[INFO] cloning repository https://github.com/gap-the-mind/gap-the-mind-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gap-the-mind/gap-the-mind-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgap-the-mind%2Fgap-the-mind-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgap-the-mind%2Fgap-the-mind-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 38cf82e3a7f6f5a1cdae1b757718c678e5ba569f
[INFO] documenting gap-the-mind/gap-the-mind-rs against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgap-the-mind%2Fgap-the-mind-rs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gap-the-mind/gap-the-mind-rs on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gap-the-mind/gap-the-mind-rs
[INFO] finished tweaking git repo https://github.com/gap-the-mind/gap-the-mind-rs
[INFO] tweaked toml for git repo https://github.com/gap-the-mind/gap-the-mind-rs written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/gap-the-mind/gap-the-mind-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded git2 v0.13.10
[INFO] [stderr]   Downloaded libgit2-sys v0.12.12+1.0.1
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[INFO] [stdout] 8d62ae6f1bf2acf00ce44a05c9eac61bc02fe576398693efc67cebf3e5aaf8a1
[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" "8d62ae6f1bf2acf00ce44a05c9eac61bc02fe576398693efc67cebf3e5aaf8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d62ae6f1bf2acf00ce44a05c9eac61bc02fe576398693efc67cebf3e5aaf8a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d62ae6f1bf2acf00ce44a05c9eac61bc02fe576398693efc67cebf3e5aaf8a1", kill_on_drop: false }`
[INFO] [stdout] 8d62ae6f1bf2acf00ce44a05c9eac61bc02fe576398693efc67cebf3e5aaf8a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "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] f57624ee2292ea6e5998cde3cba68b4658313e84da9d9a696a9a9843cdb23aa7
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[INFO] [stderr]  Documenting gap_the_mind v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `deserialize` found for mutable reference `&mut impl Entity<'a>` in the current scope
[INFO] [stdout]    --> src/store/repo.rs:71:16
[INFO] [stdout]     |
[INFO] [stdout] 71  |         entity.deserialize(toml::Deserializer::new(content.as_str()))
[INFO] [stdout]     |                ^^^^^^^^^^^ this is an associated function, not a method
[INFO] [stdout]     |
[INFO] [stdout]     = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
[INFO] [stdout] note: the candidate is defined in the trait `Deserialize`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.115/src/de/mod.rs:538:5
[INFO] [stdout]     |
[INFO] [stdout] 538 | /     fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
[INFO] [stdout] 539 | |     where
[INFO] [stdout] 540 | |         D: Deserializer<'de>;
[INFO] [stdout]     | |_____________________________^
[INFO] [stdout]     = help: items from traits can only be used if the type parameter is bounded by the trait
[INFO] [stdout] help: use associated function syntax instead
[INFO] [stdout]     |
[INFO] [stdout] 71  |         impl Entity<'a>::deserialize(toml::Deserializer::new(content.as_str()))
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: disambiguate the associated function for the candidate
[INFO] [stdout]     |
[INFO] [stdout] 71  |         Deserialize::deserialize(&mut entity, toml::Deserializer::new(content.as_str()))
[INFO] [stdout]     |
[INFO] [stdout] help: the following traits define an item `deserialize`, perhaps you need to restrict type parameter `impl Entity<'a>` with one of them:
[INFO] [stdout]     |
[INFO] [stdout] 60  |     pub fn read_entity<'a>(&self, entity: &mut impl Entity<'a> + Deserialize) -> Result<()> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 60  |     pub fn read_entity<'a>(&self, entity: &mut impl Entity<'a> + DeserializeSeed) -> Result<()> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: there is an associated function with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 71  |         entity.serialize(toml::Deserializer::new(content.as_str()))
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gap_the_mind`
[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" "f57624ee2292ea6e5998cde3cba68b4658313e84da9d9a696a9a9843cdb23aa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f57624ee2292ea6e5998cde3cba68b4658313e84da9d9a696a9a9843cdb23aa7", kill_on_drop: false }`
[INFO] [stdout] f57624ee2292ea6e5998cde3cba68b4658313e84da9d9a696a9a9843cdb23aa7
