[INFO] cloning repository https://github.com/Enrico204/ritardatreno [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Enrico204/ritardatreno" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnrico204%2Fritardatreno", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnrico204%2Fritardatreno'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a5c10f331af7be1c01f5e324757636a57f18dfbe [INFO] documenting Enrico204/ritardatreno against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnrico204%2Fritardatreno" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Enrico204/ritardatreno on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Enrico204/ritardatreno [INFO] finished tweaking git repo https://github.com/Enrico204/ritardatreno [INFO] tweaked toml for git repo https://github.com/Enrico204/ritardatreno written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Enrico204/ritardatreno already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9833f13f38554663662ec8909e334eef97c36b7b80bfe45e6665c09feb79d91e [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" "9833f13f38554663662ec8909e334eef97c36b7b80bfe45e6665c09feb79d91e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9833f13f38554663662ec8909e334eef97c36b7b80bfe45e6665c09feb79d91e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9833f13f38554663662ec8909e334eef97c36b7b80bfe45e6665c09feb79d91e", kill_on_drop: false }` [INFO] [stdout] 9833f13f38554663662ec8909e334eef97c36b7b80bfe45e6665c09feb79d91e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 5c5a9cd8142f04b94f53a63a9bdd8591c0532ddc3935f8ca711bfea5e05382c4 [INFO] running `Command { std: "docker" "start" "-a" "5c5a9cd8142f04b94f53a63a9bdd8591c0532ddc3935f8ca711bfea5e05382c4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking log v0.4.13 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking num-integer v0.1.44 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking webpki-roots v0.18.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking serde_json v1.0.61 [INFO] [stderr] Checking ureq v0.11.4 [INFO] [stderr] Checking trenitalia v0.3.4 [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trenitalia-0.3.4/src/lib.rs:246:67 [INFO] [stdout] | [INFO] [stdout] 246 | ...ring, String> = std::collections::HashMap::from(id_to_lf_tsv.split("\n").collect::>() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the trait `From` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] help: consider specifying the type argument in the method call [INFO] [stdout] | [INFO] [stdout] 248 | .iter().map(|x| (String::from(*&x[0]), String::from(*&x[1]))).collect::>().into_iter().collect::()); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/trenitalia-0.3.4/src/lib.rs:250:67 [INFO] [stdout] | [INFO] [stdout] 250 | ...ring, String> = std::collections::HashMap::from(id_to_vt_tsv.split("\n").collect::>() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `T` declared on the trait `From` [INFO] [stdout] | [INFO] [stdout] = note: multiple `impl`s satisfying `HashMap: From<_>` found in the following crates: `core`, `std`: [INFO] [stdout] - impl From<[(K, V); N]> for HashMap [INFO] [stdout] where K: Eq, K: Hash; [INFO] [stdout] - impl From for T; [INFO] [stdout] help: consider specifying the type argument in the method call [INFO] [stdout] | [INFO] [stdout] 252 | .iter().map(|x| (String::from(*&x[0]), String::from(*&x[1]))).collect::>().into_iter().collect::()); [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 `trenitalia` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "5c5a9cd8142f04b94f53a63a9bdd8591c0532ddc3935f8ca711bfea5e05382c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c5a9cd8142f04b94f53a63a9bdd8591c0532ddc3935f8ca711bfea5e05382c4", kill_on_drop: false }` [INFO] [stdout] 5c5a9cd8142f04b94f53a63a9bdd8591c0532ddc3935f8ca711bfea5e05382c4