[INFO] cloning repository https://github.com/andrewvy/matcha [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewvy/matcha" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fmatcha", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fmatcha'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 79f60c1e57a851df401f35a7b6d26de34fac1387 [INFO] checking andrewvy/matcha against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewvy%2Fmatcha" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewvy/matcha 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/andrewvy/matcha [INFO] finished tweaking git repo https://github.com/andrewvy/matcha [INFO] tweaked toml for git repo https://github.com/andrewvy/matcha written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/andrewvy/matcha 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand v0.3.20 [INFO] [stderr] Downloaded protoc-rust v1.4.3 [INFO] [stderr] Downloaded bytes v0.4.6 [INFO] [stderr] Downloaded protoc v1.4.3 [INFO] [stderr] Downloaded hex v0.3.1 [INFO] [stderr] Downloaded rustc-demangle v0.1.5 [INFO] [stderr] Downloaded cexpr v0.2.2 [INFO] [stderr] Downloaded clang-sys v0.21.1 [INFO] [stderr] Downloaded tokio-core v0.1.12 [INFO] [stderr] Downloaded rocksdb v0.8.2 [INFO] [stderr] Downloaded protobuf v1.4.3 [INFO] [stderr] Downloaded clap v2.29.2 [INFO] [stderr] Downloaded merkle v1.5.0 [INFO] [stderr] Downloaded rust_sodium-sys v0.5.0 [INFO] [stderr] Downloaded mio v0.6.12 [INFO] [stderr] Downloaded zip v0.2.8 [INFO] [stderr] Downloaded rust_sodium v0.5.0 [INFO] [stderr] Downloaded librocksdb-sys v5.7.1 [INFO] [stderr] Downloaded ring v0.12.1 [INFO] [stderr] Downloaded bindgen v0.29.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5328a424488003ae6b242e4c8bf768bdc6d7fea979dad9f2fd549ac583db6a67 [INFO] running `Command { std: "docker" "start" "-a" "5328a424488003ae6b242e4c8bf768bdc6d7fea979dad9f2fd549ac583db6a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5328a424488003ae6b242e4c8bf768bdc6d7fea979dad9f2fd549ac583db6a67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5328a424488003ae6b242e4c8bf768bdc6d7fea979dad9f2fd549ac583db6a67", kill_on_drop: false }` [INFO] [stdout] 5328a424488003ae6b242e4c8bf768bdc6d7fea979dad9f2fd549ac583db6a67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e1f3ac0dff303414be21882e433d8424277ccea32d14ede79ea5e1f6be86506 [INFO] running `Command { std: "docker" "start" "-a" "6e1f3ac0dff303414be21882e433d8424277ccea32d14ede79ea5e1f6be86506", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.36 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling either v1.4.0 [INFO] [stderr] Compiling rayon-core v1.3.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling build_const v0.2.0 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling coco v0.1.1 [INFO] [stderr] Compiling crc v1.7.0 [INFO] [stderr] Compiling log v0.3.9 [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] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling rand v0.3.20 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling adler32 v1.0.2 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling miniz_oxide v0.1.2 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.4 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling clang-sys v0.21.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling rayon v0.9.0 [INFO] [stderr] Compiling synom v0.11.3 [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" "6e1f3ac0dff303414be21882e433d8424277ccea32d14ede79ea5e1f6be86506", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e1f3ac0dff303414be21882e433d8424277ccea32d14ede79ea5e1f6be86506", kill_on_drop: false }` [INFO] [stdout] 6e1f3ac0dff303414be21882e433d8424277ccea32d14ede79ea5e1f6be86506