[INFO] fetching crate flowcore 0.34.8...
[INFO] checking flowcore-0.34.8 against master#fc81ad22c453776de16acf9938976930cf8c9401 for pr-77325
[INFO] extracting crate flowcore 0.34.8 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate flowcore 0.34.8 on toolchain fc81ad22c453776de16acf9938976930cf8c9401
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flowcore 0.34.8
[INFO] finished tweaking crates.io crate flowcore 0.34.8
[INFO] tweaked toml for crates.io crate flowcore 0.34.8 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c535556bf4f1fd41e815a3826c13e94713b9432773eacd8cdc13fe5ebaa79eb
[INFO] running `Command { std: "docker" "start" "-a" "8c535556bf4f1fd41e815a3826c13e94713b9432773eacd8cdc13fe5ebaa79eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c535556bf4f1fd41e815a3826c13e94713b9432773eacd8cdc13fe5ebaa79eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c535556bf4f1fd41e815a3826c13e94713b9432773eacd8cdc13fe5ebaa79eb", kill_on_drop: false }`
[INFO] [stdout] 8c535556bf4f1fd41e815a3826c13e94713b9432773eacd8cdc13fe5ebaa79eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+fc81ad22c453776de16acf9938976930cf8c9401" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 967a340a9d095a900858181f8114c8be653dbd8e85ed8042f2a7da4057f3989d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "967a340a9d095a900858181f8114c8be653dbd8e85ed8042f2a7da4057f3989d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling curl v0.4.38
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling openssl-sys v0.9.63
[INFO] [stderr]    Compiling curl-sys v0.4.44+curl-7.77.0
[INFO] [stderr]     Checking socket2 v0.4.0
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking simpath v2.2.1
[INFO] [stderr]     Checking provider v0.34.7
[INFO] [stderr]     Checking flowcore v0.34.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/function.rs:329:9
[INFO] [stdout]     |
[INFO] [stdout] 92  |     pub fn new<N: Into<String>, R: Into<String>, I: Into<String>>(
[INFO] [stdout]     |                   ------------ required by this bound in `Function::new`
[INFO] [stdout] ...
[INFO] [stdout] 329 |         Function::new(
[INFO] [stdout]     |         ^^^^^^^^^^^^^ cannot infer type for type parameter `N` declared on the associated function `new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: Into<std::string::String>`
[INFO] [stdout] help: consider specifying the type arguments in the function call
[INFO] [stdout]     |
[INFO] [stdout] 329 |         Function::new::<N, R, I>(
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0283]: type annotations needed
[INFO] [stdout]    --> src/manifest.rs:151:9
[INFO] [stdout]     |
[INFO] [stdout] 151 |         Function::new(
[INFO] [stdout]     |         ^^^^^^^^^^^^^ cannot infer type for type parameter `N` declared on the associated function `new`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: src/function.rs:92:19
[INFO] [stdout]     |
[INFO] [stdout] 92  |     pub fn new<N: Into<String>, R: Into<String>, I: Into<String>>(
[INFO] [stdout]     |                   ------------ required by this bound in `Function::new`
[INFO] [stdout]     |
[INFO] [stdout]     = note: cannot satisfy `_: Into<std::string::String>`
[INFO] [stdout] help: consider specifying the type arguments in the function call
[INFO] [stdout]     |
[INFO] [stdout] 151 |         Function::new::<N, R, I>(
[INFO] [stdout]     |                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `flowcore`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "967a340a9d095a900858181f8114c8be653dbd8e85ed8042f2a7da4057f3989d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "967a340a9d095a900858181f8114c8be653dbd8e85ed8042f2a7da4057f3989d", kill_on_drop: false }`
[INFO] [stdout] 967a340a9d095a900858181f8114c8be653dbd8e85ed8042f2a7da4057f3989d