[INFO] cloning repository https://github.com/Connicpu/markovify [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Connicpu/markovify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnicpu%2Fmarkovify", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnicpu%2Fmarkovify'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae45cfdaa115ed2105abb73ac60b7c52488daffd [INFO] checking Connicpu/markovify/ae45cfdaa115ed2105abb73ac60b7c52488daffd against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FConnicpu%2Fmarkovify" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Connicpu/markovify on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Connicpu/markovify [INFO] finished tweaking git repo https://github.com/Connicpu/markovify [INFO] tweaked toml for git repo https://github.com/Connicpu/markovify written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Connicpu/markovify 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded memchr v0.1.10 [INFO] [stderr] Downloaded regex_macros v0.1.31 [INFO] [stderr] Downloaded rand v0.3.14 [INFO] [stderr] Downloaded regex-syntax v0.2.5 [INFO] [stderr] Downloaded rustc-serialize v0.3.18 [INFO] [stderr] Downloaded aho-corasick v0.5.1 [INFO] [stderr] Downloaded serde v0.6.15 [INFO] [stderr] Downloaded num v0.1.31 [INFO] [stderr] Downloaded bincode v0.4.1 [INFO] [stderr] Downloaded libc v0.2.7 [INFO] [stderr] Downloaded regex v0.1.55 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9aaac48f934e9eb86ec1d9074e1c7c7890c7bcf0ea5814fd7d257c0b7f43f9b5 [INFO] running `Command { std: "docker" "start" "-a" "9aaac48f934e9eb86ec1d9074e1c7c7890c7bcf0ea5814fd7d257c0b7f43f9b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9aaac48f934e9eb86ec1d9074e1c7c7890c7bcf0ea5814fd7d257c0b7f43f9b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9aaac48f934e9eb86ec1d9074e1c7c7890c7bcf0ea5814fd7d257c0b7f43f9b5", kill_on_drop: false }` [INFO] [stdout] 9aaac48f934e9eb86ec1d9074e1c7c7890c7bcf0ea5814fd7d257c0b7f43f9b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0022f7d699277baae2f524e0b051b877b171a05d6c5591a1c23e3b4e65385ac4 [INFO] running `Command { std: "docker" "start" "-a" "0022f7d699277baae2f524e0b051b877b171a05d6c5591a1c23e3b4e65385ac4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking libc v0.2.7 [INFO] [stderr] Checking rustc-serialize v0.3.18 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking utf8-ranges v0.1.3 [INFO] [stderr] Checking regex-syntax v0.2.5 [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.18/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ole32-sys v0.2.0 [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-0.3.18/src/serialize.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | 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/f609b7e0586f81fefb3523e3e17adf779ac416be/library/alloc/src/borrow.rs:179:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 448 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking memchr v0.1.10 [INFO] [stderr] Checking aho-corasick v0.5.1 [INFO] [stderr] Checking regex v0.1.55 [INFO] [stdout] error[E0107]: trait takes 0 lifetime arguments but 1 lifetime argument was supplied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-0.1.55/src/re.rs:1189:14 [INFO] [stdout] | [INFO] [stdout] 1189 | impl<'r, 't> Pattern<'t> for &'r Regex { [INFO] [stdout] | ^^^^^^^---- help: remove the unnecessary generics [INFO] [stdout] | | [INFO] [stdout] | expected 0 lifetime arguments [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0207]: the lifetime parameter `'t` is not constrained by the impl trait, self type, or predicates [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-0.1.55/src/re.rs:1189:10 [INFO] [stdout] | [INFO] [stdout] 1189 | impl<'r, 't> Pattern<'t> for &'r Regex { [INFO] [stdout] | ^^ unconstrained lifetime parameter [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0207. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `regex` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "0022f7d699277baae2f524e0b051b877b171a05d6c5591a1c23e3b4e65385ac4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0022f7d699277baae2f524e0b051b877b171a05d6c5591a1c23e3b4e65385ac4", kill_on_drop: false }` [INFO] [stdout] 0022f7d699277baae2f524e0b051b877b171a05d6c5591a1c23e3b4e65385ac4